blob: b5262ad396acb465e59409d224f3c820f70789b6 [file] [log] [blame]
Jeff Brownf76f96e2012-03-02 16:23:23 -080012009-07-08 Dmitry V. Levin <ldv@altlinux.org>
2
3 Clean up spacing to fix warnings reported by git diff --check.
4 * ChangeLog: Fix spaces before tab in indent.
5 * bjm.c: Likewise.
6 * debian/changelog: Likewise.
7 * strace-graph: Likewise.
8 * syscall.c: Likewise.
9 * INSTALL: Fix trailing blank lines.
10 * README-linux: Likewise.
11 * README-svr4: Likewise.
12 * linux/sparc/gen.pl: Likewise.
13 * linux/sparc/syscall1.h: Likewise.
14 * linux/sparc64/syscall1.h: Likewise.
15 * linux/x86_64/gentab.pl: Likewise.
16 * sunos4/syscall.h: Likewise.
17 * test/Makefile: Likewise.
18 * debian/rules: Fix trailing whitespaces.
19 * desc.c: Likewise.
20 * svr4/syscallent.h: Likewise.
21 * test/childthread.c: Likewise.
22 * test/leaderkill.c: Likewise.
23
242009-07-07 Dmitry V. Levin <ldv@altlinux.org>
25
26 * .cvsignore: Remove.
27 * README-CVS: Rename to README-hacking.
28 * Makefile.am (EXTRA_DIST): Remove README-CVS.
29
302009-06-01 Dmitry V. Levin <ldv@altlinux.org>
31
32 * bjm.c (sys_query_module): Fix format warning reported by
33 gcc -Wformat-security.
34 * file.c (tprint_open_modes): Likewise.
35 * process.c (printargv): Likewise.
36 * signal.c (printsignal): Likewise.
37
38 Clean up header checks.
39 * configure.ac: Reformat AC_CHECK_HEADERS to keep it sorted and
40 easily updated, and reduce merging errors in the future.
41 * system.c: Convert all non-standard #ifdef checks for specific
42 headers to regular #ifdef HAVE_*_H checks.
43 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
44
452009-04-20 Denys Vlasenko <dvlasenk@redhat.com>
46
47 * file.c (printstatsol, printstat_sparc64):
48 Remove NULL/error check for addr parameter.
49 (printoldstat, printstat, printoldstat64):
50 Move NULL/error check for addr parameter
51 so that it happens before printstatsol/printstat_sparc64 calls.
52
532009-04-16 Denys Vlasenko <dvlasenk@redhat.com>
54
55 * file.c (print_dirfd): Use int for file descriptor, not a long.
56 * process.c (printwaitn): Use int for PID, not a long.
57
582009-04-15 Denys Vlasenko <dvlasenk@redhat.com>
59
60 * signal (sys_rt_sigtimedwait): Fix sigtimedwait syscall decoding.
61
622009-04-15 Denys Vlasenko <dvlasenk@redhat.com>
63
64 * signal (sys_rt_sigaction): Print struct sigaction correctly
65 in 32/64 environment.
66 * desc.c (printflock): Add #ifdefs around earlier flock 32/64 fix
67 so that we don't waste time on arches with one personality.
68
692009-04-14 Denys Vlasenko <dvlasenk@redhat.com>
70
71 * signal.c: Whitespace, comment, and style fixes, no code changes.
72 * file.c: Ditto.
73 * time.c: Ditto.
74 * process.c: Ditto.
75 * resource.c: Ditto.
76
772009-03-23 Denys Vlasenko <dvlasenk@redhat.com>
78
79 * system.c (sram_alloc_flag): Add L2_SRAM constant.
80 by Mike Frysinger (vapier AT gentoo.org).
81 (sys_sram_alloc): Fix improperly used %zu:
82 tcp->u_arg is not a size_t, it is a long.
83 * net.c (printcmsghdr): Fix improperly used %zu:
84 struct cmsghdr::cmsg_len is not a size_t.
85
862009-03-10 Denys Vlasenko <dvlasenk@redhat.com>
87
88 Decode fcntl's F_{GET,SET}LEASE, F_NOTIFY, and F_DUPFD_CLOEXEC.
89 By Mike Frysinger (vapier AT gentoo.org)
90 * desc.c: Add F_SETLEASE, F_GETLEASE, F_NOTIFY,
91 F_DUPFD_CLOEXEC to fcntlcmds[]. Create notifyflags[] array.
92 (sys_fcntl): Handle new flags.
93
94 Optimize printing of open modes.
95 * defs.h: Declare sprint_open_modes(),
96 remove unused parameter in tprint_open_modes().
97 * desc.c (sprint_open_modes): Move fuction definition from here...
98 * file.c (sprint_open_modes): To here.
99 (tprint_open_modes): Use sprint_open_modes(), it already
100 generates needed string.
101 * ipc.c: Remove unused parameter from calls
102 to tprint_open_modes().
103
1042009-02-27 Denys Vlasenko <dvlasenk@redhat.com>
105
106 AVR32 support by Hans-Christian Egtvedt
107 (hans-christian.egtvedt AT atmel.com).
108 * configure.ac: Make it recognize avr32.
109 * defs.h: Define LINUX_AVR32.
110 * linux/avr32/syscallent.h: New file.
111 * Makefile.am: Reference linux/avr32/syscallent.h.
112 * proc.c (change_syscall, setarg): Add support for avr32.
113 (struct xlat struct_user_offsets[]): Ditto.
114 * syscall.c (get_scno): Ditto.
115 (get_error, force_result, syscall_enter): Ditto.
116 * util.c (getpc, printcall): Ditto.
117
1182009-02-25 Denys Vlasenko <dvlasenk@redhat.com>
119
120 CRIS support by Hinko Kocevar (hinko.kocevar AT cetrtapot.si)
121 * configure.ac: Make it recognize cris.
122 * process.c: Define ARG_xxx constants for cris.
123 (change_syscall): Add support for cris.
124 (struct_user_offsets): Add cris-specific data.
125 * signal.c (sys_sigreturn): Add support for cris.
126 * syscall.c (get_scno): Add support for cris.
127 (syscall_fixup): Add support for cris.
128 (get_error): Add support for cris.
129 (syscall_enter): Add support for cris.
130 (force_result): While at it, fix cpp directives indentation.
131 * util.c (printcall): Add support for cris.
132
1332009-02-24 Denys Vlasenko <dvlasenk@redhat.com>
134
135 * process.c: Indent preprocessor directives so that nesting
136 can be figured out. Add PTRACE_SET_SYSCALL to ptrace_cmds[].
137 * ioctlent.sh: Improved by Mike Frysinger.
138 * HACKING-scripts: New file by Mike Frysinger.
139
1402009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
141
142 Further signalent.h cleanup.
143 * linux/ia64/signalent.h: Remove, it is identical to common signalent.h
144 sans "SIGRTnn" definitions which are redundant.
145 * linux/powerpc/signalent.h: Remove, it is identical to common signalent.h
146 sans outdated "SIGUNUSED" which should be "SIGSYS".
147 * linux/s390/signalent.h: Ditto.
148 * linux/s390x/signalent.h: Ditto.
149 * Makefile.am: Remove references to the above files.
150
1512009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
152
153 Patch by Mike Frysinger (vapier AT gentoo.org).
154 * linux/ioctlent.sh: Update sed machinery to parse _IOC() macros
155 with two constants.
156
1572009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
158
159 Patch by Mike Frysinger (vapier AT gentoo.org).
160 * Makefile.am: Remove reference to linux/sh/signalent.h.
161 * linux/sh/signalent.h: Remove, it is identical to common signalent.h.
162
1632009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
164
165 Patch by Mike Frysinger (vapier AT gentoo.org).
166 * linux/errnoent.h: Make ERRNO_58 show EDEADLOCK for POWERPC.
167 * Makefile.am: Remove reference to linux/powerpc/errnoent.h.
168 * linux/powerpc/errnoent.h: Remove, we can use common errnoent.h now.
169
1702009-02-20 Denys Vlasenko <dvlasenk@redhat.com>
171
172 Patch by Mike Frysinger (vapier AT gentoo.org).
173 Removing redundant errnoent.h files.
174 * Makefile.am: Remove reference to linux/ia64/errnoent.h,
175 linux/s390/errnoent.h, linux/s390x/errnoent.h and linux/sh/errnoent.h.
176 * linux/ia64/errnoent.h: Remove, this arch uses common errnoent.h.
177 * linux/s390/errnoent.h: Ditto.
178 * linux/s390x/errnoent.h: Ditto.
179 * linux/sh/errnoent.h: Ditto.
180
1812009-02-10 Roland McGrath <roland@redhat.com>
182
183 * configure.ac: Check for struct sigcontext.
184 * signal.c [LINUX] [M68K] (struct sigcontext): Don't define it if
185 [HAVE_STRUCT_SIGCONTEXT].
186 From Muttley Meen <muttley.meen@gmail.com>.
187
1882009-02-09 Denys Vlasenko <dvlasenk@redhat.com>
189
190 * defs.h: Correct the comment about TCB_SUSPENDED.
191 * strace.c: Fix misplaced #endif.
192 * util.c: Indent preprocessor directives, mark code parts
193 which can never be reached by compilation because of
194 the combination of #if directives. These are likely dead code,
195 I want to remove them later.
196
1972009-01-29 Denys Vlasenko <dvlasenk@redhat.com>
198
199 * strace.c (newoutf): Prevent -o FILENAME overflowing the stack.
200 (startup_attach): Fix wrong pid in "Process <PID> attached".
201 (handle_group_exit): Do not consider exit to be spurious if
202 tcb has TCB_STARTUP bit set - we can attach to the task
203 right before its death, it can legitimately happen.
204 (handle_stopped_tcbs): Ditto.
205
2062009-01-26 Denys Vlasenko <dvlasenk@redhat.com>
207
208 * process.c (printwaitn): Add comment about wait4() pid expansion.
209 Use #ifdef ALPHA instead of LINUX_64BIT, it was misleading
210 (by implying "any 64-bit platform").
211 * defs.h: Remove now-unused LINUX_64BIT define.
212 * resource.c (sys_osf_getrusage): Fix indentation.
213
2142009-01-26 Denys Vlasenko <dvlasenk@redhat.com>
215
216 * process.c (internal_clone): Fix fallout from tcb table expansion
217 simplification. Due to overlooked else, I forgot to group
218 fork_tcb(tcp) and alloctcb(pid) in a block.
219
2202009-01-23 Michal Nowak <mnowak@redhat.com>
221
222 * syscall.c (get_scno): Fix warnings about unused variable 'pid'.
223
2242009-01-23 Michal Nowak <mnowak@redhat.com>
225
226 * mem.c (print_ldt_entry): Fix warning:
227 Format '%#08lx' expects type 'long unsigned int', but
228 argument 2 was type 'unsigned int'.
229
2302009-01-17 Denys Vlasenko <dvlasenk@redhat.com>
231
232 Two cleanups: tcb table expansion failure is not really a survivable
233 event, we do not have any viable way to continue. No wonder most
234 places where that is detected have FIXMEs.
235 It's way simpler to treat as fatal failure, and handle it inside
236 tcb table expansion finctions.
237 Second cleanup: tidy up haphazard locations of a few externs.
238
239 * defs.h: Change return type of expand_tcbtab() to void.
240 Declare change_syscall().
241 * process.c: Change all callsites of alloctcb(), alloc_tcb() and
242 fork_tcb(), removing now-redundant error checks.
243 (fork_tcb): Change return type to void - it can't fail now.
244 * strace.c: Move extern declarations out of function bodies.
245 Change all callsites of alloctcb(), alloc_tcb() and
246 fork_tcb(), removing now-redundant error checks.
247 (expand_tcbtab): Change return type to void - it can't fail now.
248 On failure to expand, print a message, clean up, and exit.
249 (alloc_tcb): On failure to expand, print a message, clean up, and exit.
250 * util.c (setbpt): Remove extern declaration from function body.
251
2522009-01-14 Denys Vlasenko <dvlasenk@redhat.com>
253
254 * linux/bfin/syscallent.h: sys_futex has 6 parameters, not 5.
255
2562009-01-13 Denys Vlasenko <dvlasenk@redhat.com>
257
258 Fixes for ptrace() argument parsing.
259 * process.c: Add parsing of PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG,
260 PTRACE_GETSIGINFO, PTRACE_SETSIGINFO.
261 * defs.h: Declare several "extern const struct xlat" arrays here.
262 * desc.c: Remove open_mode_flags[] and open_access_modes[]
263 extern declarations.
264 * net.c: Remove open_mode_flags[] extern declaration.
265 * sock.c: Remove addrfams[] extern declaration.
266 * util.c: Remove struct_user_offsets[] extern declaration.
267 * signal.c: Remove open_mode_flags[] extern declaration.
268
2692009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
270
271 Output format fixes, improving the situation after recent
272 change which added beeter handling of processes suddenly
273 disappearing. Now we often do not finish last line
274 before exiting in those cases.
275 The only change affecting something other than output
276 is change in umovestr where we were calling
277 abort() on ptrace error.
278
279 * strace.c (trace): If trace_syscall() failed with ESRCH,
280 finish current output line with " <unfinished ...>".
281 (mp_ioctl): While we are at it, fix gross style mismatch
282 in this function definition. No code chages.
283 * syscall.c (trace_syscall): If decode fails on syscall exit,
284 finish current output line with "= ? <unavailable>".
285 * util.c (umoven): Do not complain if error is ESRCH.
286 (umovestr): Do not complain and do not abort() if error is ESRCH.
287 * defs.h: Remove unused tcp parameter from printtrailer().
288 * process.c: Adjust printtrailer() calls accordingly.
289 * strace.c: Adjust printtrailer() calls accordingly.
290 * syscall.c: Adjust printtrailer() calls accordingly.
291
2922009-01-06 Denys Vlasenko <dvlasenk@redhat.com>
293
294 * desc.c (printflock): Fix display of fcntl(F_SETLK) on
295 non-native 32-bit architecture.
296 Fixes RH#471169 "format fcntl64() system calls for
297 32 bit application incorrect".
298 * desc.c: const'ify two static struct xlat vector[]'s,
299 convert all remaining old style C parameter declarations
300 in this file.
301
3022008-11-13 Kirill A. Shutemov <kirill@shutemov.name>
303
304 * linux/arm/syscallent.h: Update syscalls.
305 Based on patch by Enrico Scholz.
306
307 * linux/arm/syscallent.h: Fix build on ARM EABI which does not
308 provide syscalls socketcall and ipc.
309
3102009-01-01 Andreas Schwab <schwab@suse.de>
311
312 * net.c (sys_accept): Properly decode third argument as pointer to
313 int.
314
3152008-12-30 Denys Vlasenko <dvlasenk@redhat.com>
316
317 Experimental support for -D option.
318 Unlike normal case, with -D *grandparent* process exec's,
319 becoming a traced process. Child exits (this prevents traced process
320 from having children it doesn't expect to have), and grandchild
321 attaches to grandparent similarly to strace -p PID.
322 This allows for more transparent interaction in cases
323 when process and its parent are communicating via signals,
324 wait() etc. Without -D, strace process gets lodged in between,
325 disrupting parent<->child link.
326 * strace.c: Add global flag variable daemonized_tracer for -D option.
327 (startup_attach): If -D, fork and block parent in pause().
328 In this case we are already a child, we in fact created a grandchild.
329 After attaching to grandparent, grandchild SIGKILLs parent.
330 (startup_child): If -D, parent blocks in wait(), then
331 execs the program to strace. Normally (w/o -D), it is child
332 who execs the program.
333 (main): Detect -D option, call startup_attach() if it is given.
334
3352008-12-30 Kirill A. Shutemov <kirill@shutemov.name>
336
337 Fix some warnings on ARM build.
338 * defs.h: include <sys/ptrace.h> on arm too.
339 * syscall.c: EABI arm does not need decode_subcall(),
340 ifdef it out.
341
3422008-12-29 Nick Black <dankamongmen@acm.org>
343
344 * linux/syscallent.h: Mark sendfile(2) as network syscall.
345 * linux/*/syscallent.h: Same, for all architectures.
346
3472008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
348
349 Make strace detect when traced process suddenly disappeared
350 (prime example is randomly arriving SIGKILL).
351 * defs.h (do_ptrace, ptrace_restart): Declare new functions
352 * process.c: Use ptrace_restart instead of bare ptrace.
353 This catches and records ESRCH errors.
354 Print "<unavailable>" if syscall decode or result can't be
355 determined because of an earlier error in ptrace()
356 * syscall.c (trace_syscall): Stop indiscriminately bailing out
357 on errors, print "syscall(????" or even "????(????" but continue.
358 * util.c (do_ptrace, ptrace_restart): Define new functions.
359 (upeek): use do_ptrace in order to catch and record ESRCH.
360 Do not print error message in this case.
361 Fixes RH#472053.
362
3632008-12-17 Denys Vlasenko <dvlasenk@redhat.com>
364
365 * signal.c (sys_sigaction, sys_rt_sigaction): Fix typo
366 in (sa_handler == SIG_IGN) comparison, it was using SIG_DFL
367 instead.
368
3692008-12-16 Denys Vlasenko <dvlasenk@redhat.com>
370
371 * defs.h: Modify declaration of upeek to take struct tcb *
372 parameter instead of pid_t.
373 * process.c: Change all upeek calls accordingly.
374 * signal.c: Likewise.
375 * strace.c: Likewise.
376 * syscall.c: Likewise.
377 * util.c: Likewise.
378
3792008-11-11 Dmitry V. Levin <ldv@altlinux.org>
380
381 * sock.c [LINUX] (sock_ioctl): Parse more SIOCS* ioctls.
382
3832008-12-09 Roland McGrath <roland@redhat.com>
384
385 * strace.1 (DIAGNOSTICS): New section, describe exit behavior.
386
3872008-11-09 Dmitry V. Levin <ldv@altlinux.org>
388
389 * process.c (prctl_options): Update constants from linux 2.6.27.
390 * system.c (capabilities): Add more capability values.
391
392 * util.c (string_quote): Fix support for NUL-terminated string.
393 Add comments.
394 (printpathn): Fix the case when "..." was appended to the output
395 but no truncation was actually made. Add comments.
396 (printstr): Fix memory allocation. Fix two cases when "..." was
397 appended to the output but no truncation was actually made.
398 Add comments.
399 Fixes RH#470529.
400
4012008-10-23 Dmitry V. Levin <ldv@altlinux.org>
402
403 Implement parsers for new linux syscalls.
404 * desc.c (do_dup2, [LINUX] sys_dup3): New functions.
405 (sys_dup2): Use do_dup2.
406 [LINUX] (sys_epoll_create1): New function.
407 [LINUX] (do_eventfd, sys_eventfd2): New functions.
408 [LINUX] (sys_eventfd): Use do_eventfd.
409 * net.c (do_pipe, [LINUX] sys_pipe2): New functions.
410 (sys_pipe): Use do_pipe.
411 * signal.c [LINUX] (do_signalfd, sys_signalfd4): New functions.
412 [LINUX] (sys_signalfd): Use do_signalfd.
413 * linux/syscall.h: Declare new sys_* functions.
414 * linux/syscallent.h: Hook up signalfd4, eventfd2, epoll_create1,
415 dup3, pipe2, inotify_init1.
416 * linux/x86_64/syscallent.h: Hook up paccept, signalfd4, eventfd2,
417 epoll_create1, dup3, pipe2, inotify_init1.
418
4192008-10-23 Mike Frysinger <vapier@gentoo.org>
420
421 Port strace to the Blackfin architecture.
422 * configure.ac: Add bfin to supported architectures.
423 * process.c: Skip u_fpvalid/u_fpstate for Blackfin architecture.
424 (change_syscall): Support Blackfin architecture.
425 * syscall.c: Declare r0 for Blackfin architecture.
426 (get_scno): Decode Blackfin syscall number.
427 (syscall_fixup): Extract Blackfin return value.
428 (get_error): Decode Blackfin return value.
429 (force_result): Poke Blackfin return value.
430 (syscall_enter): Extract Blackfin syscall arguments.
431 * defs.h: Define TCB_WAITEXECVE for Blackfin architecture.
432 * linux/syscall.h (sys_sram_alloc): Declare for Blackfin
433 architecture.
434 * system.c (sys_sram_alloc): Decode Blackfin sram_alloc() syscall.
435 * util.c (getpc): Handle PC on Blackfin architecture.
436 (printcall): Likewise.
437 * linux/bfin/ioctlent.h, linux/bfin/syscallent.h: New Blackfin
438 headers.
439 * Makefile.am (EXTRA_DIST): Add linux/bfin/ioctlent.h and
440 linux/bfin/syscallent.h.
441
4422008-09-18 Mike Frysinger <vapier@gentoo.org>
443
444 * configure.ac: Accept uclinux hosts as linux.
445
4462008-10-22 Dmitry V. Levin <ldv@altlinux.org>
447
448 Handle socket type flags introduced in linux 2.6.27.
449 * net.c (socktypes): Add SOCK_DCCP.
450 (sock_type_flags): New xlat structure.
451 (tprint_sock_type): New function.
452 (sys_socket, sys_socketpair): Use it to parse socket type and
453 socket type flags.
454
4552008-09-29 Dmitry V. Levin <ldv@altlinux.org>
456
457 * strace.c (startup_child): Save child pid for future use.
458 (main): Exit/kill ourself with straced child's exitcode/signal.
459 (trace): If signalled process pid matches the saved child pid,
460 save the signal number. If terminated process pid matches the
461 saved child pid, save its exit status.
462 Patch from Denys Vlasenko <dvlasenk@redhat.com>
463 Fixes RH#105371.
464
4652008-09-12 Tomas Pospisek <tpo@sourcepole.ch>
466 Jan Kratochvil <jan.kratochvil@redhat.com>
467
468 * strace.1 (DESCRIPTION): New description of unfinished system calls
469 and system calls restarting.
470
4712008-09-03 Dmitry V. Levin <ldv@altlinux.org>
472
473 * desc.c (sys_fcntl): Do not initialize auxstr for failed syscall.
474 * process.c (sys_fork, sys_rfork) [USE_PROCFS]: Likewise.
475 * signal.c (sys_signal): Likewise.
476 * stream.c (internal_stream_ioctl): Likewise.
477 * time.c (sys_adjtimex): Likewise.
478 * syscall.c (trace_syscall): If RVAL_STR is set, then
479 print auxstr for failed syscall as well.
480
481 * syscall.c (is_restart_error): New function.
482 * defs.h (is_restart_error): Declare it.
483
484 * linux/dummy.h (sys_nanosleep): Uncouple from sys_adjtime().
485 * time.c (sys_nanosleep): New function, based on is_restart_error().
486
487 * process.c (sys_prctl): Decode PR_SET_PDEATHSIG, PR_GET_PDEATHSIG,
488 PR_SET_DUMPABLE, PR_GET_DUMPABLE, PR_SET_KEEPCAPS, PR_GET_KEEPCAPS.
489 Fix PR_GET_UNALIGN decoder.
490 (prctl_options): Add more constants.
491
492 * linux/syscallent.h: Use sys_prctl() decoder for "prctl" syscall.
493 * linux/alpha/syscallent.h: Likewise.
494 * linux/arm/syscallent.h: Likewise.
495 * linux/m68k/syscallent.h: Likewise.
496 * linux/powerpc/syscallent.h: Likewise.
497 * linux/s390/syscallent.h: Likewise.
498 * linux/s390x/syscallent.h: Likewise.
499 * linux/sh/syscallent.h: Likewise.
500 * linux/sh64/syscallent.h: Likewise.
501 * linux/x86_64/syscallent.h: Likewise.
502
5032008-09-02 Dmitry V. Levin <ldv@altlinux.org>
504
505 * linux/x86_64/syscallent.h: Fix syscall numbers for "tee" and
506 "sync_file_range".
507 From Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
508
5092008-08-28 Roland McGrath <roland@redhat.com>
510
511 * strace.1 (BUGS): New section, mention SIGTRAP interference.
512
513 * strace.spec (%ifarch %{strace64_arches}): Use cp -p instead of ln
514 for %{rhel} < 6.
515
516 * configure.ac, NEWS: Version 4.5.18.
517 * strace.spec: 4.5.18-1.
518
5192008-08-24 Roland McGrath <roland@redhat.com>
520
521 * linux/syscall.h (SYS_socket_subcall et al, SYS_ipc_subcall et al):
522 Don't define these if [__ARM_EABI__].
523 Reported by Johannes Stezenbach <js@sig21.net>.
524
525 * syscall.c (trace_syscall): Conditionalize on [SYS_socket_subcall]
526 and [SYS_ipc_subcall] individually.
527
528 * linux/powerpc/syscallent.h: Handle subpage_prot.
529 * mem.c [LINUX && POWERPC] (sys_subpage_prot): New function.
530 * linux/syscall.h [POWERPC]: Declare it.
531 From Simon Murray <simon@transitive.com>.
532
533 * mem.c (mmap_prot): Handle PROT_SAO.
534 From Simon Murray <simon@transitive.com>.
535
536 * mem.c (madvise_flags): Typo fixes. Rename to madvise_cmds.
537 (sys_madvise): Use printxval, not printflags.
538 Reported by Rajeev V. Pillai <rajeevvp@gmail.com>.
539
5402008-08-19 Roland McGrath <roland@redhat.com>
541
542 * signal.c (sys_sigaction, sys_rt_sigaction): Don't omit the rest of
543 the struct after sa_handler is a known constant. Some sa_flags bits
544 have meaning even for SIG_IGN/SIG_DFL.
545
5462008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
547
548 * util.c (CLONE_VM): Define if not defined already.
549 (setbpt): Clear CLONE_VM in the case we already clear CLONE_VFORK for
550 SYS_clone and SYS_clone2.
551 Reported by Michal Nowak.
552 Fixes RH#455078.
553
5542008-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
555
556 Fix compiler warnings.
557 * signal.c (sys_signal): Cast to SIG_* to the matching type LONG.
558 * strace.c (trace): Variables PSR and PC are now signed.
559 * syscall.c (syscall_enter): Variable RBS_END is now signed long.
560 Remove/add the RBS_END casts appropriately.
561 * util.c [IA64] (arg_setup): Variable BSP is now signed long.
562 Remove/add the BSP casts appropriately.
563 <ia32>: Initialize *STATE.
564
5652008-07-31 Roland McGrath <roland@redhat.com>
566
567 * Makefile.am (EXTRA_DIST): Add new linux/arm/ files.
568
569 * file.c [LINUX] (struct kernel_dirent): Define it locally,
570 do not use <linux/dirent.h>.
571 Fixes RH#457291.
572
573 * configure.ac: Add AC_HEADER_STDBOOL.
574 * defs.h [HAVE_STDBOOL_H]: #include <stdbool.h>.
575 Fixes Debian#492774.
576
5772008-07-24 Dmitry V. Levin <ldv@altlinux.org>
578
579 * strace.c (main): Fix -F option backwards compatibility.
580
5812008-07-22 Roland McGrath <roland@redhat.com>
582
583 * Makefile.am (EXTRA_DIST): Add new debian/ files.
584
5852008-07-21 Roland McGrath <roland@redhat.com>
586
587 * configure.ac: Version 4.5.17.
588 * strace.spec: 4.5.17-1.
589
590 * defs.h [LINUXSPARC]: Don't #include <linux/a.out.h>.
591
5922008-07-19 Frederik Schüler <fs@debian.org>
593
594 * debian/control: Add strace64 package.
595 * debian/rules: Use debhelper flag --same-arch instead of --arch in
596 order to build strace64 only on the specified architectures.
597 * debian/strace64.install: New file, list for dh_install.
598 * debian/strace64.manpages: New file, list for dh_install.
599 * debian/changelog: Add prereleases entries.
600 Fixes Debian#491167, Debian#491188.
601
6022008-07-18 Andreas Schwab <schwab@suse.de>
603
604 * linux/ia64/syscallent.h: Decode mincore syscall.
605
606 * linux/powerpc/syscallent.h: Fix argument count for request_key.
607
608 * term.c (term_ioctl): Decode indirect parameter as int, not long.
609
6102008-07-17 Roland McGrath <roland@redhat.com>
611
612 * NEWS, strace.spec: Updates in preparation for release.
613
614 * process.c (printwaitn): When current personality's wordsize is
615 smaller than native, sign-extend the PID argument from 32 bits.
616
617 * process.c (futexops): Update table.
618 (sys_futex): Handle FUTEX_WAIT_BITSET correctly.
619 From Ulrich Drepper <drepper@redhat.com>.
620 Fixes RH#448628.
621
622 * linux/syscallent.h: Fix "futex" argument count.
623 * linux/alpha/syscallent.h: Likewise.
624 * linux/arm/syscallent.h: Likewise.
625 * linux/hppa/syscallent.h: Likewise.
626 * linux/ia64/syscallent.h: Likewise.
627 * linux/m68k/syscallent.h: Likewise.
628 * linux/powerpc/syscallent.h: Likewise.
629 * linux/s390/syscallent.h: Likewise.
630 * linux/s390x/syscallent.h: Likewise.
631 * linux/sparc/syscallent.h: Likewise.
632 * linux/x86_64/syscallent.h: Likewise.
633 From Ulrich Drepper <drepper@redhat.com>.
634 Fixes RH#448629.
635
636 * signal.c (sigact_flags): Prefer SA_NODEFER to SA_NOMASK,
637 SA_RESETHAND to SA_ONESHOT.
638 Fixes RH#455821.
639
6402008-07-09 Frederik Schüler <fs@debian.org>
641
642 * debian/rules: Remove the broken udeb creation routines, and redo the
643 complete install procedure using debhelper.
644 * debian/strace.docs: New file, list for dh_installdocs.
645 * debian/strace.examples: New file, list for dh_installexamples.
646 * debian/strace.install: New file, list for dh_install.
647 * debian/strace-udeb.install: New file, list for dh_install.
648 * debian/strace.manpages : New file, list for dh_installmanpages.
649 * debian/copyright: Update.
650 * debian/control: Fix libc6 build dependency for alpha and ia64.
651 (strace-udeb: XC-Package-Type): Add header.
652 * debian/changelog: Cosmetic changes.
653
6542008-07-03 Jan Kratochvil <jan.kratochvil@redhat.com>
655
656 Trace vfork under -f on all the platforms.
657 * strace.1 <-f>: Describe Linux catches new children immediately.
658 <-F>: Make the option obsolete. Move the SunOS VFORK comment to the
659 `-f' option description.
660 * defs.h (followvfork): Declaration removed.
661 * strace.c (followvfork): Variable removed.
662 (main) <-F>: Merge with the `-f' option.
663 (trace): Make !FOLLOWVFORK unconditional.
664 * process.c (internal_fork): Make !FOLLOWVFORK unconditional.
665
6662008-07-01 Frederik Schüler <fs@debian.org>
667
668 * debian/changelog: List all bugs closed since the last release.
669 * debian/control: Remove Wichert Akkerman from uploaders list.
670 * debian/control: Bump standards version to 3.8.0.
671 * debian/control: Add Homepage field.
672 * debian/rules: Fix dpkg-gencontrol call.
673 * debian/compat: New file, set to compatibility level 5.
674 * debian/rules: Call dh_clean on clean target.
675 * debian/rules: Add dh_md5sums call.
676 Fixes Debian#439428.
677
6782008-06-30 Jan Kratochvil <jan.kratochvil@redhat.com>
679
680 Fix ia64 `-f' on clone2 formerly crashing the child.
681 * util.c [IA64] (restore_arg0, restore_arg1): Define as empty.
682 Fixes RH#453438.
683
6842008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
685
686 * util.c (CLONE_VFORK): Define if not defined already.
687 (setbpt): Clear CLONE_VFORK for SYS_clone and SYS_clone2.
688 Reported by Vitaly Mayatskikh.
689 Fixes RH#455078.
690
6912008-06-29 Dmitry V. Levin <ldv@altlinux.org>
692
693 * linux/x86_64/syscallent.h: Remove duplicate syscall entries
694 for #283 and #284.
695
6962008-06-27 Jan Kratochvil <jan.kratochvil@redhat.com>
697
698 * linux/syscallent.h: Remove a duplicite syscall stub #326.
699
7002008-05-27 Roland McGrath <roland@redhat.com>
701
702 * syscall.c [LINUX] (is_negated_errno): New function.
703 (get_error) [LINUX]: Use it for all such cases.
704 Fixes RH#447587.
705
7062008-05-19 Roland McGrath <roland@redhat.com>
707
708 * linux/x86_64/syscallent.h: Update entries for timerfd_* and fallocate.
709
710 * file.c (sys_fallocate): New function.
711 * linux/syscall.h: Declare it.
712 * linux/syscallent.h: Update entry.
713 From Kyle McMartin <kyle@mcmartin.ca>.
714
715 * time.c (sys_timerfd_create): New function.
716 (sys_timerfd_settime, sys_timerfd_gettime): New functions.
717 * linux/syscall.h: Declare them.
718 * linux/syscallent.h: Update entries for those syscalls.
719 From Kyle McMartin <kyle@mcmartin.ca>.
720
721 * debian/rules (binary-arch): Fix chmod/chown typo.
722 Fixes Debian#459255.
723
724 * debian/rules (binary-arch): Install strace-graph in examples/
725 directory under package doc.
726 Fixes Debian#469068.
727
728 * signal.c (sys_kill): When current personality's wordsize is smaller
729 than native, sign-extend the PID argument from 32 bits.
730 Fixes RH#430585.
731
732 * configure.ac: Add check for struct sigcontext_struct in <signal.h>.
733 * signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
734 Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
735 Fixes Debian#456879.
736
737 * util.c [LINUX] (setbpt): Use correct SYS_clone number for current
738 personality.
739 Fixes RH#447475.
740
7412008-05-08 David S. Miller <davem@davemloft.net>
742
743 * syscall.c (socket_map, sparc_socket_decode): Delete.
744 (trace_syscall): Use common socketcall and ipc subcall
745 support on sparc.
746 * linux/sparc/syscall.h (sys_semtimedop): Declare.
747 (SYS_socket_subcall, SYS_sub_socket, SYS_sub_bind,
748 SYS_sub_connect, SYS_sub_listen, SYS_sub_accept,
749 SYS_sub_getsockname, SYS_sub_getpeername,
750 SYS_sub_socketpair, SYS_sub_send, SYS_sub_recv,
751 SYS_sub_sendto, SYS_sub_recvfrom, SYS_sub_shutdown,
752 SYS_sub_setsockopt, SYS_sub_getsockopt, SYS_sub_sendmsg,
753 SYS_sub_recvmsg, SYS_socket_nsubcalls, SYS_ipc_subcall,
754 SYS_sub_semop, SYS_sub_semget, SYS_sub_semctl,
755 SYS_sub_semtimedop, SYS_sub_msgsnd, SYS_sub_msgrcv,
756 SYS_sub_msgget, SYS_sub_msgctl, SYS_sub_shmat,
757 SYS_sub_shmdt, SYS_sub_shmget, SYS_sub_shmctl,
758 SYS_ipc_nsubcalls): Define
759 * linux/sparc/syscallent.h: Add socketcall and ipc entries.
760
7612008-01-25 Bruna Moreira <bruna.moreira@indt.org>
762
763 * defs.h [ARM]: Define SUPPORTED_PERSONALITIES to 2.
764 * syscall.c (get_scno) [ARM]: Add support for architecture specific
765 syscalls.
766 * linux/arm/syscallent.h: Update network syscalls list.
767 * linux/arm/syscallent1.h: New file. Add new architecture specific
768 syscalls.
769 * linux/arm/errnoent1.h: New file.
770 * linux/arm/ioctlent1.h: New file.
771 * linux/arm/signalent1.h: New file.
772 Fixes Debian#441000.
773
7742008-01-07 Paul Mundt <lethal@linux-sh.org>
775
776 * linux/sh64/syscallent.h: Update numerous calls, fix others.
777
7782007-08-26 Daniel Jacobowitz <dan@codesourcery.com>
779
780 * defs.h [MIPS]: Include <sgidefs.h>.
781 (MAX_QUALS): Update for MIPS.
782 (LINUX_MIPSO32, LINUX_MIPSN32, LINUX_MIPSN64, LINUX_MIPS64): Define.
783 (struct tcb): Add ext_arg for MIPS N32.
784 (TCB_WAITEXECVE): Define for MIPS.
785 (ALIGN64): Use LINUX_MIPSO32.
786 * file.c (sys_lseek): Use ext_arg for MIPS N32.
787 (sys_readahead, sys_fadvise64_64): Likewise.
788 * io.c (sys_pread64, sys_pwrite64): Likewise.
789 * mem.c (print_mmap): Take OFFSET argument.
790 (sys_old_mmap): Update call to print_mmap.
791 (sys_mmap): Use ext_arg for MIPS N32.
792 * process.c (struct_user_offsets): Add MIPS registers.
793 * signal.c (sys_sigreturn): Handle MIPS N32 and MIPS N64. Correct
794 MIPS O32 call to sprintsigmask.
795 * syscall.c (internal_syscall): Handle MIPS N32. Check for
796 TCB_WAITEXECVE on MIPS.
797 (force_result): Add a comment about MIPS N32.
798 (syscall_enter): Handle MIPS N32 and MIPS N64.
799 * linux/syscall.h (sys_pread64, sys_pwrite64): Declare.
800 * linux/mips/syscallent.h: Include "dummy.h". Handle alternate
801 MIPS ABIs.
802
8032008-04-19 Dmitry V. Levin <ldv@altlinux.org>
804
805 * file.c [_LFS64_LARGEFILE] (sys_getdents64): Do the same
806 d_reclen check as in sys_getdents: warn if d_reclen is 0 rather
807 than looping forever.
808 [FREEBSD] (sys_getdirentries): Likewise.
809 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
810
811 * file.c [LINUXSPARC] (printstatsol): Fix sprinttime()
812 invocation. The sprinttime() function takes a time_t argument,
813 but timestruct_t argument was given.
814 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
815
816 * file.c (sprinttime): Check localtime() return value, to avoid
817 potential NULL dereference due to invalid time structures.
818 Signed-off-by: Harald van Dijk <truedfx@gentoo.org>
819 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
820
821 * linux/errnoent.h: Update errno list based on latest
822 linux/errno.h and asm-generic/errno*.h files.
823 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
824
825 * signalent.sh: Fix sort(1) old-style options.
826 * syscallent.sh: Likewise.
827 Signed-off-by: Mike Frysinger <vapier@gentoo.org>
828
829 * count.c (call_summary_pers): Check calloc() return value.
830 Signed-off-by: "Yang Zhiguo" <yzgcsu@cn.fujitsu.com>
831
8322008-03-26 Roland McGrath <roland@redhat.com>
833
834 * strace.spec (strace64_arches): Add sparc64.
835
8362007-11-20 Roland McGrath <roland@redhat.com>
837
838 * CREDITS, ChangeLog: Converted contents to UTF8.
839
8402007-11-19 Roland McGrath <roland@redhat.com>
841
842 * strace.spec: Add BuildRequires on libaio-devel, libacl-devel.
843
8442007-11-19 Andreas Schwab <schwab@suse.de>
845
846 * process.c (sys_ptrace) [IA64]: For PTRACE_PEEKDATA,
847 PTRACE_PEEKTEXT and PTRACE_PEEKUSER the data is returned directly.
848
849 * linux/syscallent.h: Fix argument count for getdents64.
850 * linux/arm/syscallent.h: Likewise.
851 * linux/m68k/syscallent.h: Likewise.
852 * linux/x86_64/syscallent.h: Likewise.
853
854 * linux/ia64/syscallent.h: Use sys_getdents64.
855 * linux/sh/syscallent.h: Likewise.
856
8572007-11-06 Jan Kratochvil <jan.kratochvil@redhat.com>
858
859 * strace.c [LINUX] (droptcb): Recurse on TCP->parent if it is a
860 TCB_EXITING zombie group leader.
861 * test/childthread.c: New file.
862 * test/.cvsignore, test/Makefile: Add it.
863 Code advisory: Roland McGrath
864 Fixes RH#354261.
865
8662007-11-03 Roland McGrath <roland@redhat.com>
867
868 * process.c (prctl_options): Add numerous constants.
869 From Sami Farin <safari@u.safari.iki.fi>.
870 Fixes RH#364401.
871
8722007-11-03 Jan Kratochvil <jan.kratochvil@redhat.com>
873
874 * strace.c (main): Move the STARTUP_CHILD call before setting up the
875 signal handlers. New comment about the valid internal states.
876
8772007-11-02 Thiemo Seufer <ths@networkno.de>
878
879 * signal.c (m_siginfo_t): Add for MIPS.
880 (sys_sigreturn): struct sigcontext on MIPS has no sigset_t member,
881 acquire the signal mask with the same trick as on Sparc.
882 Fixes Debian#448802.
883
8842007-11-01 Roland McGrath <roland@redhat.com>
885
886 * util.c (string_quote): Return nonzero if the string was unterminated.
887 (printstr): Use that value instead of just our own test.
888 (printpathn): Likewise.
889 Fixes RH#358241.
890
891 * linux/mips/syscallent.h: Fix argument count for fadvise64_64.
892 From Paul Mundt <lethal@linux-sh.org>.
893
894 * linux/mips/syscallent.h: Fix argument count for lookup_dcookie.
895 From Paul Mundt <lethal@linux-sh.org>.
896
897 * linux/sh64/syscallent.h: Fix SYS_socket_subcall check.
898 From Paul Mundt <lethal@linux-sh.org>.
899
900 * linux/sh/syscallent.h: Update numerous calls.
901 From Paul Mundt <lethal@linux-sh.org>.
902
9032007-09-22 Dmitry V. Levin <ldv@altlinux.org>
904
905 * desc.c (sys_pselect6): Decode signal mask when entering syscall.
906 Relax signal mask size check.
907
908 * time.c (print_timespec, sprint_timespec): New functions.
909 * defs.h (print_timespec, sprint_timespec): Declare them.
910 * desc.c (sys_io_getevents): Use print_timespec.
911 * stream.c (sys_ppoll): Likewise.
912 (decode_poll): Use sprint_timespec.
913
9142007-09-22 Alan Curry <pacman@world.std.com>
915 Dmitry V. Levin <ldv@altlinux.org>
916
917 * stream.c (decode_poll): Rearrange so that arguments are decoded
918 and printed on syscall entry, except for revents and the output
919 timespec which are now printed in the auxstr.
920 (sys_poll): Print the input timeout argument on syscall entry.
921 [LINUX] (sys_ppoll): Likewise.
922 Fixes Debian#369651.
923
9242007-09-22 Dmitry V. Levin <ldv@altlinux.org>
925
926 * desc.c (sprintflags): Remove static qualifier, add "prefix"
927 argument, move function to ...
928 * util.c (sprintflags): ... here.
929 * defs.h (sprintflags): Declare it.
930
9312007-11-01 Roland McGrath <roland@redhat.com>
932
933 * syscall.c (get_scno) [ARM]: Check TCB_WAITEXECVE.
934 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
935
936 * net.c (sockpacketoptions): Make PACKET_ADD_MEMBERSHIP and
937 PACKET_DROP_MEMBERSHIP conditional.
938 From Bernhard Fischer <rep.dot.nop@gmail.com>.
939
940 * configure.ac: Match sh64* for SH64, sh* for SH.
941 Reported by Bernhard Fischer <rep.dot.nop@gmail.com>.
942
9432007-10-01 Dmitry V. Levin <ldv@altlinux.org>
944
945 * net.c (printsock): Output AF_UNIX socket address using
946 printpathn() to avoid unprintable characters in output.
947 Suggested by Neil Campbell.
948
9492007-10-01 Dmitry V. Levin <ldv@altlinux.org>
950
951 * util.c (string_quote): Move quoting code from ...
952 (printstr) ... here. Use string_quote.
953 (printpathn): Update for new string_quote interface.
954 (printpath): Use printpathn.
955
9562007-09-25 Dmitry V. Levin <ldv@altlinux.org>
957
958 * strace.c (main): Use calloc for tcbtab allocation.
959 Check calloc return value.
960 Reported by Bai Weidong.
961
9622007-09-11 Roland McGrath <roland@redhat.com>
963
964 * linux/sparc/syscall.h: Add missing decls.
965 * linux/sparc/syscallent.h: Correct entries for setgroups32,
966 getgroups32, sys_getdents64.
967 From Jakub Bogusz <qboosh@pld-linux.org>.
968
969 * linux/alpha/syscallent.h: Correct entries for madvise, setresgid,
970 getresgid, pivot_root, mincore, pciconfig_iobase, getdents64.
971 From Jakub Bogusz <qboosh@pld-linux.org>.
972
973 * linux/syscallent.h: Fix getegid32 entry.
974 From Jakub Bogusz <qboosh@pld-linux.org>.
975
976 * defs.h [LINUXSPARC]: Use asm/psrcompat.h for [SPARC64], not asm/psr.h.
977 From Jakub Bogusz <qboosh@pld-linux.org>.
978
979 * mem.c (sys_getpagesize): Define for [SPARC || SPARC64] too.
980 From Jakub Bogusz <qboosh@pld-linux.org>.
981
9822007-08-20 Dmitry V. Levin <ldv@altlinux.org>
983
984 * syscall.c (qual_syscall, qualify): Fix nsyscalls and MAX_QUALS misuse.
985 Reported by Xiaoning Ding.
986
9872007-08-06 Jan Kratochvil <jan.kratochvil@redhat.com>
988 Roland McGrath <roland@redhat.com>
989
990 * file.c [!HAVE_STAT64 && LINUX && X86_64] (struct stat64): Define it.
991 [!HAVE_STAT64 && LINUX && X86_64] (HAVE_STAT64, STAT64_SIZE): Define.
992 [HAVE_STAT64] (printstat64) [STAT64_SIZE]: Add compile-time assertion.
993 Fixes RH#222275.
994
995 * file.c (printstat64): Test [HAVE_LONG_LONG] for st_size printing
996 and cast to widest type available.
997
9982007-08-03 Ulrich Drepper <drepper@redhat.com>
999
1000 * file.c (open_mode_flags): Add O_CLOEXEC.
1001 * net.c (msg_flags): Add MSG_CMSG_CLOEXEC.
1002 Fixes RH#365781.
1003
10042007-08-03 Roland McGrath <roland@redhat.com>
1005
1006 * configure.ac, NEWS: Version 4.5.16.
1007 * debian/changelog, strace.spec: 4.5.16-1.
1008
1009 * debian/control (Build-Depends): Replace libc6-dev-s390x and
1010 libc6-dev-sparc64 with gcc-multilib.
1011 * debian/rules: Replace sparc-linux, s390-linux conditionals with
1012 general "arch64_map" hair, handle x86_64 and powerpc64 too.
1013 From Matthias Klose <doko@cs.tu-berlin.de>.
1014 Fixes Debian#435303.
1015
10162007-08-02 Jan Kratochvil <jan.kratochvil@redhat.com>
1017
1018 * strace.c (detach): Moved the resume notification code to ...
1019 (resume_from_tcp): ... a new function here.
1020 (handle_group_exit): No longer detach also the thread group leader.
1021 (trace): Fixed panic on exit of the TCB_GROUP_EXITING leader itself.
1022 Fixes RH#247907.
1023
1024 * test/leaderkill.c (start): Renamed to ...
1025 (start0): ... here.
1026 (start1): New function.
1027 (main): Created a new spare thread.
1028
10292007-08-01 Roland McGrath <roland@redhat.com>
1030
1031 * util.c (umoven): Don't perror for EIO.
1032 (umovestr): Likewise.
1033
1034 * process.c (printargv): Handle boundary cases correctly.
1035 Handle biarch fetching correctly.
1036
1037 * util.c (printstr): Don't print ... if the string matches the length
1038 limit exactly.
1039
1040 * linux/sparc64/syscallent.h: Just #include the sparc file.
1041 * linux/sparc64/syscallent1.h: Likewise.
1042 * linux/sparc64/syscallent2.h: Likewise.
1043
1044 * linux/arm/syscallent.h: Add entry for getcpu.
1045 * linux/hppa/syscallent.h: Likewise.
1046 * linux/ia64/syscallent.h: Likewise.
1047 * linux/mips/syscallent.h: Likewise.
1048 * linux/powerpc/syscallent.h: Likewise.
1049 * linux/s390/syscallent.h: Likewise.
1050 * linux/s390x/syscallent.h: Likewise.
1051 * linux/sh/syscallent.h: Likewise.
1052 * linux/sh64/syscallent.h: Likewise.
1053 * linux/sparc/syscallent.h: Likewise.
1054 * linux/sparc64/syscallent.h: Likewise.
1055
1056 * linux/arm/syscallent.h: Add entry for eventfd.
1057 * linux/ia64/syscallent.h: Likewise.
1058 * linux/mips/syscallent.h: Likewise.
1059 * linux/powerpc/syscallent.h: Likewise.
1060 * linux/s390/syscallent.h: Likewise.
1061 * linux/s390x/syscallent.h: Likewise.
1062 * linux/sh/syscallent.h: Likewise.
1063 * linux/sh64/syscallent.h: Likewise.
1064 * linux/sparc/syscallent.h: Likewise.
1065 * linux/sparc64/syscallent.h: Likewise.
1066
1067 * linux/arm/syscallent.h: Add entry for timerfd.
1068 * linux/ia64/syscallent.h: Likewise.
1069 * linux/mips/syscallent.h: Likewise.
1070 * linux/powerpc/syscallent.h: Likewise.
1071 * linux/s390/syscallent.h: Likewise.
1072 * linux/s390x/syscallent.h: Likewise.
1073 * linux/sh/syscallent.h: Likewise.
1074 * linux/sh64/syscallent.h: Likewise.
1075 * linux/sparc/syscallent.h: Likewise.
1076 * linux/sparc64/syscallent.h: Likewise.
1077
1078 * linux/arm/syscallent.h: Add entry for signalfd.
1079 * linux/ia64/syscallent.h: Likewise.
1080 * linux/mips/syscallent.h: Likewise.
1081 * linux/powerpc/syscallent.h: Likewise.
1082 * linux/s390/syscallent.h: Likewise.
1083 * linux/s390x/syscallent.h: Likewise.
1084 * linux/sh/syscallent.h: Likewise.
1085 * linux/sh64/syscallent.h: Likewise.
1086 * linux/sparc/syscallent.h: Likewise.
1087 * linux/sparc64/syscallent.h: Likewise.
1088
1089 * linux/hppa/syscallent.h: Add entry for epoll_pwait.
1090 * linux/ia64/syscallent.h: Likewise.
1091 * linux/mips/syscallent.h: Likewise.
1092 * linux/powerpc/syscallent.h: Likewise.
1093 * linux/s390/syscallent.h: Likewise.
1094 * linux/s390x/syscallent.h: Likewise.
1095 * linux/sh/syscallent.h: Likewise.
1096 * linux/sh64/syscallent.h: Likewise.
1097 * linux/sparc/syscallent.h: Likewise.
1098 * linux/sparc64/syscallent.h: Likewise.
1099
11002007-07-23 Ulrich Drepper <drepper@redhat.com>
1101
1102 * process.c (sys_getcpu): New function.
1103 * linux/syscall.h: Declare sys_getcpu.
1104 * linux/syscallent.h: Add entry for getcpu.
1105
1106 * desc.c (sys_eventfd): New function.
1107 * linux/syscall.h: Declare sys_eventfd.
1108 * linux/syscallent.h: Add entry for eventfd.
1109 * linux/x86_64/syscallent.h: Likewise.
1110
1111 * time.c (printitv_bitness): Add missing braces to enclose
1112 conditional code.
1113 (TDF_TIMER_ABSTIME): Define if not already.
1114 (timerfdflags): New variable.
1115 (sys_timerfd): New function.
1116 * linux/syscall.h: Declare sys_timerfd.
1117 * linux/syscallent.h: Add timerfd entry.
1118 * linux/x86_64/syscallent.h: Likewise.
1119
1120 * linux/syscall.h: Declare sys_signalfd.
1121 * linux/syscallent.h: Add entry for signalfd.
1122 * linux/x86_64/syscallent.h: Likewise.
1123 * signal.c (sys_signalfd): New function.
1124
1125 * desc.c (sys_epoll_wait): Move body of function to ...
1126 (epoll_wait_common): ...here. New function.
1127 (sys_epoll_pwait): New function.
1128 * linux/syscall.h: Declare sys_epoll_pwait.
1129 * linux/syscallent.h: Add entry for epoll_pwait.
1130 * linux/x86_64/syscallent.h: Likewise.
1131
11322007-07-23 Roland McGrath <roland@redhat.com>
1133
1134 * time.c (printtv_bitness): SPECIAL only counts when tv_sec == 0.
1135
1136 * linux/arm/syscallent.h: Add move_pages.
1137 * linux/hppa/syscallent.h: Likewise.
1138 * linux/ia64/syscallent.h: Likewise.
1139 * linux/m68k/syscallent.h: Likewise.
1140 * linux/mips/syscallent.h: Likewise.
1141 * linux/powerpc/syscallent.h: Likewise.
1142 * linux/s390/syscallent.h: Likewise.
1143 * linux/s390x/syscallent.h: Likewise.
1144 * linux/sh/syscallent.h: Likewise.
1145 * linux/sh64/syscallent.h: Likewise.
1146 * linux/sparc/syscallent.h: Likewise.
1147 * linux/sparc64/syscallent.h: Likewise.
1148
1149 * linux/syscallent.h: move_pages takes 6 args, not 5.
1150 * linux/x86_64/syscallent.h: Likewise.
1151
11522007-07-23 Ulrich Drepper <drepper@redhat.com>
1153
1154 * defs.h: Add new parameter to printtv_bitness prototype.
1155 (printttv): Pass zero for the new parameter.
1156 (printtv_special): New macro.
1157 * desc.c (decode_select): Pass zero for the new parameter of
1158 printtv_bitness.
1159 * file.c (utimensatflags): New macro.
1160 (sys_osf_utimes): Pass zero for the new parameter of
1161 printtv_bitness.
1162 (sys_utimes): Likewise.
1163 (sys_futimesat): Likewise.
1164 (decode_utimes): Add new parameter. Pass it to the
1165 printtv_bitness calls. Fix printing of time values.
1166 (sys_utimensat): New function.
1167 * time.c (UTIME_NOW, UTIME_OMIT): Define if not already
1168 happened.
1169 (printtv_bitness): Add new parameter. Print special UTIME_*
1170 values as strings if set.
1171 (sys_osf_gettimeofday): Pass zero for the new parameter of
1172 printtv_bitness.
1173 (sys_osf_settimeofday): Likewise.
1174 * linux/syscall.h: Declare sys_utimensat.
1175 * linux/syscallent.h: Add utimensat entry.
1176 * linux/x86_64/syscallent.h: Likewise.
1177
1178 * mem.c (move_pages_flags): New variable.
1179 (sys_move_pages): New function.
1180 * linux/syscall.h: Declare sys_move_pages.
1181 * linux/syscallent.h: Add entry for sys_move_pages.
1182 * linux/x86_64/syscallent.h: Likewise.
1183
1184 * mem.c (MPOL_MF_MOVE, MPOL_MF_MOVE_ALL): Define.
1185 (mbindflags): Add MPOL_MF_MOVE and MPOL_MF_MOVE_ALL entries.
1186
11872007-07-23 Roland McGrath <roland@redhat.com>
1188
1189 * util.c (tv_add): Fix rounding comparison.
1190 Reported by Bai Weidong <baiwd@cn.fujitsu.com>.
1191
11922007-07-11 Roland McGrath <roland@redhat.com>
1193
1194 * count.c (call_summary_pers): Use tv_float conversion for output of
1195 cumulative time, in case it is negative from bogus -O value.
1196 From Lai JiangShan <laijs@cn.fujitsu.com>.
1197
1198 * strace.c (handle_group_exit): Detach TCP before LEADER.
1199 Don't use PTRACE_KILL on LEADER.
1200
1201 * util.c (printstr): Fix size calculation for outstr allocation.
1202
1203 * configure.ac (struct sigcontext.sc_hi2): Use #ifdef around
1204 <asm/sigcontext.h> to match signal.c include conditions.
1205
12062007-07-05 Roland McGrath <roland@redhat.com>
1207
1208 * debian/rules: Use debian/$(package) instead of debian/tmp as temp dir.
1209
1210 * configure.ac: Use <stddef.h> before <linux/socket.h>.
1211
1212 * debian/changelog: Harmonize with debian version.
1213 * debian/control (Uploaders): Fix surname spelling.
1214 (Build-Depends): Make debhelper requirement (>= 5.0.0).
1215 (Standards-Version): Update to 3.7.2.
1216
1217 * .cvsignore: Add some automake-created files.
1218
1219 * file.c (sys_utime): Use personality_wordsize to handle biarch.
1220 Fixes RH#247185.
1221
1222 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
1223 From Zhang Le <zhilg@users.sourceforge.net>.
1224
1225 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
1226 Fixes Debian#385310.
1227
1228 * strace.c (main): Fix error message for unfound -u user.
1229 From Srinivasa Ds <srinivasa@in.ibm.com>.
1230 Fixes RH#247170.
1231
1232 * debian/control (Architecture): Add armel.
1233
1234 * linux/syscallent.h: Fix sys_delete_module arg count.
1235 * linux/alpha/syscallent.h: Likewise.
1236 * linux/arm/syscallent.h: Likewise.
1237 * linux/hppa/syscallent.h: Likewise.
1238 * linux/ia64/syscallent.h: Likewise.
1239 * linux/m68k/syscallent.h: Likewise.
1240 * linux/mips/syscallent.h: Likewise.
1241 * linux/powerpc/syscallent.h: Likewise.
1242 * linux/s390/syscallent.h: Likewise.
1243 * linux/s390x/syscallent.h: Likewise.
1244 * linux/sh/syscallent.h: Likewise.
1245 * linux/sh64/syscallent.h: Likewise.
1246 * linux/sparc/syscallent.h: Likewise.
1247 * linux/sparc64/syscallent.h: Likewise.
1248 * linux/sparc64/syscallent2.h: Likewise.
1249 * linux/x86_64/syscallent.h: Likewise.
1250 * linux/dummy.h (sys_delete_module): Use sys_open.
1251 From Johannes Stezenbach <js@linuxtv.org>.
1252
1253 * configure.ac: Check for struct sigcontext.sc_hi2.
1254 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
1255
1256 * process.c [LINUX] (futexops): Add many new values.
1257 [LINUX] (futexwakeops, futexwakecmps): New tables.
1258 [LINUX] (sys_futex): Use them.
1259 From Ulrich Drepper <drepper@redhat.com>.
1260 Fixes RH#241467.
1261
12622007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
1263
1264 * strace.c (detach): New prototype. Extended the function comment.
1265 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
1266 detach() call.
1267 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
1268 detach() call. Always call detach() only once from the group leader.
1269 Comment the leader killing known bug tested by `test/leaderkill.c'.
1270 Code advisory: Roland McGrath
1271 Fixes RH#240961.
1272
1273 * test/leaderkill.c: New file.
1274 * test/.cvsignore, test/Makefile: Add it.
1275
12762007-03-21 Andreas Schwab <schwab@suse.de>
1277
1278 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
1279
12802007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
1281 Dmitry V. Levin <ldv@altlinux.org>
1282
1283 Trace linux SG_IO ioctl arguments and results.
1284 * scsi.c: New file.
1285 * Makefile.am (strace_SOURCES): Add it.
1286 * defs.h (scsi_ioctl): New function.
1287 * ioctl.c (ioctl_decode): Use scsi_ioctl().
1288
12892007-06-28 Dmitry V. Levin <ldv@altlinux.org>
1290
1291 * util.c (tv_mul): Multiply tv_usec properly.
1292 Patch from Cai Fei <caifei@cn.fujitsu.com>.
1293
12942007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1295
1296 Never interrupt when the attached traced process would be left stopped.
1297 * strace.c (main): `-p' attaching moved to ...
1298 (startup_attach): ... a new function, renamed a variable C to TCBI.
1299 Block interrupting signals since the first tracee has been attached.
1300 New comment about INTERRUPTED in the nonthreaded case.
1301 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
1302 (main): Command spawning moved to ...
1303 (startup_child): ... a new function, replaced RETURN with EXIT.
1304 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
1305 new SIGSTOP for processes still in TCB_STARTUP.
1306 (main): Move signals and BLOCKED_SET init before the tracees attaching,
1307 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
1308 have been already caught before clearing TCB_STARTUP.
1309 (trace): Removed the `!WIFSTOPPED(status)' dead code.
1310 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
1311 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
1312 Code advisory: Roland McGrath
1313 Fixes RH#240986.
1314
13152007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
1316
1317 * strace.c [LINUX] (my_tgkill): New macro.
1318 [LINUX] (detach): Use my_tgkill () instead of kill(2).
1319 Fixes RH#240962.
1320
13212007-03-30 Dmitry V. Levin <ldv@altlinux.org>
1322
1323 * mem.c (mmap_flags): Add MAP_32BIT.
1324 Reported by Kirill A. Shutemov.
1325
13262007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1327
1328 * sock.c (sock_ioctl): Check umove() return code.
1329 [LINUX]: Handle SIOCGIFTXQLEN and SIOCGIFMAP.
1330
13312007-03-16 Roland McGrath <roland@redhat.com>
1332
1333 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
1334 * linux/s390x/syscallent.h: Likewise.
1335
13362007-02-18 Roland McGrath <roland@redhat.com>
1337
1338 * strace.spec (Summary): Remove trailing period.
1339 (%files): Add %doc files.
1340 (%changelog): Double %s in text.
1341 (BuildRoot): Change to Fedora canonical.
1342 (%install): Don't use %makeinstall macro.
1343 (%build): Use %{?_smp_mflags}.
1344
13452007-01-16 Roland McGrath <roland@redhat.com>
1346
1347 * configure.ac, NEWS: Version 4.5.15.
1348 * debian/changelog, strace.spec: 4.5.15-1.
1349
13502007-01-16 Dmitry V. Levin <ldv@altlinux.org>
1351
1352 Update mount parser to match kernel behaviour.
1353 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
1354 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
1355 New macros.
1356 [LINUX] (mount_flags): Add them.
1357 [LINUX] (MS_MGC_MSK): New macro.
1358 [LINUX] (sys_mount): Update parser to match kernel behaviour:
1359 discard MS_MGC_VAL magic, do not decode type and/or data
1360 strings when specified flags do not imply valid strings.
1361
13622007-01-12 Dmitry V. Levin <ldv@altlinux.org>
1363
1364 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
1365 modes as flags.
1366
13672007-01-11 Dmitry V. Levin <ldv@altlinux.org>
1368
1369 Update umount parser.
1370 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
1371 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
1372 [LINUX] (sys_umount2): Use umount_flags.
1373
1374 Fix open(2) flags parser.
1375 * defs.h (tprint_open_modes): New function.
1376 * desc.c (sprint_open_modes): New function.
1377 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
1378 * file.c (openmodes): Split xlat into open_access_modes and
1379 open_mode_flags.
1380 (tprint_open_modes): New function.
1381 (decode_open): Use it.
1382 * ipc.c (sys_mq_open, printmqattr): Likewise.
1383 Fixes RH#222385.
1384
13852007-01-11 Roland McGrath <roland@redhat.com>
1386
1387 * configure.ac, NEWS: Version 4.5.15.
1388 * debian/changelog, strace.spec: 4.5.15-1.
1389
1390 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
1391
1392 * strace.spec (Release): Use %{?dist}.
1393
1394 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
1395
13962006-12-27 Dmitry V. Levin <ldv@altlinux.org>
1397
1398 Add const qualifier to xlookup() return value.
1399 * defs.h (xlookup): Add const qualifier to return value.
1400 * desc.c (sprintflags): Likewise.
1401 * process.c (printpriv): Update xlookup() use.
1402 * signal.c (sprintsigmask): Add const qualifier to first argument and
1403 return value.
1404 * util.c (xlookup): Add const qualifier to return value.
1405 (printxval): Update xlookup() use.
1406
14072006-12-21 Dmitry V. Levin <ldv@altlinux.org>
1408
1409 Move counts code to separate file.
1410 * count.c: New file.
1411 * Makefile.am (strace_SOURCES): Add count.c.
1412 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
1413 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
1414 set_overhead, call_summary_pers, call_summary): Move to count.c
1415 * count.c (count_syscall): New function.
1416 * defs.h (count_syscall): Declare it.
1417 * syscall.c (trace_syscall): Use it.
1418
14192006-12-20 Dmitry V. Levin <ldv@altlinux.org>
1420
1421 * syscall.c (internal_syscall): Change conditions for internal_exit,
1422 internal_fork, internal_clone, internal_exec and internal_wait
1423 calls from switching on known scno values to switching on known
1424 sysent[tcp->scno].sys_func values.
1425 Fixes RH#179740.
1426
1427 Show system call summary for each personality.
1428 * syscall.c (countv): New call_counts pointers array.
1429 (counts): Convert to macro wrapper around countv.
1430 (call_summary_pers): New function.
1431 (call_summary): Use it for each personality.
1432 Fixes RH#192193.
1433
14342006-12-12 Dmitry V. Levin <ldv@altlinux.org>
1435
1436 Fix -ff -o behaviour. Fix piping trace output.
1437 * defs.h (newoutf): Remove.
1438 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
1439 around alloc_tcb().
1440 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
1441 Remove newoutf() call.
1442 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
1443 swap_uid): New functions.
1444 (popen_pid): New variable.
1445 (newoutf): Make static, use strace_fopen().
1446 (main): Use strace_fopen() and strace_popen(), remove uids
1447 swapping. Do not open outfname when followfork > 1.
1448 Reinitialize tcp->outf properly.
1449 (alloctcb): Rename to alloc_tcb. Use newoutf().
1450 (trace): Check popen_pid. Remove newoutf() call.
1451 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
1452 Fixes RH#204950, RH#218435, Debian#353935.
1453
14542006-12-10 Dmitry V. Levin <ldv@altlinux.org>
1455
1456 Add biarch support for "struct sigevent".
1457 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
1458 New function.
1459 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
1460 Handle 32-bit personality.
1461
1462 Add biarch support for "struct timex".
1463 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
1464 New function.
1465 [LINUX] (tprint_timex): New function.
1466 [LINUX] (sys_adjtimex): Use it.
1467
1468 Enhance adjtimex parser.
1469 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
1470 adjtimex_state): New xlat structures.
1471 [LINUX] (sys_adjtimex): Print the whole struct timex.
1472 Decode modes, status and return code.
1473
1474 Add biarch support for "struct itimerval".
1475 * time.c (printitv): Rename to printitv_bitness().
1476 Add printitv() macro wrapper around printitv_bitness().
1477 (printitv_bitness): Handle 32-bit personality.
1478 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
1479 Use printitv_bitness().
1480 (tprint_timeval, tprint_timeval32): New functions.
1481 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
1482 (printitv32): Remove.
1483
1484 Add biarch support for "struct timeval".
1485 * defs.h (bitness_t): New enum type.
1486 (printtv_bitness, sprinttv): New function prototypes.
1487 (printtv): Convert to macro wrapper around printtv_bitness().
1488 (printtv32): Remove.
1489 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
1490 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
1491 Update decode_select() use.
1492 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
1493 * time.c (printtv_bitness, sprinttv): New functions.
1494 (printtv, printtv32): Remove.
1495 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
1496 Use printtv_bitness().
1497 Fixes RH#171626, RH#173050.
1498
1499 Add biarch support for "struct iovec".
1500 * defs.h (personality_wordsize): Add.
1501 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
1502 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
1503 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
1504 SUPPORTED_PERSONALITIES > 1] Likewise.
1505 Patch from Jakub Jelinek.
1506 Fixes RH#218433.
1507
1508 * time.c (sys_timer_create): Check umove() return code.
1509
1510 Make several global variables static.
1511 #ifdef definitions of rarely unused functions.
1512 * defs.h (rflag, tflag, outfname): Remove.
1513 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
1514 outfname, username): Make static.
1515 * desc.c (sys_getdtablesize): Define only for
1516 ALPHA || FREEBSD || SUNOS4.
1517 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
1518 (sys_mkfifo): Define only for FREEBSD.
1519 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
1520 (sys_getpagesize): Define only for
1521 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
1522 * net.c (sys_so_socket): Define only for SVR4.
1523 * process.c (sys_gethostid): Define only for
1524 FREEBSD || SUNOS4 || SVR4.
1525 (sys_gethostname): Define only for
1526 ALPHA || FREEBSD || SUNOS4 || SVR4.
1527 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
1528 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
1529 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
1530 (sys_sighold, sys_sigwait): Define only for SVR4.
1531 (sys_killpg): Define only for FREEBSD || SUNOS4.
1532 * stream.c (sys_getmsg): Define only for
1533 SPARC || SPARC64 || SUNOS4 || SVR4.
1534 * syscall.c (sys_indir): Define only for SUNOS4.
1535
15362006-11-27 Dmitry V. Levin <ldv@altlinux.org>
1537
1538 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
1539 removed CTL_PROC enum. Patch from Jakub Jelinek.
1540 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
1541
15422006-11-20 Jakub Jelinek <jakub@redhat.com>
1543
1544 * linux/ia64/syscallent.h: Add #if check to make sure that
1545 SYS_socket_subcall adjustment isn't forgotten again.
1546
15472006-10-16 Dmitry V. Levin <ldv@altlinux.org>
1548
1549 Implement comprehensive quotactl(2) parser for Linux.
1550 * Makefile.am (strace_SOURCES): Add quota.c.
1551 * quota.c: New file.
1552 * resource.c: Remove old quotactl(2) parser.
1553 Fixes RH#118696.
1554
15552006-10-14 Dmitry V. Levin <ldv@altlinux.org>
1556
1557 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
1558 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
1559 Include <inttypes.h>.
1560 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
1561 64-bit platforms.
1562
1563 * strace.c (main): Check getcwd() return code.
1564
15652006-10-13 Ulrich Drepper <drepper@redhat.com>
1566 Bernhard Kaindl <bk@suse.de>
1567 Dmitry V. Levin <ldv@altlinux.org>
1568 Michael Holzheu <holzheu@de.ibm.com>
1569
1570 Add hooks for new syscalls. Add decoders for *at, inotify*,
1571 pselect6, ppoll and unshare syscalls.
1572
1573 * defs.h: Declare print_sigset.
1574 * desc.c (sys_pselect6): New function.
1575 * file.c (decode_open, decode_access, decode_mkdir,
1576 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
1577 New functions.
1578 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
1579 sys_utimes, sys_mknod): Use them.
1580 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
1581 variables.
1582 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
1583 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
1584 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
1585 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
1586 sys_inotify_rm_watch): New functions.
1587 * process.c [LINUX] (sys_unshare): New function.
1588 * signal.c (print_sigset): New function.
1589 (sys_sigprocmask): Use it.
1590 * stream.c (decode_poll): New function.
1591 (sys_poll): Use it.
1592 [LINUX] (sys_ppoll): New function.
1593 * linux/syscall.h: Delcare new syscall handlers.
1594 * linux/syscallent.h: Hook up new syscalls.
1595 * linux/alpha/syscallent.h: Likewise.
1596 * linux/hppa/syscallent.h: Likewise.
1597 * linux/ia64/syscallent.h: Likewise.
1598 * linux/mips/syscallent.h: Likewise.
1599 * linux/powerpc/syscallent.h: Likewise.
1600 * linux/s390/syscallent.h: Likewise.
1601 * linux/s390x/syscallent.h: Likewise.
1602 * linux/sparc/syscallent.h: Likewise.
1603 * linux/sparc64/syscallent.h: Likewise.
1604 * linux/x86_64/syscallent.h: Likewise.
1605 Fixes RH#178633.
1606
16072006-10-06 Dmitry V. Levin <ldv@altlinux.org>
1608
1609 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
1610 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
1611 also defined, so check them along with PT_GETSIGINFO.
1612 Fixes RH#209856.
1613
16142006-09-01 Dmitry V. Levin <ldv@altlinux.org>
1615
1616 * file.c (print_xattr_val): Fix memory corruption bug reported
1617 by James Antill.
1618 Fixes RH#200621.
1619
16202006-04-21 Dmitry V. Levin <ldv@altlinux.org>
1621
1622 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
1623 __NR_exit_group.
1624
16252006-03-29 Dmitry V. Levin <ldv@altlinux.org>
1626
1627 Fix race conditions in tcb allocation.
1628 * process.c (fork_tcb): Return error code as documented. Do not
1629 print "tcb table full" error message.
1630 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
1631 error message.
1632 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
1633 fork_tcb() before alloctcb(). Do not print "tcb table full"
1634 error message.
1635 * strace.c (main): Do not print "tcb table full" error message.
1636 (expand_tcbtab): Print error message in case of memory allocation
1637 failure.
1638 (alloctcb): Print error message when tcb table is full.
1639 (trace): Expand tcb table if necessary prior to allocating
1640 entry there. Do not print "tcb table full" error message.
1641 Fixes RH#180293.
1642
16432006-08-22 Roland McGrath <roland@redhat.com>
1644
1645 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
1646 Fixes RH#198179.
1647
16482006-08-21 Roland McGrath <roland@redhat.com>
1649
1650 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
1651 * linux/syscallent.h: Update table.
1652 * linux/arm/syscallent.h: Likewise.
1653 * linux/m68k/syscallent.h: Likewise.
1654 * linux/s390/syscallent.h: Likewise.
1655 * linux/s390x/syscallent.h: Likewise.
1656 * linux/powerpc/syscallent.h: Likewise.
1657 * linux/sh/syscallent.h: Likewise.
1658 * linux/sh64/syscallent.h: Likewise.
1659 Fixes RH#201462.
1660
16612006-04-25 Roland McGrath <roland@redhat.com>
1662
1663 * strace.c (main): Fail when -c is given with -ff.
1664 * strace.1: Note their incompatibility.
1665 Fixes RH#187847.
1666
1667 * strace.c (main): Fail when nonoption args follow -p switches.
1668 Fixes Debian#361302.
1669
1670 * Makefile.am (EXTRA_DIST): Add xlate.el.
1671
1672 * linux/mips/Makefile.in: File removed, unused cruft.
1673 * linux/sparc/Makefile.in: Likewise.
1674
1675 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
1676
1677 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
1678 * linux/hppa/syscallent.h: Fixed semtimedop entry.
1679 From Mike Stroyan <mike.stroyan@hp.com>.
1680 Fixes Debian#340239.
1681
16822006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1683
1684 * linux/arm/syscallent.h: Correct the name of exit. Remove
1685 M68K conditionals and sys_security. Correct syscalls 243-282.
1686 Fixes Debian#360154.
1687
1688 * process.c (change_syscall): Add ARM support.
1689 * syscall.c (get_scno): Handle ARM EABI.
1690 Fixes Debian#360152.
1691
16922006-01-16 Roland McGrath <roland@redhat.com>
1693
1694 * configure.ac, NEWS: Version 4.5.14.
1695 * debian/changelog, strace.spec: 4.5.14-1.
1696
16972006-01-13 Roland McGrath <roland@redhat.com>
1698
1699 * debian/control (Build-Depends): Add debhelper.
1700
17012006-01-12 Roland McGrath <roland@redhat.com>
1702
1703 * signal.c [LINUX] (sys_restart_syscall): New function.
1704 * linux/syscall.h: Declare sys_restart_syscall.
1705 * linux/sparc/syscall.h: Likewise.
1706 * linux/syscallent.h: Call 0 is restart_syscall.
1707 * linux/arm/syscallent.h: Likewise.
1708 * linux/powerpc/syscallent.h: Likewise.
1709 * linux/m68k/syscallent.h: Likewise.
1710 * linux/hppa/syscallent.h: Likewise.
1711 * linux/sh/syscallent.h: Likewise.
1712 * linux/sparc/syscallent.h: Likewise.
1713 * linux/sparc64/syscallent.h: Likewise.
1714 * linux/alpha/syscallent.h: Use sys_restart_syscall.
1715 * linux/ia64/syscallent.h: Likewise.
1716 * linux/mips/syscallent.h: Likewise.
1717 * linux/x86_64/syscallent.h: Likewise.
1718 Fixes RH#165469, Debian#350641.
1719
17202005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1721
1722 * system.c [LINUX] (MS_MGC_VAL): New macro.
1723 [LINUX] (mount_flags): Add it.
1724 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
1725 set in the flags argument, try to fetch data string.
1726 Fixes RH#165377.
1727
17282006-01-12 Roland McGrath <roland@redhat.com>
1729
1730 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
1731 exceeds INFO.nlen.
1732 From Timo Lindfors <timo.lindfors@iki.fi>.
1733 Fixes Debian#339117.
1734
1735 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
1736 Fixes Debian#325132.
1737
1738 * debian/control (Standards-Version): Update to 3.6.2.
1739
1740 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
1741 New macros.
1742 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
1743 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
1744 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
1745 (personality_wordsize): New variable.
1746 (decode_subcall): Use it for size of argument words.
1747 Fixes RH#174354.
1748
17492005-11-17 Dmitry V. Levin <ldv@altlinux.org>
1750
1751 Implement qual_flags support for each personality.
1752 * strace.c (main): Move qualify calls after set_personality call.
1753 * syscall.c (qual_flags0): New variable..
1754 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
1755 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
1756 (qual_flags): Change variable definition from array to pointer.
1757 (set_personality): Initialize qual_flags variable.
1758 (qualify_one): Add "pers" argument to specify personality.
1759 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
1760 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
1761 (qual_syscall): Pass personality to qualify_one.
1762 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1763 table.
1764 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1765 table.
1766 (qual_signal): Pass personality to qualify_one.
1767 (qual_desc): Likewise.
1768 (qualify): Use qualify_one instead of manual qual_flags
1769 manipulations.
1770 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
1771 table.
1772 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
1773 table.
1774 * defs.h: Update qual_flags declaration.
1775 Fixes RH#173986.
1776
17772005-11-14 Dmitry V. Levin <ldv@altlinux.org>
1778
1779 * syscall.c (qual_syscall): Handle numeric syscall specification.
1780 Fixes RH#174798.
1781
1782 * syscall.c (qual_signal, qual_options): Remove redundant argument
1783 check.
1784
17852005-12-01 Roland McGrath <roland@redhat.com>
1786
1787 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
1788 Fixes Debian#340239.
1789
1790 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
1791 and linux/m68k/syscallent.h.
1792 Fixes Debian#336197.
1793
1794 * debian/control (Architecture): Add armeb.
1795 Fixes Debian#335681.
1796
17972005-11-02 Michal Marek <mmarek@suse.cz>
1798
1799 * strace-graph (handle_trace): follow clone() and vfork() calls.
1800
18012005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
1802
1803 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
1804 inotify_init, inotify_add_watch, inotify_rm_watch.
1805 Corrected number of arguments for request_key.
1806 * linux/s390x/syscallent.h: Likewise.
1807
18082005-12-01 Roland McGrath <roland@redhat.com>
1809
1810 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
1811 number is in the low range of IA32 syscalls.
1812
18132005-10-07 Andreas Schwab <schwab@suse.de>
1814
1815 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
1816
18172005-12-01 Roland McGrath <roland@redhat.com>
1818
1819 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
1820 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
1821
1822 * ipc.c (indirect_ipccall): New function.
1823 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
1824 instead of #ifdef LINUX test.
1825 [LINUX] (sys_semtimedop): Likewise.
1826 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
1827 Fixes RH#164755.
1828
18292005-07-31 Ulrich Drepper <drepper@redhat.com>
1830
1831 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
1832 msgctl.
1833
1834 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
1835 there.
1836 Fixes RH#164757.
1837
18382005-08-08 Dmitry V. Levin <ldv@altlinux.org>
1839
1840 * strace.1: Update "SEE ALSO" links to reference to valid
1841 manpages.
1842 Patch from Michail Litvak <mci@owl.openwall.com>.
1843 Fixes RH#165375.
1844
18452005-10-21 Roland McGrath <roland@redhat.com>
1846
1847 * util.c (printpathn): Cap N at sizeof path - 1.
1848
18492005-08-03 Roland McGrath <roland@redhat.com>
1850
1851 * configure.ac, NEWS: Version 4.5.13.
1852 * debian/changelog, strace.spec: 4.5.13-1.
1853
1854 * configure.ac: Check for struct dqblk.dqb_curblocks field.
1855 * resource.c [LINUX] (OLD_CMD): New macro.
1856 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
1857 (sys_quotactl): If dqb_curblocks is not there, it's called
1858 dqb_curspace instead. Print dqb_* fields as unsigned long long.
1859
18602005-07-19 Michael Schmitz <schmitz@debian.org>
1861
1862 Long overdue m68k cleanup.
1863 * linux/syscallent.h: remove m68k declarations.
1864 * linux/m68k/syscallent.h: new file, fixed up declarations
1865 to match kernel version 2.6.11. Newer syscalls are sufficiently
1866 different from i386 to merit a separate file.
1867
18682005-08-03 Roland McGrath <roland@redhat.com>
1869
1870 * linux/x86_64/syscallent.h: Update init_module argument count.
1871 * linux/sparc/syscallent.h: Likewise.
1872 * linux/sparc64/syscallent2.h: Likewise.
1873 * linux/sparc64/syscallent.h: Likewise.
1874 * linux/sh/syscallent.h: Likewise.
1875 * linux/sh64/syscallent.h: Likewise.
1876 * linux/s390/syscallent.h: Likewise.
1877 * linux/s390x/syscallent.h: Likewise.
1878 * linux/powerpc/syscallent.h: Likewise.
1879 * linux/arm/syscallent.h: Likewise.
1880
18812005-07-22 James Lentini <jlentini@gmail.com>
1882
1883 * bjm.c (sys_init_module): Display all three arguments.
1884 * linux/syscallent.h: Update argument count.
1885
18862005-08-03 Roland McGrath <roland@redhat.com>
1887
1888 * process.c (internal_wait): Don't suspend when known child is known
1889 to be exiting already.
1890
1891 * strace.c (detach): If detaching the last live thread in a group with
1892 a zombie leader, then detach the leader too.
1893 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
1894 Mark process about to take a signal with TCB_GROUP_EXITING flag.
1895 Fixes RH#161919.
1896
18972005-07-19 Roland McGrath <roland@redhat.com>
1898
1899 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
1900 Fixes Debian#315500.
1901
19022005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
1903
1904 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
1905 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
1906 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
1907 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
1908 (keyctl, waitid): Added.
1909 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
1910 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
1911 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
1912 * linux/s390x/errnoent.h: Likewise.
1913
19142005-07-05 Roland McGrath <roland@redhat.com>
1915
1916 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
1917 child is 32-bit.
1918 Fixes RH#162467.
1919
19202005-06-08 Dmitry V. Levin <ldv@altlinux.org>
1921
1922 Introduce "-e trace=desc".
1923 * defs.h (TRACE_DESC): New flag.
1924 * syscall.c: Define TD macro before include of syscallent files
1925 and undefine it afterwards.
1926 (lookup_class): Recognize "desc" keyword.
1927 * strace.1: Document "-e trace=desc".
1928 * freebsd/i386/syscallent.h: Mark those syscalls which take a
1929 file descriptor as an argument or return a file descriptor with
1930 TD flag.
1931 * linux/alpha/syscallent.h: Likewise.
1932 * linux/hppa/syscallent.h: Likewise.
1933 * linux/ia64/syscallent.h: Likewise.
1934 * linux/mips/syscallent.h: Likewise.
1935 * linux/powerpc/syscallent.h: Likewise.
1936 * linux/s390/syscallent.h: Likewise.
1937 * linux/s390x/syscallent.h: Likewise.
1938 * linux/sh/syscallent.h: Likewise.
1939 * linux/sh64/syscallent.h: Likewise.
1940 * linux/sparc/syscallent.h: Likewise.
1941 * linux/sparc64/syscallent2.h: Likewise.
1942 * linux/sparc64/syscallent.h: Likewise.
1943 * linux/syscallent.h: Likewise.
1944 * linux/x86_64/syscallent.h: Likewise.
1945 * sunos4/syscallent.h: Likewise.
1946 * svr4/syscallent.h: Likewise.
1947 Fixes RH#159400.
1948
1949 Remove TF flag from those syscalls which have no filename argument.
1950 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
1951 pwrite, fstat, sendfile.
1952 * linux/alpha/syscallent.h: Remove TF flag from read, write,
1953 pread, pwrite, sendfile.
1954 * linux/hppa/syscallent.h: Remove TF flag from read, write,
1955 pread, pwrite, fstat64, sendfile, ftruncate64.
1956 * linux/ia64/syscallent.h: Remove TF flag from read, write,
1957 sendfile, fstat, fadvise64.
1958 * linux/mips/syscallent.h: Remove TF flag from read, write,
1959 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
1960 sendfile64, fadvise64, fstatfs64.
1961 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
1962 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
1963 fadvise64, fstatfs64, fadvise64_64.
1964 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
1965 sendfile, ftruncate64, fstat64, sendfile64.
1966 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
1967 sendfile, sendfile64.
1968 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
1969 sendfile, fstat64.
1970 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
1971 sendfile, ftruncate64, fstat64.
1972 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
1973 pread, pwrite, sendfile64.
1974 * linux/sparc64/syscallent2.h: Likewise.
1975 * linux/sparc64/syscallent.h: Likewise.
1976 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
1977 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
1978 fadvise64_64.
1979 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
1980 sendfile, fadvise64_64.
1981 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
1982 fstatvfs64, ftruncate64.
1983 Fixes RH#159340.
1984
19852005-07-04 Roland McGrath <roland@redhat.com>
1986
1987 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
1988 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
1989 From Ulrich Drepper <drepper@redhat.com>.
1990 Fixes RH#162450.
1991
1992 * net.c (sockipoptions): Fix typos.
1993 From Ulrich Drepper <drepper@redhat.com>.
1994 Fixes RH#161578.
1995
1996 * util.c (printnum_int): New function, printnum with s/long/int/.
1997 * defs.h: Declare it.
1998 * net.c (printsockopt): Use it for int-sized option.
1999 Fixes RH#162449.
2000 Reported by Ulrich Drepper <drepper@redhat.com>.
2001
20022005-06-09 Roland McGrath <roland@redhat.com>
2003
2004 * configure.ac, NEWS: Version 4.5.12.
2005 * debian/changelog, strace.spec: 4.5.12-1.
2006
20072005-06-08 Dmitry V. Levin <ldv@altlinux.org>
2008
2009 Minor namespace cleanup.
2010 * defs.h (string_quote): Remove declaration.
2011 * file.c (openmodessol) [LINUXSPARC]: Make static.
2012 (fileflags): Likewise.
2013 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
2014 (direnttypes) [FREEBSD || LINUX]: Likewise.
2015 (xattrflags): Likewise.
2016 * process.c (unalignctl_string): Make static.
2017 (setarg): Disable.
2018 * syscall.c (subcalls_table): Make static.
2019 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
2020 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
2021 (decode_subcall): Make static.
2022 (syscall_fixup): Likewise.
2023 (get_error): Likewise.
2024 (syscall_enter): Likewise.
2025 * util.c (tv_tv): Disable.
2026 (getpc): Likewise.
2027 (string_quote): Make static.
2028 Fixes RH#159688.
2029
20302005-05-12 Philippe De Muyter <phdm@macqel.be>
2031
2032 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
2033 Enables `-i' on m68k machines.
2034
20352005-06-06 Roland McGrath <roland@redhat.com>
2036
2037 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
2038 matching works right.
2039 Fixes RH#159787.
2040
2041 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
2042 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
2043 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
2044 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
2045 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
2046 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
2047 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
2048 (SYS_shmctl): Macros renamed to SYS_sub_*.
2049 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
2050
2051 * linux/syscall.h (SYS_waitid): Define if not defined.
2052
2053 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
2054
2055 * defs.h (struct sysent): New member `native_scno'.
2056 (known_scno): Declare new function.
2057 * linux/syscallent.h: Add new final field to interesting syscalls.
2058 * syscall.c (known_scno): New function.
2059 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
2060 * process.c (internal_fork, internal_exit): Likewise.
2061 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
2062 * strace.c (proc_open): Likewise.
2063 * util.c [LINUX] (setbpt): Likewise.
2064 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
2065 for defining SYS_socket_subcall et al.
2066 * linux/syscallent.h: Likewise for #error check.
2067 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
2068 Fixes RH#158934.
2069
20702005-06-02 Roland McGrath <roland@redhat.com>
2071
2072 * file.c (printstatfs64): Cast values to unsigned long long and use
2073 %llu formats.
2074 Fixes RH#158243.
2075
20762005-05-31 Dmitry V. Levin <ldv@altlinux.org>
2077
2078 Deal with memory management issues.
2079 * defs.h (tprint_iov): Update prototype.
2080 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
2081 epoll_event array of arbitrary size on the stack, to avoid
2082 stack overflow.
2083 * file.c (print_xattr_val): Check for integer overflow during
2084 malloc size calculation, to avoid heap corruption.
2085 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
2086 during malloc size calculation, to avoid heap corruption.
2087 Change iovec array handling to avoid heap memory allocation.
2088 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
2089 size calculation and do not allocate array of arbitrary size on
2090 the stack, to avoid stack overflow.
2091 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
2092 arbitrary size on the stack, to avoid stack overflow. Do not
2093 trust cmsg.cmsg_len to avoid read beyond the end of allocated
2094 object.
2095 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
2096 * process.c (sys_setgroups): Check for integer overflow during
2097 malloc size calculation, to avoid heap corruption. Change gid_t
2098 array handling to avoid heap memory allocation.
2099 (sys_getgroups): Likewise.
2100 (sys_setgroups32) [LINUX]: Likewise.
2101 (sys_getgroups32) [LINUX]: Likewise.
2102 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
2103 overflow during malloc size calculation, to avoid heap corruption.
2104 Change pollfd array handling to avoid heap memory allocation.
2105 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
2106 during malloc size calculation, to avoid heap corruption.
2107 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
2108 during malloc size calculation, to avoid heap corruption.
2109 Fixes RH#159196.
2110
2111 * util.c (printxval): Change third argument from "char *" to
2112 "const char *".
2113 (printflags): Add third argument, "const char *", with similar
2114 meaning to the third argument of printxval().
2115 * defs.h (printxval): Change third argument from "char *" to
2116 "const char *".
2117 (printflags): Add third argument.
2118 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
2119 printflags().
2120 * desc.c (sys_fcntl): Likewise.
2121 (sys_flock) [LOCK_SH]: Likewise.
2122 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
2123 * file.c (sys_open): Likewise.
2124 (solaris_open) [LINUXSPARC]: Likewise.
2125 (sys_access): Likewise.
2126 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
2127 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
2128 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
2129 (printstat64) [HAVE_STAT64 &&
2130 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
2131 (sys_setxattr, sys_fsetxattr): Likewise.
2132 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
2133 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
2134 (sys_mq_open) [LINUX]: Likewise.
2135 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
2136 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
2137 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
2138 (sys_mprotect): Likewise.
2139 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
2140 (sys_msync) [MS_ASYNC]: Likewise.
2141 (sys_mctl) [MC_SYNC]: Likewise.
2142 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
2143 Likewise.
2144 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
2145 (sys_send, sys_sendto): Likewise.
2146 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
2147 (sys_recv, sys_recvfrom): Likewise.
2148 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
2149 (printicmpfilter) [ICMP_FILTER]: Likewise.
2150 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
2151 * process.c (sys_clone) [LINUX]: Likewise.
2152 (printwaitn): Likewise.
2153 (sys_waitid) [SVR4 || LINUX]: Likewise.
2154 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
2155 (sys_sigaction): Likewise.
2156 (printcontext) [SVR4]: Likewise.
2157 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
2158 (sys_rt_sigaction) [LINUX]: Likewise.
2159 * sock.c (sock_ioctl) [LINUX]: Likewise.
2160 * stream.c (sys_putmsg, sys_getmsg): Likewise.
2161 (sys_putpmsg) [SYS_putpmsg]: Likewise.
2162 (sys_getpmsg) [SYS_getpmsg]: Likewise.
2163 (sys_poll): Likewise.
2164 (print_transport_message) [TI_BIND]: Likewise.
2165 (stream_ioctl): Likewise.
2166 * system.c (sys_mount, sys_reboot): Likewise.
2167 (sys_cacheflush) [LINUX && M68K]: Likewise.
2168 (sys_capget, sys_capset) [SYS_capget]: Likewise.
2169 * term.c (term_ioctl) [TIOCMGET]: Likewise.
2170 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
2171 Likewise.
2172 Fixes RH#159310.
2173
2174 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
2175 errors reporting style.
2176 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
2177 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
2178 * util.c (printstr): Likewise.
2179 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
2180 (fixvfork) [SUNOS4]: Likewise.
2181 * desc.c (decode_select): Continue to decode syscall arguments
2182 in case of OOM condition.
2183 * file.c (sys_getdents): Likewise.
2184 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
2185 (sys_getdirentries) [FREEBSD]: Likewise.
2186 * mem.c (sys_mincore): Changed type of variables which deal with
2187 malloc size from int to unsigned long.
2188 Fixes RH#159308.
2189
21902005-05-22 Dmitry V. Levin <ldv@altlinux.org>
2191
2192 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
2193 safe to include kernel headers, and this one is not used anyway.
2194 Fixes RH#158488.
2195
21962005-05-26 Roland McGrath <roland@redhat.com>
2197
2198 * system.c (sys_sysctl): Check for errors accessing user pointers.
2199 Use malloc instead of alloca in case size is insane.
2200
22012005-05-09 Roland McGrath <roland@redhat.com>
2202
2203 * configure.ac: Check for libaio.h.
2204 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
2205 sys_io_getevents, sys_io_destroy): New functions.
2206 * linux/syscall.h: Declare them.
2207 * linux/syscallent.h: Use those for io_* syscalls.
2208 * linux/alpha/syscallent.h: Likewise.
2209 * linux/hppa/syscallent.h: Likewise.
2210 * linux/ia64/syscallent.h: Likewise.
2211 * linux/mips/syscallent.h: Likewise.
2212 * linux/powerpc/syscallent.h: Likewise.
2213 * linux/s390/syscallent.h: Likewise.
2214 * linux/s390x/syscallent.h: Likewise.
2215 * linux/x86_64/syscallent.h: Likewise.
2216 From Zach Brown <zach.brown@oracle.com>.
2217 Fixes RH#155065.
2218
2219 * debian/control (Architecture): Add ppc64.
2220 Fixes Debian bug #301089.
2221
22222005-05-05 Anton Blanchard <anton@samba.org>
2223
2224 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
2225 if defined.
2226
22272005-05-09 Roland McGrath <roland@redhat.com>
2228
2229 * strace.c (main): Refuse negative -s argument value.
2230 Fixes Debian bug #303256.
2231
22322005-04-25 Anton Blanchard <anton@samba.org>
2233
2234 * file.c (openmodes): Add O_NOATIME flag if defined.
2235
22362005-04-05 Anton Blanchard <anton@samba.org>
2237
2238 * linux/powerpc/ioctlent.h: Regenerated.
2239
2240 * signal.c (signame): Don't try and dereference negative index.
2241
2242 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
2243 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
2244 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
2245
2246 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
2247 but not IPC_NOWAIT, which have the same value.
2248 (sys_shmget): Use that instead of resource_flags.
2249
22502005-03-22 Roland McGrath <roland@redhat.com>
2251
2252 * desc.c (decode_select): Increase local buffer size.
2253 Fixes RH#151570.
2254
2255 * configure.ac, NEWS: Version 4.5.11.
2256 * debian/changelog, strace.spec: 4.5.11-1.
2257
2258 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
2259
22602005-03-14 Roland McGrath <roland@redhat.com>
2261
2262 * configure.ac, NEWS: Version 4.5.10.
2263 * debian/changelog, strace.spec: 4.5.10-1.
2264
22652005-02-26 GOTO Masanori <gotom@debian.or.jp>
2266
2267 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
2268 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
2269
22702005-02-28 Andreas Schwab <schwab@suse.de>
2271
2272 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
2273
22742005-03-14 Roland McGrath <roland@redhat.com>
2275
2276 * linux/mips/syscallent.h: Update various calls.
2277 From Thiemo Seufer <ths@networkno.de>.
2278 Fixes Debian bug #256684.
2279
2280 * debian/control (Architecture): Add s390.
2281 Fixes Debian bug #294172.
2282
22832005-03-06 Roland McGrath <roland@redhat.com>
2284
2285 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
2286 and SIGBUS signals, use si_addr in output.
2287
22882005-03-01 Roland McGrath <roland@redhat.com>
2289
2290 * file.c (print_xattr_val): Add a cast.
2291
22922005-02-05 Roland McGrath <roland@redhat.com>
2293
2294 * desc.c (decode_select): Calculate size of passed fd_set vectors and
2295 copy in the user's size rather than the standard sizeof(fd_set).
2296 Fixes Debian bug #65654, #284290.
2297
2298 * util.c (printpath, printpathn): Print NULL and don't try any fetch
2299 when ADDR is zero.
2300 Fixes Debian bug #63093.
2301
2302 * debian/control (Build-Depends): Fix for s390 and sparc.
2303 From Bastian Blank <waldi@debian.org>.
2304 Fixes Debian bug #293564.
2305
23062004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2307
2308 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
2309 right before execv() call. Remove fake_execve() call.
2310 * defs.h (fake_execve): Remove unused declaration.
2311 * process.c (fake_execve): Remove unused function.
2312 Fixes RH#143365.
2313
23142005-02-04 Roland McGrath <roland@redhat.com>
2315
2316 * configure.ac, NEWS: Version 4.5.9.
2317 * debian/changelog, strace.spec: 4.5.9-2.
2318
2319 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
2320
23212005-02-02 Roland McGrath <roland@redhat.com>
2322
2323 * debian/control: Add strace-udeb package for installer debugging.
2324 * debian/rules (binary-arch): Build it.
2325 From Joshua Kwan <joshk@triplehelix.org>.
2326 Fixes Debian bug #268294.
2327
2328 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
2329 known values for Linux.
2330
2331 * util.c (printcall): Print 16 ?s when long is 8 bytes.
2332 Fixes RH#146932.
2333
2334 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
2335 sys_epoll_wait.
2336 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
2337 * ioctl.c (nioctlents2): Add const to type.
2338 Fixes Debian bug #278449.
2339
2340 * sock.c (iffflags): New variable, table of IFF_* values.
2341 (print_addr): New function.
2342 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
2343 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
2344 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
2345 SIOCGIFINDEX, and fix their output.
2346 From Ulrich Drepper <drepper@redhat.com>.
2347 Fixes RH#138223.
2348 Fixes Debian bug #192164.
2349
23502004-12-20 Dmitry V. Levin <ldv@altlinux.org>
2351
2352 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
2353 * defs.h [HAVE_CONFIG_H]: Include config.h first.
2354 * strace.c: Include "defs.h" first.
2355 Fixes RH#143370.
2356
2357 * syscall.c (call_summary): Fix potential NULL dereference.
2358 Fixes RH#143369.
2359
23602004-12-19 Dmitry V. Levin <ldv@altlinux.org>
2361
2362 * syscall.c (qual_signal): Check bounds for numeric signal names.
2363 Fix parser of symbolic signal names.
2364 Fix return code, as required by qualify() function.
2365 * syscall.c (qual_desc): Check bounds for descriptor number.
2366 * syscall.c (qual_syscall): Correct return code, to be consistent
2367 with qualify() and other qual_* functions.
2368 Fixes RH#143362.
2369
23702005-02-01 Roland McGrath <roland@redhat.com>
2371
2372 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
2373 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
2374 New macros.
2375 [LINUX] (mount_flags): Add them.
2376 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
2377 set in the flags argument, don't try to fetch the filesystem string.
2378 Fixes RH#141932.
2379
2380 * config.guess: Update from canonical version, timestamp 2004-11-12.
2381 * config.sub: Likewise, timestamp 2004-11-30.
2382
2383 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
2384 * linux/syscall.h: Declare it.
2385 * linux/x86_64/syscallent.h: Use it.
2386 Part of RH#142667.
2387
2388 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
2389 (sys_sched_getparam, sys_sched_setparam): Likewise.
2390 Part of RH#142667.
2391
2392 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
2393 here too.
2394 Part of RH#142667.
2395
2396 * linux/syscallent.h: Use sys_mincore instead of printargs.
2397 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
2398 sys_semtimedop, sys_umount2.
2399 Part of RH#142667.
2400
2401 * syscall.c (qual_signal): Fix inverted return value and bogus
2402 argument to qualify_one in the named case.
2403
2404 * file.c (print_xattr_val): Don't use auto array sized by syscall
2405 argument. Use malloc instead, so it can fail for insane values.
2406 Fixes Debian bug #283704.
2407
2408 * net.c (sys_getsockopt): Fix a format %ld -> %d.
2409
2410 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
2411
2412 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
2413 not to double the middle entry!
2414 Fixes RH#146093.
2415
2416 * linux/x86_64/syscallent.h: Fix exit_group entry.
2417
2418 * util.c (getpc) [S390 || S390X]: Implement it.
2419 Patch by David Wilder <wilder@us.ibm.com>.
2420
2421 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
2422 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
2423 Fixes RH#146245.
2424
24252005-01-22 Andreas Schwab <schwab@suse.de>
2426
2427 * net.c (sys_getsockopt): Change type of len to int.
2428
24292004-10-19 Roland McGrath <roland@redhat.com>
2430
2431 * configure.ac, NEWS: Version 4.5.8.
2432 * debian/changelog, strace.spec: 4.5.8-1.
2433
2434 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
2435
2436 * configure.ac: Check for sys/epoll.h.
2437 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
2438 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
2439
2440 * strace.c (handle_group_exit): Don't detach leader that wasn't
2441 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
2442 Remove droptcb loop at end, no longer required since 2.6 reports each
2443 thread death.
2444 Fixes RH#135254.
2445
2446 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
2447 taking signal when it has nclone_threads > 0.
2448
2449 * strace.c (handle_group_exit, trace): Mark leader with
2450 TCB_GROUP_EXITING and don't be surprised at child deaths when their
2451 leader has it set.
2452 Fixes RH#132150.
2453
2454 * process.c (WCOREFLAG): Define if not defined.
2455 (W_STOPCODE, W_EXITCODE): Likewise.
2456 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2457
2458 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
2459 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
2460
2461 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
2462 strace64.1 to strace.1, which doesn't exist.
2463 Fixes Debian bug #269220.
2464
24652004-09-05 Phil Blundell <pb@nexus.co.uk>
2466
2467 * linux/arm/syscallent.h: New file.
2468
24692004-10-19 Roland McGrath <roland@redhat.com>
2470
2471 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
2472 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
2473 (build/Makefile): Use $(CONFIG_OPTS).
2474 (build64/Makefile): Pass --host as well as --build.
2475 From Bastian Blank <waldi@debian.org>.
2476 Fixes Debian bug #271500.
2477
2478 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
2479 From Randolph Chung <tausq@debian.org>
2480 Fixes Debian bug #273887.
2481
2482 * file.c (sys_llseek): Revert last change.
2483
24842004-09-14 Richard Henderson <rth@twiddle.net>
2485
2486 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
2487 [gs]et_mempolicy, mq_*, waitid.
2488
24892004-10-07 Roland McGrath <roland@redhat.com>
2490
2491 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
2492 Use LONG_LONG macro.
2493 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
2494
2495 * linux/x86_64/syscallent.h: Fix botched table entries.
2496 From Ulrich Drepper <drepper@redhat.com>.
2497
2498 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
2499 New functions.
2500 * linux/syscall.h: Declare them.
2501 * linux/x86_64/syscallent.h: Likewise.
2502 From Ulrich Drepper <drepper@redhat.com>.
2503
2504 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
2505 From Ulrich Drepper <drepper@redhat.com>.
2506
2507 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
2508 New functions.
2509 * linux/syscall.h: Declare them.
2510 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
2511 * linux/x86_64/syscallent.h: Likewise.
2512 From Ulrich Drepper <drepper@redhat.com>.
2513
25142004-09-13 Dmitry V. Levin <ldv@altlinux.org>
2515
2516 * linux/ioctlsort.c (main): Omit duplicate lines
2517 (with same name and code) from output.
2518 * linux/ioctlent.sh: Build the list of ioctls defined in
2519 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
2520 as suggested by Peter Jones <pjones@redhat.com>
2521 * linux/ioctlent.h: Regenerated.
2522 Fixes RH#129808.
2523
25242004-09-13 Ulrich Drepper <drepper@redhat.com>
2525 Dmitry V. Levin <ldv@altlinux.org>
2526
2527 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
2528 structure.
2529 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
2530 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
2531 * defs.h [LINUX]: Declare rtc_ioctl.
2532 Fixes RH#58606.
2533
25342004-10-06 Roland McGrath <roland@redhat.com>
2535
2536 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
2537 New functions.
2538 * linux/syscall.h: Declare them.
2539 * linux/syscallent.h: Use those for epoll_* syscalls.
2540 * linux/alpha/syscallent.h: Likewise.
2541 * linux/hppa/syscallent.h: Likewise.
2542 * linux/ia64/syscallent.h: Likewise.
2543 * linux/powerpc/syscallent.h: Likewise.
2544 * linux/s390/syscallent.h: Likewise.
2545 * linux/s390x/syscallent.h: Likewise.
2546 * linux/sparc/syscallent.h: Likewise.
2547 * linux/sparc64/syscallent.h: Likewise.
2548 * linux/sparc64/syscallent2.h: Likewise.
2549 * linux/x86_64/syscallent.h: Likewise.
2550 From Ulrich Drepper <drepper@redhat.com>.
2551 Fixes RH#134463.
2552
2553 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
2554 and RLIMIT_MSGQUEUE, if defined.
2555 From Ulrich Drepper <drepper@redhat.com>.
2556 Fixes RH#133594.
2557
2558 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
2559 (printmsghdr): Use it.
2560 From Ulrich Drepper <drepper@redhat.com>.
2561 Fixes RH#131689.
2562
2563 * file.c (sprintmode): Add const to return type.
2564 (sprintfstype): Likewise.
2565 * signal.c (printsiginfo): Add a const.
2566
25672004-09-15 Roland McGrath <roland@redhat.com>
2568
2569 * linux/x86_64/syscallent.h: Use sys_waitid.
2570
2571 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
2572 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
2573
25742004-09-11 Roland McGrath <roland@redhat.com>
2575
2576 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
2577 (sys_timer_settime): Likewise.
2578 (printsigevent): Print signals by name for SIGEV_SIGNAL.
2579 (sys_timer_create): Print clock ID symbolically.
2580 From Ulrich Drepper <drepper@redhat.com>.
2581 Fixes RH#131420.
2582
25832004-09-07 Michal Ludvig <mludvig@suse.cz>
2584
2585 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
2586
25872004-09-03 Roland McGrath <roland@redhat.com>
2588
2589 * syscall.c (qual_options): Add const to defn.
2590 Update all uses.
2591 (call_count, error_count, tv_count): Variables removed.
2592 (struct call_counts, counts): New type and variable.
2593 Update all users of the old three to use the new array of structs.
2594 (trace_syscall): Allocate counts on first use.
2595 (sorted_count): Variable removed.
2596 (call_summary): Allocate locally.
2597
2598 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
2599 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
2600 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
2601 (nerrnos0, nerrnos1, nerrnos2): Likewise.
2602 * signal.c (signalent0, signalent1, signalent2): Likewise.
2603 (nsignals0, nsignals1, nsignals2): Likewise.
2604 (signame): LIkewise.
2605 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
2606 (nioctlents0, nioctlents1, nioctlents2): Likewise.
2607 (ioctl_lookup, ioctl_next_match): Likewise.
2608 * defs.h: Update decls.
2609 * io.c (sys_ioctl): Update users.
2610
2611 * util.c (xlookup, printxval, addflags, printflags): Use const for
2612 struct xlat * argument.
2613 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
2614 * bjm.c: Add const to all struct xlat defns.
2615 * desc.c: Likewise.
2616 * file.c: Likewise.
2617 * ipc.c: Likewise.
2618 * mem.c: Likewise.
2619 * net.c: Likewise.
2620 * proc.c: Likewise.
2621 * process.c: Likewise.
2622 * resource.c: Likewise.
2623 * signal.c: Likewise.
2624 * sock.c: Likewise.
2625 * stream.c: Likewise.
2626 * system.c: Likewise.
2627 * term.c: Likewise.
2628 * time.c: Likewise.
2629 * util.c: Likewise.
2630
26312004-09-01 Roland McGrath <roland@redhat.com>
2632
2633 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
2634 mq_* syscalls, and names only for new calls up to 252.
2635 * linux/syscallent.h: Add waitid.
2636 * linux/x86_64/syscallent.h: Likewise.
2637 * linux/syscall.h: Declare sys_waitid.
2638
2639 * process.c (internal_wait): Take second arg giving index of flags
2640 argument.
2641 * defs.h: Update prototype.
2642 * syscall.c (internal_syscall): Update caller.
2643 Also use internal_wait for SYS_waitid.
2644 * process.c (sys_waitid): Define for [LINUX] as well.
2645 Don't tweak TCB_SUSPENDED--internal_wait does that.
2646 (waitid_types): Conditionalize use of nonstandard P_* macros.
2647
26482004-08-31 Roland McGrath <roland@redhat.com>
2649
2650 * configure.ac, NEWS: Version 4.5.7.
2651 * debian/changelog: 4.5.7-1.
2652 * strace.spec: 4.5.7-2.
2653
2654 * debian/rules: Rewrite sparc64 change of 2004-07-12.
2655 Always do each build in a separate build directory.
2656 Fixes Debian bug #254728.
2657
2658 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
2659
2660 * strace.1: Say that -c shows system CPU time, not real time.
2661 Fixes Debian bug #254438.
2662
2663 * syscall.c (dumpio): Match pread and pwrite system calls too.
2664 Fixes Debian bug #239947.
2665
2666 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
2667 Fixes Debian bug #171653.
2668
26692004-07-12 Dmitry V. Levin <ldv@altlinux.org>
2670
2671 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
2672 Fixes RH#128091.
2673
26742004-08-30 Roland McGrath <roland@redhat.com>
2675
2676 * strace.c (main): Don't call fake_execve under -c.
2677 From Ulrich Drepper <drepper@redhat.com>.
2678 Fixes RH#129166.
2679
2680 * net.c (sockipoptions): Add some options.
2681 [SOL_IPV6] (sockipv6options): New variable.
2682 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
2683 From Ulrich Drepper <drepper@redhat.com>.
2684 Fixes RH#128391.
2685
2686 * time.c (clocknames): New variable, symbolic names for clock_t.
2687 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
2688 From Ulrich Drepper <drepper@redhat.com>.
2689 Fixes RH#129378.
2690
2691 * system.c (personality_options): Hard-code values here.
2692 Don't #include <linux/personality.h> at all.
2693 Fixes RH#130965 and Debian bug #40588.
2694
2695 * file.c (print_xattr_val): New function to show attribute values.
2696 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
2697 From Ulrich Drepper <drepper@redhat.com>.
2698 Fixes RH#131177.
2699
27002004-07-12 Roland McGrath <roland@redhat.com>
2701
2702 * configure.ac, NEWS: Version 4.5.6.
2703 * strace.spec, debian/changelog: 4.5.6-1.
2704
2705 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
2706
2707 * debian/rules: On sparc-linux, build strace64 as well.
2708 From Ben Collins <bcollins@debian.org>.
2709 Fixes Debian bug #254728.
2710
27112004-07-07 David S. Miller <davem@nuts.davemloft.net>
2712
2713 * linux/sparc/syscallent.h: Sync with reality.
2714 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
2715 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
2716 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
2717 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
2718 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
2719 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
2720 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
2721 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
2722 sys_timer_settime, sys_timer_gettime): New declarations.
2723 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
2724 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
2725 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
2726 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
2727 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
2728 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
2729 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
2730 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
2731 linux/sparc64/syscallent1.h: New files.
2732 * defs.h (LINUXSPARC): Define also when SPARC64.
2733 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
2734 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
2735 Define possibly missing __NR_exit_group. Declare getrval2.
2736 * configure.ac (sparc64): New architecture case.
2737 * file.c (stat_sparc64): New structure.
2738 (printstat_sparc64): New output routine for that.
2739 (printstat): Call it, if personality is 2.
2740 (printstat64): Likewise.
2741 * util.c: Conditionalize ptrace defines on LINUXSPARC
2742 not LINUX && SPARC.
2743 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2744 to PTRACE_FOOREGS64 so that more sparc code can be shared
2745 between 64-bit and 32-bit.
2746 (_hack_syscall5): Correct trap number when SPARC64.
2747 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
2748 (getpc): Handle SPARC64 && LINUX.
2749 (printcall): Likewise.
2750 (arg fetching/setting): Use same code for SPARC64 LINUX
2751 as for SPARC.
2752 (setbpt): Handle SPARC64 && LINUX.
2753 (clearbpt): Likewise.
2754 * signal.c: Conditionalize ptrace defines on SPARC and
2755 SPARC64.
2756 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2757 to PTRACE_FOOREGS64 so that more sparc code can be shared
2758 between 64-bit and 32-bit.
2759 (m_siginfo): Use same definition on SPARC64 as SPARC.
2760 (sys_sigreturn): Handle LINUX && SPARC64.
2761 * syscall.c: Conditionalize ptrace defines on SPARC and
2762 SPARC64.
2763 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2764 to PTRACE_FOOREGS64 so that more sparc code can be shared
2765 between 64-bit and 32-bit.
2766 (getscno): Use same static state on SPARC64 as SPARC,
2767 and add SPARC64 handling.
2768 (get_error): Handle LINUX && SPARC64.
2769 (force_result): Likewise.
2770 (syscall_enter): Likewise.
2771 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
2772 just like SPARC.
2773 (getrval2): Handle LINUX && SPARC64.
2774 * process.c: Conditionalize ptrace defines on SPARC and
2775 SPARC64.
2776 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
2777 to PTRACE_FOOREGS64 so that more sparc code can be shared
2778 between 64-bit and 32-bit.
2779 (change_syscall): Handle LINUX && SPARC64.
2780 (struct_user_offsets): Ifdef out those which do not exist
2781 on SPARC64.
2782 * net.c (sys_pipe): Handle LINUX && SPARC64.
2783 * ioctl.c: Fix initializer typo for nioctlents2, was
2784 nioctlents1 by accident.
2785
27862004-06-28 Andreas Schwab <schwab@suse.de>
2787
2788 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
2789 (sys_execve): Remove it here.
2790
27912004-07-12 Roland McGrath <roland@redhat.com>
2792
2793 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
2794
2795 * debian/control (Section): Move to utils, matching Debian override.
2796
2797 * net.c (addrfams): Make variable global.
2798 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
2799 SIOCGIFINDEX, and SIOCGIFCONF.
2800 From Ulrich Drepper <drepper@redhat.com>.
2801 Fixes RH#126917.
2802
2803 * linux/ioctlsort.c: Add some #includes.
2804 [POWERPC]: Kludge out high bits.
2805 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
2806 * linux/powerpc/ioctlent.h: Likewise.
2807
28082004-07-11 Roland McGrath <roland@redhat.com>
2809
2810 * linux/ioctlent.sh: Replace asm with $asm in all places.
2811
2812 * configure.ac: Add I386 as AM_CONDITIONAL.
2813 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
2814 the ioctlent.h file.
2815
28162004-07-08 Roland McGrath <roland@redhat.com>
2817
2818 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
2819 that's what the kernel will do.
2820
28212004-07-07 Roland McGrath <roland@redhat.com>
2822
2823 * linux/ioctlent.sh: Take optional second argument to use as directory
2824 name in place of `asm'.
2825
28262004-06-27 Roland McGrath <roland@redhat.com>
2827
2828 * configure.ac, NEWS: Version 4.5.5.
2829 * strace.spec, debian/changelog: 4.5.5-1.
2830
28312004-06-22 Roland McGrath <roland@redhat.com>
2832
2833 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
2834 sign extend the low 32 bits of RAX to 64 bits.
2835 Fixes RH#126547.
2836
2837 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
2838
28392004-06-03 Roland McGrath <roland@redhat.com>
2840
2841 * configure.ac, NEWS: Version 4.5.4.
2842 * strace.spec, debian/changelog: 4.5.4-1.
2843
2844 * net.c (domains): Add many PF_* values #ifdef PF_*.
2845 (addrfams): Add many AF_* values #ifdef AF_*.
2846 Fixes Debian bug #250506.
2847
28482004-05-02 Dmitry V. Levin <ldv@altlinux.org>
2849
2850 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
2851 names.
2852 (main): Print a note that program output is generated by
2853 ioctlsort.
2854 * linux/ioctlent.sh: Build the list of ioctls defined in
2855 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
2856 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
2857 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
2858 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
2859 * linux/ioctlent.h: Regenerated from linux-2.6.5.
2860 Fixes RH#122257.
2861
28622004-06-03 Roland McGrath <roland@redhat.com>
2863
2864 * debian/control (Architecture): Add amd64.
2865 Fixes Debian bug #246568.
2866
2867 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
2868 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
2869 (expand_tcbtab): New function, broken out of ...
2870 * process.c (fork_tcb): ... here, call that.
2871 * defs.h: Declare expand_tcbtab.
2872
28732004-04-19 Roland McGrath <roland@redhat.com>
2874
2875 * process.c (printstatus): Add a space before | in output.
2876
28772004-04-16 Roland McGrath <roland@redhat.com>
2878
2879 * configure.ac: Version 4.5.3.
2880 * strace.spec, debian/changelog: 4.5.3-1.
2881
28822004-03-18 Dmitry V. Levin <ldv@altlinux.org>
2883
2884 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
2885 from long to unsigned long, to fix output of the quotactl command
2886 parser.
2887 Fixes RH#118694.
2888
28892004-04-16 Roland McGrath <roland@redhat.com>
2890
2891 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
2892 From Maxim Shchetynin <maxim@de.ibm.com>.
2893
2894 * configure.ac: Check for <mqueue.h>.
2895 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
2896 decode struct mq_attr.
2897 * NEWS: Mention mq support.
2898
2899 * linux/syscall.h: Support new mq_* syscalls on Linux.
2900 * linux/syscallent.h: Likewise.
2901 * linux/dummy.h: Likewise.
2902 * ipc.c: Likewise.
2903 * time.c (printsigevent): Handle SIGEV_THREAD.
2904 From Ulrich Drepper <drepper@redhat.com>.
2905 Fixes RH#120701.
2906
29072004-04-13 Roland McGrath <roland@redhat.com>
2908
2909 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
2910 MSG_MORE.
2911 From Ulrich Drepper <drepper@redhat.com>.
2912 Fixes RH#120541.
2913
2914 * process.c (printstatus): Mask out bits presented symbolically, and
2915 print "| 0xnnn" if the remaining bits are not all zero.
2916 Fixes Debian bug #240062.
2917
2918 * process.c (print_affinitylist): Rewritten to handle indirect values.
2919 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
2920 From Ulrich Drepper <drepper@redhat.com>.
2921 Fixes RH#118685.
2922
2923 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
2924
29252004-04-08 Roland McGrath <roland@redhat.com>
2926
2927 * strace.c (main) [LINUX]: When attaching for -p, look in
2928 /proc/PID/task for all threads and attach them as presumed
2929 CLONE_THREAD children.
2930 * NEWS: Mention the feature.
2931 Fixes RH#120462.
2932
29332004-03-02 Roland McGrath <roland@redhat.com>
2934
2935 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
2936 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2937
2938 * debian/control (Standards-Version): Update to 3.6.1.
2939
29402004-03-01 Roland McGrath <roland@redhat.com>
2941
2942 * configure.ac, NEWS: Version 4.5.2.
2943 * strace.spec, debian/changelog: 4.5.2-1.
2944
2945 * strace.c (main): Avoid potential buffer overruns from ludicrous
2946 arguments or PATH values.
2947 * syscall.c (qual_signal): Bail out for too-long string.
2948
2949 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
2950 Fixes Debian bug #223207.
2951
2952 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
2953
2954 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
2955 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
2956 struct modify_ldt_ldt_s.
2957 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
2958
2959 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
2960 From Tim Yamin <plasmaroo@gentoo.org>.
2961
2962 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
2963 erring syscall.
2964
2965 * configure.ac: Check for `struct pt_all_user_regs'
2966 and `struct ia64_fpreg' in <sys/ptrace.h>.
2967 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
2968 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
2969
2970 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
2971 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
2972
2973 * util.c [LINUX] (arg0_index, arg1_index): New macros.
2974 [S390 || S390X]: Define them with inverted values.
2975 (setbpt): Use them for u_arg indices.
2976
29772004-02-26 Andreas Schwab <schwab@suse.de>
2978
2979 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
2980 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
2981 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
2982
29832004-03-01 Roland McGrath <roland@redhat.com>
2984
2985 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
2986 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2987 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
2988 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
2989 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
2990 sys_sched_get_priority_min): New functions.
2991 From Ulrich Drepper <drepper@redhat.com>.
2992 Fixes RH#116990.
2993
29942004-02-20 Roland McGrath <roland@redhat.com>
2995
2996 * linux/hppa/syscallent.h: Update some syscalls.
2997 From Randolph Chung <tausq@debian.org>.
2998 Fixes Debian bug #231632.
2999
30002003-12-31 David Mosberger <davidm@hpl.hp.com>
3001
3002 * process.c (internal_exit): For ia64, also recognize IA-32 252
3003 as exit_group().
3004 (change_syscall): For IA64, also support changing IA-32 syscalls.
3005 * syscall.c (internal_syscall): For IA64, also recognize IA-32
3006 syscall 252 (exit_group) as an internal_exit() syscall.
3007 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
3008 number.
3009 (SYS_vfork): Likewise.
3010 (arg_setup): For IA64 version, also support IA-32 syscalls.
3011 (get_arg0): Likewise.
3012 (get_arg1): Likewise.
3013 (set_arg0): Likewise.
3014 (set_arg1): Likewise.
3015
30162004-02-15 Anton Blanchard <anton@samba.org>
3017
3018 * linux/powerpc/syscallent.h: Add rtas call.
3019 Shift multiplexed syscalls to start at 300, we are already about
3020 to hit 256 real syscalls.
3021 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
3022
30232004-02-19 Roland McGrath <roland@redhat.com>
3024
3025 * strace.c (main): Use TCP->pid, not PID, in -p message.
3026 Fixes Debian bug #229802.
3027
30282004-01-13 Roland McGrath <roland@redhat.com>
3029
3030 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
3031 call.
3032
3033 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
3034 Reported by Petter Reinholdtsen <pere@hungry.com>.
3035
30362003-12-31 David Mosberger <davidm@hpl.hp.com>
3037
3038 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
3039
30402003-12-14 Anton Blanchard <anton@samba.org>
3041
3042 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
3043 Use %llu formats for them.
3044
3045 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
3046
3047 * linux/powerpc/syscallent.h: Update to include recently added
3048 syscalls.
3049
3050 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
3051 ppc64, we were misreporting syscalls that really succeeded as having
3052 failed.
3053
30542004-01-13 Roland McGrath <roland@redhat.com>
3055
3056 * strace.1: Remove comment about vfork on Linux.
3057 Fixes Debian bug #223390.
3058
3059 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
3060 (sys_getdents64) [LINUX]: Print d_type field.
3061
30622003-12-15 Dmitry V. Levin <ldv@altlinux.org>
3063
3064 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
3065 killed process if available. Fixes RH#112117.
3066
30672003-11-13 Roland McGrath <roland@redhat.com>
3068
3069 * configure.ac, NEWS: Version 4.5.1.
3070 * strace.spec, debian/changelog: 4.5.1-1.
3071
30722003-09-06 Dmitry V. Levin <ldv@altlinux.org>
3073
3074 * defs.h (ioctl_lookup): Prototype change.
3075 * ioctl.c (ioctl_next_match): New function.
3076 * defs.h: Declare it.
3077 * io.c (sys_ioctl): Use it, to display all possible ioctl names
3078 when there's more than one match.
3079 * ioctl.c (ioctl_lookup): Likewise.
3080 * stream.c (internal_stream_ioctl): Likewise.
3081 Patch from Solar Designer <solar@openwall.com>.
3082
30832003-11-13 Roland McGrath <roland@redhat.com>
3084
3085 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
3086 * linux/sh64/syscallent.h: Likewise.
3087
30882003-09-06 Dmitry V. Levin <ldv@altlinux.org>
3089
3090 Fixes for RH#105359.
3091 * util.c (printuid): New function.
3092 * defs.h: Declare it.
3093 * file.c (sys_chown): Use it.
3094 * file.c (sys_fchown): Likewise.
3095 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
3096 sys_setresgid): Likewise.
3097 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
3098 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
3099 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
3100 setuid32, setgid32, setfsuid32, setfsgid32.
3101 * process.c [LINUX]: Define GETGROUPS32_T.
3102 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
3103 New functions.
3104 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
3105 Declare them.
3106
31072003-11-11 Roland McGrath <roland@redhat.com>
3108
3109 * strace.c (main): Bail with usage error for missing command before we
3110 open the -o file or fiddle uids.
3111
31122003-11-06 Roland McGrath <roland@redhat.com>
3113
3114 * strace.c (main): Treat piped output more like file output.
3115 Disallow -ff with piped output. Fixes RH#105366.
3116 Reported by Dmitry V. Levin <ldv@altlinux.org>
3117
3118 * strace.c (tprintf): Check result of vfprintf and use perror when it
3119 fails while not writing to stderr itself. Fixes Debian bug #218762.
3120
3121 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
3122 From Ulrich Drepper <drepper@redhat.com>.
3123
31242003-11-01 Roland McGrath <roland@redhat.com>
3125
3126 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
3127 setitimer rather than hard-coding a value based on HZ.
3128 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
3129
31302003-10-21 Roland McGrath <roland@redhat.com>
3131
3132 * strace.1: Fixed a few spelling errors.
3133 Fixes Debian bug #217008.
3134
3135 * syscall.c: Revert last change, was broken.
3136
31372003-10-01 Roland McGrath <roland@redhat.com>
3138
3139 * process.c (internal_clone): Don't suspend parent when call requested
3140 a specific PID that is not a traced child.
3141
3142 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
3143 from right to left so we don't have to presume the size.
3144 Reported by David Woodhouse <dwmw2@redhat.com>.
3145
31462003-09-25 Roland McGrath <roland@redhat.com>
3147
3148 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
3149 these in the table if they are defined.
3150
31512003-09-24 Roland McGrath <roland@redhat.com>
3152
3153 * configure.ac, NEWS: Version 4.5.
3154 * strace.spec, debian/changelog: 4.5-1.
3155
3156 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
3157 instruction decoding branch if TCB_INSYSCALL is clear.
3158 Reported by <jochen@penguin-breeder.org>.
3159
3160 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
3161
31622003-09-23 Roland McGrath <roland@redhat.com>
3163
3164 * strace.spec: On ppc64 (maybe others later), create an strace64
3165 package as well containing just /usr/bin/strace64.
3166
3167 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
3168 Fixes RH#104365.
3169
31702003-08-21 Roland McGrath <roland@redhat.com>
3171
3172 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
3173 * linux/x86_64/syscallent.h: Likewise.
3174 * linux/s390/syscallent.h: Likewise.
3175 * linux/s390x/syscallent.h: Likewise.
3176
31772003-07-28 Daniel Jacobowitz <drow@mvista.com>
3178
3179 * defs.h (ALIGN64): Define for MIPS.
3180 * io.c (PREAD_OFFSET_ARG): Define.
3181 (sys_pread, sys_pwrite): Use it.
3182 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
3183 is defined.
3184 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
3185 (truncate64, ftruncate64): Pretty-print.
3186 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
3187 (truncate64, ftruncate64): Take four arguments.
3188
31892003-07-17 Roland McGrath <roland@redhat.com>
3190
3191 * configure.ac, NEWS: Version 4.4.99.
3192 * strace.spec, debian/changelog: 4.4.99-1.
3193
31942003-07-15 Anton Blanchard <anton@samba.org>
3195
3196 * ipc.c: Add SHM_HUGETLB field.
3197 Mask out permission bits in msgget, semget and shmget before
3198 printing resource_flags.
3199 Mask execute permission bits (even though we dont currently
3200 use them).
3201
32022003-07-17 Roland McGrath <roland@redhat.com>
3203
3204 * linux/powerpc/syscallent.h (tgkill): New at 250.
3205
3206 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
3207 From Ulrich Drepper <drepper@redhat.com>.
3208
3209 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
3210 * file.c (printstatfs): Print f_fsid and f_frsize.
3211 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
3212 * linux/syscall.h: Add decls.
3213 From Ulrich Drepper <drepper@redhat.com>.
3214
32152003-07-09 Roland McGrath <roland@redhat.com>
3216
3217 * linux/ia64/syscallent.h (tgkill): New at 1235.
3218
32192003-07-05 Richard Henderson <rth@twiddle.net>
3220
3221 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
3222 * syscall.c (ERESTART_RESTARTBLOCK): New.
3223 (trace_syscall): Print it.
3224 * linux/alpha/syscallent.h (osf_syscall): Name properly.
3225 (osf_set_program_attributes): Fix typo.
3226 (osf_nfssvc): Likewise.
3227 (osf_sigsendset): Likewise.
3228 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
3229 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
3230 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
3231 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
3232 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
3233 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
3234 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
3235 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
3236 clock_getres, clock_nanosleep, semtimedop): New.
3237
32382003-07-08 Roland McGrath <roland@redhat.com>
3239
3240 * signal.c (sys_tgkill): New function.
3241 * linux/syscall.h: Declare it.
3242 * linux/syscallent.h: Add tgkill.
3243
32442003-06-27 Roland McGrath <roland@redhat.com>
3245
3246 * configure.ac: Check for type `struct __old_kernel_stat'.
3247 * file.c (convertoldstat, printoldstat): Define under
3248 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
3249 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
3250 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
3251 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
3252
32532003-06-26 Roland McGrath <roland@redhat.com>
3254
3255 * configure.ac: SHMEDIA -> SH64
3256 * defs.h: Likewise.
3257 * mem.c: Likewise.
3258 * process.c: Likewise.
3259 * sock.c: Likewise.
3260 * syscall.c: Likewise.
3261 * util.c: Likewise.
3262 * linux/shmedia/syscallent.h: Moved to ...
3263 * linux/sh64/syscallent.h: ... here.
3264
3265 * config.guess: Update from canonical version, timestamp 2003-06-17.
3266 * config.sub: Likewise.
3267
3268 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
3269 From: Joshua Neal <tinara@netpipeline.net>.
3270
3271 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
3272 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
3273 * linux/ia64/syscallent.h: Likewise.
3274 * linux/powerpc/syscallent.h: Likewise.
3275 * linux/s390/syscallent.h: Likewise.
3276 * linux/s390x/syscallent.h: Likewise.
3277 * linux/x86_64/syscallent.h: Likewise.
3278 From Jakub Jelinek <jakub@redhat.com>.
3279
3280 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
3281 From Michael Holzheu <HOLZHEU@de.ibm.com>.
3282
32832003-06-23 Roland McGrath <roland@redhat.com>
3284
3285 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
3286 From Ulrich Drepper <drepper@redhat.com>.
3287
32882003-06-10 Roland McGrath <roland@redhat.com>
3289
3290 * configure.ac, NEWS: Version 4.4.98.
3291 * strace.spec, debian/changelog: 4.4.98-1.
3292
32932003-06-09 Roland McGrath <roland@redhat.com>
3294
3295 * linux/s390x/syscallent.h: Update many syscalls.
3296 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
3297
3298 * linux/s390/syscallent.h: Update many syscalls.
3299 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
3300
3301 * linux/shmedia/syscallent.h: New file.
3302 From Stephen Thomas <stephen.thomas@superh.com>.
3303
3304 * strace.c (trace): Print a message and newline for a WIFEXITED report
3305 from the process we just printed an unterminated syscall line for.
3306
33072003-06-03 Roland McGrath <roland@redhat.com>
3308
3309 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
3310
3311 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
3312 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
3313 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
3314 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
3315 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
3316 (get_error) [LINUX] [ARM]: Update.
3317 (syscall_enter) [LINUX] [ARM]: New case.
3318 * util.c (printcall) [LINUX] [ARM]: New case.
3319
3320 * debian/control (Standards-Version): Update to 3.5.10.
3321
3322 * strace.c (main): In PATH search, accept only a regular file with
3323 execute bits set. Fixes Debian bug #137103.
3324
33252003-06-02 Roland McGrath <roland@redhat.com>
3326
3327 * strace.c (main): Set -q when given -o and not -p, and not when not
3328 given -o, to match what the man page always said.
3329 Fixes Debian bug #47113, #153678.
3330
3331 * configure.ac, NEWS: Version 4.4.97.
3332 * strace.spec, debian/changelog: 4.4.97-1.
3333
3334 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
3335 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
3336
3337 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3338 timestamp 2003-05-22.
3339 * config.sub: Likewise, timestamp 2003-05-24.
3340
33412003-05-22 Roland McGrath <roland@redhat.com>
3342
3343 * defs.h (struct tcb): New member `nzombies'.
3344 * strace.c (alloctcb): Initialize it.
3345 (droptcb): Increment our parent's zombie count.
3346 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
3347 process has zombies it can reap. On the way out, if we reaped
3348 an untraced process, decrement the zombie count.
3349
3350 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
3351 separately using signame.
3352
3353 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
3354 of literal 0 for index. Consult the right flags without clobbering
3355 anything when we reparent the new child to the caller's parent thread.
3356
3357 * linux/s390/syscallent.h: Fix sys_clone argument count.
3358 * linux/s390x/syscallent.h: Likewise.
3359 * linux/mips/syscallent.h: Likewise.
3360 * linux/alpha/syscallent.h: Likewise.
3361 * linux/powerpc/syscallent.h: Likewise.
3362 * linux/sh/syscallent.h: Likewise.
3363 * linux/sparc/syscallent.h: Likewise.
3364 * linux/hppa/syscallent.h: Likewise.
3365
3366 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
3367 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
3368
3369 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
3370 [LINUX || SVR4] (siginfo_codes): Add strings for them.
3371
3372 * process.c (print_affinitylist): Fix loop condition.
3373 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
3374
33752003-04-10 Roland McGrath <roland@redhat.com>
3376
3377 * syscall.c (qual_desc): Return zero after parsing number.
3378 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
3379
33802003-04-07 Roland McGrath <roland@redhat.com>
3381
3382 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
3383 * linux/syscall.h: Likewise.
3384 * ipc.c [LINUX] (sys_semtimedop): New function.
3385 From Ulrich Drepper <drepper@redhat.com>.
3386
3387 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
3388 From Ulrich Drepper <drepper@redhat.com>.
3389
33902003-04-01 Philippe De Muyter <phdm@macqel.be>
3391
3392 * sock.c, stream.c: Check #ifdef LINUX, not linux.
3393 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
3394
33952003-03-30 Roland McGrath <roland@redhat.com>
3396
3397 * configure.ac, NEWS: Version 4.4.96.
3398 * strace.spec, debian/changelog: 4.4.96-1.
3399
34002003-02-26 Stuart Menefy <stuart.menefy@st.com>
3401
3402 Various fixes for SuperH [SH]:
3403 * mem.c (sys_old_mmap): mmap() parameters passed in registers
3404 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
3405 in registers
3406 * process.c (change_syscall): Fixed register which holds system
3407 call number
3408 * util.c (arg0_offset, arg1_offset): provide definition
3409 * Makefile.am: Added new files in linux/sh
3410 * linux/sh/syscallent.h: New file.
3411 * linux/sh/errnoent.h: New file.
3412 * linux/sh/ioctlent.h: New file.
3413 * linux/sh/signalent.h: New file.
3414
3415 * linux/ioctlent.sh: Take an arg for location of header files
3416 * syscallent.sh: Replaced lost $
3417
34182003-03-30 Roland McGrath <roland@redhat.com>
3419
3420 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
3421 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
3422 From Ulrich Drepper <drepper@redhat.com>.
3423
3424 * linux/syscallent.h: Use sys_getrlimit for 191.
3425 Use name "old_getrlimit" for 76.
3426 Reported by Ulrich Drepper <drepper@redhat.com>.
3427
34282003-03-18 Roland McGrath <roland@redhat.com>
3429
3430 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
3431
34322003-03-17 Roland McGrath <roland@redhat.com>
3433
3434 * linux/x86_64/syscallent.h: clone takes 5 args.
3435 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
3436
34372003-03-15 Roland McGrath <roland@redhat.com>
3438
3439 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
3440
34412003-03-14 Roland McGrath <roland@redhat.com>
3442
3443 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
3444
3445 * linux/ia64/syscallent.h: clone takes 5 arguments.
3446 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
3447
34482003-03-12 Roland McGrath <roland@redhat.com>
3449
3450 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
3451 Use sys_clone for clone2.
3452 * linux/syscall.h: Don't declare sys_clone2.
3453 * process.c (sys_clone): Rewritten to handle both flavors,
3454 print all extra args depending on flag bits.
3455 (sys_clone2): Function removed.
3456
3457 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
3458
34592003-03-04 Roland McGrath <roland@redhat.com>
3460
3461 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
3462 TCB_INSYSCALL is clear, like other platforms do.
3463
34642003-03-04 Ulrich Drepper <drepper@redhat.com>
3465
3466 * mem.c [LINUX] (sys_remap_file_pages): New function.
3467 * linux/syscall.h: Declare it.
3468 * linux/syscallent.h: Use it.
3469 * linux/powerpc/syscallent.h: Likewise.
3470
3471 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
3472
34732003-02-26 Roland McGrath <roland@redhat.com>
3474
3475 * configure.ac: Fix typo in netinet/in.h check.
3476 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
3477 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
3478
34792003-02-24 Roland McGrath <roland@redhat.com>
3480
3481 * configure.ac, NEWS: Version 4.4.95.
3482 * strace.spec, debian/changelog: 4.4.95-1.
3483
3484 * process.c (sys_getresgid): Fix typos in argument access.
3485
34862003-02-23 Roland McGrath <roland@redhat.com>
3487
3488 * process.c (sys_getresuid): Fix typos in argument access.
3489 Reported by Anton Blanchard <anton@samba.org>.
3490
34912003-02-19 Roland McGrath <roland@redhat.com>
3492
3493 * configure.ac, NEWS: Version 4.4.94.
3494 * strace.spec, debian/changelog: 4.4.94-1.
3495
3496 * version.c: Removed.
3497 * Makefile.am (strace_SOURCES): Remove it.
3498 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
3499
3500 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
3501 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
3502 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
3503
35042003-01-23 Roland McGrath <roland@redhat.com>
3505
3506 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
3507 SPARC, which doesn't use the header regardless.
3508
3509 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
3510 like signal.c does.
3511
3512 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
3513
3514 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
3515 [! SYS_putpmsg] (sys_putpmsg): Likewise.
3516
3517 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
3518 since they can conflict.
3519
35202003-01-21 Roland McGrath <roland@redhat.com>
3521
3522 * strace.c (usage): Omit -z, since it has never worked properly.
3523 * NEWS: Likewise.
3524
3525 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
3526 var=val in environ or to remove var, respectively.
3527 (usage): Mention it.
3528 * strace.1, NEWS: Document it.
3529
3530 * configure.ac, NEWS: Version 4.4.93.
3531 * strace.spec, debian/changelog: 4.4.93-1.
3532 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
3533
35342003-01-20 Roland McGrath <roland@redhat.com>
3535
3536 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
3537 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
3538 TCB_WAITEXECVE state with special kludges.
3539
3540 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
3541 reversed from other architectures.
3542
3543 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
3544 conditional on [TCB_WAITEXECVE] instead of list of processors.
3545
3546 * util.c (restore_arg0): Evaluate args in no-op defns.
3547
3548 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
3549 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
3550
35512003-01-17 Anton Blanchard <anton@samba.org>
3552
3553 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
3554
3555 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
3556
35572003-01-14 Roland McGrath <roland@redhat.com>
3558
3559 * linux/powerpc/errnoent.h: Add missing errnos.
3560 * linux/powerpc/ioctlent.h: Update ioctl values.
3561 From Anton Blanchard <anton@samba.org>.
3562
3563 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
3564 From Anton Blanchard <anton@samba.org>.
3565
3566 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
3567 sys_ftruncate64, instead of printargs, for those syscalls.
3568 * linux/mips/syscallent.h: Likewise.
3569 * linux/powerpc/syscallent.h: Likewise.
3570 * linux/s390/syscallent.h: Likewise.
3571 * linux/sparc/syscallent.h: Likewise.
3572
3573 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
3574 All others at the moment use linux/syscallent.h, where it's 300.
3575
3576 * strace.1: Update bug reporting info.
3577
3578 * resource.c [LINUX] (quotacmds): Grok new command encodings.
3579 From Nathan Scott <nathans@debian.org>.
3580
3581 * configure.ac, NEWS: Version 4.4.92.
3582 * strace.spec, debian/changelog: 4.4.92-1.
3583
3584 * configure.ac: Match powerpc* (includes powerpc64), and don't match
3585 ppc (never comes out of config.sub).
3586
3587 * process.c (sys_ptrace): Use #lx format for address argument.
3588 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
3589 * process.c [POWERPC]: Likewise.
3590 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
3591 * syscall.c (get_scno) [POWERPC]: Likewise.
3592 * util.c [POWERPC]: Likewise.
3593 (printnum): Use long for NUM.
3594 From Anton Blanchard <anton@samba.org>.
3595
3596 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
3597
3598 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
3599 appropriately via set_arg0 or no-ops for each architecture.
3600 (clearbpt): Use those instead of set_arg0 and set_arg1.
3601
3602 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
3603 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
3604 sys_ftruncate64, instead of printargs, for those syscalls.
3605
3606 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
3607 (sys_ptrace): Use printxval.
3608 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
3609 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
3610
3611 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
3612 print it before using printxval.
3613 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
3614
36152003-01-13 Roland McGrath <roland@redhat.com>
3616
3617 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
3618 timestamp 2003-01-10.
3619 * config.sub: Likewise, timestamp 2003-01-03.
3620 * install-sh: Update from Automake 1.7.2.
3621
3622 * linux/powerpc/signalent.h: Add SIGRTMIN.
3623 From Anton Blanchard <anton@samba.org>.
3624
3625 * linux/powerpc/syscallent.h: Add missing system calls.
3626 Decode more system calls, we were just printargs for many things.
3627 Remove some x86-specific system calls.
3628 Remove two syscalls between the socket and ipc syscalls,
3629 it was resulting in all IPC syscalls being off by two.
3630
3631 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
3632 From Anton Blanchard <anton@samba.org>.
3633
3634 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
3635 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
3636 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
3637 From Anton Blanchard <anton@samba.org>.
3638
3639 * term.c [LINUX]: Get kernel definition of struct termios.
3640 From Anton Blanchard <anton@samba.org>.
3641
3642 * linux/ioctlent.sh: Look in sound/ directory too.
3643 From Anton Blanchard <anton@samba.org>.
3644
3645 * desc.c (printflock64): Fix ADDR argument type.
3646 From Anton Blanchard <anton@samba.org>.
3647
3648 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
3649 sys_siglist and _sys_siglist.
3650 Reported by John Hughes <john@Calva.COM>.
3651
3652 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
3653 Reported by John Hughes <john@Calva.COM>.
3654
3655 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
3656
36572003-01-10 Roland McGrath <roland@redhat.com>
3658
3659 * configure.ac, NEWS: Version 4.4.91.
3660 * strace.spec, debian/changelog: 4.4.91-1
3661
3662 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
3663 values for x86-64, conditional on current_personality.
3664
3665 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
3666
3667 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
3668 * stream.c (print_transport_message): Use #ifdefs for those members.
3669
3670 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
3671
3672 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
3673 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
3674
3675 * strace.c (pfd2tcb): Fix for new tcbtab type.
3676 (rebuild_pollv): Likewise.
3677 (detach): Put variables used under [LINUX] inside #ifdef.
3678
3679 * process.c (change_syscall) [POWERPC]: Add missing return.
3680 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
3681
3682 * strace.spec: New file.
3683 * debian/changelog: 4.4.90-1
3684 * debian/rules (binary-arch): Depend on build.
3685 (clean): Don't try to run Makefile.in.
3686 * debian/control (Standards-Version): Now 3.5.8.
3687
3688 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
3689
36902003-01-09 Roland McGrath <roland@redhat.com>
3691
3692 * syscall.c (force_result) [S390 || S390X]: Fix typo.
3693
3694 * debian/control: Update Maintainer: field.
3695
36962003-01-08 Roland McGrath <roland@redhat.com>
3697
3698 * NEWS: Update for 4.4.90 test release.
3699
3700 Support for new Linux 2.5 thread features.
3701 * defs.h [LINUX]: Define __NR_exit_group if not defined.
3702 (struct tcb): New members nclone_threads, nclone_detached,
3703 and nclone_waiting.
3704 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
3705 (waiting_parent): Macro removed.
3706 (pid2tcb): Declare it.
3707 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
3708 child to our parent if we are a CLONE_THREAD child ourselves.
3709 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
3710 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
3711 determining if we have any. If TCB_CLONE_THREAD is set, check
3712 parent's children instead of our own, and bump nclone_waiting count.
3713 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
3714 the syscall was exit_group.
3715 * syscall.c (internal_syscall): Use internal_exit for exit_group.
3716 * strace.c (pid2tcb): No longer static.
3717 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
3718 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
3719 If we have thread children, set TCB_EXITING and don't clear the TCB.
3720 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
3721 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
3722 children of our parent that might be waiting for us too.
3723 [TCB_GROUP_EXITING] (handle_group_exit): New function.
3724 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
3725
3726 Revamp -f support for Linux.
3727 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
3728 the system call to be clone with CLONE_PTRACE set. Various new static
3729 helper functions.
3730 * process.c (internal_clone): Define also #ifdef SYS_clone2.
3731 Initialize TCPCHILD->parent field.
3732 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
3733 Check in case the new child is in the tcb already.
3734 (internal_fork) [LINUX]: Just call internal_clone.
3735 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
3736 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
3737
3738 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
3739
3740 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
3741
3742 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
3743
3744 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
3745
37462003-01-09 Wichert Akkerman <wichert@deephackmode.org>
3747
3748 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
3749 longer used
3750 * debian/rules: no longer install postinst and prerm
3751 * debian/control: do not end summary with full stop (lintian)
3752
37532002-12-30 Roland McGrath <roland@redhat.com>
3754
3755 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
3756 (EXTRA_DIST): Add missing files.
3757
3758 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
3759
3760 * syscall.c (qualify_one): New function.
3761 (qual_options): Replace lookup field with qualify, update initializer.
3762 (qualify): Update caller.
3763 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
3764 (qual_syscall): Rewritten lookup_syscall, match name more than once.
3765 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
3766
3767 * version.c (version): Make const, bump to 4.4.90.
3768 * strace.c: Update decl.
3769
3770 * Makefile.am [LINUX && X86_64]: Remove cruft.
3771 * linux/x86_64/errnoent1.h: New file.
3772 * linux/x86_64/ioctlent1.h: New file.
3773 * linux/x86_64/signalent1.h: New file.
3774 * linux/x86_64/syscallent1.h: New file.
3775 * linux/x86_64/i386-headers.diff: File removed.
3776 * linux/x86_64/makeheaders.sh: File removed.
3777 * linux/x86_64/Makefile.in: File removed.
3778
3779 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
3780 already broken for 32-bit personality on x86-64.
3781
37822002-12-29 Roland McGrath <roland@redhat.com>
3783
3784 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
3785 * linux/Makefile.am: File removed.
3786 * freebsd/Makefile.am: File removed.
3787 * sunos4/Makefile.in: File removed.
3788 * svr4/Makefile.in: File removed.
3789
3790 * linux/alpha/Makefile.in: File removed.
3791 * linux/hppa/Makefile.in: File removed.
3792 * linux/ia64/Makefile.in: File removed.
3793 * linux/powerpc/Makefile.in: File removed.
3794 * linux/s390/Makefile.in: File removed.
3795 * linux/s390x/Makefile.in: File removed.
3796
37972002-12-26 Roland McGrath <roland@redhat.com>
3798
3799 * syscallent.sh: Grok three flavors of #define line, uniquify.
3800 * linux/hppa/syscallent.sh: File removed.
3801 * linux/powerpc/syscallent.sh: File removed.
3802
3803 * linux/Makefile.am: New file.
3804 * linux/Makefile.in: File removed.
3805 * freebsd/Makefile.am: New file.
3806 * freebsd/i386/Makefile.am: New file.
3807 * freebsd/i386/Makefile.in: File removed.
3808
38092002-12-22 Roland McGrath <roland@redhat.com>
3810
3811 Update to Autoconf 2.57, and Automakify with version 1.7.
3812 * Makefile.am: New file.
3813 * Makefile.in: File removed.
3814 * configure.in: Moved to ...
3815 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
3816 * aclocal.m4: Moved to ...
3817 * acinclude.m4: ... here. Update for Autoconf 2.5x.
3818 * acconfig.h: File removed.
3819 * AUTHORS: New file, makes automake happy.
3820 * autogen.sh: File removed.
3821 * README-CVS: Update to recommend autoreconf instead.
3822 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
3823 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
3824 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
3825 * strace.c: *_DECLARED -> HAVE_DECL_*
3826 * stream.c: HAVE_* -> HAVE_STRUCT_*
3827
3828 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
3829 sh, and use $(srcdir) to find the script.
3830 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
3831 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
3832 * linux/x86_64/Makefile.in (headers): Renamed to all.
3833 * linux/alpha/Makefile.in: Add empty install target.
3834 * linux/x86_64/Makefile.in: Likewise.
3835 * linux/powerpc/Makefile.in: Likewise.
3836 * linux/Makefile.in: Likewise.
3837
38382002-12-26 Roland McGrath <roland@redhat.com>
3839
3840 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
3841 From Daniel Jacobowitz <drow@false.org>.
3842
38432002-12-21 Roland McGrath <roland@redhat.com>
3844
3845 * linux/syscallent.h: Add some new 2.5 syscall names.
3846 Now clone takes 5 args.
3847 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
3848 [LINUX] (sys_clone): Print new args.
3849 * mem.c (print_ldt_entry): Make global.
3850
3851 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
3852 safety, since up to 260 are already used in 2.5 kernels.
3853 * linux/syscallent.h: Update the table.
3854 * linux/ia64/syscallent.h: Likewise.
3855
3856 * syscall.c (force_result): New function.
3857 * process.c (internal_wait): Handle ECHILD exit from wait call with
3858 WNOHANG flag set; force the return value to 0 in the inferior when it
3859 has live children we are tracing.
3860 * NEWS: Mention the bug fix.
3861
38622002-12-17 Roland McGrath <roland@redhat.com>
3863
3864 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
3865 with linux/syscallent.h additions.
3866
3867 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
3868 (tcbtabsize): New variable.
3869 (main): Initialize them using dynamic allocation.
3870 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
3871 (pid2tcb, cleanup): Likewise.
3872 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
3873 (rebuild_pollv): Dynamically allocate the vector.
3874 * defs.h (tcbtab): Update decls.
3875 (MAX_PROCS): Macro removed, no more static limit on this.
3876 * process.c (fork_tcb): New function.
3877 (internal_clone, internal_fork): Use it instead of checking nprocs.
3878
3879 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
3880 in wait after sending SIGSTOP.
3881
38822002-12-16 Roland McGrath <roland@redhat.com>
3883
3884 * signal.c (sprintsigmask): Increase static buffer size to account for
3885 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
3886
3887 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
3888 __WNOTHREAD and __WALL.
3889
3890 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
3891 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
3892
38932002-12-15 Roland McGrath <roland@redhat.com>
3894
3895 * process.c (setarg) [POWERPC]: Support it.
3896
3897 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
3898 Old value was bogus, not even a proper instruction.
3899 From Guy M. Streeter <streeter@redhat.com>.
3900
3901 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
3902
3903 * configure.in: Don't check for putpmsg.
3904 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
3905 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
3906
3907 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
3908 in test. Test our own #ifdef LINUX rather than predefined `linux'.
3909
3910 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
3911 * linux/sparc/syscallent.h: Likewise.
3912 * linux/hppa/syscallent.h: Likewise.
3913
3914 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
3915 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
3916 * process.c: Likewise.
3917
3918 * desc.c (sys_osf_select): Add missing return type.
3919
3920 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
3921
3922 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
3923 sys_nanosleep, both already in linux/dummy.h.
3924
3925 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
3926 (trace_syscall): Fix return without value.
3927
3928 * linux/syscallent.h: Update table with names of new syscalls
3929 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
3930 * linux/ia64/syscallent.h: Likewise.
3931 * linux/powerpc/syscallent.h: Likewise.
3932
3933 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
3934 defined. If the bit is set, print the sa_restorer field of sigaction.
3935
3936 * mem.c: Add sys_{get,set}_thread_area.
3937 * linux/syscall.h: Declare them.
3938 * linux/syscallent.h: Update the table for these.
3939 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
3940 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
3941
3942 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
3943 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
3944 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
3945 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
3946 sched_getaffinity, futex.
3947 * linux/syscallent.h: Update the table.
3948 * io.c: Add sys_sendfile64.
3949 * file.c: Add sys_readahead, sys_*xattr.
3950 * process.c: Add sys_futex, sys_*affinity.
3951
3952 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
3953 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
3954 * linux/syscallent.h: Update the table for socket and ipc subcalls.
3955
39562002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
3957
3958 Bugfix for s390/s390x:
3959 * syscall.c: Fixed scno derivation for s390/s390x.
3960
39612002-11-06 Michal Ludvig <mludvig@suse.cz>
3962
3963 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
3964 to allow the compilation of a native MIPS strace.
3965
39662002-11-06 Michal Ludvig <mludvig@suse.cz>
3967
3968 From Marty Leisner <leisner@rochester.rr.com>,
3969 rewritten by mludvig:
3970 * strace.c (not_failing_only): New.
3971 (usage): Added -z switch description.
3972 (main): Added -z switch parsing to not_failing_only variable.
3973 * syscall.c (trace_syscall): Added not_failing_only handling.
3974
39752002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
3976
3977 Missing complete changelog for 2002-10-07 commit:
3978 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
3979 * acconfig.h: New define for s390x.
3980 * config.sub: Added missing define for s390 and new one for s390x.
3981 * configure.in: Added new define for s390x.
3982 * file.c: Added missing #undef dirent64 and new defines for s390x.
3983 * linux/s390: New directory.
3984 * linux/s390/Makefile.in: New file.
3985 * linux/s390/errnoent.h: New file.
3986 * linux/s390/ioctlent.h: New file.
3987 * linux/s390/signalent.h: New file.
3988 * linux/s390/syscallent.h: New file.
3989 * linux/s390x: New directoy.
3990 * linux/s390x/Makefile.in: New file.
3991 * linux/s390x/errnoent.h: New file.
3992 * linux/s390x/ioctlent.h: New file.
3993 * linux/s390x/signalent.h: New file.
3994 * linux/s390x/syscallent.h: New file.
3995 * linux/syscall.h: Added sys_mincore() prototype and added new
3996 s390x defines.
3997 * process.c: Added s390x defines.
3998 (change_syscall): Changed handling for s390.
3999 (setarg): Added missing s390/s390x code in setarg().
4000 * signal.c: Added s390x define.
4001 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
4002 arguments to sprintsigmask()).
4003 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
4004 since printstr() expects a long.
4005 * syscall.c (decode_subcall): Changed several variables to be long
4006 instead of int to match 64 bit requirements. Added s390x defines.
4007 (syscall_enter): Changed upeek() call to match s390 and s390x
4008 requirements.
4009 * util.c: Added s390x defines.
4010
40112002-10-07 Michal Ludvig <mludvig@suse.cz>
4012
4013 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
4014 and bugfixes to s390 by D.J. Barrow.
4015
40162002-09-23 Michal Ludvig <mludvig@suse.cz>
4017
4018 Merged x86-64 port by Andi Kleen <ak@suse.de>
4019 and Michal Ludvig <mludvig@suse.cz>
4020 * Makefile.in: New target 'headers'. Failure ignored.
4021 * acconfig.h: New defines for x86-64.
4022 * configure.in: Ditto.
4023 * defs.h: Ditto.
4024 * file.c: Ditto.
4025 * signal.c: Ditto.
4026 * process.c: Added support for x86-64.
4027 * util.c: Ditto.
4028 * syscall.c: Ditto + added automatic personality switching.
4029 * linux/syscall.h: Ditto.
4030 * linux/x86_64: New directory.
4031 * linux/x86_64/Makefile.in: New file.
4032 * linux/x86_64/gentab.pl: Ditto.
4033 * linux/x86_64/i386-headers.diff: Ditto.
4034 * linux/x86_64/makeheaders.sh: Ditto.
4035 * linux/x86_64/syscallent.h: Ditto.
4036 * mem.c (print_mmap): Always print arg[4] as int.
4037
40382002-09-23 Michal Ludvig <mludvig@suse.cz>
4039
4040 * configure.in: Fix regular expressions.
4041 * linux/syscall.h: Added missing braces in prototype of
4042 sys_getdents64().
4043 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
4044 (struct fileflags): Made extern to inhibit compiation warnings.
4045 (sys_getdents64): Merged LINUX and SVR4 part.
4046 * syscall.c (get_scno): Split multiline string into two distinct
4047 strings.
4048
40492002-05-24 John Hughes <john@calva.com>
4050
4051 * stream.h, net.h: Avoid possible infinite loop caused by
4052 unsigned arithmetic in preceeding change.
4053
40542002-05-23 John Hughes <john@calva.com>
4055
4056 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
4057
4058 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
4059 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
4060 if found.
4061
4062 * configure.in: use tests for struct opthdr and struct t_opthdr.
4063
4064 * defs.h: add new function print_sock_optmgmt.
4065
4066 * io.c: add hack that lets ioctl decode functions set auxilliary
4067 string return.
4068
4069 * stream.c: better decoding for timod ioctls.
4070
4071 * net.c: add function print_sock_optmgmt, used by timod ioctl
4072 decoding functions in stream.c.
4073
40742002-05-23 John Hughes <john@calva.com>
4075
4076 * acconfig.h: Make autoheader happy about Linux/SuperH
4077
40782002-05-23 John Hughes <john@calva.com>
4079
4080 * strace.c: Get rid of warning if not using POLL_HACK
4081
40822002-05-22 John Hughes <john@calva.com>
4083
4084 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
4085 options that are not just ints, cope with systems that don't
4086 #define SOL_TCP and so on.
4087
40882002-05-21 John Hughes <john@calva.com>
4089
4090 * strace.c: Fix warning if POLL_HACK is used.
4091
40922002-05-17 John Hughes <john@calva.com>
4093
4094 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
4095
40962002-05-17 John Hughes <john@calva.com>
4097
4098 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
4099
41002002-05-17 John Hughes <john@calva.com>
4101
4102 * stream.c: tidy up output a little.
4103
41042002-05-17 John Hughes <john@calva.com>
4105
4106 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
4107 to procpriv syscall.
4108
41092002-05-01 Wichert Akkerman <wichert@deephackmode.org>
4110
4111 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
4112 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
4113 support
4114
41152002-04-01 Wichert Akkerman <wichert@deephackmode.org>
4116
4117 * strace.c: close tcp->outf in droptcb()
4118
41192002-04-01 Wichert Akkerman <wichert@deephackmode.org>
4120
4121 * net.c: decode packet options
4122
41232002-03-31 Wichert Akkerman <wichert@deephackmode.org>
4124
4125 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
4126
41272002-03-31 Wichert Akkerman <wichert@deephackmode.org>
4128
4129 * debian/*: added
4130 * linux/syscallent.h: fix typo and add the reserved stream syscalls
4131 * defs.h, file.c, io.c: fix signed/unsigned issues
4132 * syscall.c: check for negative u_errors
4133 * cvsbuild: renamed to autogen.sh
4134
41352001-12-17 Wichert Akkerman <wakkerma@debian.org>
4136
4137 * net.c: add new TCP socket options
4138
41392001-10-26 John Hughes <john@calva.com>
4140
4141 * svr4/ioctlent.sh: Cope with #define lines containing
4142 comments that terminate on subsequent lines. Used to
4143 comment out subsequent ioctls!
4144
41452001-10-25 Wichert Akkerman <wakkerma@debian.org>
4146
4147 * linux/ioctlent.h: regenerated using current scripts so
4148 term ioctls are included
4149
41502001-10-19 John Hughes <john@Calva.COM>
4151
4152 * strace.c(proc_open): On SVR4 only trace the syscalls,
4153 signals and faults we care about.
4154
41552001-10-18 John Hughes <john@Calva.COM>
4156
4157 * acconfig.h: Add HAS_SIGINFO_T.
4158 * aclocal.m4: add check for siginfo_t in signal.h.
4159 * configure.in: use check for siginfo_t.
4160 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
4161 allow access to siginfo when signal recieved.
4162 * process.c: Remove SVR4 only version of printsiginfo.
4163 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
4164 * strace.c: on SVR4 print siginfo when signal recieved.
4165
41662001-10-18 John Hughes <john@Calva.COM>
4167
4168 * system.c(sys_ssisys): handle return values for ssisys
4169
41702001-10-18 John Hughes <john@Calva.COM>
4171
4172 * signal.c: handle sigwait
4173 * svr4/dummy.c: Move sigwait to done
4174 * svr4/syscall.h: handle sigwait
4175
41762001-10-16 John Hughes <john@Calva.COM>
4177
4178 * system.c(sys_ssisys): decode some args for ssisys.
4179
41802001-10-16 John Hughes <john@Calva.COM>
4181
4182 * mem.c: MS_SYNC is zero, so must be first in xlat list.
4183
4184 * svr4/dummy.h: memcntl is much like mctl.
4185
41862001-10-16 John Hughes <john@Calva.COM>
4187
4188 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
4189 to read unmapped page. Make it possible to strace ksh.
4190
41912001-10-03 David Mosberger <davidm@hpl.hp.com>
4192
4193 * process.c (internal_clone): Avoid race condition by clearing
4194 breakpoint after attaching to child.
4195
41962001-10-02 David Mosberger <davidm@hpl.hp.com>
4197
4198 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
4199 by Don Dugger, with my refinements).
4200
4201 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
4202 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
4203
4204 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
4205 new ioctlent.h generation scheme.
4206
4207 * linux/syscall.h (sys_clone2): Declare.
4208 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
4209
4210 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
4211 don't miss the tty ioctls (unfortunately, some of the sound timer
4212 ioctls are in conflict with them!).
4213
4214 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
4215 (clrbpt) [IA64]: Ditto.
4216
4217 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
4218 and SYS32_exit.
4219 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
4220 r8 (eax). Handle TCB_WAITEXECVE.
4221 (syscall_fixup): Handle ia64.
4222 (syscall_enter): Fix argument fetching for ia64.
4223
4224 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
4225 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
4226
4227 * process.c (tcp): New function.
4228 (change_syscall): Add support for ia64 linux.
4229 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
4230
4231 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
4232 type is narrower.
4233 * resource.c (sprintrlim64): Ditto.
4234
4235 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
4236 [IA64]: Declare "ia32" variable.
4237
4238 * bjm.c: Do not include <linux/module.h>. It's not safe to include
4239 kernel headers. Declare the necessary constants and structures
4240 directly instead.
4241
42422001-10-01 David Mosberger <davidm@hpl.hp.com>
4243
4244 * signal.c (parse_sigset_t): New function.
4245 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
4246 avoiding relying on internal layout of sigset_t datastructure.
4247
42482001-04-26 David Mosberger <davidm@hpl.hp.com>
4249
4250 * linux/ia64/syscallent.h: Add getunwind().
4251
42522001-04-11 David Mosberger <davidm@hpl.hp.com>
4253
4254 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
4255 PT_AR_BSP. Pick up arguments starting with out0, which is not
4256 always the same as r32 (e.g., consider inlined syscalls).
4257
42582001-09-28 John Hughes <john@Calva.COM>
4259
4260 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
4261 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
4262
42632001-09-18 John Hughes <john@Calva.COM>
4264
4265 * net.c: fix display of sockaddr structures, sometimes too many "}",
4266 sometimes too few. Fix suggested by Richard Kettlewell.
4267
42682001-08-19 Wichert Akkerman <wakkerma@debian.org>
4269
4270 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
4271 the struct from bits/sigcontext.h already which signal.h includes.
4272
42732001-08-03 Wichert Akkerman <wakkerma@debian.org>
4274
4275 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
4276 Linux
4277 * linux/Makefile.in: fix a few things so the ioctl list is generated
4278 properly
4279 * ioctl.c: remember to shift ioctl masks as well
4280
42812001-08-03 Wichert Akkerman <wakkerma@debian.org>
4282
4283 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
4284 for sys_fcntl as well
4285
42862001-08-03 Wichert Akkerman <wakkerma@debian.org>
4287
4288 * linux/hppa/syscallent.h: updated from Matthew Wilcox
4289
42902001-08-03 Wichert Akkerman <wakkerma@debian.org>
4291
4292 * process.c: seems Linux/IA64 changed register names on us, switch to
4293 using new names.
4294
42952001-08-03 Wichert Akkerman <wakkerma@debian.org>
4296
4297 * strace.c: set CLOEXEC flag for outputfile
4298
42992001-08-03 Wichert Akkerman <wakkerma@debian.org>
4300
4301 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
4302
43032001-07-23 Wichert Akkerman <wakkerma@debian.org>
4304
4305 * configure.in: Support cross-compiling between architectures
4306
43072001-07-13 Wichert Akkerman <wakkerma@debian.org>
4308
4309 * configure.in: add S390 to architecture list
4310
43112001-07-10 John Hughes <john@Calva.COM>
4312
4313 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
4314 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
4315 of args to readv/writev. Also gets rid of redundant printiovec
4316 routine from net.c (duplicate of tprint_iov in util.c).
4317
43182001-07-02 Wichert Akkerman <wakkerma@debian.org>
4319
4320 * config.{guess,sub}: updated
4321
43222001-05-15 John Hughes <john@Calva.COM>
4323
4324 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
4325 it was just passing the sigmask (ucp->uc_sigmask).
4326
43272001-05-15 John Hughes <john@Calva.COM>
4328
4329 * util.c: Don't run off the end of valid memory in umovestr when
4330 USE_PROCFS. Important for FREEBSD systems (which seem to have an
4331 unmapped page just after the args/env area).
4332
43332001-04-18 John Hughes <john@Calva.COM>
4334
4335 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
4336 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
4337 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
4338 Treat rexecve as an exec.
4339 * system.c: decode arguments to ssisys call on nsc systems.
4340 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
4341 rexecve calls.
4342
43432001-04-12 Wichert Akkerman <wakkerma@debian.org>
4344
4345 * process.c: fix cast for powerpc code
4346 * linux/powerpc/syscallent.h: update syscall list
4347 * README: fix address for the strace mailinglist
4348 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
4349 the realtime signals as well
4350
43512001-04-10 Wichert Akkerman <wakkerma@debian.org>
4352
4353 * Merge patches from Maciej W. Rozycki:
4354 + util.c: add code to print PC for MIPS
4355 + linux/mips/syscallent.h: updated
4356 + system.c: formating fixes for sys_sysmips
4357 + configure.in: test for yet more headers
4358 + stream.c: use configure-headertests instead of relying on OS hints
4359
43602001-04-07 Wichert Akkerman <wakkerma@debian.org>
4361
4362 * NEWS: start 4.3.1 items
4363 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
4364
43652001-04-07 Wichert Akkerman <wakkerma@debian.org>
4366
4367 * configure.in: test for asm/sysmips.h and linux/utsname.h
4368 * linux/syscall.h: fix a typo for sys_sysmips
4369 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
4370 fix typo
4371
43722001-03-31 Wichert Akkerman <wakkerma@debian.org>
4373
4374 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
4375
43762001-03-31 Wichert Akkerman <wakkerma@debian.org>
4377
4378 * linux/ia64/ioctlent.h: regenerated
4379
43802001-03-31 Wichert Akkerman <wakkerma@debian.org>
4381
4382 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
4383 general Linux ioctlent.sh
4384
43852001-03-31 Wichert Akkerman <wakkerma@debian.org>
4386
4387 * linux/ioctlent.sh: add dir variable for location of kernel headers
4388
43892001-03-29 Wichert Akkerman <wakkerma@debian.org>
4390
4391 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
4392
43932001-03-29 Wichert Akkerman <wakkerma@debian.org>
4394
4395 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
4396
43972001-03-29 Wichert Akkerman <wakkerma@debian.org>
4398
4399 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
4400
44012001-03-29 Wichert Akkerman <wakkerma@debian.org>
4402
4403 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
4404
44052001-03-28 Wichert Akkerman <wakkerma@debian.org>
4406
4407 * configure.in: use sparc* so we can compile on sparc64 as well
4408 * process.c, syscall.c: work around double define of fpq, fq and fpu
4409 structs on Linux/sparc, and use regs instead of pt_regs
4410 * don't use asm/sigcontext.h on Linux/sparc
4411
44122001-03-28 Wichert Akkerman <wakkerma@debian.org>
4413
4414 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
4415
44162001-03-28 Wichert Akkerman <wakkerma@debian.org>
4417
4418 * strace.c: use __WALL as wait4 flag if it exists so we can properly
4419 trace threaded programs
4420
44212001-03-27 John Hughes <john@Calva.COM>
4422
4423 * aclocal.m4: add check for endianness of long long.
4424 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
4425 * configure.in: check for endianness of long long.
4426 * defs.h: change LONG_LONG macro to work with either endianness of
4427 long long.
4428
44292001-03-27 John Hughes <john@Calva.COM>
4430
4431 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
4432 initialisation list for array).
4433
44342001-03-27 John Hughes <john@Calva.COM>
4435
4436 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
4437 systems - bad merge of Harald Boehme's patch by me.
4438
44392001-03-27 Wichert Akkerman <wakkerma@debian.org>
4440
4441 * lots of files: add Linux/hppa support
4442
44432001-03-19 Wichert Akkerman <wakkerma@debian.org>
4444
4445 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
4446 * linux/syscallent.h: not that syscalls 220 and 221 are used now
4447 * config.guess: updated
4448
44492001-03-17 Wichert Akkerman <wakkerma@debian.org>
4450
4451 * linux/ioclsort.c: new file
4452 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
4453 the ioctl list that doesn't involve attempting to #include all kernel
4454 headers
4455 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
4456 by the new ioctlent.sh
4457 * ioctl.c: only look at the number and type bits for linux, since
4458 ioctlent.sh no longer supplies the others
4459
44602001-03-08 John Hughes <john@Calva.COM>
4461
4462 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
4463 pretend they have names ending with "?" so that -e trace=stat (for
4464 example) will work.
4465 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
4466 * freebsd/i386/syscall.h: consistency.
4467
44682001-03-08 John Hughes <john@Calva.COM>
4469
4470 * acconfig.h: add new ST_xxx defines.
4471 * aclocal.m4: macros to check for more fields in struct stat.
4472 * configure.in: use new macros to check for fields in struct stat.
4473 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
4474
44752001-03-08 John Hughes <john@Calva.COM>
4476
4477 * defs.h: rename wimpy get64 as powerful new LONG_LONG
4478 * file.c: use LONG_LONG
4479 * io.c: use LONG_LONG
4480 * mem.c use LONG_LONG
4481
44822001-03-08 John Hughes <john@Calva.COM>
4483
4484 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
4485 * aclocal.m4: routines to check for long long off_t and rlim_t.
4486 * configure.in: check for long long off_t and rlim_t.
4487 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
4488 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
4489 bit versions.
4490 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
4491 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
4492 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
4493 and setrlimit.
4494 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
4495 now done automaticaly for us.
4496 * freebsd/i386/syscall.h: ditto.
4497 * freebsd/i386/syscallent.h ditto.
4498
44992001-03-07 John Hughes <john@Calva.COM>
4500
4501 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
4502 * file.c: On FreeBSD use stat64 and pals instead of stat.
4503 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
4504 * freebsd/i386/syscall.h: ditto.
4505 * freebsd/i386/syscallent.h: ditto.
4506
45072001-03-07 John Hughes <john@Calva.COM>
4508
4509 * file.c: merge missing part of Harald Böhme's solaris patches,
4510 was only declaring sys_{stat64,lstat64,fstat64} on linux!
4511
45122001-03-07 John Hughes <john@Calva.COM>
4513
4514 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
4515 * svr4/syscallent.h: pread/pwrite are TF calls.
4516
45172001-03-07 John Hughes <john@Calva.COM>
4518
4519 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
4520 on alignment for off_t (64 bit) arguments. Also simplify get64 so
4521 we don't need to know endianness of long long.
4522 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
4523 ftruncate, allows reduction in numvber of horrid #if's
4524 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
4525 * mem.c: FreeBSD now uses 64 bit version of mmap.
4526 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
4527 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
4528 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
4529
45302001-03-06 John Hughes <john@Calva.COM>
4531
4532 * file.c: Implement truncate64 and ftruncate64
4533 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
4534 LFS64 systems.
4535 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
4536
45372001-03-06 John Hughes <john@Calva.COM>
4538
4539 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
4540 syscall master file).
4541
45422001-03-06 John Hughes <john@Calva.COM>
4543
4544 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
4545 zap incorrect syscall subarg range check.
4546
45472001-03-06 John Hughes <john@Calva.COM>
4548
4549 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
4550 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
4551 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
4552 mostly).
4553
45542001-03-06 John Hughes <john@Calva.COM>
4555
4556 * dummy.h: add unimplemented UW sycalls
4557 * syscall.h: we can do settimeofday for UW, whopee!
4558 * syscallent.h: fix unimplemented UW syscalls
4559
45602001-03-06 John Hughes <john@Calva.COM>
4561
4562 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
4563 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
4564 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
4565 so it doesn't try to use pr_sysarg.
4566
45672001-03-06 John Hughes <john@Calva.COM>
4568
4569 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
4570 * file.c: handle xstat version _STAT64_VER, aka stat64.
4571
45722001-03-06 John Hughes <john@Calva.COM>
4573
4574 * net.c: make sure SOL_ options are defined before using.
4575 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
4576
45772001-02-21 Wichert Akkerman <wakkerma@debian.org>
4578
4579 * net.c: fix format for printing Unix domain sockets
4580
45812001-02-19 Wichert Akkerman <wakkerma@debian.org>
4582
4583 * linux/mips/syscallent.h: use new sys_sysmips
4584 * system.c: add sys_sysmips decoding
4585
45862001-02-16 Wichert Akkerman <wakkerma@debian.org>
4587
4588 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
4589 submitted the IP6 scope ID updates
4590 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
4591 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
4592 available
4593 * configure.in: check for if_indextoname function and sin6_scope_id
4594 * net.c: teach printsock about IP6 scope ids
4595
45962001-02-16 Wichert Akkerman <wakkerma@debian.org>
4597
4598 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
4599 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
4600 * Makefile.in: use @mandir@ and @bindir@
4601
46022000-11-26 Wichert Akkerman <wakkerma@debian.org>
4603
4604 * net.c: fix formating error in sys_setsockopt
4605 * net.c: add list of socketlayers and use that for [gs]etsockopt
4606
46072000-10-12 Wichert Akkerman <wakkerma@debian.org>
4608
4609 * time.c: use sys/timex.h so things compile with 2.2 kernels
4610 * stream.c: test if MSG_* constants are #defined
4611
46122000-09-03 Wichert Akkerman <wakkerma@debian.org>
4613
4614 * process.c: perform bpt trick for clone as well so we can get the
4615 pid of the child before it starts doing something
4616 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
4617 again with newer libcs
4618 * test/clone.c: improve our testcase a bit
4619 * Merge another patch from Gäel Roualland with FreeBSD updates
4620
46212000-09-01 Wichert Akkerman <wakkerma@debian.org>
4622
4623 * lots of files: merge patch from Gaël Roualland to add
4624 support for FreeBSD.
4625
46262000-08-09 Wichert Akkerman <wakkerma@debian.org>
4627
4628 * file.c: update to reflect that st_ino suddenly became a long long
4629 in the in Linux 2.4.0-test6
4630
46312000-08-09 Wichert Akkerman <wakkerma@debian.org>
4632
4633 * test/clone.c: minor fixup
4634 * Another bunch of patches from John Hughes merged:
4635 * signal.c:
4636 + SVR4 printcontext(): sigset_t != sigset_t*
4637 + getcontext returns a value, so print on exit of syscall
4638 + add UC_FP to ucontext_flags for OS writers that can't spell
4639 + sys_signal(): special case SIG_{ERR,DFL,IGN}
4640 + decode_subcall(): only do subcall range checking when needed
4641 * bunch of UnixWare updates
4642 * aclocal.m4, acconfig.h, configure.in: add test for long long type
4643
46442000-07-04 Wichert Akkerman <wakkerma@debian.org>
4645
4646 * net.c: add SOL_PACKET and SOL_RAW socket options, update
4647 SOL_IP and SOL_TCP
4648
46492000-06-23 Wichert Akkerman <wakkerma@debian.org>
4650
4651 * strace.c: close outf before we exec a child process
4652
46532000-06-09 Ulrich Drepper <drepper@redhat.com>
4654
4655 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
4656 * defs.h (struct tcb): Make auxstr member const.
4657 * file.c (fsmagic): And many more magic numbers.
4658 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
4659
46602000-04-26 Wichert Akkerman <wakkerma@debian.org>
4661
4662 * defs.h: balance #if/#endif again
4663 * system.c: fix return statements in sys_capget()
4664 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
4665 + file.c: add F_[SG]ETSIG to fcntl flags
4666 + strace.c: don't setre[gu]id if not needed
4667 + system.c: handle sys_reboot for Linux
4668 + term.c: add baudrate constants up to B4000000
4669 + linux/**/syscallent.h: note that munlockall has no arguments
4670
46712000-04-25 David Mosberger <davidm@hpl.hp.com>
4672
4673 * CREDITS: fix email address
4674 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
4675 * signal.c: honour offset of sigconfig in sigframe structure for
4676 Linux/ia64
4677 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
4678 madvise syscalls.
4679 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
4680 AR_BSP points to the _end_ of the active register frame, so we need
4681 to adjust bsp by moving it back by the size of the active frame
4682 before using it.
4683
46842000-04-24 Wichert Akkerman <wakkerma@debian.org>
4685
4686 * process.c: add sparc support to change_syscall
4687
46882000-04-22 Wichert Akkerman <wakkerma@debian.org>
4689
4690 * linux/mips/syscallent.h: fix some typos
4691
46922000-04-14 Wichert Akkerman <wakkerma@debian.org>
4693
4694 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
4695 syscalls
4696
46972000-04-13 Wichert Akkerman <wakkerma@debian.org>
4698
4699 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
4700 4999
4701
47022000-04-09 Wichert Akkerman <wakkerma@debian.org>
4703
4704 * README-linux: updated to note that strace might not compile
4705 with development kernels
4706 * bjm.c: sys_query_module: check if malloc succeeds
4707 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
4708 * linux/syscallent.h: updated for 2.3.99pre3
4709 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
4710 even though Linux doesn't implement them
4711 * syscall.c: add global variables for MIPS registers as well
4712 * syscall.c: move global variables to before get_scno since that uses them
4713 * util.c: oops, misspelled defined
4714 * process.c: fix ptrace calls in change_syscall
4715 * mem.c: decode sys_madvise
4716 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
4717 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
4718 + small fix for RLIMIT_* and RUSAGE_BOTH
4719 + enhace support for capget and capset
4720
47212000-02-19 Wichert Akkerman <wakkerma@debian.org>
4722
4723 * test/vfork.c: new file to test vfork traces
4724 * test/.cvsignore: new file
4725 * defs.h: Up maximum number of traced processed to 64
4726 * strace.c: Disable some debugging code from davidm
4727 * implement setarg for more architectures
4728 * implement change_syscall
4729
47301999-12-27 Morten Welinder <terra@diku.dk>
4731
4732 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
4733 _unsigned_ char parameter.
4734
47352000-02-14 Wichert Akkerman <wakkerma@debian.org>
4736
4737 * S390 updates
4738
47392000-02-03 Wichert Akkerman <wakkerma@debian.org>
4740
4741 * Merge Linux/ia64 patches
4742
47432000-01-02 Pavel Machek <pavel@ucw.cz>
4744
4745 * probe if sys/poll.h exists in configure + minor cleanups
4746
4747 * syscall.c: split trace_syscall into few pieces to make code readable
4748
47492000-01-21 Wichert Akkerman <wakkerma@debian.org>
4750
4751 * Release version 4.2 to get the current updates out and so
4752 we can concentrate in finishing the clone support.
4753
47542000-01-11 Wichert Akkerman <wakkerma@debian.org>
4755
4756 * Add 1900 to tm_year in sprinttime
4757
47581999-12-24 Wichert Akkerman <wakkerma@debian.org>
4759
4760 * file.c: protect printstat64 with STAT64 instead of linux so we can
4761 compile on Linux architectures that don't have it
4762 * util.c: fix LOOP for ARM
4763
4764Fri Dec 24 18:05:00 EST 1999
4765
47661999-12-23 Ulrich Drepper <drepper@cygnus.com>
4767
4768 * file.c: Use ugly libc_stat trick also for stat64.
4769 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
4770 * process.c (internal_clone): Fix a few typos and add definitions to make
4771 it at least compile.
4772 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
4773 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
4774 and sys_fstat64.
4775 * aclocal.m4: Define AC_STAT64.
4776 * acconfig.h: Define HAVE_STAT64.
4777 * configure.in: Add AC_STAT64.
4778
4779Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4780
4781 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
4782 support for Linux on the IBM S/390 architecture
4783 * process.c: add internal_clone(), currently only shows the options
4784 * syscall.c: use internal_clone to handle SYS_clone
4785
4786Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4787
4788 * Rewrite mmap-handling to support mmap2 on Linux
4789
4790Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4791
4792 * Note that Linux can handle sys_semop() as well
4793
4794Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4795
4796 * Include linux/in6.h for glibc2.0 and older
4797
4798Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4799
4800 * Merge patches from John Hughes to make configure support UnixWare
4801
4802Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4803
4804 * Enhance sys_query_module
4805
4806Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4807
4808 * Patches from John Hughes:
4809 + cosmectic fix in sys_getpmsg
4810 + allow net.c to compile on systems without AF_INET6
4811 + Only use long_to_sigset on Linux systems
4812 + UnixWare treats sigmask_t and sigmask_t* as the same thing
4813 + Add pollhack
4814 + Parse mount arguments for UnixWare
4815 + ACL fixes for UnixWare
4816
4817Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4818
4819 * Release 4.1 to get all the changes made out there
4820
4821Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4822
4823 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
4824 + Socket calls parsed better
4825 + bunch of alpha OSF syscalls added
4826 + Fix alpha 32/64 bit issues
4827
4828Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4829
4830 * Move Linux kernelmodule-functions from system.c to bjm.c and
4831 remove duplicate for sys_create_module
4832 * Linux MIPS updates:
4833 + Play with #ifdef's in net.c to get IPv6 right
4834 + Use printargs for vm86-syscall
4835
4836Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
4837
4838 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
4839
4840Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4841
4842 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
4843 and sys_delete_module correctly
4844
4845Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4846
4847 * Update cvsbuild to give a better error if autoconf isn't installed
4848 * Add test for linux/ptrace.h to configure
4849 * Since we define GNU_SOURCE in the Makefile we don't need to define
4850 USE_GNU in file.c anymore
4851
4852Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4853
4854 * #define USE_GNU before including file.c so we get some extra O_* flags
4855
4856Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4857
4858 * Add missing } in IPv6 output
4859
4860Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4861
4862 * Update copyright for strace-graph to BSD to be consistent with
4863 the rest of strace
4864
4865Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4866
4867 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
4868 defined for all kernelversions
4869 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
4870
4871Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4872
4873 * linux/sparc/syscall.h: Declare create_module/init_module.
4874 * configure.in: Allow compilation in a different directory
4875 than the source one.
4876 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
4877 so that we don't depend on asm/ptrace.h which clashes with
4878 glibc sys/ptrace.h.
4879 * util.c: Likewise.
4880 * syscall.c: Likewise.
4881
4882Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4883
4884 * Syscall 94 on Linux alpha is sys_poll
4885
4886Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4887
4888 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
4889
4890Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4891
4892 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
4893 + Correctly implement fix sys_createmodule (Linux)
4894 + Add limited handlig of sys_initmodule (Linux)
4895
4896Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4897
4898 * Add configure-test for sys/reg.h and use that
4899 * Use sys/reg.h instead of asm/ptrace.h
4900
4901Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4902
4903 * Remove hack in signal.c for arm architecture
4904 * Add hack so we compile correctly on powerpc
4905
4906Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4907
4908 * Add a corrected patch from Daniel Jacobowitz
4909
4910Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4911
4912 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
4913 for the stat structure
4914
4915Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4916
4917 * Fix test for sys/reg include
4918
4919Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4920
4921 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
4922 * Fixed some SunOS compile problems earlier that I forgot to include
4923 here
4924
4925Mon Jun 14 12:44:25 CEST 1999
4926
4927 * Avoid leakint fd into child when forking, patch from
4928 John Hughes <john@Calva.COM>
4929
4930Fri Jun 11 14:54:47 CEST 1999
4931
4932 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
4933 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
4934
4935Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4936
4937 * Brought syscall list for alpha up to date
4938
4939Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
4940
4941 * system.c: sys_umount2 syscall support.
4942 * linux/sparc/errnoent.h: Update sparc-linux errnos.
4943 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
4944 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
4945 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
4946 so it needs strace's own copy of the stat structure.
4947 * util.c: Make it compile on sparc-linux.
4948 * strace.c: Fix strace -f and -ff operation on sparc-linux.
4949 * signal.c: rt_sigaction has different arguments on sparc*-linux
4950 and alpha-linux.
4951 * syscall.c: Recognize sparc64-linux binaries.
4952
4953Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
4954
4955 * configure.in: Fix typo (CFLAG -> CFLAGS).
4956
4957 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
4958
4959Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4960
4961 * Add some sysctl support, patch from Ulrich Drepper
4962
4963Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4964
4965 * Use kernel dirent structure for Linux
4966
4967Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4968
4969 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4970 + some layout and other minor fixes
4971 + add some m68k-specific things to linux/syscallent.h. Note that m68k
4972 is similar enough to i386 to not need it's own subdirectory
4973 + add support for sendfile and mremap syscalls for Linux
4974 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
4975 + ioctls.h vs sys/ioctl.h on Alpha platform
4976 + pointer was casted to an int in stream.c
4977 + strsignal() needs -D_GNU_SOURCE in CFLAGS
4978 + several other casts changed
4979 + correct ARM/POWERPC architecture defines in acconfig.h
4980 * Merge in patches from Morten Welinder <terra@diku.dk>
4981 + add some autoconf-tests for includefiles
4982 + handle solaris version of sigcontext struct (actually I hacked this
4983 up again, but the idea is his :)
4984
4985Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4986
4987 * Update syscalls for linux alpha, patch from Bart Warmerdam
4988 <bartw@debian.org>
4989 * Update sparc code so it actually compiles
4990
4991Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4992
4993 * Add support for old_*stat functions for Linux. Please note you need
4994 to use reasonably recent kernel headers to compile strace now.
4995 * Change references to LINUX into linux in file.c
4996 * Fix include for LDT in mem.c
4997
4998Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
4999
5000 * Change in strace maintainership, jrs passed the torch to me.
5001 * Use autoconf 2.13
5002 * Incorporate all changes already made in the Debian strace package:
5003 + compiles with more Linux kernels
5004 + added support for more Linux architectures
5005 + add support for a lot of extra syscalls
5006 + fix some problems with hanging children
5007 + check stray syscall after execv
5008 + decode capget and capset arguments
5009 + add more constants to net.c
5010 + detect ROSE networking
5011 + add more protocol families to domains
5012 + add IPIP protocol
5013 + added MSG_PROXY and MSG_CTRUNC to msg_flags
5014 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
5015 + added IP, IPX and TCP-options
5016 + added IP, IPX and TCP support to get-/setsockopt()
5017 + added IPX support
5018 + updated handling of signals
5019
5020Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
5021
5022 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
5023 instead of SVR4. That is, read a few bytes at a time
5024 to avoid overrunning the end of the stack.
5025
5026Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
5027
5028 * version.c: Version 3.1 is released.
5029
5030Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
5031
5032 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
5033 as well since that's where glibc declares it. Go figure.
5034 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
5035 instead of sigcontext_struct since glibc v5+ apparently
5036 plays games with the native OS namespace.
5037 From David Mosberger-Tang <davidm@AZStarNet.com>.
5038
5039Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
5040
5041 * version.c: Version 3.0.14 is released.
5042
5043 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
5044 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
5045 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
5046 differently.
5047 Reported by Henrik Storner <storner@osiris.ping.dk>.
5048
5049 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
5050 sys/filio.h and sys/stream.h and remove check for poll.
5051 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
5052 Handle old and new styles of argument passing for select on Linux.
5053 * ioctl.c, stream.c: Conditionalize stream code on presence of
5054 sys/stream.h instead of poll because glibc implements poll but
5055 not the rest of the stream interface.
5056 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
5057 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
5058 sigsetmask.
5059 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
5060 * util.c (umoven, umovestr): Move data in long-sized chunks
5061 at a time, instead of hard coding it to be 4.
5062 From David Mosberger-Tang <davidm@AZStarNet.com>.
5063
5064Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
5065
5066 * version.c: Version 3.0.13 is released.
5067
5068 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
5069 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
5070 asm/sigcontext.h to define sigcontext_struct and don't define it
5071 locally if the header is present.
5072
5073 * syscall.c (nerrnos{0,2}): Correct size computation.
5074
5075 * Makefile.in: Remove dependencies and rules relating to files
5076 normally found in the os directory. Because of the new scheme we
5077 don't know precisely where they come from. Sigh.
5078 * signalent.sh: Make it work for sunos4, linux, and svr4.
5079 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
5080 to traditional make syntax. Add signalent.h to files which can
5081 unconditionally be rebuilt. Prevent signalent.h from being
5082 unconditionally being rebuilt since it's customized.
5083 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
5084 Use versions built by {ioctlent,errnoent,signaltent}.sh.
5085 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
5086 4.1.4 and gcc 2.7.2.
5087
5088Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
5089
5090 * configure.in, Makefile.in: Add OSARCH concept to finish
5091 build support for the alpha.
5092 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
5093 and maintainer-clean rules.
5094 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
5095 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
5096 for less, greater, and equal since subtraction on two's
5097 complement numbers isn't an order relation (it isn't transitive)!
5098 * linux/Makefile.in: Add rules for the signalent.h file.
5099 * linux/alpha/Makefile.in: New file.
5100
5101Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
5102
5103 * version.c: Version 3.0.12 is released.
5104
5105 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
5106 From Michael E Chastain <mec@duracef.shout.net>.
5107
5108 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
5109 * syscall.c (set_personality): New.
5110 * strace.c (main): Call set_personality.
5111 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
5112 ioctlent, and signalent indirect pointers and redirect them
5113 based on personality.
5114 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
5115 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
5116
5117 * util.c (upeek): Handle case where ptrace returns a long
5118 and sizeof(long) != sizeof(int).
5119 From Richard Henderson <richard@twiddle.tamu.edu>
5120
5121Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
5122
5123 * version.c: Version 3.0.11 is released.
5124
5125 * many files: Fix more printf warnings for other platforms.
5126
5127 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
5128
5129 * linux/dummy.h: Handle missing library support for {send,recv}msg.
5130 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5131
5132 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
5133 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5134
5135Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
5136
5137 * version.c: Version 3.0.10 is released.
5138
5139 * Makfile.in: Add os/arch to includes so that a given arch
5140 (like alpha) can override the native arch (like i386).
5141 * configure.in: Check for sendmsg.
5142
5143 * net.c: Make sendmsg and recvmsg dependent on an autoconf
5144 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
5145
5146 * acconfig.h, configure.in: Detect the alpha.
5147 * ioctl.c: Handle the alpha.
5148 * defs.h: Make some members long for the alpha. Define
5149 some register nicknames. Add support for WAITEXECVE.
5150 * file.c [ALPHA]: Support the alpha for statfs. Add
5151 osf_statfs and osf_fstatfs for the alpha. Make damn sure
5152 major and minor results are suitable for passing to printf.
5153 * signal.c, syscall.c: Support the alpha.
5154 * process.c: Add alpha user offsets.
5155 * most files: Use %l? for printf arguments since
5156 most are now longs for the alpha.
5157 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
5158 New for the alpha.
5159 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
5160
5161Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
5162
5163 * version.c: Version 3.0.9 is released.
5164
5165 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
5166
5167 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
5168 Linux kernel version system calls.
5169
5170Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
5171
5172 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
5173 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
5174 decode IPC calls using it.
5175 * sunos4/dummy.h: Alias sys_semop to printargs.
5176 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
5177 * sunos4/syscallent.h: Include new subcalls for IPC.
5178 From Matthias Pfaller <leo@dachau.marco.de>.
5179
5180Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
5181
5182 * version.c: Version 3.0.8 is released.
5183
5184 * time.c [LINUX]: Explicitly include linux/version.h.
5185
5186 * strace.c (main): Don't let them even *try* to
5187 get strace to attach to itself since some systems
5188 don't handle this case very gracefully.
5189 Reported by David S. Miller <davem@caip.rutgers.edu>.
5190
5191 * Makefile.in (distclean): Fix it for subdirectories.
5192
5193 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
5194 sys_flags member for each defined system call.
5195
5196Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
5197
5198 * defs.h (TRACE_*): New flags to describe what class
5199 of system call each system call is.
5200 (sysent): Add sys_flags member.
5201 * syscall.c (sysent): Define (and later undef) abbreviations
5202 for the system call class flags.
5203 (lookup_class): New function to translate strings to
5204 system call class flags.
5205 (qualify): Handle new system call class mechanism.
5206 * linux/syscallent.h: Fill in the new sys_flags member
5207 for each defined system call.
5208
5209 * defs.h (print_sock): Remove redundant and non-K&R C
5210 compatible prototype. From Juergen Weigert
5211 <jnweiger@immd4.informatik.uni-erlangen.de>.
5212
5213Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
5214
5215 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
5216 From Michael E Chastain <mec@duracef.shout.net>.
5217
5218 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
5219 kernels. From Michael E Chastain <mec@duracef.shout.net>.
5220
5221Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
5222
5223 * file.c (sprintfstype): Enclose string result in double
5224 quotes.
5225
5226 * time.c (sys_adjtimex) [LINUX]: Conditionalize
5227 constantly evolving timex structure.
5228 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5229
5230 * defs.h, syscall.c, strace.c: Rename syscall to
5231 trace_syscall and change prototype and all callers
5232 because of broken Linux shared libraries.
5233 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5234
5235 * Makefile.in (clean): Check for a file with test -f not
5236 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
5237
5238Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
5239
5240 * version.c: Version 3.0.7 is released.
5241
5242 * util.c (string_quote): Fix thinko which caused core
5243 dumps for strings with quotes in them.
5244 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
5245
5246 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
5247 files from /usr/include, not just the linux one.
5248 From Michael E Chastain <mec@duracef.shout.net>.
5249
5250 * linux/errnoent.sh: Total rewrite to handle more ioctls with
5251 fewer false positives on more kernel flavors.
5252 From Michael E Chastain <mec@duracef.shout.net>.
5253
5254Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
5255
5256 * version.c: Version 3.0.6 is released.
5257
5258 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5259 sys_msync.
5260 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
5261 on MC_SYNC instead of HAVE_MCTL.
5262 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
5263 (sys_msync): New function.
5264
5265Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
5266
5267 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
5268 sys_flock and sys_getdents.
5269 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
5270 not SUNOS4.
5271 * file.c (sys_getdents): Define unconditionally and handle
5272 LINUX case.
5273 * strace.c (main): Disallow username option unless both real
5274 and effective uids are root.
5275
5276Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
5277
5278 * strace.c (main): Ensure that run_uid and run_gid are
5279 always set to something meaningful.
5280 (main, newoutf) [!SVR4]: Swap real and effective uids while
5281 opening any output files.
5282 (main) [!SVR4]: Treat effective uid of root as a request
5283 to handle suid binaries correctly using the real uid of
5284 the invoking user.
5285
5286Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
5287
5288 * Makefile.in: Add `|| true' to clean rule because
5289 although GNU make 3.74 uses `sh -c' to invoke commands
5290 every other make in the world uses `sh -ec'.
5291
5292 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
5293 arguments appear to be stored on the stack, not in the
5294 registers following A3 (empirical result).
5295
5296 * defs.h: Add prototype for printsock.
5297 * svr4/dummy.h: Remove generic handling of sys_mount.
5298 * system.c [SVR4, MIPS]: Include several system headers to cleanly
5299 get access to SGI mount information.
5300 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
5301 (sys_mount) [SVR4, MIPS]: New function.
5302 (sys_mount) [SVR4, !MIPS]: New function.
5303
5304Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
5305
5306 * version.c: Version 3.0.5 is released.
5307
5308 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
5309 tv_usec members to long when using printf.
5310
5311 * ipc.c: Omit define of __KERNEL__.
5312 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
5313 want which __KERNEL__ used to provide.
5314 (sys_msgrcv): Change reference to ipc_kludge structure to
5315 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
5316
5317 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
5318 Linux specific options.
5319
5320 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
5321 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
5322 instead of depending of __KERNEL__.
5323
5324 term.c: Cast c_{i,o,c,l}flag to long when using printf.
5325
5326Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
5327
5328 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
5329 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
5330 and AC_DECL__SYS_SIGLIST.
5331 * acconfig.h (SYS_ERRLIST_DECLARED): New.
5332 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
5333 (strsignal): Use SYS_SIGLIST_DECLARED.
5334
5335 net.c (sys_socket): Omit inadvertent surplus comma when
5336 protocol family isn't PF_INET.
5337
5338 util.c (dumpstr): Fix incorrect printing of one too many
5339 characters when the length is not an even multiple of 16 bytes.
5340 Reported by Juergen Weigert
5341 <jnweiger@immd4.informatik.uni-erlangen.de>.
5342
5343Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
5344
5345 * ioctl.c (compare): Change prototype to match POSIX qsort.
5346 * signal.c (sigishandled) [SVR4]: Omit everything after return.
5347 * strace.c (trace) [SVR4]: Break out of for loop instead of
5348 returning when finished so final return statement is executed.
5349 * syscall.c (internal_syscall): Add more SYS_wait* variations.
5350 (syscall) [LINUX]: Correct typo which commented out the M68K
5351 argument to ifdef.
5352 * util.c (printstr): Cast unsigned char pointer argument
5353 to char pointer in umovestr call.
5354 (dumpstr): Likewise for umoven.
5355
5356Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
5357
5358 * version.c: Version 3.0.4 is released.
5359
5360 * signal.c (sys_sigblock): Move after the definition of
5361 sys_sigsetmask that it calls to avoid an implicit declaration.
5362 * stream.c (transport_user_options, transport_server_options):
5363 Only needed if TI_BIND is defined.
5364 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
5365
5366 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
5367 the tcp arguement from the call to exiting. Add getrval2
5368 check so no fork processing is done in the child.
5369 (printwaitn): Initialize exited so that its value is defined
5370 for all flows of execution.
5371
5372Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
5373
5374 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
5375 setfsuid, setfsgid, and _llseek syscalls.
5376 * linux/syscall.h: Add prototypes for them.
5377 * linux/syscallent.h: Add them to the syscall entries table.
5378 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
5379 defines and conditionally include linux/personality.h if
5380 __NR_personality is defined.
5381 (personality_options) [LINUX]: New table.
5382 (sys_personality) [LINUX]: New function.
5383
5384Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
5385
5386 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
5387 on the number of traced processes so that we can have untraced
5388 children (e.g. via popen).
5389
5390 * strace (main) [!SVR4]: Call fake_execve to get the actual
5391 exec and its arguments into the trace.
5392 (environ): Declare it.
5393 * process.c (fake_execve): New function.
5394 (headers): Include sys/syscall.h to get SYS_* defines.
5395
5396 * process.c (sys_execv, sys_execve): Surround argument annotations
5397 with C comment delimiters.
5398 (printargv, printargc): The arg vector is an array of char pointers
5399 not ints.
5400
5401 * strace.c (printleader): Also check for multiple -p arguments
5402 when deciding whether to print the pid field.
5403
5404 * strace.c (strerror) [!HAVE_STRERROR]: New function.
5405 * defs.h (strerror, strsignal): Add these prototypes if we provide
5406 the functions.
5407 * configure.in (AC_CHECK_FUNCS): Add strerror.
5408
5409 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
5410 and blocked signals.
5411
5412 * strace.c (main): Add username option. Verify they are root before
5413 letting them use it. Look up the ids in the password file. Set
5414 them just before executing the program.
5415 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5416
5417Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
5418
5419 * version.c: Version 3.0.3 is released.
5420
5421 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
5422 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
5423
5424 * strace.c (outfname): Initialize to NULL.
5425 (main): Defer output file processing until after arguments.
5426 Allow either a pipe or a bang for command arguments.
5427 Check if outfname is NULL instead of checking outf for stderr.
5428 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
5429 (droptcb): Reset close TCB's outf to NULL instead of stderr.
5430 (tprintf): Avoid calling vfprintf if outf is NULL.
5431
5432 * strace.c (main): Use popen if -o argument begins with a pipe.
5433 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
5434
5435 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
5436 but WIFSTOPPED was used.
5437
5438 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
5439 rule to prevent the comment from being untrue.
5440
5441Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
5442
5443 * strace.c (sys_exit): Move follow fork code to internal_exit.
5444 (sys_fork): Move follow fork code to internal_fork.
5445 (sys_execv, sys_execve): Move follow fork code to internal_exec.
5446 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
5447 (vforking): Remove this static variable and check scno in
5448 internal_fork instead.
5449 (internal_exit, internal_fork, internal_exec, internal_wait): New
5450 functions.
5451 * defs.h: Add prototypes for the new internal_* functions.
5452 * syscall.c (syscall): Move syscall entering trace qualifier check
5453 and reprint checking after context decoding and precede them with
5454 a call to internal_syscall. Precede syscall exiting trace
5455 qualifier check with a call to internal_syscall.
5456 (internal_syscall): New function.
5457
5458 * defs.h (struct tcb): Make scno signed.
5459 * strace.c (syscall) Make u_error signed.
5460 [LINUX, I386]: Avoid unsigned cast in eax check.
5461 * syscall.c (sys_indir): Make i, scno, and nargs signed.
5462 * desc.c (sys_select): Make cumlen unsigned
5463
5464Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
5465
5466 * net.c (socktypes): Add SOCK_PACKET.
5467
5468Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
5469
5470 * Makefile (clean): Check explicitly for a Makefile in subdirs
5471 before running make in them.
5472
5473Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
5474
5475 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
5476 [MIPS] (detach): Initialize error for MIPS case.
5477 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
5478 compilers.
5479 * syscall.c (decode_subcall): Move variable i into conditionals
5480 that use use it.
5481 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
5482 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
5483 to change them all.
5484 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
5485 printing since we don't know what the size of their type is.
5486 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
5487 if autoconf detects it since it seems to either not work or do
5488 something else entirely on Irix 5.3.
5489
5490Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
5491
5492 * version.c: Version 3.0.2 is released.
5493 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
5494 so that the file descriptor arg is decimal.
5495
5496Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
5497
5498 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
5499 because on Linux they are enumerators.
5500
5501 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
5502 MS_SYNCHRONOUS.
5503
5504 * util.c (printxval): When there is no translation, print the actual
5505 number first and the the default value as a C comment.
5506
5507 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
5508 sys_setsockopt): Change first argument from unsigned to signed to
5509 cater to the frequent practice of calling system calls with a file
5510 descriptor of -1.
5511 * mem.c (sys_mmap): Likewise.
5512
5513Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
5514
5515 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
5516
5517Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
5518
5519 * version.c: Version 3.0.1 is released.
5520 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
5521 * config.guess, config.guess: Update from the FSF.
5522 * install-sh: New from the FSF.
5523
5524Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
5525
5526 * Makefile.in: Add m68k arch.
5527 * acconfig.h (M68K): Add m68k define.
5528 * configure.in: Add detection of arch m68k.
5529 * process.c [M68K] (struct_user_offsets): Support m68k registers and
5530 offsets.
5531 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
5532 structure.
5533 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
5534 * syscall.c [M68K] (syscall): Support m68k syscall number register
5535 and errno in d0 instead of eax.
5536 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
5537 program counter in PT_PC instead of EIP.
5538 [M68K] (LOOP): Support m68k loop instruction.
5539 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5540
5541 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
5542 to MAP_FIXED instead of MAP_ANONYMOUS.
5543 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5544
5545 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
5546 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
5547
5548Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
5549
5550 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
5551 Reported by Thanh Ma <tma@encore.com>.
5552
5553 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
5554 1.1.62 doesn't continue a traced child when the parent exits.
5555 Reported by Matt Day <mday@artisoft.com>.
5556
5557 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
5558
5559 * util.c (printstr): Fix longstanding bug in notating string
5560 continuation.
5561
5562 * strace.c [SVR4] (proc_open): Specifically wait for the child the
5563 child to go into the execve syscall to avoid spurious traces.
5564 [LINUX] (detach): Conditionalize the status variable.
5565
5566Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
5567
5568 * Makefile.in: Add mips arch.
5569 * acconfig.h (MIPS): Add mips define.
5570 * configure.in: Add detection of opsys irix5 and arch mips. Check
5571 for prctl function.
5572 Check for sys/sysconfig.h header.
5573 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
5574 * file.c [SVR4]: Include sys/cred.h.
5575 (access_flags): Update access flags for SGI.
5576 (sprinttime): Change type of sprinttime argument from unsigned
5577 long to time_t.
5578 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
5579 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
5580 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
5581 Cast si_band member to long before printing.
5582 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
5583 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
5584 * strace.c [SVR4] [MIPS]:
5585 (foobar): New dummy signal handler.
5586 (main): Install a dummy signal handler in the child before pausing
5587 to work around an SGI bug in PRSABORT.
5588 (proc_open): Send a interrupt to the child instead of aborting the
5589 syscall which doesn't work on Irix5.2.
5590 * svr4/dummy.h: Add new unfinished SGI syscalls
5591 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
5592 existing calls (e.g. sys_ksigaction like sys_sigaction).
5593 Printargs does the print thing for sys_sethostid.
5594 * svr4/syscall.h: Declare all new SGI syscalls.
5595 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
5596 and add it to all subcall entry points.
5597 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
5598 decode as subcalls on MIPS. Instead, use the normal syscalls.
5599 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
5600 since SGI syscall numbers are off by one.
5601 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
5602 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
5603 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
5604 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
5605 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
5606 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
5607 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
5608 Add workaround for broken SGI pr_sysarg on syscall entry.
5609 [SVR4] (syscall): Conditionalize subcall decoding for
5610 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
5611 [SVR4] [MIPS] (getrval2): Handle SGI.
5612 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
5613 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
5614 [MIPS] (syssgi_options, sys_syssgi): New for SGI.