blob: 2ff68d6cba23578400b1d51ed8b3c21f34c8cebf [file] [log] [blame]
Roland McGrath02687832007-07-05 19:09:14 +000012007-07-05 Roland McGrath <roland@redhat.com>
2
Roland McGrathb3205c82007-07-05 20:50:56 +00003 * configure.ac: Use <stddef.h> before <linux/socket.h>.
4
5 * debian/changelog: Harmonize with debian version.
6 * debian/control (Uploaders): Fix surname spelling.
7 (Build-Depends): Make debhelper requirement (>= 5.0.0).
8 (Standards-Version): Update to 3.7.2.
9
Roland McGrath1be68c42007-07-05 20:34:43 +000010 * .cvsignore: Add some automake-created files.
11
Roland McGrathf9fe6452007-07-05 20:32:19 +000012 * file.c (sys_utime): Use personality_wordsize to handle biarch.
13 Fixes RH#247185.
14
15 * signal.c (sys_sigreturn) [MIPS]: Pass 3rd arg to sprintsigmask.
16 From Zhang Le <zhilg@users.sourceforge.net>.
17
Roland McGrath4acaaa12007-07-05 20:03:21 +000018 * strace.c (strace_fopen): [_LFS64_LARGEFILE]: Use fopen64.
19 Fixes Debian#385310.
20
Roland McGrath6176a1a2007-07-05 19:31:52 +000021 * strace.c (main): Fix error message for unfound -u user.
22 From Srinivasa Ds <srinivasa@in.ibm.com>.
Roland McGrath599df142007-07-05 19:37:07 +000023 Fixes RH#247170.
Roland McGrath6176a1a2007-07-05 19:31:52 +000024
25 * debian/control (Architecture): Add armel.
26
Roland McGratha41eb902007-07-05 19:28:52 +000027 * linux/syscallent.h: Fix sys_delete_module arg count.
28 * linux/alpha/syscallent.h: Likewise.
29 * linux/arm/syscallent.h: Likewise.
30 * linux/hppa/syscallent.h: Likewise.
31 * linux/ia64/syscallent.h: Likewise.
32 * linux/m68k/syscallent.h: Likewise.
33 * linux/mips/syscallent.h: Likewise.
34 * linux/powerpc/syscallent.h: Likewise.
35 * linux/s390/syscallent.h: Likewise.
36 * linux/s390x/syscallent.h: Likewise.
37 * linux/sh/syscallent.h: Likewise.
38 * linux/sh64/syscallent.h: Likewise.
39 * linux/sparc/syscallent.h: Likewise.
40 * linux/sparc64/syscallent.h: Likewise.
41 * linux/sparc64/syscallent2.h: Likewise.
42 * linux/x86_64/syscallent.h: Likewise.
43 * linux/dummy.h (sys_delete_module): Use sys_open.
44 From Johannes Stezenbach <js@linuxtv.org>.
45
Roland McGrath02687832007-07-05 19:09:14 +000046 * configure.ac: Check for struct sigcontext.sc_hi2.
47 * signal.c (sys_sigreturn) [MIPS]: Use sc_hi2 vs sc_sigset if found.
Roland McGrathc219f7c2007-07-05 18:59:16 +000048
49 * process.c [LINUX] (futexops): Add many new values.
50 [LINUX] (futexwakeops, futexwakecmps): New tables.
51 [LINUX] (sys_futex): Use them.
52 From Ulrich Drepper <drepper@redhat.com>.
53 Fixes RH#241467.
54
Roland McGrath70e4b462007-07-05 18:43:24 +0000552007-07-05 Jan Kratochvil <jan.kratochvil@redhat.com>
56
57 * strace.c (detach): New prototype. Extended the function comment.
58 [LINUX] (detach): Call droptcb() instead of the wrongly parametrized
59 detach() call.
60 (handle_group_exit): Call droptcb() instead of the wrongly parametrized
61 detach() call. Always call detach() only once from the group leader.
62 Comment the leader killing known bug tested by `test/leaderkill.c'.
63 Code advisory: Roland McGrath
64 Fixes RH#240961.
65
66 * test/leaderkill.c: New file.
67 * test/.cvsignore, test/Makefile: Add it.
68
Roland McGratha7b4e0a2007-07-05 19:01:39 +0000692007-03-21 Andreas Schwab <schwab@suse.de>
70
71 * file.c (sys_newfstatat): Don't use printstat64 on ppc64.
72
Dmitry V. Levinb011af52007-06-30 11:37:09 +0000732007-03-29 Vladimir Nadvornik <nadvornik@suse.cz>
74 Dmitry V. Levin <ldv@altlinux.org>
75
76 Trace linux SG_IO ioctl arguments and results.
77 * scsi.c: New file.
Roland McGrath70e4b462007-07-05 18:43:24 +000078 * Makefile.am (strace_SOURCES): Add it.
Dmitry V. Levinb011af52007-06-30 11:37:09 +000079 * defs.h (scsi_ioctl): New function.
80 * ioctl.c (ioctl_decode): Use scsi_ioctl().
81
Dmitry V. Levinfefdd972007-06-29 21:25:56 +0000822007-06-28 Dmitry V. Levin <ldv@altlinux.org>
83
84 * util.c (tv_mul): Multiply tv_usec properly.
85 Patch from Cai Fei <caifei@cn.fujitsu.com>.
86
Roland McGrath8a483d82007-06-11 22:06:37 +0000872007-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
88
89 Never interrupt when the attached traced process would be left stopped.
90 * strace.c (main): `-p' attaching moved to ...
91 (startup_attach): ... a new function, renamed a variable C to TCBI.
92 Block interrupting signals since the first tracee has been attached.
93 New comment about INTERRUPTED in the nonthreaded case.
94 [LINUX] (startup_attach): Check INTERRUPTED after each attached thread.
95 (main): Command spawning moved to ...
96 (startup_child): ... a new function, replaced RETURN with EXIT.
97 [LINUX] (detach): New variable CATCH_SIGSTOP, do not signal
98 new SIGSTOP for processes still in TCB_STARTUP.
99 (main): Move signals and BLOCKED_SET init before the tracees attaching,
100 [SUNOS4] (trace): Removed fixvfork () call as a dead code, SIGSTOP must
101 have been already caught before clearing TCB_STARTUP.
102 (trace): Removed the `!WIFSTOPPED(status)' dead code.
103 Clear TCB_STARTUP only in the case the received signal was SIGSTOP.
104 New comment when `TCB_BPTSET && TCB_STARTUP' combination can be set.
105 Code advisory: Roland McGrath
106 Fixes RH#240986.
107
Roland McGrath625c9982007-06-02 00:07:38 +00001082007-05-24 Jan Kratochvil <jan.kratochvil@redhat.com>
109
110 * strace.c [LINUX] (my_tgkill): New macro.
111 [LINUX] (detach): Use my_tgkill () instead of kill(2).
112 Fixes RH#240962.
113
Dmitry V. Levin71f1a132007-03-29 23:30:09 +00001142007-03-30 Dmitry V. Levin <ldv@altlinux.org>
115
116 * mem.c (mmap_flags): Add MAP_32BIT.
117 Reported by Kirill A. Shutemov.
118
Dmitry V. Levin40284242007-03-21 13:52:14 +00001192007-01-12 Dmitry V. Levin <ldv@altlinux.org>
120
Dmitry V. Levin652e4482007-03-21 14:18:17 +0000121 * sock.c (sock_ioctl): Check umove() return code.
122 [LINUX] Handle SIOCGIFTXQLEN and SIOCGIFMAP.
Dmitry V. Levin40284242007-03-21 13:52:14 +0000123
Roland McGrath9f825d32007-03-16 21:56:17 +00001242007-03-16 Roland McGrath <roland@redhat.com>
125
126 * linux/s390/syscallent.h: Use sys_restart_syscall for 7.
127 * linux/s390x/syscallent.h: Likewise.
128
Roland McGrathc6696f52007-02-18 22:56:46 +00001292007-02-18 Roland McGrath <roland@redhat.com>
130
131 * strace.spec (Summary): Remove trailing period.
132 (%files): Add %doc files.
133 (%changelog): Double %s in text.
134 (BuildRoot): Change to Fedora canonical.
135 (%install): Don't use %makeinstall macro.
136 (%build): Use %{?_smp_mflags}.
137
Roland McGrath0a45fae2007-01-16 23:25:34 +00001382007-01-16 Roland McGrath <roland@redhat.com>
139
140 * configure.ac, NEWS: Version 4.5.15.
141 * debian/changelog, strace.spec: 4.5.15-1.
142
Dmitry V. Levin817b7082007-01-16 15:10:07 +00001432007-01-16 Dmitry V. Levin <ldv@altlinux.org>
144
145 Update mount parser to match kernel behaviour.
146 * system.c [LINUX] (MS_VERBOSE): Rename to MS_SILENT.
147 [LINUX] (MS_UNBINDABLE, MS_PRIVATE, MS_SLAVE, MS_SHARED):
148 New macros.
149 [LINUX] (mount_flags): Add them.
150 [LINUX] (MS_MGC_MSK): New macro.
151 [LINUX] (sys_mount): Update parser to match kernel behaviour:
152 discard MS_MGC_VAL magic, do not decode type and/or data
153 strings when specified flags do not imply valid strings.
154
Dmitry V. Levin71d70892007-01-13 11:17:38 +00001552007-01-12 Dmitry V. Levin <ldv@altlinux.org>
156
157 * time.c [LINUX] (tprint_timex32, tprint_timex): Decode adjtimex
158 modes as flags.
159
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +00001602007-01-11 Dmitry V. Levin <ldv@altlinux.org>
161
Dmitry V. Levin5c7ad8c2007-01-13 11:15:48 +0000162 Update umount parser.
163 * system.c [LINUX] (MNT_FORCE, MNT_DETACH, MNT_EXPIRE): New macros.
164 [LINUX] (umount_flags): New xlat structure with MNT_* entries.
165 [LINUX] (sys_umount2): Use umount_flags.
166
Dmitry V. Levin9b5b67e2007-01-11 23:19:55 +0000167 Fix open(2) flags parser.
168 * defs.h (tprint_open_modes): New function.
169 * desc.c (sprint_open_modes): New function.
170 (sys_fcntl): Use tprint_open_modes() and sprint_open_modes().
171 * file.c (openmodes): Split xlat into open_access_modes and
172 open_mode_flags.
173 (tprint_open_modes): New function.
174 (decode_open): Use it.
175 * ipc.c (sys_mq_open, printmqattr): Likewise.
176 Fixes RH#222385.
177
Roland McGratha9e32242007-01-11 22:22:54 +00001782007-01-11 Roland McGrath <roland@redhat.com>
179
180 * configure.ac, NEWS: Version 4.5.15.
181 * debian/changelog, strace.spec: 4.5.15-1.
182
Roland McGrath7a399402007-01-11 22:42:45 +0000183 * debian/control (Uploaders): Add Frederik Schueler <fs@debian.org>.
184
Roland McGratha9e32242007-01-11 22:22:54 +0000185 * strace.spec (Release): Use %{?dist}.
186
Roland McGrath4724f3b2007-01-11 22:26:04 +0000187 * system.c [LINUX] (CTL_CPU): Define in case header is missing it.
188
Dmitry V. Levinab9008b2007-01-11 22:05:04 +00001892006-12-27 Dmitry V. Levin <ldv@altlinux.org>
190
Roland McGratha9e32242007-01-11 22:22:54 +0000191 Add const qualifier to xlookup() return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +0000192 * defs.h (xlookup): Add const qualifier to return value.
193 * desc.c (sprintflags): Likewise.
194 * process.c (printpriv): Update xlookup() use.
Roland McGratha9e32242007-01-11 22:22:54 +0000195 * signal.c (sprintsigmask): Add const qualifier to first argument and
196 return value.
Dmitry V. Levinab9008b2007-01-11 22:05:04 +0000197 * util.c (xlookup): Add const qualifier to return value.
198 (printxval): Update xlookup() use.
199
Dmitry V. Levin7d61ff12006-12-21 21:15:04 +00002002006-12-21 Dmitry V. Levin <ldv@altlinux.org>
201
202 Move counts code to separate file.
203 * count.c: New file.
204 * Makefile.am (strace_SOURCES): Add count.c.
205 * syscall.c (call_counts, countv, counts, shortest, time_cmp,
206 syscall_cmp, count_cmp, sortfun, overhead, set_sortby,
207 set_overhead, call_summary_pers, call_summary): Move to count.c
208 * count.c (count_syscall): New function.
209 * defs.h (count_syscall): Declare it.
210 * syscall.c (trace_syscall): Use it.
211
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +00002122006-12-20 Dmitry V. Levin <ldv@altlinux.org>
213
Dmitry V. Levinb2f86992006-12-21 11:44:28 +0000214 * syscall.c (internal_syscall): Change conditions for internal_exit,
215 internal_fork, internal_clone, internal_exec and internal_wait
216 calls from switching on known scno values to switching on known
217 sysent[tcp->scno].sys_func values.
218 Fixes RH#179740.
219
Dmitry V. Levin3abe8b22006-12-20 22:37:21 +0000220 Show system call summary for each personality.
221 * syscall.c (countv): New call_counts pointers array.
222 (counts): Convert to macro wrapper around countv.
223 (call_summary_pers): New function.
224 (call_summary): Use it for each personality.
225 Fixes RH#192193.
226
Dmitry V. Levin10de62b2006-12-13 21:45:31 +00002272006-12-12 Dmitry V. Levin <ldv@altlinux.org>
228
229 Fix -ff -o behaviour. Fix piping trace output.
230 * defs.h (newoutf): Remove.
231 (alloctcb): Rename to alloc_tcb. Add alloctcb() macro wrapper
232 around alloc_tcb().
233 * process.c [!USE_PROCFS] (internal_clone, internal_fork):
234 Remove newoutf() call.
235 * strace.c (set_cloexec_flag, strace_fopen, strace_popen,
236 swap_uid): New functions.
237 (popen_pid): New variable.
238 (newoutf): Make static, use strace_fopen().
239 (main): Use strace_fopen() and strace_popen(), remove uids
240 swapping. Do not open outfname when followfork > 1.
241 Reinitialize tcp->outf properly.
242 (alloctcb): Rename to alloc_tcb. Use newoutf().
243 (trace): Check popen_pid. Remove newoutf() call.
244 [USE_PROCFS] (proc_open, proc_poll_open): Use set_cloexec_flag().
Dmitry V. Levin16f27942006-12-21 21:00:34 +0000245 Fixes RH#204950, RH#218435, Debian#353935.
Dmitry V. Levin10de62b2006-12-13 21:45:31 +0000246
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +00002472006-12-10 Dmitry V. Levin <ldv@altlinux.org>
248
Dmitry V. Levind3cb3922006-12-13 17:45:02 +0000249 Add biarch support for "struct sigevent".
250 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (printsigevent32):
251 New function.
252 [LINUX] (printsigevent): [SUPPORTED_PERSONALITIES > 1]
253 Handle 32-bit personality.
254
Dmitry V. Levin165b15d2006-12-13 17:43:45 +0000255 Add biarch support for "struct timex".
256 * time.c [LINUX && SUPPORTED_PERSONALITIES > 1] (tprint_timex32):
257 New function.
258 [LINUX] (tprint_timex): New function.
259 [LINUX] (sys_adjtimex): Use it.
260
Dmitry V. Levin1a684d62006-12-13 17:42:32 +0000261 Enhance adjtimex parser.
262 * time.c [LINUX] (adjtimex_modes, adjtimex_status,
263 adjtimex_state): New xlat structures.
264 [LINUX] (sys_adjtimex): Print the whole struct timex.
265 Decode modes, status and return code.
266
Dmitry V. Levin1cad25d2006-12-13 17:14:36 +0000267 Add biarch support for "struct itimerval".
268 * time.c (printitv): Rename to printitv_bitness().
269 Add printitv() macro wrapper around printitv_bitness().
270 (printitv_bitness): Handle 32-bit personality.
271 [ALPHA] (sys_osf_getitimer, sys_osf_setitimer):
272 Use printitv_bitness().
273 (tprint_timeval, tprint_timeval32): New functions.
274 (printtv_bitness, printitv_bitness, sys_adjtimex): Use them.
275 (printitv32): Remove.
276
277 Add biarch support for "struct timeval".
278 * defs.h (bitness_t): New enum type.
279 (printtv_bitness, sprinttv): New function prototypes.
280 (printtv): Convert to macro wrapper around printtv_bitness().
281 (printtv32): Remove.
282 * desc.c (decode_select): Use printtv_bitness() and sprinttv().
283 (sys_oldselect, sys_osf_select, sys_select, sys_pselect6):
284 Update decode_select() use.
285 * file.c [ALPHA] (sys_osf_utimes): Use printtv_bitness().
286 * time.c (printtv_bitness, sprinttv): New functions.
287 (printtv, printtv32): Remove.
288 [ALPHA] (sys_osf_settimeofday, sys_osf_settimeofday):
289 Use printtv_bitness().
290 Fixes RH#171626, RH#173050.
291
Dmitry V. Levin4ebb4e32006-12-13 17:08:08 +0000292 Add biarch support for "struct iovec".
293 * defs.h (personality_wordsize): Add.
294 * io.c [HAVE_SYS_UIO_H] (tprint_iov): [LINUX &&
295 SUPPORTED_PERSONALITIES > 1] Handle 32-bit personality.
296 * util.c [HAVE_SYS_UIO_H] (dumpiov): [LINUX &&
297 SUPPORTED_PERSONALITIES > 1] Likewise.
298 Patch from Jakub Jelinek.
299 Fixes RH#218433.
300
Dmitry V. Levinac518d12006-12-13 17:03:02 +0000301 * time.c (sys_timer_create): Check umove() return code.
302
Dmitry V. Levinb9fe0112006-12-13 16:59:44 +0000303 Make several global variables static.
304 #ifdef definitions of rarely unused functions.
305 * defs.h (rflag, tflag, outfname): Remove.
306 * strace.c (iflag, interactive, pflag_seen, rflag, tflag,
307 outfname, username): Make static.
308 * desc.c (sys_getdtablesize): Define only for
309 ALPHA || FREEBSD || SUNOS4.
310 * file.c (sys_fchroot): Define only for SUNOS4 || SVR4.
311 (sys_mkfifo): Define only for FREEBSD.
312 * mem.c (sys_sbrk): Define only for FREEBSD || SUNOS4.
313 (sys_getpagesize): Define only for
314 ALPHA || FREEBSD || IA64 || SUNOS4 || SVR4.
315 * net.c (sys_so_socket): Define only for SVR4.
316 * process.c (sys_gethostid): Define only for
317 FREEBSD || SUNOS4 || SVR4.
318 (sys_gethostname): Define only for
319 ALPHA || FREEBSD || SUNOS4 || SVR4.
320 (sys_setpgrp): Define only for ALPHA || SUNOS4 || SVR4.
321 (sys_execv): Define only for SPARC || SPARC64 || SUNOS4.
322 * signal.c (sys_sigblock): Define only for FREEBSD || SUNOS4.
323 (sys_sighold, sys_sigwait): Define only for SVR4.
324 (sys_killpg): Define only for FREEBSD || SUNOS4.
325 * stream.c (sys_getmsg): Define only for
326 SPARC || SPARC64 || SUNOS4 || SVR4.
327 * syscall.c (sys_indir): Define only for SUNOS4.
328
Dmitry V. Levin35a55782006-12-04 13:48:10 +00003292006-11-27 Dmitry V. Levin <ldv@altlinux.org>
330
331 * system.c [LINUX]: Define CTL_PROC, since Linux 2.6.18+ headers
332 removed CTL_PROC enum. Patch from Jakub Jelinek.
333 [LINUX] (sysctl_root): Add CTL_BUS, CTL_ABI and CTL_CPU.
334
Dmitry V. Levina6946662006-12-04 13:46:28 +00003352006-11-20 Jakub Jelinek <jakub@redhat.com>
336
337 * linux/ia64/syscallent.h: Add #if check to make sure that
338 SYS_socket_subcall adjustment isn't forgotten again.
339
Dmitry V. Levinef5c3d62006-10-16 00:26:47 +00003402006-10-16 Dmitry V. Levin <ldv@altlinux.org>
341
342 Implement comprehensive quotactl(2) parser for Linux.
343 * Makefile.am (strace_SOURCES): Add quota.c.
344 * quota.c: New file.
345 * resource.c: Remove old quotactl(2) parser.
346 Fixes RH#118696.
347
Dmitry V. Levincbd470f2006-10-14 14:23:57 +00003482006-10-14 Dmitry V. Levin <ldv@altlinux.org>
349
Roland McGratha0de7c12007-01-16 01:02:38 +0000350 * configure.ac (AC_CHECK_HEADERS): Add inttypes.h.
Dmitry V. Levin1f336e52006-10-14 20:20:46 +0000351 * file.c [_LFS64_LARGEFILE && (LINUX || SVR4)]:
352 Include <inttypes.h>.
353 (sys_getdents64): Use PRIu64/PRId64 to avoid gcc warnings on
354 64-bit platforms.
355
Dmitry V. Levincbd470f2006-10-14 14:23:57 +0000356 * strace.c (main): Check getcwd() return code.
357
Dmitry V. Levin95ebf5a2006-10-13 20:25:12 +00003582006-10-13 Ulrich Drepper <drepper@redhat.com>
359 Bernhard Kaindl <bk@suse.de>
360 Dmitry V. Levin <ldv@altlinux.org>
361 Michael Holzheu <holzheu@de.ibm.com>
362
363 Add hooks for new syscalls. Add decoders for *at, inotify*,
364 pselect6, ppoll and unshare syscalls.
365
366 * defs.h: Declare print_sigset.
367 * desc.c (sys_pselect6): New function.
368 * file.c (decode_open, decode_access, decode_mkdir,
369 decode_readlink, decode_chmod, decode_utimes, decode_mknod):
370 New functions.
371 (sys_open, sys_access, sys_mkdir, sys_readlink, sys_chmod,
372 sys_utimes, sys_mknod): Use them.
373 [LINUX] (fstatatflags, unlinkatflags, inotify_modes): New
374 variables.
375 [LINUX] (print_dirfd, sys_openat, sys_faccessat,
376 sys_newfstatat, sys_mkdirat, sys_linkat, sys_unlinkat,
377 sys_symlinkat, sys_readlinkat, sys_renameat, sys_fchownat,
378 sys_fchmodat, sys_futimesat, sys_mknodat, sys_inotify_add_watch,
379 sys_inotify_rm_watch): New functions.
380 * process.c [LINUX] (sys_unshare): New function.
381 * signal.c (print_sigset): New function.
382 (sys_sigprocmask): Use it.
383 * stream.c (decode_poll): New function.
384 (sys_poll): Use it.
385 [LINUX] (sys_ppoll): New function.
386 * linux/syscall.h: Delcare new syscall handlers.
387 * linux/syscallent.h: Hook up new syscalls.
388 * linux/alpha/syscallent.h: Likewise.
389 * linux/hppa/syscallent.h: Likewise.
390 * linux/ia64/syscallent.h: Likewise.
391 * linux/mips/syscallent.h: Likewise.
392 * linux/powerpc/syscallent.h: Likewise.
393 * linux/s390/syscallent.h: Likewise.
394 * linux/s390x/syscallent.h: Likewise.
395 * linux/sparc/syscallent.h: Likewise.
396 * linux/sparc64/syscallent.h: Likewise.
397 * linux/x86_64/syscallent.h: Likewise.
398 Fixes RH#178633.
399
Dmitry V. Levin96339422006-10-11 23:11:43 +00004002006-10-06 Dmitry V. Levin <ldv@altlinux.org>
401
402 * strace.c [!USE_PROCFS] (trace): Presence of PT_GETSIGINFO
403 macro does not mean that PT_CR_IPSR and PT_CR_IIP macros are
404 also defined, so check them along with PT_GETSIGINFO.
405 Fixes RH#209856.
406
Dmitry V. Levin504eb0b2006-10-11 22:58:31 +00004072006-09-01 Dmitry V. Levin <ldv@altlinux.org>
408
409 * file.c (print_xattr_val): Fix memory corruption bug reported
410 by James Antill.
411 Fixes RH#200621.
412
Dmitry V. Levinaca9a742006-10-11 22:56:49 +00004132006-04-21 Dmitry V. Levin <ldv@altlinux.org>
414
415 * defs.h [LINUX && X86_64 && !__NR_exit_group]: Define
416 __NR_exit_group.
417
Dmitry V. Levin76860f62006-10-11 22:55:25 +00004182006-03-29 Dmitry V. Levin <ldv@altlinux.org>
419
420 Fix race conditions in tcb allocation.
421 * process.c (fork_tcb): Return error code as documented. Do not
422 print "tcb table full" error message.
423 [USE_PROCFS] (internal_fork): Do not print "tcb table full"
424 error message.
425 [SYS_clone || SYS_clone2] (internal_clone, internal_fork): Call
426 fork_tcb() before alloctcb(). Do not print "tcb table full"
427 error message.
428 * strace.c (main): Do not print "tcb table full" error message.
429 (expand_tcbtab): Print error message in case of memory allocation
430 failure.
431 (alloctcb): Print error message when tcb table is full.
432 (trace): Expand tcb table if necessary prior to allocating
433 entry there. Do not print "tcb table full" error message.
434 Fixes RH#180293.
435
Roland McGrathff87ae22006-08-22 07:37:00 +00004362006-08-22 Roland McGrath <roland@redhat.com>
437
438 * ipc.c (sys_msgget, sys_semget, sys_shmget): Show key values in hex.
439 Fixes RH#198179.
440
Roland McGrath6ef291b2006-08-22 06:06:24 +00004412006-08-21 Roland McGrath <roland@redhat.com>
442
443 * linux/syscall.h (SYS_socket_subcall): Bump to 400.
444 * linux/syscallent.h: Update table.
445 * linux/arm/syscallent.h: Likewise.
446 * linux/m68k/syscallent.h: Likewise.
447 * linux/s390/syscallent.h: Likewise.
448 * linux/s390x/syscallent.h: Likewise.
Roland McGrath71030012006-08-22 06:33:45 +0000449 * linux/powerpc/syscallent.h: Likewise.
450 * linux/sh/syscallent.h: Likewise.
451 * linux/sh64/syscallent.h: Likewise.
Roland McGrathfd52f8d2006-10-10 00:57:30 +0000452 Fixes RH#201462.
Roland McGrath6ef291b2006-08-22 06:06:24 +0000453
Roland McGrath23777062006-04-25 07:22:04 +00004542006-04-25 Roland McGrath <roland@redhat.com>
455
Roland McGrathde170102006-04-25 07:48:06 +0000456 * strace.c (main): Fail when -c is given with -ff.
457 * strace.1: Note their incompatibility.
458 Fixes RH#187847.
459
Roland McGrath5b97ae32006-04-25 07:39:48 +0000460 * strace.c (main): Fail when nonoption args follow -p switches.
461 Fixes Debian#361302.
462
Roland McGrath9d19e162006-04-25 07:33:26 +0000463 * Makefile.am (EXTRA_DIST): Add xlate.el.
464
465 * linux/mips/Makefile.in: File removed, unused cruft.
466 * linux/sparc/Makefile.in: Likewise.
467
Roland McGrath23777062006-04-25 07:22:04 +0000468 * strace.spec (Source0): Use http://dl.sourceforge.net URL.
469
470 * ipc.c (sys_semtimedop): Fixed inverted indirect_ipccall test.
471 * linux/hppa/syscallent.h: Fixed semtimedop entry.
472 From Mike Stroyan <mike.stroyan@hp.com>.
473 Fixes Debian#340239.
474
Roland McGrath9216ba72006-04-25 07:34:44 +00004752006-03-30 Daniel Jacobowitz <dan@codesourcery.com>
476
Roland McGrath5b97ae32006-04-25 07:39:48 +0000477 * linux/arm/syscallent.h: Correct the name of exit. Remove
478 M68K conditionals and sys_security. Correct syscalls 243-282.
479 Fixes Debian#360154.
480
Roland McGrath9216ba72006-04-25 07:34:44 +0000481 * process.c (change_syscall): Add ARM support.
482 * syscall.c (get_scno): Handle ARM EABI.
483 Fixes Debian#360152.
484
Roland McGrath074a8e12006-01-17 06:23:01 +00004852006-01-16 Roland McGrath <roland@redhat.com>
486
487 * configure.ac, NEWS: Version 4.5.14.
488 * debian/changelog, strace.spec: 4.5.14-1.
489
Roland McGrathef6b8bf2006-01-14 00:20:26 +00004902006-01-13 Roland McGrath <roland@redhat.com>
491
492 * debian/control (Build-Depends): Add debhelper.
493
Roland McGrath97a932b2006-01-12 10:19:01 +00004942006-01-12 Roland McGrath <roland@redhat.com>
495
Roland McGrath402c9d12006-01-12 22:35:02 +0000496 * signal.c [LINUX] (sys_restart_syscall): New function.
497 * linux/syscall.h: Declare sys_restart_syscall.
498 * linux/sparc/syscall.h: Likewise.
499 * linux/syscallent.h: Call 0 is restart_syscall.
500 * linux/arm/syscallent.h: Likewise.
501 * linux/powerpc/syscallent.h: Likewise.
502 * linux/m68k/syscallent.h: Likewise.
503 * linux/hppa/syscallent.h: Likewise.
504 * linux/sh/syscallent.h: Likewise.
505 * linux/sparc/syscallent.h: Likewise.
506 * linux/sparc64/syscallent.h: Likewise.
507 * linux/alpha/syscallent.h: Use sys_restart_syscall.
508 * linux/ia64/syscallent.h: Likewise.
509 * linux/mips/syscallent.h: Likewise.
510 * linux/x86_64/syscallent.h: Likewise.
Dmitry V. Levin16f27942006-12-21 21:00:34 +0000511 Fixes RH#165469, Debian#350641.
Roland McGrath402c9d12006-01-12 22:35:02 +0000512
5132005-08-08 Dmitry V. Levin <ldv@altlinux.org>
514
515 * system.c [LINUX] (MS_MGC_VAL): New macro.
516 [LINUX] (mount_flags): Add it.
517 [LINUX] (sys_mount): If neither MS_BIND nor MS_MOVE bits are
518 set in the flags argument, try to fetch data string.
519 Fixes RH#165377.
520
5212006-01-12 Roland McGrath <roland@redhat.com>
522
Roland McGrath9ee476f2006-01-12 11:03:48 +0000523 * system.c (sys_sysctl): Don't read off end of NAME when max_strlen
524 exceeds INFO.nlen.
525 From Timo Lindfors <timo.lindfors@iki.fi>.
526 Fixes Debian#339117.
527
528 * debian/rules (binary-arch): Don't pass -s to install. Use dh_strip.
529 Fixes Debian#325132.
530
531 * debian/control (Standards-Version): Update to 3.6.2.
532
Roland McGrath97a932b2006-01-12 10:19:01 +0000533 * defs.h [LINUXSPARC] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE):
534 New macros.
535 [SPARC64] (PERSONALITY2_WORDSIZE): New macro.
536 [X86_64] (PERSONALITY0_WORDSIZE, PERSONALITY1_WORDSIZE): New macros.
537 * syscall.c (PERSONALITY0_WORDSIZE): New macro if undefined.
538 (personality_wordsize): New variable.
539 (decode_subcall): Use it for size of argument words.
540 Fixes RH#174354.
541
Roland McGrath49355302006-01-12 09:51:03 +00005422005-11-17 Dmitry V. Levin <ldv@altlinux.org>
543
544 Implement qual_flags support for each personality.
545 * strace.c (main): Move qualify calls after set_personality call.
546 * syscall.c (qual_flags0): New variable..
547 [SUPPORTED_PERSONALITIES >= 2] (qual_flags1): New variable.
548 [SUPPORTED_PERSONALITIES >= 3] (qual_flags2): New variable.
549 (qual_flags): Change variable definition from array to pointer.
550 (set_personality): Initialize qual_flags variable.
551 (qualify_one): Add "pers" argument to specify personality.
552 [SUPPORTED_PERSONALITIES >= 2]: Set qual_flags1 if requested.
553 [SUPPORTED_PERSONALITIES >= 3]: Set qual_flags2 if requested.
554 (qual_syscall): Pass personality to qualify_one.
555 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
556 table.
557 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
558 table.
559 (qual_signal): Pass personality to qualify_one.
560 (qual_desc): Likewise.
561 (qualify): Use qualify_one instead of manual qual_flags
562 manipulations.
563 [SUPPORTED_PERSONALITIES >= 2]: Look for syscall also in sysent1
564 table.
565 [SUPPORTED_PERSONALITIES >= 3]: Look for syscall also in sysent2
566 table.
567 * defs.h: Update qual_flags declaration.
568 Fixes RH#173986.
569
Roland McGrath7c061b22006-01-12 09:45:59 +00005702005-11-14 Dmitry V. Levin <ldv@altlinux.org>
571
572 * syscall.c (qual_syscall): Handle numeric syscall specification.
573 Fixes RH#174798.
574
575 * syscall.c (qual_signal, qual_options): Remove redundant argument
576 check.
577
Roland McGrath52f70f72005-12-02 04:34:25 +00005782005-12-01 Roland McGrath <roland@redhat.com>
579
580 * ipc.c (indirect_ipccall) [MIPS || HPPA]: Return false.
581 Fixes Debian#340239.
582
583 * Makefile.am (EXTRA_DIST): Add linux/arm/syscallent.h
584 and linux/m68k/syscallent.h.
585 Fixes Debian#336197.
586
587 * debian/control (Architecture): Add armeb.
588 Fixes Debian#335681.
589
5902005-11-02 Michal Marek <mmarek@suse.cz>
591
592 * strace-graph (handle_trace): follow clone() and vfork() calls.
593
Roland McGrath362f1c32005-12-02 04:23:50 +00005942005-10-25 Heiko Carstens <heiko.carstens@de.ibm.com>
595
596 * linux/s390/syscallent.h: Added ioprio_set, ioprio_get,
597 inotify_init, inotify_add_watch, inotify_rm_watch.
598 Corrected number of arguments for request_key.
599 * linux/s390x/syscallent.h: Likewise.
600
6012005-12-01 Roland McGrath <roland@redhat.com>
602
603 * ipc.c (indirect_ipccall) [IA64]: Return false unless the syscall
604 number is in the low range of IA32 syscalls.
605
6062005-10-07 Andreas Schwab <schwab@suse.de>
607
608 * linux/ia64/syscallent.h: Syscall 1105 is gettid, not ioperm.
609
Roland McGrath89e94ff2005-12-02 03:57:20 +00006102005-12-01 Roland McGrath <roland@redhat.com>
611
Roland McGrath8e5ca842005-12-02 04:08:39 +0000612 * resource.c (resources): Add RLIMIT_NICE, RLIMIT_RTPRIO.
613 Reported by Scott Tsai <scottt958@yahoo.com.tw>.
614
Roland McGrath89e94ff2005-12-02 03:57:20 +0000615 * ipc.c (indirect_ipccall): New function.
616 (sys_msgctl, sys_msgsnd, sys_msgrcv, sys_semop): Use that predicate
617 instead of #ifdef LINUX test.
618 [LINUX] (sys_semtimedop): Likewise.
619 (sys_shmctl, sys_shmat, sys_shmdt): Likewise.
620 Fixes RH#164755.
621
Roland McGrath61b675e2005-12-02 03:44:20 +00006222005-07-31 Ulrich Drepper <drepper@redhat.com>
623
Roland McGrath89e94ff2005-12-02 03:57:20 +0000624 * linux/x86_64/syscallent.h: Fix syscall parameter count for msgrcv and
625 msgctl.
626
Roland McGrath61b675e2005-12-02 03:44:20 +0000627 * ipc.c (sys_msgrcv): Add entering handling and print first parameter
628 there.
629 Fixes RH#164757.
630
Roland McGrathbc38ae72005-12-02 03:59:47 +00006312005-08-08 Dmitry V. Levin <ldv@altlinux.org>
632
633 * strace.1: Update "SEE ALSO" links to reference to valid
634 manpages.
635 Patch from Michail Litvak <mci@owl.openwall.com>.
636 Fixes RH#165375.
637
Roland McGrath68565782005-10-21 22:06:58 +00006382005-10-21 Roland McGrath <roland@redhat.com>
639
640 * util.c (printpathn): Cap N at sizeof path - 1.
641
Roland McGrath0c26d342005-08-03 11:43:03 +00006422005-08-03 Roland McGrath <roland@redhat.com>
643
644 * configure.ac, NEWS: Version 4.5.13.
645 * debian/changelog, strace.spec: 4.5.13-1.
646
Roland McGrath03c3d752005-08-03 12:18:37 +0000647 * configure.ac: Check for struct dqblk.dqb_curblocks field.
Roland McGrath7e946762005-08-03 12:02:14 +0000648 * resource.c [LINUX] (OLD_CMD): New macro.
649 (quotacmds): Use it to hard-wire old O_* values, don't use macros.
Roland McGrath03c3d752005-08-03 12:18:37 +0000650 (sys_quotactl): If dqb_curblocks is not there, it's called
651 dqb_curspace instead. Print dqb_* fields as unsigned long long.
Roland McGrath7e946762005-08-03 12:02:14 +0000652
Roland McGrath9554a482005-08-03 11:29:26 +00006532005-07-19 Michael Schmitz <schmitz@debian.org>
654
655 Long overdue m68k cleanup.
656 * linux/syscallent.h: remove m68k declarations.
657 * linux/m68k/syscallent.h: new file, fixed up declarations
658 to match kernel version 2.6.11. Newer syscalls are sufficiently
659 different from i386 to merit a separate file.
660
6612005-08-03 Roland McGrath <roland@redhat.com>
662
663 * linux/x86_64/syscallent.h: Update init_module argument count.
664 * linux/sparc/syscallent.h: Likewise.
665 * linux/sparc64/syscallent2.h: Likewise.
666 * linux/sparc64/syscallent.h: Likewise.
667 * linux/sh/syscallent.h: Likewise.
668 * linux/sh64/syscallent.h: Likewise.
669 * linux/s390/syscallent.h: Likewise.
670 * linux/s390x/syscallent.h: Likewise.
671 * linux/powerpc/syscallent.h: Likewise.
672 * linux/arm/syscallent.h: Likewise.
673
6742005-07-22 James Lentini <jlentini@gmail.com>
675
676 * bjm.c (sys_init_module): Display all three arguments.
677 * linux/syscallent.h: Update argument count.
678
Roland McGrathe0f6bb02005-08-03 11:23:50 +00006792005-08-03 Roland McGrath <roland@redhat.com>
680
681 * process.c (internal_wait): Don't suspend when known child is known
682 to be exiting already.
683
684 * strace.c (detach): If detaching the last live thread in a group with
685 a zombie leader, then detach the leader too.
686 (handle_group_exit): Use detach, not droptcb, for predeceased thread.
687 Mark process about to take a signal with TCB_GROUP_EXITING flag.
688 Fixes RH#161919.
689
Roland McGrath30afb792005-07-19 07:42:24 +00006902005-07-19 Roland McGrath <roland@redhat.com>
691
692 * defs.h [LINUX] [M68K] (__NR_exit_group): Define it if missing.
693 Fixes Debian#315500.
694
Roland McGrath387d0e52005-07-19 07:13:34 +00006952005-07-14 Heiko Carstens <heiko.carstens@de.ibm.com>
696
697 * linux/s390/syscallent.h (sys_tgkill, vserver, fadvise64_64)
698 (statfs64, fstatfs64, remap_file_pages, mbind, get_mempolicy)
699 (set_mempolicy, mq_open, mq_unlink, mq_timedsend, mq_timedreceive)
700 (mq_notify, mq_getsetattr, sys_kexec_load, add_key, request_key)
701 (keyctl, waitid): Added.
702 * linux/s390x/syscallent.h: Likewise and added missing _llseek.
703 * linux/s390/errnoent.h (ECANCELED, ENOKEY, EKEYEXPIRED)
704 (EKEYREVOKED, EKEYREJECTED, EOWNERDEAD, ENOTRECOVERABLE): Added.
705 * linux/s390x/errnoent.h: Likewise.
706
Roland McGrath415a7d62005-07-05 09:50:40 +00007072005-07-05 Roland McGrath <roland@redhat.com>
708
709 * mem.c [LINUX] (sys_old_mmap) [X86_64]: Extract 32-bit values if
710 child is 32-bit.
711 Fixes RH#162467.
712
Roland McGrathfd583f62005-07-05 03:22:50 +00007132005-06-08 Dmitry V. Levin <ldv@altlinux.org>
714
Roland McGrathe10dc512005-07-05 03:26:03 +0000715 Introduce "-e trace=desc".
716 * defs.h (TRACE_DESC): New flag.
717 * syscall.c: Define TD macro before include of syscallent files
718 and undefine it afterwards.
719 (lookup_class): Recognize "desc" keyword.
720 * strace.1: Document "-e trace=desc".
721 * freebsd/i386/syscallent.h: Mark those syscalls which take a
722 file descriptor as an argument or return a file descriptor with
723 TD flag.
724 * linux/alpha/syscallent.h: Likewise.
725 * linux/hppa/syscallent.h: Likewise.
726 * linux/ia64/syscallent.h: Likewise.
727 * linux/mips/syscallent.h: Likewise.
728 * linux/powerpc/syscallent.h: Likewise.
729 * linux/s390/syscallent.h: Likewise.
730 * linux/s390x/syscallent.h: Likewise.
731 * linux/sh/syscallent.h: Likewise.
732 * linux/sh64/syscallent.h: Likewise.
733 * linux/sparc/syscallent.h: Likewise.
734 * linux/sparc64/syscallent2.h: Likewise.
735 * linux/sparc64/syscallent.h: Likewise.
736 * linux/syscallent.h: Likewise.
737 * linux/x86_64/syscallent.h: Likewise.
738 * sunos4/syscallent.h: Likewise.
739 * svr4/syscallent.h: Likewise.
740 Fixes RH#159400.
741
Roland McGrathfd583f62005-07-05 03:22:50 +0000742 Remove TF flag from those syscalls which have no filename argument.
743 * freebsd/i386/syscallent.h: Remove TF flag from fstat, pread,
744 pwrite, fstat, sendfile.
745 * linux/alpha/syscallent.h: Remove TF flag from read, write,
746 pread, pwrite, sendfile.
747 * linux/hppa/syscallent.h: Remove TF flag from read, write,
748 pread, pwrite, fstat64, sendfile, ftruncate64.
749 * linux/ia64/syscallent.h: Remove TF flag from read, write,
750 sendfile, fstat, fadvise64.
751 * linux/mips/syscallent.h: Remove TF flag from read, write,
752 fstatfs, fstat, pread, pwrite, sendfile, ftruncate64, fstat64,
753 sendfile64, fadvise64, fstatfs64.
754 * linux/powerpc/syscallent.h: Remove TF flag from read, write,
755 fstat, pread, pwrite, sendfile, ftruncate64, fstat64, sendfile64,
756 fadvise64, fstatfs64, fadvise64_64.
757 * linux/s390/syscallent.h: Remove TF flag from pread, pwrite,
758 sendfile, ftruncate64, fstat64, sendfile64.
759 * linux/s390x/syscallent.h: Remove TF flag from pread, pwrite,
760 sendfile, sendfile64.
761 * linux/sh/syscallent.h: Remove TF flag from pread, pwrite,
762 sendfile, fstat64.
763 * linux/sh64/syscallent.h: Remove TF flag from pread, pwrite,
764 sendfile, ftruncate64, fstat64.
765 * linux/sparc/syscallent.h: Remove TF flag from sendfile, fstat64,
766 pread, pwrite, sendfile64.
767 * linux/sparc64/syscallent2.h: Likewise.
768 * linux/sparc64/syscallent.h: Likewise.
769 * linux/syscallent.h: Remove TF flag from pread, pwrite, sendfile,
770 ftruncate64, fstat64, sendfile64, fadvise64, fadvise64, fstatfs64,
771 fadvise64_64.
772 * linux/x86_64/syscallent.h: Remove TF flag from pread, pwrite,
773 sendfile, fadvise64_64.
774 * svr4/syscallent.h: Remove TF flag from pread, pwrite, ftruncate,
775 fstatvfs64, ftruncate64.
776 Fixes RH#159340.
777
Roland McGrath012ffdf2005-07-04 23:30:30 +00007782005-07-04 Roland McGrath <roland@redhat.com>
779
Roland McGrathbfacc262005-07-04 23:33:42 +0000780 * net.c (sockipv6options): Add IPV6_ADD_MEMBERSHIP,
781 IPV6_DROP_MEMBERSHIP, IPV6_ROUTER_ALERT.
782 From Ulrich Drepper <drepper@redhat.com>.
783 Fixes RH#162450.
784
Roland McGrath012ffdf2005-07-04 23:30:30 +0000785 * net.c (sockipoptions): Fix typos.
786 From Ulrich Drepper <drepper@redhat.com>.
787 Fixes RH#161578.
788
789 * util.c (printnum_int): New function, printnum with s/long/int/.
790 * defs.h: Declare it.
791 * net.c (printsockopt): Use it for int-sized option.
792 Fixes RH#162449.
793 Reported by Ulrich Drepper <drepper@redhat.com>.
794
Roland McGrath43cb21f2005-06-10 03:56:19 +00007952005-06-09 Roland McGrath <roland@redhat.com>
796
797 * configure.ac, NEWS: Version 4.5.12.
798 * debian/changelog, strace.spec: 4.5.12-1.
799
Roland McGrath59a611b2005-06-08 20:45:52 +00008002005-06-08 Dmitry V. Levin <ldv@altlinux.org>
801
802 Minor namespace cleanup.
803 * defs.h (string_quote): Remove declaration.
804 * file.c (openmodessol) [LINUXSPARC]: Make static.
805 (fileflags): Likewise.
806 (aclcmds, aclipc) [HAVE_SYS_ACL_H]: Likewise.
807 (direnttypes) [FREEBSD || LINUX]: Likewise.
808 (xattrflags): Likewise.
809 * process.c (unalignctl_string): Make static.
810 (setarg): Disable.
811 * syscall.c (subcalls_table): Make static.
812 (socket_map) [!(LINUX && (ALPHA || MIPS))]: Likewise.
813 (sparc_socket_decode): Make static, define for [SPARC || SPARC64] only.
814 (decode_subcall): Make static.
815 (syscall_fixup): Likewise.
816 (get_error): Likewise.
817 (syscall_enter): Likewise.
818 * util.c (tv_tv): Disable.
819 (getpc): Likewise.
820 (string_quote): Make static.
821 Fixes RH#159688.
822
Roland McGrathd40a3932005-06-08 18:06:27 +00008232005-05-12 Philippe De Muyter <phdm@macqel.be>
824
825 * util.c (getpc, printcall): Check #if defined(M68K), not M68k.
826 Enables `-i' on m68k machines.
827
Roland McGrath5d731702005-06-07 23:22:26 +00008282005-06-06 Roland McGrath <roland@redhat.com>
829
830 * process.c (struct_user_offsets) [X86_64]: Reorder elements so
831 matching works right.
832 Fixes RH#159787.
833
834 * linux/syscall.h (SYS_socket, SYS_bind, SYS_connect, SYS_listen)
835 (SYS_accept, SYS_getsockname, SYS_getpeername, SYS_socketpair)
836 (SYS_send, SYS_recv, SYS_sendto, SYS_recvfrom, SYS_shutdown)
837 (SYS_setsockopt, SYS_getsockopt, SYS_sendmsg, SYS_recvmsg)
838 (SYS_getsockname, SYS_semop, SYS_semgsub_et, SYS_semget, SYS_semctl)
839 (SYS_semtimedop, SYS_msgsnd, SYS_msgrcv, SYS_msgget)
840 (SYS_msgctl, SYS_shmat, SYS_shmdt, SYS_shmget)
841 (SYS_shmctl): Macros renamed to SYS_sub_*.
842 * syscall.c (dumpio): Match SYS_sub_* if defined instead of SYS_*.
843
844 * linux/syscall.h (SYS_waitid): Define if not defined.
845
846 * linux/syscallent.h: Fix pread/pwrite names to pread64/pwrite64.
847
848 * defs.h (struct sysent): New member `native_scno'.
849 (known_scno): Declare new function.
850 * linux/syscallent.h: Add new final field to interesting syscalls.
851 * syscall.c (known_scno): New function.
852 (dumpio, internal_syscall, syscall_fixup, trace_syscall): Use it.
853 * process.c (internal_fork, internal_exit): Likewise.
854 [IA64] (ARG_STACKSIZE, ARG_PTID, ARG_CTID, ARG_TLS): Likewise.
855 * strace.c (proc_open): Likewise.
856 * util.c [LINUX] (setbpt): Likewise.
857 * linux/syscall.h: Remove [!defined(X86_64)] from conditional
858 for defining SYS_socket_subcall et al.
859 * linux/syscallent.h: Likewise for #error check.
860 * syscall.c (trace_syscall): Likewise for SYS_{socketcall,ipc} cases.
861 Fixes RH#158934.
862
Roland McGrath6286f662005-06-03 02:40:43 +00008632005-06-02 Roland McGrath <roland@redhat.com>
864
865 * file.c (printstatfs64): Cast values to unsigned long long and use
866 %llu formats.
867 Fixes RH#158243.
868
Roland McGrathe8c6eec2005-06-01 18:56:03 +00008692005-05-31 Dmitry V. Levin <ldv@altlinux.org>
870
Roland McGrath712a6bf2005-06-01 19:22:30 +0000871 Deal with memory management issues.
872 * defs.h (tprint_iov): Update prototype.
873 * desc.c (sys_epoll_wait) [HAVE_SYS_EPOLL_H]: Do not allocate
874 epoll_event array of arbitrary size on the stack, to avoid
875 stack overflow.
876 * file.c (print_xattr_val): Check for integer overflow during
877 malloc size calculation, to avoid heap corruption.
878 * io.c (tprint_iov) [HAVE_SYS_UIO_H]: Check for integer overflow
879 during malloc size calculation, to avoid heap corruption.
880 Change iovec array handling to avoid heap memory allocation.
881 * mem.c (get_nodes) [LINUX]: Check for integer overflow during
882 size calculation and do not allocate array of arbitrary size on
883 the stack, to avoid stack overflow.
884 * net.c (printcmsghdr) [HAVE_SENDMSG]: Do not allocate array of
885 arbitrary size on the stack, to avoid stack overflow. Do not
886 trust cmsg.cmsg_len to avoid read beyond the end of allocated
887 object.
888 (printmsghdr) [HAVE_SENDMSG]: Update tprint_iov() usage.
889 * process.c (sys_setgroups): Check for integer overflow during
890 malloc size calculation, to avoid heap corruption. Change gid_t
891 array handling to avoid heap memory allocation.
892 (sys_getgroups): Likewise.
893 (sys_setgroups32) [LINUX]: Likewise.
894 (sys_getgroups32) [LINUX]: Likewise.
895 * stream.c (sys_poll) [HAVE_SYS_POLL_H]: Check for integer
896 overflow during malloc size calculation, to avoid heap corruption.
897 Change pollfd array handling to avoid heap memory allocation.
898 * system.c (sys_sysctl) [LINUX]: Check for integer overflow
899 during malloc size calculation, to avoid heap corruption.
900 * util.c (dumpiov) [HAVE_SYS_UIO_H]: Check for integer overflow
901 during malloc size calculation, to avoid heap corruption.
902 Fixes RH#159196.
903
Roland McGrathb422e0d2005-06-01 19:03:30 +0000904 * util.c (printxval): Change third argument from "char *" to
905 "const char *".
906 (printflags): Add third argument, "const char *", with similar
907 meaning to the third argument of printxval().
908 * defs.h (printxval): Change third argument from "char *" to
909 "const char *".
910 (printflags): Add third argument.
911 * bjm.c (sys_query_module) [LINUX]: Pass third argument to
912 printflags().
913 * desc.c (sys_fcntl): Likewise.
914 (sys_flock) [LOCK_SH]: Likewise.
915 (print_epoll_event) [HAVE_SYS_EPOLL_H]: Likewise.
916 * file.c (sys_open): Likewise.
917 (solaris_open) [LINUXSPARC]: Likewise.
918 (sys_access): Likewise.
919 (sys_chflags, sys_fchflags) [FREEBSD]: Likewise.
920 (realprintstat) [HAVE_LONG_LONG_OFF_T &&
921 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
922 (printstat64) [HAVE_STAT64 &&
923 HAVE_STRUCT_STAT_ST_FLAGS]: Likewise.
924 (sys_setxattr, sys_fsetxattr): Likewise.
925 * ipc.c (sys_msgget, sys_msgsnd, sys_msgrcv, sys_semget,
926 sys_shmget, sys_shmat) [LINUX || SUNOS4 || FREEBSD]: Likewise.
927 (sys_mq_open) [LINUX]: Likewise.
928 (printmqattr) [HAVE_MQUEUE_H]: Likewise.
929 * mem.c (print_mmap) [!HAVE_LONG_LONG_OFF_T]: Likewise.
930 (sys_mmap64) [_LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T]: Likewise.
931 (sys_mprotect): Likewise.
932 (sys_mremap, sys_madvise, sys_mlockall) [LINUX]: Likewise.
933 (sys_msync) [MS_ASYNC]: Likewise.
934 (sys_mctl) [MC_SYNC]: Likewise.
935 (sys_remap_file_pages, sys_mbind, sys_get_mempolicy) [LINUX]:
936 Likewise.
937 * net.c (printmsghdr) [HAVE_STRUCT_MSGHDR_MSG_CONTROL]: Likewise.
938 (sys_send, sys_sendto): Likewise.
939 (sys_sendmsg) [HAVE_SENDMSG]: Likewise.
940 (sys_recv, sys_recvfrom): Likewise.
941 (sys_recvmsg) [HAVE_SENDMSG]: Likewise.
942 (printicmpfilter) [ICMP_FILTER]: Likewise.
943 * proc.c (proc_ioctl) [SVR4 && !HAVE_MP_PROCFS || FREEBSD]: Likewise.
944 * process.c (sys_clone) [LINUX]: Likewise.
945 (printwaitn): Likewise.
946 (sys_waitid) [SVR4 || LINUX]: Likewise.
947 * signal.c (sys_sigvec) [SUNOS4 || FREEBSD]: Likewise.
948 (sys_sigaction): Likewise.
949 (printcontext) [SVR4]: Likewise.
950 (print_stack_t) [LINUX) || FREEBSD]: Likewise.
951 (sys_rt_sigaction) [LINUX]: Likewise.
952 * sock.c (sock_ioctl) [LINUX]: Likewise.
953 * stream.c (sys_putmsg, sys_getmsg): Likewise.
954 (sys_putpmsg) [SYS_putpmsg]: Likewise.
955 (sys_getpmsg) [SYS_getpmsg]: Likewise.
956 (sys_poll): Likewise.
957 (print_transport_message) [TI_BIND]: Likewise.
958 (stream_ioctl): Likewise.
959 * system.c (sys_mount, sys_reboot): Likewise.
960 (sys_cacheflush) [LINUX && M68K]: Likewise.
961 (sys_capget, sys_capset) [SYS_capget]: Likewise.
962 * term.c (term_ioctl) [TIOCMGET]: Likewise.
963 * time.c (sys_clock_nanosleep, sys_timer_settime) [LINUX]:
964 Likewise.
965 Fixes RH#159310.
966
Roland McGrathe8c6eec2005-06-01 18:56:03 +0000967 * bjm.c (sys_query_module) [LINUX]: Unitize "out of memory"
968 errors reporting style.
969 * strace.c (rebuild_pollv) [USE_PROCFS]: Likewise.
970 * system.c (sys_capget, sys_capset) [SYS_capget]: Likewise.
971 * util.c (printstr): Likewise.
972 (dumpiov) [HAVE_SYS_UIO_H]: Likewise.
973 (fixvfork) [SUNOS4]: Likewise.
974 * desc.c (decode_select): Continue to decode syscall arguments
975 in case of OOM condition.
976 * file.c (sys_getdents): Likewise.
977 (sys_getdents64) [_LFS64_LARGEFILE]: Likewise.
978 (sys_getdirentries) [FREEBSD]: Likewise.
979 * mem.c (sys_mincore): Changed type of variables which deal with
980 malloc size from int to unsigned long.
Roland McGrathe35109a2005-06-08 18:03:12 +0000981 Fixes RH#159308.
Roland McGrathe8c6eec2005-06-01 18:56:03 +0000982
Roland McGratha6ef1a32005-06-01 18:57:27 +00009832005-05-22 Dmitry V. Levin <ldv@altlinux.org>
984
985 * bjm.c [LINUX]: Do not include <linux/linkage.h>. It is not
986 safe to include kernel headers, and this one is not used anyway.
987 Fixes RH#158488.
988
Roland McGrathe776e3e2005-05-26 23:21:13 +00009892005-05-26 Roland McGrath <roland@redhat.com>
990
991 * system.c (sys_sysctl): Check for errors accessing user pointers.
992 Use malloc instead of alloca in case size is insane.
993
Roland McGrath682291e2005-05-09 08:03:06 +00009942005-05-09 Roland McGrath <roland@redhat.com>
995
996 * configure.ac: Check for libaio.h.
997 * desc.c (sys_io_setup, sys_io_submit, sys_io_cancel,
998 sys_io_getevents, sys_io_destroy): New functions.
999 * linux/syscall.h: Declare them.
1000 * linux/syscallent.h: Use those for io_* syscalls.
1001 * linux/alpha/syscallent.h: Likewise.
1002 * linux/hppa/syscallent.h: Likewise.
1003 * linux/ia64/syscallent.h: Likewise.
1004 * linux/mips/syscallent.h: Likewise.
1005 * linux/powerpc/syscallent.h: Likewise.
1006 * linux/s390/syscallent.h: Likewise.
1007 * linux/s390x/syscallent.h: Likewise.
1008 * linux/x86_64/syscallent.h: Likewise.
1009 From Zach Brown <zach.brown@oracle.com>.
1010 Fixes RH#155065.
1011
1012 * debian/control (Architecture): Add ppc64.
1013 Fixes Debian bug #301089.
1014
Roland McGrath05a017b2005-05-09 07:46:07 +000010152005-05-05 Anton Blanchard <anton@samba.org>
1016
1017 * process.c (ptrace_cmds): Add PTRACE_GETVRREGS and PTRACE_SETVRREGS
1018 if defined.
1019
10202005-05-09 Roland McGrath <roland@redhat.com>
1021
1022 * strace.c (main): Refuse negative -s argument value.
1023 Fixes Debian bug #303256.
1024
Roland McGrathf3b565b2005-05-09 07:40:41 +000010252005-04-25 Anton Blanchard <anton@samba.org>
1026
1027 * file.c (openmodes): Add O_NOATIME flag if defined.
1028
10292005-04-05 Anton Blanchard <anton@samba.org>
1030
1031 * linux/powerpc/ioctlent.h: Regenerated.
1032
1033 * signal.c (signame): Don't try and dereference negative index.
1034
1035 * linux/powerpc/syscallent.h: Add debug_setcontext, vserver,
1036 mbind, *_mempolicy, mq_*, sys_kexec_load, add_key, request_key,
1037 keyctl, waitid, sys_semtimedop. Fix various other syscalls.
1038
1039 * ipc.c (shm_resource_flags): New variable, table has SHM_HUGETLB
1040 but not IPC_NOWAIT, which have the same value.
1041 (sys_shmget): Use that instead of resource_flags.
1042
Roland McGratha3734a92005-03-22 23:13:24 +000010432005-03-22 Roland McGrath <roland@redhat.com>
1044
Roland McGrathe1f1e572005-03-23 03:19:02 +00001045 * desc.c (decode_select): Increase local buffer size.
1046 Fixes RH#151570.
1047
Roland McGratha3734a92005-03-22 23:13:24 +00001048 * configure.ac, NEWS: Version 4.5.11.
1049 * debian/changelog, strace.spec: 4.5.11-1.
1050
1051 * linux/arm/syscallent.h: Fix 113 entry (syscall, not vm86old).
1052
Roland McGrath3181c512005-03-15 02:40:23 +000010532005-03-14 Roland McGrath <roland@redhat.com>
1054
1055 * configure.ac, NEWS: Version 4.5.10.
1056 * debian/changelog, strace.spec: 4.5.10-1.
1057
Roland McGrath0495c932005-03-15 02:17:23 +000010582005-02-26 GOTO Masanori <gotom@debian.or.jp>
1059
1060 * linux/alpha/syscallent.h: Fix the reversed order of lstat64 and
1061 fstat64. Clean up osf_nrecvmsg and osf_ngetsockname.
1062
Roland McGrath391a4e72005-03-15 02:16:21 +000010632005-02-28 Andreas Schwab <schwab@suse.de>
1064
1065 * syscall.c (getrval2): Move #ifdef IA64 inside #ifdef LINUX.
1066
10672005-03-14 Roland McGrath <roland@redhat.com>
1068
1069 * linux/mips/syscallent.h: Update various calls.
1070 From Thiemo Seufer <ths@networkno.de>.
1071 Fixes Debian bug #256684.
1072
1073 * debian/control (Architecture): Add s390.
1074 Fixes Debian bug #294172.
1075
Roland McGrathbfb49e52005-03-06 22:24:52 +000010762005-03-06 Roland McGrath <roland@redhat.com>
1077
1078 * strace.c (trace) [PTRACE_GETSIGINFO]: Fetch siginfo_t for SIGSEGV
1079 and SIGBUS signals, use si_addr in output.
1080
Roland McGrath4859f6c2005-03-01 23:03:11 +000010812005-03-01 Roland McGrath <roland@redhat.com>
1082
1083 * file.c (print_xattr_val): Add a cast.
1084
Roland McGrath854694b2005-02-06 01:16:47 +000010852005-02-05 Roland McGrath <roland@redhat.com>
1086
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00001087 * desc.c (decode_select): Calculate size of passed fd_set vectors and
1088 copy in the user's size rather than the standard sizeof(fd_set).
Roland McGrath391a4e72005-03-15 02:16:21 +00001089 Fixes Debian bug #65654, #284290.
Roland McGrathb0a3d4e2005-02-06 01:55:16 +00001090
1091 * util.c (printpath, printpathn): Print NULL and don't try any fetch
1092 when ADDR is zero.
1093 Fixes Debian bug #63093.
1094
Roland McGrath854694b2005-02-06 01:16:47 +00001095 * debian/control (Build-Depends): Fix for s390 and sparc.
1096 From Bastian Blank <waldi@debian.org>.
1097 Fixes Debian bug #293564.
1098
10992004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1100
1101 * strace.c (main) [!USE_PROCFS]: In child process, raise SIGSTOP
1102 right before execv() call. Remove fake_execve() call.
1103 * defs.h (fake_execve): Remove unused declaration.
1104 * process.c (fake_execve): Remove unused function.
1105 Fixes RH#143365.
1106
Roland McGrath55f23e72005-02-04 09:29:11 +000011072005-02-04 Roland McGrath <roland@redhat.com>
1108
1109 * configure.ac, NEWS: Version 4.5.9.
Roland McGrath0c6c17b2005-02-04 09:54:16 +00001110 * debian/changelog, strace.spec: 4.5.9-2.
Roland McGrath55f23e72005-02-04 09:29:11 +00001111
Roland McGrath1e834482005-02-04 09:50:24 +00001112 * file.c (O_LARGEFILE): Omit when #undef'd because it was zero.
1113
Roland McGrath94098ef2005-02-02 20:25:36 +000011142005-02-02 Roland McGrath <roland@redhat.com>
1115
Roland McGrath026bdab2005-02-03 03:19:43 +00001116 * debian/control: Add strace-udeb package for installer debugging.
1117 * debian/rules (binary-arch): Build it.
1118 From Joshua Kwan <joshk@triplehelix.org>.
1119 Fixes Debian bug #268294.
1120
Roland McGrathd08b2f02005-02-02 22:11:37 +00001121 * file.c (openmodes) [O_LARGEFILE] [O_LARGEFILE == 0]: Redefine to
1122 known values for Linux.
1123
Roland McGrath84219e12005-02-02 20:55:27 +00001124 * util.c (printcall): Print 16 ?s when long is 8 bytes.
1125 Fixes RH#146932.
1126
Roland McGrath3cad4a62005-02-02 20:32:37 +00001127 * linux/sparc/syscall.h: Declare sys_epoll_create, sys_epoll_ctl,
1128 sys_epoll_wait.
1129 * linux/sparc64/syscall.h: Just #include "../sparc/syscall.h" here.
1130 * ioctl.c (nioctlents2): Add const to type.
1131 Fixes Debian bug #278449.
1132
Roland McGrath94098ef2005-02-02 20:25:36 +00001133 * sock.c (iffflags): New variable, table of IFF_* values.
1134 (print_addr): New function.
1135 (sock_ioctl): Handle SIOCGIFADDR, SIOCGIFDSTADDR, SIOCGIFBRDADDR,
1136 SIOCGIFNETMASK, SIOCGIFFLAGS, SIOCGIFMETRIC, SIOCGIFMTU, SIOCGIFSLAVE,
1137 SIOCGIFHWADDR. Use print_addr for SIOCGIFCONF, SIOCGIFNAME, and
1138 SIOCGIFINDEX, and fix their output.
1139 From Ulrich Drepper <drepper@redhat.com>.
1140 Fixes RH#138223.
Roland McGrath1967a132005-02-02 20:45:37 +00001141 Fixes Debian bug #192164.
Roland McGrath94098ef2005-02-02 20:25:36 +00001142
Roland McGrathac6b7bb2005-02-02 04:42:56 +000011432004-12-20 Dmitry V. Levin <ldv@altlinux.org>
1144
Roland McGrath9d721f22005-02-02 04:45:09 +00001145 * configure.ac: Use AC_GNU_SOURCE macro instead of changing CFLAGS.
1146 * defs.h [HAVE_CONFIG_H]: Include config.h first.
1147 * strace.c: Include "defs.h" first.
1148 Fixes RH#143370.
1149
Roland McGrathac6b7bb2005-02-02 04:42:56 +00001150 * syscall.c (call_summary): Fix potential NULL dereference.
1151 Fixes RH#143369.
1152
Roland McGrathdd9efd82005-02-02 04:40:36 +000011532004-12-19 Dmitry V. Levin <ldv@altlinux.org>
1154
1155 * syscall.c (qual_signal): Check bounds for numeric signal names.
1156 Fix parser of symbolic signal names.
1157 Fix return code, as required by qualify() function.
1158 * syscall.c (qual_desc): Check bounds for descriptor number.
1159 * syscall.c (qual_syscall): Correct return code, to be consistent
1160 with qualify() and other qual_* functions.
1161 Fixes RH#143362.
1162
Roland McGrath1b3ca102005-02-02 02:49:03 +000011632005-02-01 Roland McGrath <roland@redhat.com>
1164
Roland McGrath0dfeed62005-02-02 04:36:38 +00001165 * system.c [LINUX] (MS_MANDLOCK, MS_NOATIME, MS_NODIRATIME, MS_BIND,
1166 MS_MOVE, MS_REC, MS_VERBOSE, MS_POSIXACL, MS_ACTIVE, MS_NOUSER):
1167 New macros.
1168 [LINUX] (mount_flags): Add them.
1169 [LINUX] (sys_mount): If any of (MS_BIND|MS_MOVE|MS_REMOUNT) bits are
1170 set in the flags argument, don't try to fetch the filesystem string.
1171 Fixes RH#141932.
1172
Roland McGrathdc26fff2005-02-02 04:19:19 +00001173 * config.guess: Update from canonical version, timestamp 2004-11-12.
1174 * config.sub: Likewise, timestamp 2004-11-30.
1175
Roland McGrathb2ba50b2005-02-02 04:16:58 +00001176 * process.c [LINUX] [X86_64] (sys_arch_prctl): New function.
1177 * linux/syscall.h: Declare it.
1178 * linux/x86_64/syscallent.h: Use it.
1179 Part of RH#142667.
1180
1181 * process.c (sys_sched_setscheduler): Use %#lx format for bad pointer.
1182 (sys_sched_getparam, sys_sched_setparam): Likewise.
1183 Part of RH#142667.
1184
1185 * signal.c [HAVE_SIGACTION] [LINUX && X86_64] (SA_RESTORER): Define
1186 here too.
1187 Part of RH#142667.
1188
1189 * linux/syscallent.h: Use sys_mincore instead of printargs.
1190 * linux/x86_64/syscallent.h: Likewise. Also use sys_getrlimit,
1191 sys_semtimedop, sys_umount2.
1192 Part of RH#142667.
1193
Roland McGrath28eace82005-02-02 03:51:22 +00001194 * syscall.c (qual_signal): Fix inverted return value and bogus
1195 argument to qualify_one in the named case.
1196
Roland McGrath5f221c32005-02-02 03:38:49 +00001197 * file.c (print_xattr_val): Don't use auto array sized by syscall
1198 argument. Use malloc instead, so it can fail for insane values.
1199 Fixes Debian bug #283704.
1200
Roland McGrath53962332005-02-02 03:11:43 +00001201 * net.c (sys_getsockopt): Fix a format %ld -> %d.
1202
1203 * linux/syscall.h [IA64] (SYS_semtimedop): #undef it.
1204
Roland McGrathbc484bd2005-02-02 03:07:24 +00001205 * syscall.c (syscall_enter) [X86_64]: Fix 32-bit argument register map
1206 not to double the middle entry!
1207 Fixes RH#146093.
1208
Roland McGrath6722dcf2005-02-02 02:54:35 +00001209 * linux/x86_64/syscallent.h: Fix exit_group entry.
1210
Roland McGrath1b3ca102005-02-02 02:49:03 +00001211 * util.c (getpc) [S390 || S390X]: Implement it.
1212 Patch by David Wilder <wilder@us.ibm.com>.
1213
1214 * linux/ia64/syscallent.h: Add fadvise64, fstatfs64, statfs64, mbind,
1215 [gs]et_mempolicy, mq_*, sys_kexec_load, vserver, and waitid.
1216 Fixes RH#146245.
1217
12182005-01-22 Andreas Schwab <schwab@suse.de>
1219
1220 * net.c (sys_getsockopt): Change type of len to int.
1221
Roland McGrath914f3aa2004-10-19 23:00:14 +000012222004-10-19 Roland McGrath <roland@redhat.com>
1223
Roland McGrathb0756892004-10-20 02:17:58 +00001224 * configure.ac, NEWS: Version 4.5.8.
1225 * debian/changelog, strace.spec: 4.5.8-1.
1226
Roland McGrathbe4eeb92004-10-20 02:24:28 +00001227 * file.c (sys_fadvise64): Conditionalize just on [LINUX].
1228
Roland McGrathb0756892004-10-20 02:17:58 +00001229 * configure.ac: Check for sys/epoll.h.
1230 * desc.c: Protect #include <sys/epoll.h> with [HAVE_SYS_EPOLL_H].
1231 (epollctls, epollevents): Protect each entry with #ifdef on its macro.
1232
Roland McGrathe26a3782004-10-20 02:04:19 +00001233 * strace.c (handle_group_exit): Don't detach leader that wasn't
1234 TCB_ATTACHED. Instead mark it with TCB_GROUP_EXITING.
1235 Remove droptcb loop at end, no longer required since 2.6 reports each
1236 thread death.
1237 Fixes RH#135254.
1238
Roland McGrath712bc7a2004-10-20 01:00:45 +00001239 * strace.c (trace): Use handle_group_exit for non-TCB_ATTACHED child
1240 taking signal when it has nclone_threads > 0.
1241
Roland McGrath712bc7a2004-10-20 01:00:45 +00001242 * strace.c (handle_group_exit, trace): Mark leader with
1243 TCB_GROUP_EXITING and don't be surprised at child deaths when their
1244 leader has it set.
1245 Fixes RH#132150.
1246
Roland McGrath223a3ff2004-10-19 23:33:53 +00001247 * process.c (WCOREFLAG): Define if not defined.
1248 (W_STOPCODE, W_EXITCODE): Likewise.
1249 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1250
1251 * sock.c [! LINUX]: Include <sys/socket.h> before <sys/sockio.h>.
1252 Reported by Marty Leisner <mleisner@eng.mc.xerox.com>.
1253
1254 * debian/rules: Make strace64.1.gz symlink to strace.1.gz instead of
1255 strace64.1 to strace.1, which doesn't exist.
1256 Fixes Debian bug #269220.
1257
12582004-09-05 Phil Blundell <pb@nexus.co.uk>
1259
1260 * linux/arm/syscallent.h: New file.
1261
12622004-10-19 Roland McGrath <roland@redhat.com>
1263
1264 * debian/rules (DEB_BUILD_GNU_TYPE, CONFIG_OPTS): New variables.
1265 [$(DEB_HOST_GNU_TYPE) == s390-linux] (build64, HOST64, CC64): Set them.
1266 (build/Makefile): Use $(CONFIG_OPTS).
1267 (build64/Makefile): Pass --host as well as --build.
1268 From Bastian Blank <waldi@debian.org>.
1269 Fixes Debian bug #271500.
1270
1271 * linux/hppa/syscallent.h: Update for 2.6.9 syscalls.
1272 From Randolph Chung <tausq@debian.org>
1273 Fixes Debian bug #273887.
1274
Roland McGrath914f3aa2004-10-19 23:00:14 +00001275 * file.c (sys_llseek): Revert last change.
1276
Roland McGrath223a3ff2004-10-19 23:33:53 +000012772004-09-14 Richard Henderson <rth@twiddle.net>
1278
1279 * linux/alpha/syscallent.h: Add tgkill, *stat64, vserver, mbind,
1280 [gs]et_mempolicy, mq_*, waitid.
1281
Roland McGrath51f9ac02004-10-07 18:51:22 +000012822004-10-07 Roland McGrath <roland@redhat.com>
1283
Roland McGrath0aa53f62004-10-07 19:09:23 +00001284 * file.c (sys_llssek, sys_readahead, sys_fadvise64, sys_fadvise64_64):
1285 Use LONG_LONG macro.
1286 * io.c (sys_pread, sys_pwrite, sys_sendfile): Likewise.
1287
Roland McGrath61b324b2004-10-07 18:59:13 +00001288 * linux/x86_64/syscallent.h: Fix botched table entries.
1289 From Ulrich Drepper <drepper@redhat.com>.
1290
Roland McGrathaa08d712004-10-07 18:53:17 +00001291 * mem.c [LINUX] (sys_mbind, sys_set_mempolicy, sys_get_mempolicy):
1292 New functions.
1293 * linux/syscall.h: Declare them.
1294 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath61b324b2004-10-07 18:59:13 +00001295 From Ulrich Drepper <drepper@redhat.com>.
1296
Roland McGrathaa08d712004-10-07 18:53:17 +00001297 * linux/syscallent.h: Handle mbind, set_mempolicy, get_mempolicy.
1298 From Ulrich Drepper <drepper@redhat.com>.
1299
Roland McGrath51f9ac02004-10-07 18:51:22 +00001300 * file.c [LINUX && (I386 || X86_64)] (sys_fadvise64, sys_fadvise64_64):
1301 New functions.
1302 * linux/syscall.h: Declare them.
1303 * linux/syscallent.h: Handle fadvise64 and fadvise64_64 using those.
Roland McGrathaa08d712004-10-07 18:53:17 +00001304 * linux/x86_64/syscallent.h: Likewise.
Roland McGrath51f9ac02004-10-07 18:51:22 +00001305 From Ulrich Drepper <drepper@redhat.com>.
1306
Roland McGrath2af128b2004-10-06 22:32:04 +000013072004-09-13 Dmitry V. Levin <ldv@altlinux.org>
1308
1309 * linux/ioctlsort.c (main): Omit duplicate lines
1310 (with same name and code) from output.
1311 * linux/ioctlent.sh: Build the list of ioctls defined in
1312 scsi/sg.h (0x22..), scsi/scsi.h and scsi/scsi_ioctl.h (0x53..),
1313 as suggested by Peter Jones <pjones@redhat.com>
1314 * linux/ioctlent.h: Regenerated.
1315 Fixes RH#129808.
1316
Roland McGrath79367f82004-10-06 22:28:17 +000013172004-09-13 Ulrich Drepper <drepper@redhat.com>
1318 Dmitry V. Levin <ldv@altlinux.org>
1319
1320 * time.c [LINUX] (print_rtc): New function, for printing rtc_time
1321 structure.
1322 [LINUX] (rtc_ioctl): New function, for parsing RTC_* ioctls.
1323 * ioctl.c [LINUX] (ioctl_decode): Call rtc_ioctl.
1324 * defs.h [LINUX]: Declare rtc_ioctl.
1325 Fixes RH#58606.
1326
Roland McGrath288a3a02004-10-06 22:12:09 +000013272004-10-06 Roland McGrath <roland@redhat.com>
1328
Roland McGrathd2553bb2004-10-06 22:23:55 +00001329 * desc.c [LINUX] (sys_epoll_create, sys_epoll_ctl, sys_epoll_wait):
1330 New functions.
1331 * linux/syscall.h: Declare them.
1332 * linux/syscallent.h: Use those for epoll_* syscalls.
1333 * linux/alpha/syscallent.h: Likewise.
1334 * linux/hppa/syscallent.h: Likewise.
1335 * linux/ia64/syscallent.h: Likewise.
1336 * linux/powerpc/syscallent.h: Likewise.
1337 * linux/s390/syscallent.h: Likewise.
1338 * linux/s390x/syscallent.h: Likewise.
1339 * linux/sparc/syscallent.h: Likewise.
1340 * linux/sparc64/syscallent.h: Likewise.
1341 * linux/sparc64/syscallent2.h: Likewise.
1342 * linux/x86_64/syscallent.h: Likewise.
1343 From Ulrich Drepper <drepper@redhat.com>.
1344 Fixes RH#134463.
1345
Roland McGrath2803d102004-10-06 22:15:18 +00001346 * resource.c (resources): Add RLIMIT_LOCKS, RLIMIT_SIGPENDING,
1347 and RLIMIT_MSGQUEUE, if defined.
1348 From Ulrich Drepper <drepper@redhat.com>.
1349 Fixes RH#133594.
1350
Roland McGrath288a3a02004-10-06 22:12:09 +00001351 * net.c [HAVE_SENDMSG] (printcmsghdr): New function.
1352 (printmsghdr): Use it.
Roland McGrath2803d102004-10-06 22:15:18 +00001353 From Ulrich Drepper <drepper@redhat.com>.
1354 Fixes RH#131689.
Roland McGrath288a3a02004-10-06 22:12:09 +00001355
1356 * file.c (sprintmode): Add const to return type.
1357 (sprintfstype): Likewise.
1358 * signal.c (printsiginfo): Add a const.
1359
Roland McGrath4455b1d2004-10-06 22:03:22 +000013602004-09-15 Roland McGrath <roland@redhat.com>
1361
1362 * linux/x86_64/syscallent.h: Use sys_waitid.
1363
1364 * linux/syscallent.h: waitid takes 5 arguments, and is in TP category.
1365 * process.c (sys_waitid): Handle fifth argument (struct rusage *).
1366
Roland McGrath813b8af2004-09-11 08:13:27 +000013672004-09-11 Roland McGrath <roland@redhat.com>
1368
1369 * time.c (sys_clock_nanosleep): Print zero flags arg correctly.
1370 (sys_timer_settime): Likewise.
1371 (printsigevent): Print signals by name for SIGEV_SIGNAL.
1372 (sys_timer_create): Print clock ID symbolically.
1373 From Ulrich Drepper <drepper@redhat.com>.
1374 Fixes RH#131420.
1375
Michal Ludvig51d1ebc2004-09-07 14:06:03 +000013762004-09-07 Michal Ludvig <mludvig@suse.cz>
1377
1378 * defs.h (nioctlents1, nsignals2): Fix typos in decls.
1379
Roland McGrath4ee6e692004-09-04 03:39:26 +000013802004-09-03 Roland McGrath <roland@redhat.com>
1381
Roland McGrathce361382004-09-04 04:20:49 +00001382 * syscall.c (qual_options): Add const to defn.
1383 Update all uses.
1384 (call_count, error_count, tv_count): Variables removed.
1385 (struct call_counts, counts): New type and variable.
1386 Update all users of the old three to use the new array of structs.
1387 (trace_syscall): Allocate counts on first use.
1388 (sorted_count): Variable removed.
1389 (call_summary): Allocate locally.
1390
Roland McGrath77019f72004-09-04 03:53:18 +00001391 * syscall.c (sysent0, sysent1, sysent2, sysent): Add const to defn.
1392 (nsyscalls0, nsyscalls1, nsyscalls2): Likewise.
1393 (errnoent0, errnoent1, errnoent2, errnoent): Likewise.
1394 (nerrnos0, nerrnos1, nerrnos2): Likewise.
1395 * signal.c (signalent0, signalent1, signalent2): Likewise.
1396 (nsignals0, nsignals1, nsignals2): Likewise.
1397 (signame): LIkewise.
1398 * ioctl.c (ioctlent0, ioctlent1, ioctlent2): Likewise.
1399 (nioctlents0, nioctlents1, nioctlents2): Likewise.
1400 (ioctl_lookup, ioctl_next_match): Likewise.
1401 * defs.h: Update decls.
1402 * io.c (sys_ioctl): Update users.
1403
Roland McGrath4ee6e692004-09-04 03:39:26 +00001404 * util.c (xlookup, printxval, addflags, printflags): Use const for
1405 struct xlat * argument.
1406 * defs.h (xlookup, printxval, addflags, printflags): Update decls.
1407 * bjm.c: Add const to all struct xlat defns.
1408 * desc.c: Likewise.
1409 * file.c: Likewise.
1410 * ipc.c: Likewise.
1411 * mem.c: Likewise.
1412 * net.c: Likewise.
1413 * proc.c: Likewise.
1414 * process.c: Likewise.
1415 * resource.c: Likewise.
1416 * signal.c: Likewise.
1417 * sock.c: Likewise.
1418 * stream.c: Likewise.
1419 * system.c: Likewise.
1420 * term.c: Likewise.
1421 * time.c: Likewise.
1422 * util.c: Likewise.
1423
Roland McGrathb036f582004-09-01 19:39:59 +000014242004-09-01 Roland McGrath <roland@redhat.com>
1425
1426 * linux/x86_64/syscallent.h: Add new entries for timer_*, clock_*, and
1427 mq_* syscalls, and names only for new calls up to 252.
1428 * linux/syscallent.h: Add waitid.
1429 * linux/x86_64/syscallent.h: Likewise.
1430 * linux/syscall.h: Declare sys_waitid.
1431
1432 * process.c (internal_wait): Take second arg giving index of flags
1433 argument.
1434 * defs.h: Update prototype.
1435 * syscall.c (internal_syscall): Update caller.
1436 Also use internal_wait for SYS_waitid.
1437 * process.c (sys_waitid): Define for [LINUX] as well.
1438 Don't tweak TCB_SUSPENDED--internal_wait does that.
1439 (waitid_types): Conditionalize use of nonstandard P_* macros.
1440
Roland McGrath1651c1c2004-08-31 07:16:21 +000014412004-08-31 Roland McGrath <roland@redhat.com>
1442
Roland McGrath0ef93b72004-08-31 08:17:26 +00001443 * configure.ac, NEWS: Version 4.5.7.
Roland McGrathb036f582004-09-01 19:39:59 +00001444 * debian/changelog: 4.5.7-1.
1445 * strace.spec: 4.5.7-2.
Roland McGrath0ef93b72004-08-31 08:17:26 +00001446
Roland McGrathf5fcbc12004-08-31 08:41:59 +00001447 * debian/rules: Rewrite sparc64 change of 2004-07-12.
1448 Always do each build in a separate build directory.
Roland McGrath0ef93b72004-08-31 08:17:26 +00001449 Fixes Debian bug #254728.
1450
Roland McGrathf5fcbc12004-08-31 08:41:59 +00001451 * time.c (clocknames): Use #ifdef around CLOCK_* uses.
1452
Roland McGrathdc025fa2004-08-31 07:48:03 +00001453 * strace.1: Say that -c shows system CPU time, not real time.
1454 Fixes Debian bug #254438.
1455
1456 * syscall.c (dumpio): Match pread and pwrite system calls too.
1457 Fixes Debian bug #239947.
1458
Roland McGrath1651c1c2004-08-31 07:16:21 +00001459 * net.c (sockoptions): Add all SO_* macros known in Linux 2.6.9.
1460 Fixes Debian bug #171653.
1461
Roland McGrath8e593d22004-08-31 07:03:43 +000014622004-07-12 Dmitry V. Levin <ldv@altlinux.org>
1463
1464 * signal.c [LINUX] (parse_sigset_t): Fix hex strings parser.
1465 Fixes RH#128091.
1466
Roland McGratha0b9ef12004-08-31 06:30:51 +000014672004-08-30 Roland McGrath <roland@redhat.com>
1468
Roland McGrath0a053252004-08-31 07:02:00 +00001469 * strace.c (main): Don't call fake_execve under -c.
1470 From Ulrich Drepper <drepper@redhat.com>.
1471 Fixes RH#129166.
1472
1473 * net.c (sockipoptions): Add some options.
1474 [SOL_IPV6] (sockipv6options): New variable.
1475 (sys_getsockopt, printsockopt): Use it for SOL_IPV6 level.
1476 From Ulrich Drepper <drepper@redhat.com>.
1477 Fixes RH#128391.
1478
Roland McGrath7fbbf022004-08-31 06:52:49 +00001479 * time.c (clocknames): New variable, symbolic names for clock_t.
1480 (sys_clock_settime, sys_clock_gettime, sys_clock_nanosleep): Use it.
1481 From Ulrich Drepper <drepper@redhat.com>.
1482 Fixes RH#129378.
1483
Roland McGrath3a71f192004-08-31 06:49:09 +00001484 * system.c (personality_options): Hard-code values here.
1485 Don't #include <linux/personality.h> at all.
Roland McGrath1651c1c2004-08-31 07:16:21 +00001486 Fixes RH#130965 and Debian bug #40588.
Roland McGrath3a71f192004-08-31 06:49:09 +00001487
Roland McGratha0b9ef12004-08-31 06:30:51 +00001488 * file.c (print_xattr_val): New function to show attribute values.
1489 (sys_setxattr, sys_fsetxattr, sys_getxattr, sys_fgetxattr): Use it.
1490 From Ulrich Drepper <drepper@redhat.com>.
1491 Fixes RH#131177.
1492
Roland McGrath90a5a942004-07-12 07:04:55 +000014932004-07-12 Roland McGrath <roland@redhat.com>
1494
Roland McGrathd51619a2004-07-12 07:56:00 +00001495 * configure.ac, NEWS: Version 4.5.6.
1496 * strace.spec, debian/changelog: 4.5.6-1.
1497
Roland McGrath05cf2952004-07-12 07:54:09 +00001498 * Makefile.am (EXTRA_DIST): Add linux/sparc64 files.
1499
1500 * debian/rules: On sparc-linux, build strace64 as well.
1501 From Ben Collins <bcollins@debian.org>.
1502 Fixes Debian bug #254728.
1503
15042004-07-07 David S. Miller <davem@nuts.davemloft.net>
1505
1506 * linux/sparc/syscallent.h: Sync with reality.
1507 * linux/sparc/syscall.h (sys_sendfile64, sys_futex, sys_gettid,
1508 sys_sched_setaffinity, sys_sched_getaffinity, sys_setxattr,
1509 sys_lsetxattr, sys_fsetxattr, sys_getxattr, sys_lgetxattr,
1510 sys_fgetxattr, sys_listxattr, sys_llistxattr, sys_flistxattr,
1511 sys_removexattr, sys_lremovexattr, sys_fremovexattr,
1512 sys_remap_file_pages, sys_readahead, sys_tgkill, sys_statfs64,
1513 sys_fstatfs64, sys_clock_settime, sys_clock_gettime,
1514 sys_clock_getres, sys_clock_nanosleep, sys_timer_create,
1515 sys_timer_settime, sys_timer_gettime): New declarations.
1516 * linux/sparc64/dummy2.h, linux/sparc64/syscallent2.h,
1517 linux/sparc64/syscall.h, linux/sparc64/errnoent.h,
1518 linux/sparc64/errnoent1.h, linux/sparc64/errnoent2.h,
1519 linux/sparc64/ioctlent.h, linux/sparc64/ioctlent1.h,
1520 linux/sparc64/ioctlent2.h, linux/sparc64/signalent.h,
1521 linux/sparc64/signalent.h, linux/sparc64/signalent.h,
1522 linux/sparc64/signalent1.h, linux/sparc64/signalent2.h,
1523 linux/sparc64/syscall1.h, linux/sparc64/syscallent.h,
1524 linux/sparc64/syscallent1.h: New files.
1525 * defs.h (LINUXSPARC): Define also when SPARC64.
1526 (LINUX && SPARC64): Set SUPPORTED_PERSONALITIES to 3.
1527 Ignore SIGTRAP after execve by defining TCB_WAITEXECVE.
1528 Define possibly missing __NR_exit_group. Declare getrval2.
1529 * configure.ac (sparc64): New architecture case.
1530 * file.c (stat_sparc64): New structure.
1531 (printstat_sparc64): New output routine for that.
1532 (printstat): Call it, if personality is 2.
1533 (printstat64): Likewise.
1534 * util.c: Conditionalize ptrace defines on LINUXSPARC
1535 not LINUX && SPARC.
1536 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1537 to PTRACE_FOOREGS64 so that more sparc code can be shared
1538 between 64-bit and 32-bit.
1539 (_hack_syscall5): Correct trap number when SPARC64.
1540 (PTRACE_WRITE{TEXT,DATA}): Add SPARC64 to ifdef guard.
1541 (getpc): Handle SPARC64 && LINUX.
1542 (printcall): Likewise.
1543 (arg fetching/setting): Use same code for SPARC64 LINUX
1544 as for SPARC.
1545 (setbpt): Handle SPARC64 && LINUX.
1546 (clearbpt): Likewise.
1547 * signal.c: Conditionalize ptrace defines on SPARC and
1548 SPARC64.
1549 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1550 to PTRACE_FOOREGS64 so that more sparc code can be shared
1551 between 64-bit and 32-bit.
1552 (m_siginfo): Use same definition on SPARC64 as SPARC.
1553 (sys_sigreturn): Handle LINUX && SPARC64.
1554 * syscall.c: Conditionalize ptrace defines on SPARC and
1555 SPARC64.
1556 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1557 to PTRACE_FOOREGS64 so that more sparc code can be shared
1558 between 64-bit and 32-bit.
1559 (getscno): Use same static state on SPARC64 as SPARC,
1560 and add SPARC64 handling.
1561 (get_error): Handle LINUX && SPARC64.
1562 (force_result): Likewise.
1563 (syscall_enter): Likewise.
1564 (trace_syscall): Handle sys_socketcall and sys_ipc on SPARC64
1565 just like SPARC.
1566 (getrval2): Handle LINUX && SPARC64.
1567 * process.c: Conditionalize ptrace defines on SPARC and
1568 SPARC64.
1569 (SPARC64 && LINUX): Define r_pc to r_tpc, and PTRACE_FOOREGS
1570 to PTRACE_FOOREGS64 so that more sparc code can be shared
1571 between 64-bit and 32-bit.
1572 (change_syscall): Handle LINUX && SPARC64.
1573 (struct_user_offsets): Ifdef out those which do not exist
1574 on SPARC64.
1575 * net.c (sys_pipe): Handle LINUX && SPARC64.
1576 * ioctl.c: Fix initializer typo for nioctlents2, was
1577 nioctlents1 by accident.
1578
15792004-06-28 Andreas Schwab <schwab@suse.de>
1580
1581 * process.c (internal_exec): Move TCB_WAITEXECVE handling here.
1582 (sys_execve): Remove it here.
1583
15842004-07-12 Roland McGrath <roland@redhat.com>
1585
1586 * Makefile.am (EXTRA_DIST): Add linux/sh64/syscallent.h.
1587
1588 * debian/control (Section): Move to utils, matching Debian override.
1589
Roland McGrath23e86d62004-07-12 07:13:12 +00001590 * net.c (addrfams): Make variable global.
1591 * sock.c (sock_ioctl): Decode the arguments for SIOCGIFNAME,
1592 SIOCGIFINDEX, and SIOCGIFCONF.
1593 From Ulrich Drepper <drepper@redhat.com>.
1594 Fixes RH#126917.
1595
Roland McGrath90a5a942004-07-12 07:04:55 +00001596 * linux/ioctlsort.c: Add some #includes.
1597 [POWERPC]: Kludge out high bits.
1598 * linux/ia64/ioctlent.h: Regenerated using RHEL3 headers.
1599 * linux/powerpc/ioctlent.h: Likewise.
1600
Roland McGrath16110b22004-07-12 05:45:26 +000016012004-07-11 Roland McGrath <roland@redhat.com>
1602
Roland McGrath90a5a942004-07-12 07:04:55 +00001603 * linux/ioctlent.sh: Replace asm with $asm in all places.
1604
Roland McGrath16110b22004-07-12 05:45:26 +00001605 * configure.ac: Add I386 as AM_CONDITIONAL.
1606 * Makefile.am [LINUX]: Add maintainer-mode rules to regenerate
1607 the ioctlent.h file.
1608
Roland McGrath533e52a2004-07-08 19:00:25 +000016092004-07-08 Roland McGrath <roland@redhat.com>
1610
1611 * resource.c (sys_quotactl): Truncate first argument to 32 bits, since
1612 that's what the kernel will do.
1613
16142004-07-07 Roland McGrath <roland@redhat.com>
1615
1616 * linux/ioctlent.sh: Take optional second argument to use as directory
1617 name in place of `asm'.
1618
Roland McGrath2c72f3c2004-06-28 05:24:40 +000016192004-06-27 Roland McGrath <roland@redhat.com>
1620
1621 * configure.ac, NEWS: Version 4.5.5.
1622 * strace.spec, debian/changelog: 4.5.5-1.
1623
Roland McGratha2dec922004-06-23 01:40:57 +000016242004-06-22 Roland McGrath <roland@redhat.com>
1625
1626 * syscall.c (syscall_fixup) [LINUX && X86_64]: For 32-bit process,
1627 sign extend the low 32 bits of RAX to 64 bits.
Roland McGrath7a391df2004-06-23 01:41:30 +00001628 Fixes RH#126547.
Roland McGratha2dec922004-06-23 01:40:57 +00001629
1630 * syscall.c (force_result): [LINUX && X86_64]: Fix RAX*4 -> RAX*8.
1631
Roland McGrath0c542de2004-06-04 02:25:12 +000016322004-06-03 Roland McGrath <roland@redhat.com>
1633
Roland McGrath66a77f12004-06-04 02:36:03 +00001634 * configure.ac, NEWS: Version 4.5.4.
1635 * strace.spec, debian/changelog: 4.5.4-1.
1636
Roland McGrath0c542de2004-06-04 02:25:12 +00001637 * net.c (domains): Add many PF_* values #ifdef PF_*.
1638 (addrfams): Add many AF_* values #ifdef AF_*.
1639 Fixes Debian bug #250506.
1640
Roland McGrath337d3912004-06-04 02:03:15 +000016412004-05-02 Dmitry V. Levin <ldv@altlinux.org>
1642
1643 * linux/ioctlsort.c (compare): When ioctl codes equal, compare
1644 names.
1645 (main): Print a note that program output is generated by
1646 ioctlsort.
1647 * linux/ioctlent.sh: Build the list of ioctls defined in
1648 linux/fb.h (0x46..), linux/kd.h (0x4B..), linux/cdrom.h (0x53..),
1649 asm/ioctls.h (0x54..), linux/vt.h (0x56..), linux/videotext.h
1650 (0x71..), linux/videotext.h (0x72..), asm/sockios.h (0x89..),
1651 linux/sockios.h (0x89..), linux/wireless.h (0x8B..).
1652 * linux/ioctlent.h: Regenerated from linux-2.6.5.
1653 Fixes RH#122257.
1654
Roland McGrath6d52da62004-06-04 01:50:53 +000016552004-06-03 Roland McGrath <roland@redhat.com>
1656
Roland McGrathe01b8ce2004-06-04 02:01:54 +00001657 * debian/control (Architecture): Add amd64.
1658 Fixes Debian bug #246568.
1659
Roland McGrath6d52da62004-06-04 01:50:53 +00001660 * strace.c (main) [LINUX]: Expand TCBTAB as necessary for threads
1661 attached. Attach threads only under -f. Set TCB_FOLLOWFORK in them.
1662 (expand_tcbtab): New function, broken out of ...
1663 * process.c (fork_tcb): ... here, call that.
1664 * defs.h: Declare expand_tcbtab.
1665
Roland McGrath25e82592004-06-04 01:24:12 +000016662004-04-19 Roland McGrath <roland@redhat.com>
1667
1668 * process.c (printstatus): Add a space before | in output.
1669
Roland McGrathea2402e2004-04-16 22:28:48 +000016702004-04-16 Roland McGrath <roland@redhat.com>
1671
1672 * configure.ac: Version 4.5.3.
1673 * strace.spec, debian/changelog: 4.5.3-1.
1674
Roland McGrath025442c2004-04-16 21:59:05 +000016752004-03-18 Dmitry V. Levin <ldv@altlinux.org>
1676
1677 * resource.c (sys_quotactl) [LINUX]: Cast arithmetic shift operand
1678 from long to unsigned long, to fix output of the quotactl command
1679 parser.
Roland McGrathea2402e2004-04-16 22:28:48 +00001680 Fixes RH#118694.
Roland McGrath025442c2004-04-16 21:59:05 +00001681
Roland McGrath8d1bf3c2004-04-16 21:48:43 +000016822004-04-16 Roland McGrath <roland@redhat.com>
1683
Roland McGrath025442c2004-04-16 21:59:05 +00001684 * linux/s390/ioctlent.h, linux/s390x/ioctlent.h: Update DASD ioctls.
1685 From Maxim Shchetynin <maxim@de.ibm.com>.
1686
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00001687 * configure.ac: Check for <mqueue.h>.
1688 * ipc.c (sys_mq_open, printmqattr) [! HAVE_MQUEUE_H]: Don't try to
1689 decode struct mq_attr.
Roland McGrath6508d332004-04-16 21:54:59 +00001690 * NEWS: Mention mq support.
Roland McGrath8d1bf3c2004-04-16 21:48:43 +00001691
1692 * linux/syscall.h: Support new mq_* syscalls on Linux.
1693 * linux/syscallent.h: Likewise.
1694 * linux/dummy.h: Likewise.
1695 * ipc.c: Likewise.
1696 * time.c (printsigevent): Handle SIGEV_THREAD.
1697 From Ulrich Drepper <drepper@redhat.com>.
1698 Fixes RH#120701.
1699
Roland McGrath6421d632004-04-14 02:46:35 +000017002004-04-13 Roland McGrath <roland@redhat.com>
1701
Roland McGrath085bae12004-04-14 02:54:02 +00001702 * net.c (msg_flags): Grok MSG_FIX, MSG_SYN, MSG_RST, MSG_NOSIGNAL,
1703 MSG_MORE.
1704 From Ulrich Drepper <drepper@redhat.com>.
1705 Fixes RH#120541.
1706
Roland McGrath6421d632004-04-14 02:46:35 +00001707 * process.c (printstatus): Mask out bits presented symbolically, and
1708 print "| 0xnnn" if the remaining bits are not all zero.
1709 Fixes Debian bug #240062.
1710
1711 * process.c (print_affinitylist): Rewritten to handle indirect values.
1712 (sys_sched_setaffinity, sys_sched_getaffinity): Update callers.
1713 From Ulrich Drepper <drepper@redhat.com>.
1714 Fixes RH#118685.
1715
1716 * acinclude.m4: Quote first argument to AC_DEFUN in all cases.
1717
Roland McGrath74dcbd82004-04-09 00:25:47 +000017182004-04-08 Roland McGrath <roland@redhat.com>
1719
1720 * strace.c (main) [LINUX]: When attaching for -p, look in
1721 /proc/PID/task for all threads and attach them as presumed
1722 CLONE_THREAD children.
1723 * NEWS: Mention the feature.
Roland McGrath085bae12004-04-14 02:54:02 +00001724 Fixes RH#120462.
Roland McGrath74dcbd82004-04-09 00:25:47 +00001725
Roland McGrath2d1ecca2004-03-02 08:07:20 +000017262004-03-02 Roland McGrath <roland@redhat.com>
1727
Roland McGrath6835f232004-03-02 08:50:47 +00001728 * util.c (setbpt): Fix one missed spot to use new arg0_index macro.
1729 From Michael Holzheu <HOLZHEU@de.ibm.com>.
1730
Roland McGrath2d1ecca2004-03-02 08:07:20 +00001731 * debian/control (Standards-Version): Update to 3.6.1.
1732
Roland McGrath861dc142004-03-01 20:57:16 +000017332004-03-01 Roland McGrath <roland@redhat.com>
1734
Roland McGrath801bf1f2004-03-02 06:38:40 +00001735 * configure.ac, NEWS: Version 4.5.2.
Roland McGrathea2402e2004-04-16 22:28:48 +00001736 * strace.spec, debian/changelog: 4.5.2-1.
Roland McGrath801bf1f2004-03-02 06:38:40 +00001737
Roland McGrath30423402004-03-02 06:54:57 +00001738 * strace.c (main): Avoid potential buffer overruns from ludicrous
1739 arguments or PATH values.
1740 * syscall.c (qual_signal): Bail out for too-long string.
1741
Roland McGrath59aea572004-03-02 06:17:11 +00001742 * mem.c [LINUX]: <asm/mman.h> -> <linux/mman.h>
Roland McGrath5586f9a2004-03-02 06:23:08 +00001743 Fixes Debian bug #223207.
Roland McGrath59aea572004-03-02 06:17:11 +00001744
1745 * linux/sparc/syscall.h: Copy linux/syscall.h decls of sys_sched_*.
Roland McGrath8f30c1d2004-03-02 06:09:35 +00001746
Roland McGrath7da8ff72004-03-01 22:10:58 +00001747 * configure.ac: Check for `struct user_desc' in <asm/ldt.h>.
1748 * process.c [HAVE_STRUCT_USER_DESC]: Use struct user_desc in place of
1749 struct modify_ldt_ldt_s.
1750 * mem.c [HAVE_STRUCT_USER_DESC]: Likewise.
1751
1752 * system.c (sysctl_vm): Conditionalize VM_* macro uses, add some more.
1753 From Tim Yamin <plasmaroo@gentoo.org>.
1754
Roland McGrathce238102004-03-01 22:04:09 +00001755 * process.c (sys_execve): Clear instead of set TCB_WAITEXECVE on
1756 erring syscall.
1757
Roland McGrathe58b8a02004-03-01 21:29:31 +00001758 * configure.ac: Check for `struct pt_all_user_regs'
1759 and `struct ia64_fpreg' in <sys/ptrace.h>.
Roland McGrath4695e942004-03-01 21:31:07 +00001760 * util.c, process.c, syscall.c, signal.c: Work around conflicts between
Roland McGrathe58b8a02004-03-01 21:29:31 +00001761 <sys/ptrace.h> and <linux/ptrace.h> for defining those types.
1762
Roland McGrath4695e942004-03-01 21:31:07 +00001763 * process.c (struct_user_offsets) [LINUX && IA64]: Conditionalize
1764 PT_AR_CSD and PT_AR_SSD uses in case of older kernel headers.
1765
Roland McGrath861dc142004-03-01 20:57:16 +00001766 * util.c [LINUX] (arg0_index, arg1_index): New macros.
1767 [S390 || S390X]: Define them with inverted values.
1768 (setbpt): Use them for u_arg indices.
1769
Roland McGrath24e8d312004-03-01 20:30:51 +000017702004-02-26 Andreas Schwab <schwab@suse.de>
1771
1772 * defs.h [LINUX && IA64]: Declare getrval2 also on IA64.
1773 * net.c (sys_pipe) [LINUX && IA64]: For IA64 use the two return values.
1774 * syscall.c (getrval2) [LINUX && IA64]: Implement for IA64.
1775
Roland McGrath176ac322004-03-01 20:28:19 +000017762004-03-01 Roland McGrath <roland@redhat.com>
1777
1778 * linux/dummy.h (sys_sched_getscheduler, sys_sched_setparam,
1779 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1780 sys_sched_get_priority_max, sys_sched_get_priority_min): Remove macros.
1781 * process.c [LINUX] (sys_sched_getscheduler, sys_sched_setparam,
1782 sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler,
1783 sys_sched_get_priority_min): New functions.
1784 From Ulrich Drepper <drepper@redhat.com>.
1785 Fixes RH#116990.
1786
Roland McGrath3d3f1c92004-02-20 23:21:34 +000017872004-02-20 Roland McGrath <roland@redhat.com>
1788
1789 * linux/hppa/syscallent.h: Update some syscalls.
1790 From Randolph Chung <tausq@debian.org>.
1791 Fixes Debian bug #231632.
1792
Roland McGrathb233c262004-02-20 22:56:55 +000017932003-12-31 David Mosberger <davidm@hpl.hp.com>
1794
1795 * process.c (internal_exit): For ia64, also recognize IA-32 252
1796 as exit_group().
1797 (change_syscall): For IA64, also support changing IA-32 syscalls.
1798 * syscall.c (internal_syscall): For IA64, also recognize IA-32
1799 syscall 252 (exit_group) as an internal_exit() syscall.
1800 * util.c (SYS_fork): For IA64, define them to the IA-32 syscall
1801 number.
1802 (SYS_vfork): Likewise.
1803 (arg_setup): For IA64 version, also support IA-32 syscalls.
1804 (get_arg0): Likewise.
1805 (get_arg1): Likewise.
1806 (set_arg0): Likewise.
1807 (set_arg1): Likewise.
1808
Roland McGrath13aeab32004-02-20 02:25:42 +000018092004-02-15 Anton Blanchard <anton@samba.org>
1810
1811 * linux/powerpc/syscallent.h: Add rtas call.
1812 Shift multiplexed syscalls to start at 300, we are already about
1813 to hit 256 real syscalls.
1814 * linux/syscall.h: SYS_socket_subcall is now 300 for [POWERPC].
1815
18162004-02-19 Roland McGrath <roland@redhat.com>
1817
1818 * strace.c (main): Use TCP->pid, not PID, in -p message.
1819 Fixes Debian bug #229802.
1820
Roland McGrathec0cf0b2004-01-13 10:18:52 +000018212004-01-13 Roland McGrath <roland@redhat.com>
1822
Roland McGrath13aeab32004-02-20 02:25:42 +00001823 * syscall.c (force_result) [LINUX] [S390 || S390X]: Remove bogus upeek
1824 call.
1825
Roland McGrathec0cf0b2004-01-13 10:18:52 +00001826 * stream.c (internal_stream_ioctl): Fix typo strict -> struct.
1827 Reported by Petter Reinholdtsen <pere@hungry.com>.
1828
Roland McGrath135db892004-01-13 10:14:04 +000018292003-12-31 David Mosberger <davidm@hpl.hp.com>
1830
1831 * process.c (struct_user_offsets) [IA64]: Fix up register name list.
1832
Roland McGrath13aeab32004-02-20 02:25:42 +000018332003-12-14 Anton Blanchard <anton@samba.org>
Roland McGrath135db892004-01-13 10:14:04 +00001834
Roland McGrath75155472004-01-13 10:17:00 +00001835 * file.c (sys_getdents64): Don't cast d_ino and d_off to unsigned long.
1836 Use %llu formats for them.
1837
Roland McGrath135db892004-01-13 10:14:04 +00001838 * file.c [LINUX] (fsmagic): Add SYSFS_MAGIC.
1839
1840 * linux/powerpc/syscallent.h: Update to include recently added
1841 syscalls.
1842
1843 * syscall.c (get_error) [POWERPC]: Cast result to unsigned long for
1844 ppc64, we were misreporting syscalls that really succeeded as having
1845 failed.
1846
Roland McGrath5b7aa682004-01-13 09:52:52 +000018472004-01-13 Roland McGrath <roland@redhat.com>
1848
Roland McGrath8950c692004-01-13 10:00:01 +00001849 * strace.1: Remove comment about vfork on Linux.
1850 Fixes Debian bug #223390.
1851
Roland McGrath5b7aa682004-01-13 09:52:52 +00001852 * file.c (direnttypes): Define under [LINUX] as well. Add DT_UNKNOWN.
1853 (sys_getdents64) [LINUX]: Print d_type field.
1854
Roland McGrath13aeab32004-02-20 02:25:42 +000018552003-12-15 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath8950c692004-01-13 10:00:01 +00001856
1857 * strace.c (trace) [WCOREDUMP]: Show coredump status of the
Roland McGrath135db892004-01-13 10:14:04 +00001858 killed process if available. Fixes RH#112117.
Roland McGrath8950c692004-01-13 10:00:01 +00001859
Roland McGrathcf283032003-11-14 02:57:31 +000018602003-11-13 Roland McGrath <roland@redhat.com>
1861
1862 * configure.ac, NEWS: Version 4.5.1.
1863 * strace.spec, debian/changelog: 4.5.1-1.
1864
Roland McGrath13aeab32004-02-20 02:25:42 +000018652003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath0aac8722003-11-14 02:54:09 +00001866
1867 * defs.h (ioctl_lookup): Prototype change.
1868 * ioctl.c (ioctl_next_match): New function.
1869 * defs.h: Declare it.
1870 * io.c (sys_ioctl): Use it, to display all possible ioctl names
1871 when there's more than one match.
1872 * ioctl.c (ioctl_lookup): Likewise.
1873 * stream.c (internal_stream_ioctl): Likewise.
1874 Patch from Solar Designer <solar@openwall.com>.
1875
Roland McGrath09f7a012003-11-13 22:32:32 +000018762003-11-13 Roland McGrath <roland@redhat.com>
1877
1878 * linux/sh/syscallent.h: Use sys_setgroups32, sys_getgroups32.
1879 * linux/sh64/syscallent.h: Likewise.
1880
Roland McGrath13aeab32004-02-20 02:25:42 +000018812003-09-06 Dmitry V. Levin <ldv@altlinux.org>
Roland McGrath09f7a012003-11-13 22:32:32 +00001882
Roland McGrathf25ef392003-11-13 22:33:48 +00001883 Fixes for RH#105359.
Roland McGrath09f7a012003-11-13 22:32:32 +00001884 * util.c (printuid): New function.
1885 * defs.h: Declare it.
1886 * file.c (sys_chown): Use it.
1887 * file.c (sys_fchown): Likewise.
1888 * process.c (sys_setreuid, sys_setregid, sys_setresuid,
1889 sys_setresgid): Likewise.
Roland McGrath09f7a012003-11-13 22:32:32 +00001890 * linux/syscallent.h: Better handle getgid32, geteuid32, getegid32,
1891 setreuid32, setregid32, getgroups32, setgroups32, fchown32,
1892 setresuid32, getresuid32, setresgid32, getresgid32, chown32,
1893 setuid32, setgid32, setfsuid32, setfsgid32.
1894 * process.c [LINUX]: Define GETGROUPS32_T.
1895 * process.c [LINUX] (sys_setgroups32, sys_getgroups32):
1896 New functions.
1897 * linux/syscall.h (sys_setgroups32, sys_getgroups32):
1898 Declare them.
1899
Roland McGrath730e8c02003-11-11 21:24:28 +000019002003-11-11 Roland McGrath <roland@redhat.com>
1901
1902 * strace.c (main): Bail with usage error for missing command before we
1903 open the -o file or fiddle uids.
1904
Roland McGrathe52919b2003-11-06 23:41:33 +000019052003-11-06 Roland McGrath <roland@redhat.com>
1906
Roland McGratha0f32e02003-11-07 02:36:45 +00001907 * strace.c (main): Treat piped output more like file output.
1908 Disallow -ff with piped output. Fixes RH#105366.
1909 Reported by Dmitry V. Levin <ldv@altlinux.org>
1910
Roland McGrathe52919b2003-11-06 23:41:33 +00001911 * strace.c (tprintf): Check result of vfprintf and use perror when it
1912 fails while not writing to stderr itself. Fixes Debian bug #218762.
1913
1914 * net.c (printsock): Fix typo in #ifdef AF_NETLINK.
1915 From Ulrich Drepper <drepper@redhat.com>.
1916
Roland McGrathb67e8e32003-11-01 22:11:29 +000019172003-11-01 Roland McGrath <roland@redhat.com>
1918
1919 * syscall.c (trace_syscall) [LINUX]: Calculate ONE_TICK once using
1920 setitimer rather than hard-coding a value based on HZ.
Roland McGrathd4897f82003-11-01 22:13:35 +00001921 Fixes RH#108012, reported by Florian La Roche <laroche@redhat.com>.
Roland McGrathb67e8e32003-11-01 22:11:29 +00001922
Roland McGratha9f76da2003-10-22 06:11:36 +000019232003-10-21 Roland McGrath <roland@redhat.com>
1924
Roland McGrath7aa6d202003-10-22 06:16:42 +00001925 * strace.1: Fixed a few spelling errors.
Roland McGrathb67e8e32003-11-01 22:11:29 +00001926 Fixes Debian bug #217008.
Roland McGrath7aa6d202003-10-22 06:16:42 +00001927
Roland McGratha9f76da2003-10-22 06:11:36 +00001928 * syscall.c: Revert last change, was broken.
1929
Roland McGrath8c74bd92003-10-01 07:50:34 +000019302003-10-01 Roland McGrath <roland@redhat.com>
1931
Roland McGrathe7da3502003-10-01 21:59:50 +00001932 * process.c (internal_clone): Don't suspend parent when call requested
1933 a specific PID that is not a traced child.
1934
Roland McGrath8c74bd92003-10-01 07:50:34 +00001935 * signal.c [LINUX] (parse_sigset_t): Rewrite to process hex strings
1936 from right to left so we don't have to presume the size.
Roland McGrathe7da3502003-10-01 21:59:50 +00001937 Reported by David Woodhouse <dwmw2@redhat.com>.
Roland McGrath8c74bd92003-10-01 07:50:34 +00001938
Roland McGrath268e9042003-09-25 23:06:12 +000019392003-09-25 Roland McGrath <roland@redhat.com>
1940
1941 * mem.c (mmap_prot) [PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP]: Include
1942 these in the table if they are defined.
1943
Roland McGrath4f59bab2003-09-24 22:22:49 +000019442003-09-24 Roland McGrath <roland@redhat.com>
1945
1946 * configure.ac, NEWS: Version 4.5.
1947 * strace.spec, debian/changelog: 4.5-1.
1948
1949 * syscall.c (get_scno) [LINUX] [S390 || S390X]: Bail out of
1950 instruction decoding branch if TCB_INSYSCALL is clear.
1951 Reported by <jochen@penguin-breeder.org>.
1952
1953 * linux/ioctlent.h: Swap order of overloaded TC* and SNDCTL_* values.
1954
Roland McGrath7633f1e2003-09-23 22:19:43 +000019552003-09-23 Roland McGrath <roland@redhat.com>
1956
Roland McGrath4f59bab2003-09-24 22:22:49 +00001957 * strace.spec: On ppc64 (maybe others later), create an strace64
1958 package as well containing just /usr/bin/strace64.
1959
Roland McGrath7633f1e2003-09-23 22:19:43 +00001960 * signal.c (sprintsigmask): Print RT_%u for __SIGRTMIN..__SIGRTMAX.
1961 Fixes RH#104365.
1962
Roland McGrath109f3d32003-08-21 10:09:01 +000019632003-08-21 Roland McGrath <roland@redhat.com>
1964
Roland McGrath7633f1e2003-09-23 22:19:43 +00001965 * linux/syscallent.h: Fix mlock argument count. Fixes RH#101499.
Roland McGrath109f3d32003-08-21 10:09:01 +00001966 * linux/x86_64/syscallent.h: Likewise.
1967 * linux/s390/syscallent.h: Likewise.
1968 * linux/s390x/syscallent.h: Likewise.
1969
Roland McGrath5bc53452003-08-21 09:58:08 +000019702003-07-28 Daniel Jacobowitz <drow@mvista.com>
1971
1972 * defs.h (ALIGN64): Define for MIPS.
1973 * io.c (PREAD_OFFSET_ARG): Define.
1974 (sys_pread, sys_pwrite): Use it.
1975 * process.c (struct_user_offsets) [SH]: Check whether REG_XDREG0
1976 is defined.
1977 * linux/sh/syscallent.h (pread, pwrite): Take six arguments.
1978 (truncate64, ftruncate64): Pretty-print.
1979 * linux/mips/syscallent.h (pread, pwrite): Take six arguments.
1980 (truncate64, ftruncate64): Take four arguments.
1981
Roland McGrath4d8130c2003-07-17 09:24:04 +000019822003-07-17 Roland McGrath <roland@redhat.com>
1983
1984 * configure.ac, NEWS: Version 4.4.99.
1985 * strace.spec, debian/changelog: 4.4.99-1.
1986
Roland McGrath25969ce2003-07-17 09:03:22 +000019872003-07-15 Anton Blanchard <anton@samba.org>
1988
1989 * ipc.c: Add SHM_HUGETLB field.
1990 Mask out permission bits in msgget, semget and shmget before
1991 printing resource_flags.
1992 Mask execute permission bits (even though we dont currently
1993 use them).
1994
19952003-07-17 Roland McGrath <roland@redhat.com>
1996
1997 * linux/powerpc/syscallent.h (tgkill): New at 250.
1998
1999 * linux/syscallent.h: truncate64/ftruncate64 need 3 args.
2000 From Ulrich Drepper <drepper@redhat.com>.
2001
2002 * linux/syscallent.h: Handle statfs64, fstatfs64, utimes.
2003 * file.c (printstatfs): Print f_fsid and f_frsize.
2004 [LINUX] (printstatfs64, sys_statfs64, sys_fstatfs64): New functions.
2005 * linux/syscall.h: Add decls.
2006 From Ulrich Drepper <drepper@redhat.com>.
2007
20082003-07-09 Roland McGrath <roland@redhat.com>
2009
2010 * linux/ia64/syscallent.h (tgkill): New at 1235.
2011
Roland McGrath004d88d2003-07-09 09:48:21 +000020122003-07-05 Richard Henderson <rth@twiddle.net>
2013
2014 * process.c (sys_clone): Order arguments for alpha the same as x86_64.
2015 * syscall.c (ERESTART_RESTARTBLOCK): New.
2016 (trace_syscall): Print it.
2017 * linux/alpha/syscallent.h (osf_syscall): Name properly.
2018 (osf_set_program_attributes): Fix typo.
2019 (osf_nfssvc): Likewise.
2020 (osf_sigsendset): Likewise.
2021 (getdents64, gettid, readahead, tkill, setxattr, lsetxattr, fsetxattr,
2022 getxattr, lgetxattr, fgetxattr, listxattr, llistxattr, flistxattr,
2023 removexattr, lremovexattr, fremovexattr, futex, sched_setaffinity,
2024 sched_getaffinity, tuxcall, io_setup, io_destroy, io_getevents,
2025 io_submit, io_cancel, exit_group, lookup_dcookie, epoll_create,
2026 epoll_ctl, epoll_wait, remap_file_pages, set_tid_address,
2027 restart_syscall, fadvise, timer_create, timer_settime, timer_gettime,
2028 timer_getoverrun, timer_delete, clock_settime, clock_gettime,
2029 clock_getres, clock_nanosleep, semtimedop): New.
2030
20312003-07-08 Roland McGrath <roland@redhat.com>
2032
2033 * signal.c (sys_tgkill): New function.
2034 * linux/syscall.h: Declare it.
2035 * linux/syscallent.h: Add tgkill.
2036
Roland McGratha9a86192003-06-27 21:20:14 +000020372003-06-27 Roland McGrath <roland@redhat.com>
2038
2039 * configure.ac: Check for type `struct __old_kernel_stat'.
2040 * file.c (convertoldstat, printoldstat): Define under
2041 [LINUX && HAVE_STRUCT___OLD_KERNEL_STAT] rather than a list of archs.
2042 (sys_oldstat, sys_oldfstat, sys_oldlstat): Likewise.
2043 * linux/dummy.h [! HAVE_STRUCT___OLD_KERNEL_STAT]
2044 (sys_oldstat, sys_oldfstat, sys_oldlstat): #define to printargs.
2045
Roland McGrath9df23f92003-06-26 22:23:32 +000020462003-06-26 Roland McGrath <roland@redhat.com>
2047
Roland McGrath4fe23b52003-06-26 22:41:02 +00002048 * configure.ac: SHMEDIA -> SH64
2049 * defs.h: Likewise.
2050 * mem.c: Likewise.
2051 * process.c: Likewise.
2052 * sock.c: Likewise.
2053 * syscall.c: Likewise.
2054 * util.c: Likewise.
2055 * linux/shmedia/syscallent.h: Moved to ...
2056 * linux/sh64/syscallent.h: ... here.
2057
2058 * config.guess: Update from canonical version, timestamp 2003-06-17.
2059 * config.sub: Likewise.
2060
Roland McGrath8f340e32003-06-26 22:29:38 +00002061 * syscall.c (force_result) [LINUX] [ARM]: Fix variable usage.
2062 From: Joshua Neal <tinara@netpipeline.net>.
2063
Roland McGrathc2aa8ea2003-06-26 22:27:32 +00002064 * process.c [LINUX] (sys_futex): Grok FUTEX_REQUEUE and print 5th arg.
2065 * linux/syscallent.h: sys_futex argument count is now 5, not 4.
2066 * linux/ia64/syscallent.h: Likewise.
2067 * linux/powerpc/syscallent.h: Likewise.
2068 * linux/s390/syscallent.h: Likewise.
2069 * linux/s390x/syscallent.h: Likewise.
2070 * linux/x86_64/syscallent.h: Likewise.
2071 From Jakub Jelinek <jakub@redhat.com>.
2072
Roland McGrath9df23f92003-06-26 22:23:32 +00002073 * syscall.c (get_scno) [S390 || S390X]: Fix old vs new mode detection.
2074 From Michael Holzheu <HOLZHEU@de.ibm.com>.
2075
Roland McGrathee911632003-06-23 23:40:04 +000020762003-06-23 Roland McGrath <roland@redhat.com>
2077
2078 * net.c (sys_socket): Decode protocol for PF_INET6 same as PF_INET.
2079 From Ulrich Drepper <drepper@redhat.com>.
2080
Roland McGrathe84e6272003-06-11 05:38:01 +000020812003-06-10 Roland McGrath <roland@redhat.com>
2082
2083 * configure.ac, NEWS: Version 4.4.98.
2084 * strace.spec, debian/changelog: 4.4.98-1.
2085
Roland McGrath3634c272003-06-10 03:06:05 +000020862003-06-09 Roland McGrath <roland@redhat.com>
2087
Roland McGrath767b4302003-06-10 03:38:03 +00002088 * linux/s390x/syscallent.h: Update many syscalls.
2089 * linux/syscall.h (SYS_socket_subcall): Update [S390X] value.
2090
Roland McGrathc38d46e2003-06-10 03:31:34 +00002091 * linux/s390/syscallent.h: Update many syscalls.
2092 * linux/syscall.h (SYS_socket_subcall): Update [S390] value.
2093
Roland McGratheef1fde2003-06-10 03:07:47 +00002094 * linux/shmedia/syscallent.h: New file.
2095 From Stephen Thomas <stephen.thomas@superh.com>.
2096
Roland McGrath3634c272003-06-10 03:06:05 +00002097 * strace.c (trace): Print a message and newline for a WIFEXITED report
2098 from the process we just printed an unterminated syscall line for.
2099
Roland McGrathcf99f9c2003-06-03 07:18:28 +000021002003-06-03 Roland McGrath <roland@redhat.com>
2101
Roland McGrath2c1d5342003-06-03 23:28:58 +00002102 * util.c (printcall) [LINUX]: Fix typo [IA62] -> [IA64].
2103
2104 Linux/ARM improvements from Russell King <rmk@arm.linux.org.uk>:
2105 * defs.h [LINUX] (TCB_WAITEXECVE): Define for [ARM] too.
2106 * process.c (struct_user_offsets) [LINUX] [ARM]: Add ARM registers.
2107 * signal.c [LINUX] (sys_sigreturn) [ARM]: New case.
2108 * syscall.c (get_scno, syscall_fixup) [LINUX] [ARM]: Case rewritten.
2109 (get_error) [LINUX] [ARM]: Update.
2110 (syscall_enter) [LINUX] [ARM]: New case.
2111 * util.c (printcall) [LINUX] [ARM]: New case.
2112
2113 * debian/control (Standards-Version): Update to 3.5.10.
2114
Roland McGrathcf99f9c2003-06-03 07:18:28 +00002115 * strace.c (main): In PATH search, accept only a regular file with
2116 execute bits set. Fixes Debian bug #137103.
2117
Roland McGratha834fbe2003-06-02 19:37:56 +000021182003-06-02 Roland McGrath <roland@redhat.com>
2119
Roland McGrath454a0242003-06-03 01:35:32 +00002120 * strace.c (main): Set -q when given -o and not -p, and not when not
2121 given -o, to match what the man page always said.
2122 Fixes Debian bug #47113, #153678.
2123
Roland McGratha834fbe2003-06-02 19:37:56 +00002124 * configure.ac, NEWS: Version 4.4.97.
2125 * strace.spec, debian/changelog: 4.4.97-1.
2126
2127 * configure.ac, defs.h, mem.c, process.c, sock.c, syscall.c, util.c:
2128 Merged in SHmedia port from Stephen Thomas <stephen.thomas@superh.com>.
2129
2130 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2131 timestamp 2003-05-22.
2132 * config.sub: Likewise, timestamp 2003-05-24.
2133
Roland McGrath5aae8772003-05-23 00:14:17 +000021342003-05-22 Roland McGrath <roland@redhat.com>
2135
Roland McGrathd0835362003-05-23 02:27:37 +00002136 * defs.h (struct tcb): New member `nzombies'.
2137 * strace.c (alloctcb): Initialize it.
2138 (droptcb): Increment our parent's zombie count.
2139 * process.c (internal_wait): Don't go into TCB_SUSPENDED if the
2140 process has zombies it can reap. On the way out, if we reaped
2141 an untraced process, decrement the zombie count.
2142
Roland McGrath7dfd4ed2003-05-23 01:08:50 +00002143 * process.c (sys_clone): Mask CSIGNAL out of flags and print that
2144 separately using signame.
2145
2146 * process.c (internal_clone) [TCB_CLONE_THREAD]: Use ARG_FLAGS instead
2147 of literal 0 for index. Consult the right flags without clobbering
2148 anything when we reparent the new child to the caller's parent thread.
2149
Roland McGrath031b0d82003-05-23 00:29:11 +00002150 * linux/s390/syscallent.h: Fix sys_clone argument count.
2151 * linux/s390x/syscallent.h: Likewise.
2152 * linux/mips/syscallent.h: Likewise.
2153 * linux/alpha/syscallent.h: Likewise.
2154 * linux/powerpc/syscallent.h: Likewise.
2155 * linux/sh/syscallent.h: Likewise.
2156 * linux/sparc/syscallent.h: Likewise.
2157 * linux/hppa/syscallent.h: Likewise.
2158
2159 * process.c [LINUX] [S390 || S390X] (ARG_CTID, ARG_TLS): Fix swapped
2160 indices. Reported by Jakub Jelinek <jakub@redhat.com>.
2161
2162 * signal.c [LINUX] (SI_SIGIO, SI_TKILL): New macros.
2163 [LINUX || SVR4] (siginfo_codes): Add strings for them.
2164
Roland McGrath5aae8772003-05-23 00:14:17 +00002165 * process.c (print_affinitylist): Fix loop condition.
2166 Reported by Ian Wienand <ianw@gelato.unsw.edu.au>.
2167
Roland McGrath872a4362003-04-10 18:58:33 +000021682003-04-10 Roland McGrath <roland@redhat.com>
2169
2170 * syscall.c (qual_desc): Return zero after parsing number.
2171 From Rob Leslie <rob@mars.org>, fixes Debian bug #188379.
2172
Roland McGrath808a4ba2003-04-08 01:47:02 +000021732003-04-07 Roland McGrath <roland@redhat.com>
2174
2175 * linux/syscallent.h: Handle semtimedop subcall of ipc syscall.
2176 * linux/syscall.h: Likewise.
2177 * ipc.c [LINUX] (sys_semtimedop): New function.
2178 From Ulrich Drepper <drepper@redhat.com>.
2179
2180 * ipc.c (sys_semget): Mask off permission bits for resource_flags.
2181 From Ulrich Drepper <drepper@redhat.com>.
2182
Roland McGrathcf43e902003-04-02 01:10:53 +000021832003-04-01 Philippe De Muyter <phdm@macqel.be>
2184
2185 * sock.c, stream.c: Check #ifdef LINUX, not linux.
2186 * file.c: Always provide sys_*attr, regardless of #ifdef XATTR_CREATE.
2187
Roland McGrath10a56fb2003-03-31 01:21:40 +000021882003-03-30 Roland McGrath <roland@redhat.com>
2189
2190 * configure.ac, NEWS: Version 4.4.96.
2191 * strace.spec, debian/changelog: 4.4.96-1.
2192
Roland McGrath347636f2003-03-31 01:05:16 +000021932003-02-26 Stuart Menefy <stuart.menefy@st.com>
2194
2195 Various fixes for SuperH [SH]:
2196 * mem.c (sys_old_mmap): mmap() parameters passed in registers
2197 * net.c (sys_pipe), syscall.c (getrval2): pipe() results returned
2198 in registers
2199 * process.c (change_syscall): Fixed register which holds system
2200 call number
2201 * util.c (arg0_offset, arg1_offset): provide definition
2202 * Makefile.am: Added new files in linux/sh
2203 * linux/sh/syscallent.h: New file.
2204 * linux/sh/errnoent.h: New file.
2205 * linux/sh/ioctlent.h: New file.
2206 * linux/sh/signalent.h: New file.
2207
2208 * linux/ioctlent.sh: Take an arg for location of header files
2209 * syscallent.sh: Replaced lost $
2210
Roland McGrath5467f262003-03-30 23:52:46 +000022112003-03-30 Roland McGrath <roland@redhat.com>
2212
2213 * time.c [LINUX]: Handle new Linux 2.5 clock/timer syscalls.
2214 * linux/syscall.h, linux/syscallent.h, linux/dummy.h: Likewise.
2215 From Ulrich Drepper <drepper@redhat.com>.
2216
2217 * linux/syscallent.h: Use sys_getrlimit for 191.
2218 Use name "old_getrlimit" for 76.
2219 Reported by Ulrich Drepper <drepper@redhat.com>.
2220
Roland McGrath5755ec52003-03-21 07:33:21 +000022212003-03-18 Roland McGrath <roland@redhat.com>
2222
2223 * process.c [LINUX] (sys_clone): Don't dereference parent_tid argument.
2224
Roland McGrath49bad882003-03-18 07:43:53 +000022252003-03-17 Roland McGrath <roland@redhat.com>
2226
2227 * linux/x86_64/syscallent.h: clone takes 5 args.
2228 * process.c [LINUX] (sys_clone) [X86_64]: Fix argument order.
2229
Roland McGrathf22e0c72003-03-15 21:01:43 +000022302003-03-15 Roland McGrath <roland@redhat.com>
2231
2232 * linux/x86_64/syscallent.h: Add exit_group syscall at 231.
2233
Roland McGrath27cad9a2003-03-14 10:33:06 +000022342003-03-14 Roland McGrath <roland@redhat.com>
2235
2236 * linux/x86_64/syscallent.h: Update and add many 2.5 syscalls.
2237
2238 * linux/ia64/syscallent.h: clone takes 5 arguments.
2239 * process.c [LINUX && IA64] (ARG_*): Update for 2.5 clone calls.
2240
Roland McGrath041900f2003-03-12 08:11:33 +000022412003-03-12 Roland McGrath <roland@redhat.com>
2242
Roland McGrath6fbb4e32003-03-12 09:54:45 +00002243 * linux/ia64/syscallent.h: Fix arg counts for clone and clone2.
2244 Use sys_clone for clone2.
2245 * linux/syscall.h: Don't declare sys_clone2.
2246 * process.c (sys_clone): Rewritten to handle both flavors,
2247 print all extra args depending on flag bits.
2248 (sys_clone2): Function removed.
2249
Roland McGrath041900f2003-03-12 08:11:33 +00002250 * linux/ia64/syscallent.h: Add a bunch of 2.5 syscalls.
2251
Roland McGrathb3f8fd62003-03-05 06:29:11 +000022522003-03-04 Roland McGrath <roland@redhat.com>
2253
2254 * syscall.c (get_scno) [IA64]: Do TCB_WAITEXECVE check only when
2255 TCB_INSYSCALL is clear, like other platforms do.
2256
Roland McGrathd2a6c6b2003-03-05 04:08:07 +000022572003-03-04 Ulrich Drepper <drepper@redhat.com>
2258
2259 * mem.c [LINUX] (sys_remap_file_pages): New function.
2260 * linux/syscall.h: Declare it.
2261 * linux/syscallent.h: Use it.
2262 * linux/powerpc/syscallent.h: Likewise.
2263
2264 * process.c [LINUX] (sys_futex): Omit final if op is not FUTEX_WAIT.
2265
Roland McGratha4187c92003-02-26 20:34:14 +000022662003-02-26 Roland McGrath <roland@redhat.com>
2267
2268 * configure.ac: Fix typo in netinet/in.h check.
2269 Also include <sys/types.h> and <sys/socket.h> before <netinet/in.h>.
2270 Reported by Alex Semenyaka <alexs@snark.rinet.ru>.
2271
Roland McGrath66375f62003-02-24 10:18:11 +000022722003-02-24 Roland McGrath <roland@redhat.com>
2273
Roland McGrath74f905d2003-02-24 10:53:48 +00002274 * configure.ac, NEWS: Version 4.4.95.
2275 * strace.spec, debian/changelog: 4.4.95-1.
2276
Roland McGrath66375f62003-02-24 10:18:11 +00002277 * process.c (sys_getresgid): Fix typos in argument access.
2278
Roland McGrath127f7d22003-02-24 07:13:59 +000022792003-02-23 Roland McGrath <roland@redhat.com>
2280
2281 * process.c (sys_getresuid): Fix typos in argument access.
2282 Reported by Anton Blanchard <anton@samba.org>.
2283
Roland McGrath71522342003-02-20 02:45:34 +000022842003-02-19 Roland McGrath <roland@redhat.com>
2285
Roland McGrath45be9602003-02-20 03:26:58 +00002286 * configure.ac, NEWS: Version 4.4.94.
2287 * strace.spec, debian/changelog: 4.4.94-1.
2288
Roland McGrath44fb0432003-02-20 02:56:50 +00002289 * version.c: Removed.
2290 * Makefile.am (strace_SOURCES): Remove it.
2291 * strace.c: Use PACKAGE_NAME and VERSION macros instead of version var.
2292
Roland McGrath71522342003-02-20 02:45:34 +00002293 FreeBSD rfork support changes from Russ Cox <rsc@plan9.bell-labs.com>:
2294 * syscall.c (internal_syscall): Handle SYS_rfork with internal_fork.
2295 * process.c (internal_fork) [SYS_rfork]: Bail if RFPROC flag not set.
2296
Roland McGrath8d276ff2003-01-24 04:32:36 +000022972003-01-23 Roland McGrath <roland@redhat.com>
2298
Roland McGrathff02c902003-01-30 20:15:35 +00002299 * signal.c: Reorder #ifdefs so HAVE_ASM_SIGCONTEXT_H doesn't matter on
2300 SPARC, which doesn't use the header regardless.
2301
2302 * util.c [LINUX && SPARC]: Do renaming kludges around <asm/reg.h>
2303 like signal.c does.
2304
2305 * linux/sparc/syscall.h: Declare sys_getdents64, sys_llseek.
Roland McGrath6ee7d1f2003-01-24 04:39:50 +00002306
2307 * linux/dummy.h [! SYS_getpmsg] (sys_getpmsg): #define to printargs.
2308 [! SYS_putpmsg] (sys_putpmsg): Likewise.
2309
Roland McGrath8d276ff2003-01-24 04:32:36 +00002310 * process.c: Reorder includes to put sys/reg.h before linux/ptrace.h,
2311 since they can conflict.
2312
Roland McGrath6a39c212003-01-22 02:27:59 +000023132003-01-21 Roland McGrath <roland@redhat.com>
2314
Roland McGrath8d276ff2003-01-24 04:32:36 +00002315 * strace.c (usage): Omit -z, since it has never worked properly.
2316 * NEWS: Likewise.
2317
2318 * strace.c (main): Grok new option `-E var=val' or `-E var' to put
2319 var=val in environ or to remove var, respectively.
2320 (usage): Mention it.
2321 * strace.1, NEWS: Document it.
2322
Roland McGrath6a39c212003-01-22 02:27:59 +00002323 * configure.ac, NEWS: Version 4.4.93.
2324 * strace.spec, debian/changelog: 4.4.93-1.
2325 * strace.spec (Source0): Use strace-VERSION.tar.bz2 now.
2326
Roland McGrath08eee592003-01-20 09:04:42 +000023272003-01-20 Roland McGrath <roland@redhat.com>
2328
Roland McGrathb472e1c2003-01-20 10:23:11 +00002329 * defs.h [LINUX] [S390 || S390X] (TCB_WAITEXECVE): Define it.
2330 * syscall.c (get_scno, syscall_fixup) [LINUX] [S390 || S390X]: Handle
2331 TCB_WAITEXECVE state with special kludges.
2332
Roland McGrath08eee592003-01-20 09:04:42 +00002333 * process.c [LINUX] (sys_clone) [S390 || S390X]: Argument order is
2334 reversed from other architectures.
2335
2336 * process.c (sys_execve) [LINUX]: Make setting TCB_WAITEXECVE flag
2337 conditional on [TCB_WAITEXECVE] instead of list of processors.
2338
2339 * util.c (restore_arg0): Evaluate args in no-op defns.
2340
2341 * util.c [S390 || S390X] (arg0_offset, arg1_offset): Fix definitions
2342 for clone call on S390. From Michael Holzheu <holzheu@de.ibm.com>.
2343
Roland McGrath2b157e72003-01-18 00:19:35 +000023442003-01-17 Anton Blanchard <anton@samba.org>
2345
2346 * util.c [LINUX] (setbpt): Handle SYS_vfork like SYS_fork.
2347
2348 * linux/syscall.h (SYS_socket_subcall): 256 also for POWERPC.
2349
Roland McGrath92999db2003-01-14 09:46:33 +000023502003-01-14 Roland McGrath <roland@redhat.com>
2351
Roland McGrathec4bd132003-01-14 23:41:07 +00002352 * linux/powerpc/errnoent.h: Add missing errnos.
2353 * linux/powerpc/ioctlent.h: Update ioctl values.
2354 From Anton Blanchard <anton@samba.org>.
2355
2356 * io.c [LINUX] (sys_pread, sys_pwrite): Fix last change.
2357 From Anton Blanchard <anton@samba.org>.
2358
2359 * linux/hppa/syscallent.h: Use sys_getdents64, sys_truncate64,
2360 sys_ftruncate64, instead of printargs, for those syscalls.
2361 * linux/mips/syscallent.h: Likewise.
2362 * linux/powerpc/syscallent.h: Likewise.
2363 * linux/s390/syscallent.h: Likewise.
2364 * linux/sparc/syscallent.h: Likewise.
2365
2366 * linux/syscall.h (SYS_socket_subcall): Only 256 for S390, S390X.
2367 All others at the moment use linux/syscallent.h, where it's 300.
2368
2369 * strace.1: Update bug reporting info.
2370
2371 * resource.c [LINUX] (quotacmds): Grok new command encodings.
2372 From Nathan Scott <nathans@debian.org>.
2373
Roland McGrathd7bec502003-01-14 10:10:36 +00002374 * configure.ac, NEWS: Version 4.4.92.
2375 * strace.spec, debian/changelog: 4.4.92-1.
2376
Roland McGrathf775ab32003-01-14 09:59:57 +00002377 * configure.ac: Match powerpc* (includes powerpc64), and don't match
2378 ppc (never comes out of config.sub).
Roland McGrathd7bec502003-01-14 10:10:36 +00002379
Roland McGrathf775ab32003-01-14 09:59:57 +00002380 * process.c (sys_ptrace): Use #lx format for address argument.
2381 [POWERPC]: Use sizeof(unsigned long) in place of 4 for multipliers.
2382 * process.c [POWERPC]: Likewise.
2383 * signal.c (sys_sigreturn) [POWERPC]: Likewise.
2384 * syscall.c (get_scno) [POWERPC]: Likewise.
2385 * util.c [POWERPC]: Likewise.
2386 (printnum): Use long for NUM.
2387 From Anton Blanchard <anton@samba.org>.
2388
Roland McGrath92999db2003-01-14 09:46:33 +00002389 * defs.h (ALIGN64): Fix defn for PPC, same as FreeBSD one.
2390
2391 * util.c [LINUX] (restore_arg0, restore_arg1): New macros, defined
2392 appropriately via set_arg0 or no-ops for each architecture.
2393 (clearbpt): Use those instead of set_arg0 and set_arg1.
2394
2395 * defs.h [_LARGEFILE64_SOURCE] (_LFS64_LARGEFILE): Define it.
2396 * linux/syscallent.h: Use sys_getdents64, sys_truncate64,
2397 sys_ftruncate64, instead of printargs, for those syscalls.
2398
2399 * process.c: Use <linux/ptrace.h> regardless of <sys/reg.h>.
2400 (sys_ptrace): Use printxval.
2401 (ptrace_cmds): Make PTRACE_GETREGS et al conditional on #ifdef PTRACE_*
2402 instead of only #ifdef SUNOS4. Add PTRACE_[GS]ETFPXREGS.
2403
2404 * ipc.c (PRINTCTL): New macro. #ifdef IPC_64, factor out the flag and
2405 print it before using printxval.
2406 (sys_msgctl, sys_semctl, sys_shmctl): Use it.
2407
Roland McGrathda5ad2d2003-01-14 07:53:49 +000024082003-01-13 Roland McGrath <roland@redhat.com>
2409
Roland McGrath4e254592003-01-14 07:58:26 +00002410 * config.guess: Update from ftp://ftp.gnu.org/pub/gnu/config/,
2411 timestamp 2003-01-10.
2412 * config.sub: Likewise, timestamp 2003-01-03.
2413 * install-sh: Update from Automake 1.7.2.
2414
Roland McGrathda5ad2d2003-01-14 07:53:49 +00002415 * linux/powerpc/signalent.h: Add SIGRTMIN.
2416 From Anton Blanchard <anton@samba.org>.
2417
2418 * linux/powerpc/syscallent.h: Add missing system calls.
2419 Decode more system calls, we were just printargs for many things.
2420 Remove some x86-specific system calls.
2421 Remove two syscalls between the socket and ipc syscalls,
2422 it was resulting in all IPC syscalls being off by two.
2423
2424 * ioctl.c (ioctl_decode) [POWERPC]: Decode term ioctls like Alpha.
2425 From Anton Blanchard <anton@samba.org>.
2426
2427 * defs.h [POWERPC] (UESP, EIP, EAX, ORIG_EAX): Remove this cruft.
2428 [LINUX && POWERPC && !__powerpc64__] (ALIGN64): New macro.
2429 * io.c (sys_pread, sys_pwrite): Use ALIGN64.
2430 From Anton Blanchard <anton@samba.org>.
2431
2432 * term.c [LINUX]: Get kernel definition of struct termios.
2433 From Anton Blanchard <anton@samba.org>.
2434
2435 * linux/ioctlent.sh: Look in sound/ directory too.
2436 From Anton Blanchard <anton@samba.org>.
2437
2438 * desc.c (printflock64): Fix ADDR argument type.
2439 From Anton Blanchard <anton@samba.org>.
2440
2441 * strace.c [! HAVE_STRSIGNAL]: Clean up #ifdefs on decls for
2442 sys_siglist and _sys_siglist.
2443 Reported by John Hughes <john@Calva.COM>.
2444
2445 * net.c: HAVE_OPTHDR -> HAVE_STRUCT_OPTHDR
2446 Reported by John Hughes <john@Calva.COM>.
2447
2448 * linux/syscall.h [ARM] (SYS_socket_subcall): Set to 300.
2449
Roland McGrathdcfcaf72003-01-10 10:45:13 +000024502003-01-10 Roland McGrath <roland@redhat.com>
2451
Roland McGrathedcf1b02003-01-10 21:43:33 +00002452 * configure.ac, NEWS: Version 4.4.91.
2453 * strace.spec, debian/changelog: 4.4.91-1
2454
Roland McGrath09b371c2003-01-10 20:51:13 +00002455 * util.c [LINUX && X86_64] (arg0_offset, arg1_offset): Use correct
2456 values for x86-64, conditional on current_personality.
2457
Roland McGrath944d10f2003-01-10 20:14:52 +00002458 * strace.c (droptcb): Clear flags word before calling rebuild_pollv.
2459
Roland McGrath03c5c4d2003-01-10 20:06:01 +00002460 * configure.ac: Check struct T_conn_res for QUEUE_ptr or ACCEPTOR_id.
2461 * stream.c (print_transport_message): Use #ifdefs for those members.
2462
2463 * strace.c (rebuild_pollv): Fix typo: struct poll -> struct pollfd.
2464
Roland McGrath516f3492003-01-10 19:55:42 +00002465 * configure.ac: Fix siginfo_t/sig_atomic_t checks.
2466 Use prerequisite #include <netinet/in.h> for netinet/*.h checks.
2467
2468 * strace.c (pfd2tcb): Fix for new tcbtab type.
2469 (rebuild_pollv): Likewise.
2470 (detach): Put variables used under [LINUX] inside #ifdef.
2471
2472 * process.c (change_syscall) [POWERPC]: Add missing return.
2473 * util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
2474
Roland McGrathdcfcaf72003-01-10 10:45:13 +00002475 * strace.spec: New file.
2476 * debian/changelog: 4.4.90-1
2477 * debian/rules (binary-arch): Depend on build.
2478 (clean): Don't try to run Makefile.in.
2479 * debian/control (Standards-Version): Now 3.5.8.
2480
2481 * configure.ac: Diddle CFLAGS after AC_PROG_CC, not before.
2482
Roland McGrathea496212003-01-10 07:50:29 +000024832003-01-09 Roland McGrath <roland@redhat.com>
2484
2485 * syscall.c (force_result) [S390 || S390X]: Fix typo.
2486
2487 * debian/control: Update Maintainer: field.
2488
Roland McGrath5694e802003-01-09 06:56:39 +000024892003-01-08 Roland McGrath <roland@redhat.com>
2490
2491 * NEWS: Update for 4.4.90 test release.
2492
2493 Support for new Linux 2.5 thread features.
2494 * defs.h [LINUX]: Define __NR_exit_group if not defined.
2495 (struct tcb): New members nclone_threads, nclone_detached,
2496 and nclone_waiting.
2497 (TCB_CLONE_DETACHED, TCB_CLONE_THREAD, TCB_GROUP_EXITING): New macros.
2498 (waiting_parent): Macro removed.
2499 (pid2tcb): Declare it.
2500 * process.c (internal_clone) [TCB_CLONE_THREAD]: Reparent the new
2501 child to our parent if we are a CLONE_THREAD child ourselves.
2502 Maintain TCB_CLONE_THREAD and TCB_CLONE_DETACHED flags and counts.
2503 (internal_wait) [TCB_CLONE_THREAD]: Factor out detached children when
2504 determining if we have any. If TCB_CLONE_THREAD is set, check
2505 parent's children instead of our own, and bump nclone_waiting count.
2506 (internal_exit) [__NR_exit_group]: Set the TCB_GROUP_EXITING flag if
2507 the syscall was exit_group.
2508 * syscall.c (internal_syscall): Use internal_exit for exit_group.
2509 * strace.c (pid2tcb): No longer static.
2510 (alloctcb) [TCB_CLONE_THREAD]: Initialize new fields.
2511 (droptcb) [TCB_CLONE_THREAD]: Maintain new fields.
2512 If we have thread children, set TCB_EXITING and don't clear the TCB.
2513 (resume) [TCB_CLONE_THREAD]: Decrement parent's nclone_waiting.
2514 (detach) [TCB_CLONE_THREAD]: When calling resume, check all thread
2515 children of our parent that might be waiting for us too.
2516 [TCB_GROUP_EXITING] (handle_group_exit): New function.
2517 (trace) [TCB_GROUP_EXITING]: Use that in place of detach or droptcb.
2518
2519 Revamp -f support for Linux.
2520 * util.c [LINUX] (setbpt, clearbpt): New implementations that tweak
2521 the system call to be clone with CLONE_PTRACE set. Various new static
2522 helper functions.
2523 * process.c (internal_clone): Define also #ifdef SYS_clone2.
2524 Initialize TCPCHILD->parent field.
2525 [CLONE_PTRACE]: Don't do PTRACE_ATTACH here, because it's preattached.
2526 Check in case the new child is in the tcb already.
2527 (internal_fork) [LINUX]: Just call internal_clone.
2528 * strace.c (trace) [LINUX]: Under -f/-F, grok an unknown pid
2529 reporting to wait, put it in the TCB with TCB_ATTACHED|TCB_SUSPENDED.
2530
2531 * linux/x86_64/syscallent1.h (sys_oldlstat): #define as printargs.
2532
2533 * file.c [LINUX]: #undef st_[amc]time in case they are macros.
2534
2535 * Makefile.am (AM_CFLAGS): New variable, define to $(WARNFLAGS).
2536
2537 * Makefile.am (EXTRA_DIST): Remove debian/postinst and debian/prerm.
2538
Wichert Akkerman5a9b0862003-01-08 23:44:36 +000025392003-01-09 Wichert Akkerman <wichert@deephackmode.org>
2540
2541 * debian/postinst, debian/prerm: removed, /usr/doc symlink is no
2542 longer used
2543 * debian/rules: no longer install postinst and prerm
Wichert Akkerman136bbb12003-01-08 23:46:03 +00002544 * debian/control: do not end summary with full stop (lintian)
Wichert Akkerman5a9b0862003-01-08 23:44:36 +00002545
Roland McGratha83c22f2002-12-30 09:13:30 +000025462002-12-30 Roland McGrath <roland@redhat.com>
2547
Roland McGrath2850c7e2002-12-30 10:46:02 +00002548 * Makefile.am (bin_SCRIPTS): New variable, list strace-graph.
2549 (EXTRA_DIST): Add missing files.
2550
2551 * configure.ac: Fix asm/sigcontext.h check to include prerequisite.
2552
2553 * syscall.c (qualify_one): New function.
2554 (qual_options): Replace lookup field with qualify, update initializer.
2555 (qualify): Update caller.
2556 (qual_signal, qual_fault, qual_desc): Rewritten from lookup_*.
2557 (qual_syscall): Rewritten lookup_syscall, match name more than once.
2558 Fixes RH#70579, bites IA64 -efoo when foo exists on IA32.
2559
Roland McGrath692b68a2002-12-30 09:33:32 +00002560 * version.c (version): Make const, bump to 4.4.90.
2561 * strace.c: Update decl.
2562
2563 * Makefile.am [LINUX && X86_64]: Remove cruft.
2564 * linux/x86_64/errnoent1.h: New file.
2565 * linux/x86_64/ioctlent1.h: New file.
2566 * linux/x86_64/signalent1.h: New file.
2567 * linux/x86_64/syscallent1.h: New file.
2568 * linux/x86_64/i386-headers.diff: File removed.
2569 * linux/x86_64/makeheaders.sh: File removed.
2570 * linux/x86_64/Makefile.in: File removed.
2571
Roland McGratha83c22f2002-12-30 09:13:30 +00002572 * linux/syscallent.h [X86_64]: Disable sanity checks, subcall stuff is
2573 already broken for 32-bit personality on x86-64.
2574
Roland McGrath30d47f12002-12-30 00:51:51 +000025752002-12-29 Roland McGrath <roland@redhat.com>
2576
Roland McGratha83c22f2002-12-30 09:13:30 +00002577 * configure.ac, Makefile.am: Punt subdirs, handle everything here.
2578 * linux/Makefile.am: File removed.
2579 * freebsd/Makefile.am: File removed.
2580 * sunos4/Makefile.in: File removed.
2581 * svr4/Makefile.in: File removed.
2582
Roland McGrath30d47f12002-12-30 00:51:51 +00002583 * linux/alpha/Makefile.in: File removed.
2584 * linux/hppa/Makefile.in: File removed.
2585 * linux/ia64/Makefile.in: File removed.
2586 * linux/powerpc/Makefile.in: File removed.
2587 * linux/s390/Makefile.in: File removed.
2588 * linux/s390x/Makefile.in: File removed.
2589
25902002-12-26 Roland McGrath <roland@redhat.com>
2591
2592 * syscallent.sh: Grok three flavors of #define line, uniquify.
2593 * linux/hppa/syscallent.sh: File removed.
2594 * linux/powerpc/syscallent.sh: File removed.
2595
2596 * linux/Makefile.am: New file.
2597 * linux/Makefile.in: File removed.
2598 * freebsd/Makefile.am: New file.
2599 * freebsd/i386/Makefile.am: New file.
2600 * freebsd/i386/Makefile.in: File removed.
2601
26022002-12-22 Roland McGrath <roland@redhat.com>
2603
2604 Update to Autoconf 2.57, and Automakify with version 1.7.
2605 * Makefile.am: New file.
2606 * Makefile.in: File removed.
2607 * configure.in: Moved to ...
2608 * configure.ac: ... here. Update for Autoconf 2.5x and Automake.
2609 * aclocal.m4: Moved to ...
2610 * acinclude.m4: ... here. Update for Autoconf 2.5x.
Roland McGratha83c22f2002-12-30 09:13:30 +00002611 * acconfig.h: File removed.
Roland McGrath30d47f12002-12-30 00:51:51 +00002612 * AUTHORS: New file, makes automake happy.
2613 * autogen.sh: File removed.
2614 * README-CVS: Update to recommend autoreconf instead.
2615 * file.c: HAVE_ST_* -> HAVE_STRUCT_STAT_ST_*.
2616 * net.c: HAVE_SIN6_SCOPE_ID -> HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID,
2617 HAVE_MSG_CONTROL -> HAVE_STRUCT_MSGHDR_MSG_CONTROL.
2618 * strace.c: *_DECLARED -> HAVE_DECL_*
2619 * stream.c: HAVE_* -> HAVE_STRUCT_*
2620
2621 * linux/Makefile.in (ioctldefs.h ioctls.h): Use $(SHELL) instead of
2622 sh, and use $(srcdir) to find the script.
2623 * linux/powerpc/Makefile.in (ioctlent.raw): Find ioctlent.sh in ../.
2624 (ioctlsort.o): Use ../ioctlsort.c, not ../../ioctlsort.c.
2625 * linux/x86_64/Makefile.in (headers): Renamed to all.
2626 * linux/alpha/Makefile.in: Add empty install target.
2627 * linux/x86_64/Makefile.in: Likewise.
2628 * linux/powerpc/Makefile.in: Likewise.
2629 * linux/Makefile.in: Likewise.
2630
Roland McGrath85960152002-12-30 00:26:24 +000026312002-12-26 Roland McGrath <roland@redhat.com>
2632
2633 * defs.h [LINUX && MIPS] (MAX_QUALS): Set to 5000, not 4999.
2634 From Daniel Jacobowitz <drow@false.org>.
2635
Roland McGrathc25a62f2002-12-21 23:25:26 +000026362002-12-21 Roland McGrath <roland@redhat.com>
2637
Roland McGrathdf211902002-12-22 03:34:55 +00002638 * linux/syscallent.h: Add some new 2.5 syscall names.
2639 Now clone takes 5 args.
2640 * process.c [LINUX] (clone_flags): Update with 2.5 flag bits.
2641 [LINUX] (sys_clone): Print new args.
2642 * mem.c (print_ldt_entry): Make global.
2643
2644 * linux/syscall.h [I386 || IA64] (SYS_socket_subcall): Bump to 300 for
2645 safety, since up to 260 are already used in 2.5 kernels.
2646 * linux/syscallent.h: Update the table.
2647 * linux/ia64/syscallent.h: Likewise.
2648
Roland McGrathc25a62f2002-12-21 23:25:26 +00002649 * syscall.c (force_result): New function.
2650 * process.c (internal_wait): Handle ECHILD exit from wait call with
2651 WNOHANG flag set; force the return value to 0 in the inferior when it
2652 has live children we are tracing.
Roland McGrath044c8d22002-12-22 03:36:03 +00002653 * NEWS: Mention the bug fix.
Roland McGrathc25a62f2002-12-21 23:25:26 +00002654
Roland McGrath13f0b432002-12-17 10:48:09 +000026552002-12-17 Roland McGrath <roland@redhat.com>
2656
Roland McGrathf57204d2002-12-18 04:36:59 +00002657 * linux/ia64/syscallent.h: Remove placeholders 275-298 to catch up
2658 with linux/syscallent.h additions.
2659
Roland McGrath29f554f2002-12-18 04:16:31 +00002660 * strace.c (tcbtab): Make this a pointer to pointers, not an array.
2661 (tcbtabsize): New variable.
2662 (main): Initialize them using dynamic allocation.
2663 (alloctcb, main): Use tcbtabsize in place of MAX_PROCS; indirect.
2664 (pid2tcb, cleanup): Likewise.
2665 [USE_PROCFS] (pollv): Make this a pointer, not an array; make static.
2666 (rebuild_pollv): Dynamically allocate the vector.
2667 * defs.h (tcbtab): Update decls.
2668 (MAX_PROCS): Macro removed, no more static limit on this.
2669 * process.c (fork_tcb): New function.
2670 (internal_clone, internal_fork): Use it instead of checking nprocs.
2671
Roland McGrath13f0b432002-12-17 10:48:09 +00002672 * strace.c (detach) [LINUX]: Use __WALL (or a second try with __WCLONE)
2673 in wait after sending SIGSTOP.
2674
Roland McGrath915742f2002-12-17 04:51:02 +000026752002-12-16 Roland McGrath <roland@redhat.com>
2676
Roland McGratha581c512002-12-17 05:10:47 +00002677 * signal.c (sprintsigmask): Increase static buffer size to account for
2678 worst possible case. Reported by Daniel Jacobowitz <drow@false.org>.
2679
Roland McGrath915742f2002-12-17 04:51:02 +00002680 * process.c [LINUX] (wait4_options): Fix __WCLONE value. Add
2681 __WNOTHREAD and __WALL.
2682
2683 * strace.c (trace) [LINUX]: Only check errno if wait4 actually fails,
2684 so we don't repeat a wait and thus drop a status. Fixes RH#62591.
2685
Roland McGrath36d87c22002-12-15 23:59:13 +000026862002-12-15 Roland McGrath <roland@redhat.com>
2687
Roland McGrath32be5972002-12-16 20:41:34 +00002688 * process.c (setarg) [POWERPC]: Support it.
2689
2690 * util.c [POWERPC] (LOOP): Fix value, now 0x48000000 (0: b 0b).
2691 Old value was bogus, not even a proper instruction.
2692 From Guy M. Streeter <streeter@redhat.com>.
2693
2694 * strace.c (main) [! USE_PROCFS]: Always reset SIGCHLD to SIG_DFL.
2695
2696 * configure.in: Don't check for putpmsg.
2697 * stream.c (sys_getpmsg, sys_putpmsg): Make these conditional on
2698 #ifdef SYS_*, rather than on HAVE_PUTPMSG.
2699
Roland McGrath2fe77222002-12-16 09:54:16 +00002700 * aclocal.m4 (AC_STAT64): Include <linux/types.h> before <asm/stat.h>
2701 in test. Test our own #ifdef LINUX rather than predefined `linux'.
2702
Roland McGrath36d87c22002-12-15 23:59:13 +00002703 * linux/powerpc/syscallent.h: Use sys_llseek for _llseek.
2704 * linux/sparc/syscallent.h: Likewise.
2705 * linux/hppa/syscallent.h: Likewise.
2706
2707 * syscall.c (syscall_enter) [LINUX && POWERPC]: Define PT_ORIG_R3 if
2708 not defined, since <asm/ptrace.h> defines it only #ifdef __KERNEL__.
2709 * process.c: Likewise.
2710
2711 * desc.c (sys_osf_select): Add missing return type.
2712
2713 * syscall.c (trace_syscall): Use strerror, not sys_errlist/sys_nerr.
2714
2715 * linux/ia64/syscallent.h: Remove macros for sys_delete_module,
2716 sys_nanosleep, both already in linux/dummy.h.
2717
2718 * syscall.c (get_scno): Move static `currpers' inside #ifdef X86_64.
2719 (trace_syscall): Fix return without value.
2720
2721 * linux/syscallent.h: Update table with names of new syscalls
2722 io_setup, io_destroy, io_getvents, io_submit, io_cancel.
2723 * linux/ia64/syscallent.h: Likewise.
2724 * linux/powerpc/syscallent.h: Likewise.
2725
2726 * signal.c [LINUX && I386]: Provide SA_RESTORER constant if not
2727 defined. If the bit is set, print the sa_restorer field of sigaction.
2728
2729 * mem.c: Add sys_{get,set}_thread_area.
2730 * linux/syscall.h: Declare them.
2731 * linux/syscallent.h: Update the table for these.
2732 * linux/dummy.h (sys_modify_ldt): Define only #ifndef I386.
2733 (sys_get_thread_area, sys_set_thread_area): New macros #ifndef I386.
2734
2735 * configure.in: Check for linux/xattr.h and linux/futex.h headers.
2736 * linux/syscall.h: Add sys_* decls for new syscalls getpmsg, putpmsg,
2737 readahead, sendfile64, setxattr, fsetxattr, getxattr, fgetxattr, int
2738 listxattr, flistxattr, removexattr, fremovexattr, sched_setaffinity,
2739 sched_getaffinity, futex.
2740 * linux/syscallent.h: Update the table.
2741 * io.c: Add sys_sendfile64.
2742 * file.c: Add sys_readahead, sys_*xattr.
2743 * process.c: Add sys_futex, sys_*affinity.
2744
2745 * linux/syscall.h (SYS_socket_subcall): Define to 256 on all machines.
2746 (SYS_ipc_subcall): Always SYS_socket_subcall + SYS_socket_nsubcalls.
2747 * linux/syscallent.h: Update the table for socket and ipc subcalls.
2748
Michal Ludvig882eda82002-11-11 12:50:47 +000027492002-11-09 Heiko Carstens <heiko.carstens@de.ibm.com>
2750
2751 Bugfix for s390/s390x:
2752 * syscall.c: Fixed scno derivation for s390/s390x.
2753
Michal Ludvig17f8fb32002-11-06 13:17:21 +000027542002-11-06 Michal Ludvig <mludvig@suse.cz>
2755
Michal Ludvig39c0e942002-11-06 14:00:12 +00002756 Merged patch from Steven J. Hill <sjhill@realitydiluted.com>
2757 to allow the compilation of a native MIPS strace.
2758
27592002-11-06 Michal Ludvig <mludvig@suse.cz>
2760
Roland McGrath36d87c22002-12-15 23:59:13 +00002761 From Marty Leisner <leisner@rochester.rr.com>,
Michal Ludvig882eda82002-11-11 12:50:47 +00002762 rewritten by mludvig:
Michal Ludvig17f8fb32002-11-06 13:17:21 +00002763 * strace.c (not_failing_only): New.
2764 (usage): Added -z switch description.
2765 (main): Added -z switch parsing to not_failing_only variable.
2766 * syscall.c (trace_syscall): Added not_failing_only handling.
2767
Michal Ludvigeb818f02002-10-09 09:16:22 +000027682002-10-08 Heiko Carstens <heiko.carstens@de.ibm.com>
2769
2770 Missing complete changelog for 2002-10-07 commit:
2771 * Makefile.in: Added linux/s390, linux/s390x to ALL_SUBDIRS.
2772 * acconfig.h: New define for s390x.
2773 * config.sub: Added missing define for s390 and new one for s390x.
2774 * configure.in: Added new define for s390x.
2775 * file.c: Added missing #undef dirent64 and new defines for s390x.
2776 * linux/s390: New directory.
2777 * linux/s390/Makefile.in: New file.
2778 * linux/s390/errnoent.h: New file.
2779 * linux/s390/ioctlent.h: New file.
2780 * linux/s390/signalent.h: New file.
2781 * linux/s390/syscallent.h: New file.
2782 * linux/s390x: New directoy.
2783 * linux/s390x/Makefile.in: New file.
2784 * linux/s390x/errnoent.h: New file.
2785 * linux/s390x/ioctlent.h: New file.
2786 * linux/s390x/signalent.h: New file.
2787 * linux/s390x/syscallent.h: New file.
2788 * linux/syscall.h: Added sys_mincore() prototype and added new
2789 s390x defines.
2790 * process.c: Added s390x defines.
2791 (change_syscall): Changed handling for s390.
2792 (setarg): Added missing s390/s390x code in setarg().
2793 * signal.c: Added s390x define.
2794 (sys_sigreturn): Bugfix in s390/s390x code (wrong number of
2795 arguments to sprintsigmask()).
2796 * stream.c (internal_stream_ioctl): Changed int cast to long cast,
2797 since printstr() expects a long.
2798 * syscall.c (decode_subcall): Changed several variables to be long
2799 instead of int to match 64 bit requirements. Added s390x defines.
2800 (syscall_enter): Changed upeek() call to match s390 and s390x
2801 requirements.
2802 * util.c: Added s390x defines.
2803
Michal Ludvig10a88d02002-10-07 14:31:00 +000028042002-10-07 Michal Ludvig <mludvig@suse.cz>
2805
2806 Merged s390x port by Heiko Carstens <Heiko.Carstens@de.ibm.com>
2807 and bugfixes to s390 by D.J. Barrow.
2808
Michal Ludvig53b320f2002-09-23 13:30:09 +000028092002-09-23 Michal Ludvig <mludvig@suse.cz>
2810
Roland McGrath36d87c22002-12-15 23:59:13 +00002811 Merged x86-64 port by Andi Kleen <ak@suse.de>
Michal Ludvig0e035502002-09-23 15:41:01 +00002812 and Michal Ludvig <mludvig@suse.cz>
2813 * Makefile.in: New target 'headers'. Failure ignored.
2814 * acconfig.h: New defines for x86-64.
2815 * configure.in: Ditto.
2816 * defs.h: Ditto.
2817 * file.c: Ditto.
2818 * signal.c: Ditto.
2819 * process.c: Added support for x86-64.
2820 * util.c: Ditto.
2821 * syscall.c: Ditto + added automatic personality switching.
2822 * linux/syscall.h: Ditto.
2823 * linux/x86_64: New directory.
2824 * linux/x86_64/Makefile.in: New file.
2825 * linux/x86_64/gentab.pl: Ditto.
2826 * linux/x86_64/i386-headers.diff: Ditto.
2827 * linux/x86_64/makeheaders.sh: Ditto.
2828 * linux/x86_64/syscallent.h: Ditto.
2829 * mem.c (print_mmap): Always print arg[4] as int.
2830
28312002-09-23 Michal Ludvig <mludvig@suse.cz>
2832
Michal Ludvig53b320f2002-09-23 13:30:09 +00002833 * configure.in: Fix regular expressions.
Roland McGrath36d87c22002-12-15 23:59:13 +00002834 * linux/syscall.h: Added missing braces in prototype of
Michal Ludvig53b320f2002-09-23 13:30:09 +00002835 sys_getdents64().
2836 * file.c: Use '#ifdef LINUX' instead of '#ifdef linux'.
2837 (struct fileflags): Made extern to inhibit compiation warnings.
2838 (sys_getdents64): Merged LINUX and SVR4 part.
Roland McGrath36d87c22002-12-15 23:59:13 +00002839 * syscall.c (get_scno): Split multiline string into two distinct
Michal Ludvig53b320f2002-09-23 13:30:09 +00002840 strings.
2841
John Hughes2c4e3a82002-05-24 10:19:44 +000028422002-05-24 John Hughes <john@calva.com>
2843
2844 * stream.h, net.h: Avoid possible infinite loop caused by
2845 unsigned arithmetic in preceeding change.
2846
John Hughesb6643082002-05-23 11:02:22 +000028472002-05-23 John Hughes <john@calva.com>
2848
John Hughes38ae88d2002-05-23 11:48:58 +00002849 * acconfig.h: Add HAVE_OPTHDR and HAVE_T_OPTHDR defines.
2850
2851 * aclocal.m4: Add tests for struct opthdr in sys/socket.h and
2852 struct t_opthdr in sys/tiuser.h, define HAVE_OPTHDR and HAVE_T_OPTHDR
2853 if found.
2854
2855 * configure.in: use tests for struct opthdr and struct t_opthdr.
2856
2857 * defs.h: add new function print_sock_optmgmt.
2858
2859 * io.c: add hack that lets ioctl decode functions set auxilliary
2860 string return.
2861
2862 * stream.c: better decoding for timod ioctls.
2863
2864 * net.c: add function print_sock_optmgmt, used by timod ioctl
2865 decoding functions in stream.c.
2866
28672002-05-23 John Hughes <john@calva.com>
2868
John Hughescde80ab2002-05-23 11:19:05 +00002869 * acconfig.h: Make autoheader happy about Linux/SuperH
2870
28712002-05-23 John Hughes <john@calva.com>
2872
John Hughesb6643082002-05-23 11:02:22 +00002873 * strace.c: Get rid of warning if not using POLL_HACK
2874
John Hughes93f7fcc2002-05-22 15:46:49 +000028752002-05-22 John Hughes <john@calva.com>
2876
2877 * net.c: Simplify {get,set}sockopt, decode SO_LINGER, cope with
2878 options that are not just ints, cope with systems that don't
2879 #define SOL_TCP and so on.
2880
John Hughesd870b3c2002-05-21 11:24:18 +000028812002-05-21 John Hughes <john@calva.com>
2882
2883 * strace.c: Fix warning if POLL_HACK is used.
2884
John Hughesc61eb3d2002-05-17 11:37:50 +000028852002-05-17 John Hughes <john@calva.com>
2886
John Hughes5eb78d52002-05-17 14:04:24 +00002887 * svr4/ioctlent.sh: Some defines on UW come with too many spaces.
2888
28892002-05-17 John Hughes <john@calva.com>
2890
John Hughese9224782002-05-17 13:58:24 +00002891 * svr4/ioctlent.sh: Cope with #defines wrapped in #ifdefs.
2892
28932002-05-17 John Hughes <john@calva.com>
2894
John Hughesfd15cb32002-05-17 11:41:35 +00002895 * stream.c: tidy up output a little.
2896
28972002-05-17 John Hughes <john@calva.com>
2898
John Hughesc61eb3d2002-05-17 11:37:50 +00002899 * process.c, svr4/dummy.h, svr4/syscall.h: decode arguments
2900 to procpriv syscall.
2901
Wichert Akkermanccef6372002-05-01 16:39:22 +000029022002-05-01 Wichert Akkerman <wichert@deephackmode.org>
2903
2904 * configure.in, defs.h, process.c, sock.c, syscall.c, util.c: merge
2905 patch from Greg Banks <gbanks@pocketpenguins.com> for Linux/SuperH
2906 support
2907
Wichert Akkermanb0c598f2002-04-01 12:48:06 +000029082002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2909
Wichert Akkermaneb8ebda2002-04-01 17:48:02 +00002910 * strace.c: close tcp->outf in droptcb()
2911
29122002-04-01 Wichert Akkerman <wichert@deephackmode.org>
2913
Wichert Akkermanb0c598f2002-04-01 12:48:06 +00002914 * net.c: decode packet options
2915
Wichert Akkermand321ff92002-03-31 18:45:45 +000029162002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2917
Wichert Akkermaned2c74d2002-03-31 20:16:02 +00002918 * linux/{alpha,hppa,ia64,mips,powerpc,sparc}/syscallent.h: regenerated
2919
29202002-03-31 Wichert Akkerman <wichert@deephackmode.org>
2921
Wichert Akkermand321ff92002-03-31 18:45:45 +00002922 * debian/*: added
Wichert Akkerman7ab47b62002-03-31 19:00:02 +00002923 * linux/syscallent.h: fix typo and add the reserved stream syscalls
2924 * defs.h, file.c, io.c: fix signed/unsigned issues
Wichert Akkerman4527dae2002-03-31 19:03:29 +00002925 * syscall.c: check for negative u_errors
Wichert Akkerman235b0ff2002-03-31 19:08:04 +00002926 * cvsbuild: renamed to autogen.sh
Wichert Akkermand321ff92002-03-31 18:45:45 +00002927
Wichert Akkerman8b8ff7c2001-12-27 22:27:30 +000029282001-12-17 Wichert Akkerman <wakkerma@debian.org>
2929
2930 * net.c: add new TCP socket options
2931
John Hughesfa519572001-10-26 08:05:49 +000029322001-10-26 John Hughes <john@calva.com>
2933
2934 * svr4/ioctlent.sh: Cope with #define lines containing
2935 comments that terminate on subsequent lines. Used to
2936 comment out subsequent ioctls!
2937
Wichert Akkerman9fbd0dd2001-10-26 05:20:37 +000029382001-10-25 Wichert Akkerman <wakkerma@debian.org>
2939
2940 * linux/ioctlent.h: regenerated using current scripts so
2941 term ioctls are included
2942
John Hughes19e49982001-10-19 08:59:12 +000029432001-10-19 John Hughes <john@Calva.COM>
2944
2945 * strace.c(proc_open): On SVR4 only trace the syscalls,
2946 signals and faults we care about.
2947
John Hughes42162082001-10-18 14:48:26 +000029482001-10-18 John Hughes <john@Calva.COM>
2949
John Hughesc0c5ac82001-10-19 07:32:14 +00002950 * acconfig.h: Add HAS_SIGINFO_T.
2951 * aclocal.m4: add check for siginfo_t in signal.h.
2952 * configure.in: use check for siginfo_t.
2953 * defs.h: if HAVE_SIGINFO_T the declare printsiginfo. On SVR4
2954 allow access to siginfo when signal recieved.
2955 * process.c: Remove SVR4 only version of printsiginfo.
2956 * signal.c: merge SVR4 and LINUX versions of printsiginfo.
2957 * strace.c: on SVR4 print siginfo when signal recieved.
2958
29592001-10-18 John Hughes <john@Calva.COM>
2960
John Hughes2d8b2c52001-10-18 14:52:24 +00002961 * system.c(sys_ssisys): handle return values for ssisys
2962
29632001-10-18 John Hughes <john@Calva.COM>
2964
John Hughes42162082001-10-18 14:48:26 +00002965 * signal.c: handle sigwait
2966 * svr4/dummy.c: Move sigwait to done
2967 * svr4/syscall.h: handle sigwait
2968
John Hughes9cecf7f2001-10-16 10:20:22 +000029692001-10-16 John Hughes <john@Calva.COM>
2970
John Hughes0aadba42001-10-16 18:19:52 +00002971 * system.c(sys_ssisys): decode some args for ssisys.
2972
29732001-10-16 John Hughes <john@Calva.COM>
2974
John Hughesaca07f32001-10-16 18:12:27 +00002975 * mem.c: MS_SYNC is zero, so must be first in xlat list.
2976
2977 * svr4/dummy.h: memcntl is much like mctl.
2978
29792001-10-16 John Hughes <john@Calva.COM>
2980
John Hughes9cecf7f2001-10-16 10:20:22 +00002981 * util.c (umovestr): UnixWare (svr4?) returns 0 when trying
2982 to read unmapped page. Make it possible to strace ksh.
2983
Wichert Akkerman7b3346b2001-10-09 23:47:38 +000029842001-10-03 David Mosberger <davidm@hpl.hp.com>
2985
2986 * process.c (internal_clone): Avoid race condition by clearing
2987 breakpoint after attaching to child.
2988
29892001-10-02 David Mosberger <davidm@hpl.hp.com>
2990
2991 * linux/ia64/syscallent.h: Define ia32 syscall numbers (originally
2992 by Don Dugger, with my refinements).
2993
2994 * linux/ia64/ioctlent.h: Regenerate and manually merge conflicting
2995 ioctls (TCGETS & SNDCTL_TMR_TIMEBASE, etc.).
2996
2997 * linux/ia64/Makefile.in (ioctldefs.h ioctls.h): Update for
2998 new ioctlent.h generation scheme.
2999
3000 * linux/syscall.h (sys_clone2): Declare.
3001 [IA64] Define ia32 socket, ipc, and extra syscall numbers.
3002
3003 * linux/ioctlent.sh (regexp): Also handle <asm/ioctls.h> so we
3004 don't miss the tty ioctls (unfortunately, some of the sound timer
3005 ioctls are in conflict with them!).
3006
3007 * util.c (setbpt) [IA64]: Add ia32 support (by Don Dugger).
3008 (clrbpt) [IA64]: Ditto.
3009
3010 * syscall.c (internal_syscall): Handle SYS_clone2, SYS32_wait4,
3011 and SYS32_exit.
3012 (get_scno): Get ia32 syscall number from r1 (orig eax) instead of
3013 r8 (eax). Handle TCB_WAITEXECVE.
3014 (syscall_fixup): Handle ia64.
3015 (syscall_enter): Fix argument fetching for ia64.
3016
3017 * strace.c [IA64 && LINUX]: Include <asm/ptrace_offsets.h>.
3018 (trace) [PT_GETSIGINFO]: Print signal address and pc if possible.
3019
3020 * process.c (tcp): New function.
3021 (change_syscall): Add support for ia64 linux.
3022 (sys_execve): Turn on TCB_WAITEXECVE for ia64 linux.
3023
3024 * desc.c (getlk): Cast l_len to "long long" to avoid warnings when
3025 type is narrower.
3026 * resource.c (sprintrlim64): Ditto.
3027
3028 * defs.h (TCB_WAITEXECVE) [IA64]: Define.
3029 [IA64]: Declare "ia32" variable.
3030
3031 * bjm.c: Do not include <linux/module.h>. It's not safe to include
3032 kernel headers. Declare the necessary constants and structures
3033 directly instead.
3034
30352001-10-01 David Mosberger <davidm@hpl.hp.com>
3036
3037 * signal.c (parse_sigset_t): New function.
3038 (sigishandled): Fix off-by-one bug by using parse_sigset_t() and
3039 avoiding relying on internal layout of sigset_t datastructure.
3040
30412001-04-26 David Mosberger <davidm@hpl.hp.com>
3042
3043 * linux/ia64/syscallent.h: Add getunwind().
3044
30452001-04-11 David Mosberger <davidm@hpl.hp.com>
3046
3047 * syscall.c (syscall_enter): Use PT_RBS_END instead of deprecated
3048 PT_AR_BSP. Pick up arguments starting with out0, which is not
3049 always the same as r32 (e.g., consider inlined syscalls).
3050
John Hughesa2278142001-09-28 16:21:30 +000030512001-09-28 John Hughes <john@Calva.COM>
3052
3053 * process.c: FreeBSD-CURRENT no longer has PT_READ_U, and anyway we
3054 were showing it as PT_WRITE_U! Fix from Maxime Henrion.
3055
John Hughes1fcb1d62001-09-18 15:56:53 +000030562001-09-18 John Hughes <john@Calva.COM>
3057
3058 * net.c: fix display of sockaddr structures, sometimes too many "}",
3059 sometimes too few. Fix suggested by Richard Kettlewell.
3060
Wichert Akkerman67e3e632001-08-19 11:43:17 +000030612001-08-19 Wichert Akkerman <wakkerma@debian.org>
3062
3063 * signal.c: do not include asm/sigcontext.h on IA64 since it gets
3064 the struct from bits/sigcontext.h already which signal.h includes.
3065
Wichert Akkerman7b96b572001-08-03 11:37:07 +000030662001-08-03 Wichert Akkerman <wakkerma@debian.org>
3067
Wichert Akkerman7c707a72001-08-03 21:54:08 +00003068 * linux/ioctlent.sh: change regexps so we catch sound ioctls as well in
3069 Linux
3070 * linux/Makefile.in: fix a few things so the ioctl list is generated
3071 properly
3072 * ioctl.c: remember to shift ioctl masks as well
3073
30742001-08-03 Wichert Akkerman <wakkerma@debian.org>
3075
Wichert Akkermancd6aefc2001-08-03 12:27:54 +00003076 * Linux/**/syscallent.h: synchronize section for fcntl and use sys_fcntl
3077 for sys_fcntl as well
3078
30792001-08-03 Wichert Akkerman <wakkerma@debian.org>
3080
Wichert Akkerman0b1120a2001-08-03 12:20:38 +00003081 * linux/hppa/syscallent.h: updated from Matthew Wilcox
3082
30832001-08-03 Wichert Akkerman <wakkerma@debian.org>
3084
Wichert Akkerman82b162e2001-08-03 11:51:28 +00003085 * process.c: seems Linux/IA64 changed register names on us, switch to
3086 using new names.
3087
30882001-08-03 Wichert Akkerman <wakkerma@debian.org>
3089
Wichert Akkerman54b4f792001-08-03 11:43:35 +00003090 * strace.c: set CLOEXEC flag for outputfile
3091
30922001-08-03 Wichert Akkerman <wakkerma@debian.org>
3093
Wichert Akkerman7b96b572001-08-03 11:37:07 +00003094 * linux/sparc/syscall.h, linux/sparc/syscallent.h: add some LFS calls
3095
Wichert Akkerman4f1bbbe2001-07-23 14:43:07 +000030962001-07-23 Wichert Akkerman <wakkerma@debian.org>
3097
3098 * configure.in: Support cross-compiling between architectures
3099
Wichert Akkerman0dc4fc92001-07-13 22:09:05 +000031002001-07-13 Wichert Akkerman <wakkerma@debian.org>
3101
3102 * configure.in: add S390 to architecture list
3103
John Hughes1d08dcf2001-07-10 13:48:44 +000031042001-07-10 John Hughes <john@Calva.COM>
3105
3106 * TODO, defs.h, io.h, net.c, strace.c, syscall.c, util.c: Merge fixes
3107 from Richard Kettlewell <rkettlewell@zeus.com> which add I/O dumping
3108 of args to readv/writev. Also gets rid of redundant printiovec
3109 routine from net.c (duplicate of tprint_iov in util.c).
3110
Wichert Akkerman688c7fc2001-07-02 16:53:25 +000031112001-07-02 Wichert Akkerman <wakkerma@debian.org>
3112
3113 * config.{guess,sub}: updated
3114
John Hughesaa09c6b2001-05-15 14:53:43 +000031152001-05-15 John Hughes <john@Calva.COM>
3116
John Hughes70c5e7a2001-05-15 15:09:14 +00003117 * signal.c: pass a pointer to sigmask to printsigmask from printcontext,
3118 it was just passing the sigmask (ucp->uc_sigmask).
3119
31202001-05-15 John Hughes <john@Calva.COM>
3121
John Hughesaa09c6b2001-05-15 14:53:43 +00003122 * util.c: Don't run off the end of valid memory in umovestr when
3123 USE_PROCFS. Important for FREEBSD systems (which seem to have an
3124 unmapped page just after the args/env area).
3125
John Hughes4e36a812001-04-18 15:11:51 +000031262001-04-18 John Hughes <john@Calva.COM>
3127
3128 * configure.in: test for sys/nscsys.h, the non-stop clusters includes.
3129 * process.c: handle rfork{1,all} and rexecve calls on non-stop clusters.
3130 * syscall.c: treat rfork{1,all} and fork{1,all} as fork like calls.
3131 Treat rexecve as an exec.
3132 * system.c: decode arguments to ssisys call on nsc systems.
3133 * svr4/dummy.h, svr4/syscall.h: now we handle rfork{1,all}, ssisys and
3134 rexecve calls.
3135
Wichert Akkerman35254402001-04-12 09:11:04 +000031362001-04-12 Wichert Akkerman <wakkerma@debian.org>
3137
3138 * process.c: fix cast for powerpc code
3139 * linux/powerpc/syscallent.h: update syscall list
3140 * README: fix address for the strace mailinglist
3141 * signal.c: switch to using /proc/<pid>/status on Linux so we can get
3142 the realtime signals as well
3143
Wichert Akkerman4ca31092001-04-10 10:28:43 +000031442001-04-10 Wichert Akkerman <wakkerma@debian.org>
3145
3146 * Merge patches from Maciej W. Rozycki:
3147 + util.c: add code to print PC for MIPS
3148 + linux/mips/syscallent.h: updated
3149 + system.c: formating fixes for sys_sysmips
Wichert Akkerman42080d82001-04-10 10:32:26 +00003150 + configure.in: test for yet more headers
3151 + stream.c: use configure-headertests instead of relying on OS hints
Wichert Akkerman4ca31092001-04-10 10:28:43 +00003152
Wichert Akkermand6b92492001-04-07 21:37:12 +000031532001-04-07 Wichert Akkerman <wakkerma@debian.org>
3154
Wichert Akkermane70bbe52001-04-07 21:47:30 +00003155 * NEWS: start 4.3.1 items
3156 * version.c: updated to say 4.3.1 (was still 4.2, oops!)
3157
31582001-04-07 Wichert Akkerman <wakkerma@debian.org>
3159
Wichert Akkermand6b92492001-04-07 21:37:12 +00003160 * configure.in: test for asm/sysmips.h and linux/utsname.h
3161 * linux/syscall.h: fix a typo for sys_sysmips
3162 * system.c: include asm/sysmips.h and linux/utsname.h if they exist,
3163 fix typo
3164
Wichert Akkerman4f043ec2001-03-31 16:25:58 +000031652001-03-31 Wichert Akkerman <wakkerma@debian.org>
3166
3167 * linux/mips/ioctlent.h: updated using new Linux ioctl setup
3168
31692001-03-31 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman8aada672001-03-31 16:20:33 +00003170
3171 * linux/ia64/ioctlent.h: regenerated
3172
Wichert Akkerman29f0d052001-03-31 16:14:55 +000031732001-03-31 Wichert Akkerman <wakkerma@debian.org>
3174
Wichert Akkermancf715672001-03-31 16:16:57 +00003175 * linux/{alpha,ia64,powerpc}/ioctlent.sh: removed, all archs use the
3176 general Linux ioctlent.sh
3177
31782001-03-31 Wichert Akkerman <wakkerma@debian.org>
3179
Wichert Akkerman29f0d052001-03-31 16:14:55 +00003180 * linux/ioctlent.sh: add dir variable for location of kernel headers
3181
Wichert Akkermanbbf59e92001-03-29 17:43:19 +000031822001-03-29 Wichert Akkerman <wakkerma@debian.org>
3183
Wichert Akkerman00cd74c2001-03-30 16:20:27 +00003184 * linux/ia64/ioctlent.h: updated using new Linux ioctl setup
3185
31862001-03-29 Wichert Akkerman <wakkerma@debian.org>
3187
Wichert Akkerman10767782001-03-29 19:04:25 +00003188 * linux/powerpc/ioctlent.h: updated using new Linux ioctl setup
3189
31902001-03-29 Wichert Akkerman <wakkerma@debian.org>
3191
Wichert Akkermand7fb2062001-03-29 18:16:07 +00003192 * linux/hppa/ioctlent.h: updated using new Linux ioctl setup
3193
31942001-03-29 Wichert Akkerman <wakkerma@debian.org>
3195
Wichert Akkermanbbf59e92001-03-29 17:43:19 +00003196 * linux/alpha/ioctlent.h: updated using new Linux ioctl setup
3197
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +000031982001-03-28 Wichert Akkerman <wakkerma@debian.org>
3199
Wichert Akkerman00a82ee2001-03-28 20:29:17 +00003200 * configure.in: use sparc* so we can compile on sparc64 as well
3201 * process.c, syscall.c: work around double define of fpq, fq and fpu
3202 structs on Linux/sparc, and use regs instead of pt_regs
3203 * don't use asm/sigcontext.h on Linux/sparc
3204
32052001-03-28 Wichert Akkerman <wakkerma@debian.org>
3206
Wichert Akkermanfe8f65d2001-03-28 15:10:49 +00003207 * linux/sparc/ioctlent.h: updated using new Linux ioctl setup
3208
32092001-03-28 Wichert Akkerman <wakkerma@debian.org>
3210
Wichert Akkerman2f1d87e2001-03-28 14:40:14 +00003211 * strace.c: use __WALL as wait4 flag if it exists so we can properly
3212 trace threaded programs
3213
John Hughes8e075fb2001-03-27 13:57:48 +000032142001-03-27 John Hughes <john@Calva.COM>
3215
John Hughesb8a85a42001-03-28 08:05:27 +00003216 * aclocal.m4: add check for endianness of long long.
3217 * acconfig.h: add #define for LITTLE_ENDIAN_LONG_LONG.
3218 * configure.in: check for endianness of long long.
Wichert Akkerman8ab1a3c2001-03-28 14:27:23 +00003219 * defs.h: change LONG_LONG macro to work with either endianness of
John Hughesb8a85a42001-03-28 08:05:27 +00003220 long long.
3221
32222001-03-27 John Hughes <john@Calva.COM>
3223
John Hughes61563572001-03-27 16:47:36 +00003224 * net.c: Make compilable by SCO UDK compiler (doesn't like empty
3225 initialisation list for array).
3226
32272001-03-27 John Hughes <john@Calva.COM>
3228
John Hughes8e075fb2001-03-27 13:57:48 +00003229 * svr4/syscallent.h: ntp_adjtime entry was duplicated on Solaris
3230 systems - bad merge of Harald Boehme's patch by me.
3231
Wichert Akkerman072ea8a2001-03-27 14:46:05 +000032322001-03-27 Wichert Akkerman <wakkerma@debian.org>
3233
3234 * lots of files: add Linux/hppa support
3235
Wichert Akkerman407be9a2001-03-19 10:56:49 +000032362001-03-19 Wichert Akkerman <wakkerma@debian.org>
3237
3238 * linux/mips/syscallent.h: we can't have -1 nargs, change to 0
Wichert Akkermane3bf56a2001-03-19 11:05:17 +00003239 * linux/syscallent.h: not that syscalls 220 and 221 are used now
Wichert Akkerman6f2bbe22001-03-19 11:00:29 +00003240 * config.guess: updated
Wichert Akkerman407be9a2001-03-19 10:56:49 +00003241
Wichert Akkermana9667852001-03-17 17:26:34 +000032422001-03-17 Wichert Akkerman <wakkerma@debian.org>
3243
3244 * linux/ioclsort.c: new file
3245 * linux/ioctlent.sh: complete rewrite to use a more sane approach to get
3246 the ioctl list that doesn't involve attempting to #include all kernel
3247 headers
3248 * linux/.cvsignore: added ioctdefs.h and ioctls.h which are generated
3249 by the new ioctlent.sh
3250 * ioctl.c: only look at the number and type bits for linux, since
3251 ioctlent.sh no longer supplies the others
3252
John Hughes70623be2001-03-08 13:59:00 +000032532001-03-08 John Hughes <john@Calva.COM>
3254
John Hughescf1de752001-03-08 17:27:20 +00003255 * freebsd/syscalls.pl: On FreeBSD we must cope with COMPATibility syscalls,
3256 pretend they have names ending with "?" so that -e trace=stat (for
3257 example) will work.
3258 * freebsd/i386/syscallent.h: add ? to compatability syscalls.
3259 * freebsd/i386/syscall.h: consistency.
3260
32612001-03-08 John Hughes <john@Calva.COM>
3262
John Hughesc0fc3fd2001-03-08 16:10:40 +00003263 * acconfig.h: add new ST_xxx defines.
3264 * aclocal.m4: macros to check for more fields in struct stat.
3265 * configure.in: use new macros to check for fields in struct stat.
3266 * file.c: use new defines to replace #ifdef FREEBSD by #if HAVE_ST_xxx.
3267
32682001-03-08 John Hughes <john@Calva.COM>
3269
John Hughes0c79e012001-03-08 14:40:06 +00003270 * defs.h: rename wimpy get64 as powerful new LONG_LONG
3271 * file.c: use LONG_LONG
3272 * io.c: use LONG_LONG
3273 * mem.c use LONG_LONG
3274
32752001-03-08 John Hughes <john@Calva.COM>
3276
John Hughes70623be2001-03-08 13:59:00 +00003277 * acconfig.h: new #defines HAVE_LONG_LONG_OFF_T and HAVE_LONG_LONG_RLIM_T.
3278 * aclocal.m4: routines to check for long long off_t and rlim_t.
3279 * configure.in: check for long long off_t and rlim_t.
3280 * desc.c: if HAVE_LONG_LONG_OFF_T treat flock as flock64
3281 * file.c: if HAVE_LONG_LONG_OFF_T treat stat,lstat,fstat and lseek as 64
3282 bit versions.
3283 * io.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of pread and pwrite.
3284 * mem.c: if HAVE_LONG_LONG_OFF_T use 64 bit version of mmap
3285 * resource.c: if HAVE_LONG_LONG_OFF_T use 64 bit versions of getrlimit
3286 and setrlimit.
3287 * freebsd/syscalls.print: don't explicitly use 64 bit versions of calls,
3288 now done automaticaly for us.
3289 * freebsd/i386/syscall.h: ditto.
3290 * freebsd/i386/syscallent.h ditto.
3291
John Hughes5a826b82001-03-07 13:21:24 +000032922001-03-07 John Hughes <john@Calva.COM>
3293
John Hughesb8c9f772001-03-07 16:53:07 +00003294 * desc.c: On FreeBSD flock structure uses 64 bit offsets.
3295 * file.c: On FreeBSD use stat64 and pals instead of stat.
3296 * freebsd/syscalls.print: use stat64, lstat64 and fstat64.
3297 * freebsd/i386/syscall.h: ditto.
3298 * freebsd/i386/syscallent.h: ditto.
3299
33002001-03-07 John Hughes <john@Calva.COM>
3301
John Hughese2f6d872001-03-07 16:03:20 +00003302 * file.c: merge missing part of Harald Böhme's solaris patches,
3303 was only declaring sys_{stat64,lstat64,fstat64} on linux!
3304
33052001-03-07 John Hughes <john@Calva.COM>
3306
John Hughes9dec06c2001-03-07 14:47:19 +00003307 * svr4/dummy.h: fix multiple define warning on non LFS64 systems.
3308 * svr4/syscallent.h: pread/pwrite are TF calls.
3309
33102001-03-07 John Hughes <john@Calva.COM>
3311
John Hughes5a826b82001-03-07 13:21:24 +00003312 * defs.h: add ALIGN64 macro to cope with FreeBSD's strange insistence
3313 on alignment for off_t (64 bit) arguments. Also simplify get64 so
3314 we don't need to know endianness of long long.
3315 * file.c: FreeBSD now uses 64 bit versions of lseek, truncate,
3316 ftruncate, allows reduction in numvber of horrid #if's
3317 * io.c: FreeBSD now uses 64 bit versions of pread, pwrite.
3318 * mem.c: FreeBSD now uses 64 bit version of mmap.
3319 * freebsd/syscalls.print: use 64 bit versions of various syscalls.
3320 * freebsd/i386/syscall.h: use 64 bit versions of various syscalls.
3321 * freebsd/i386/syscallent.h: use 64 bit versions of various syscalls.
3322
John Hughes95ea9c02001-03-07 10:11:02 +000033232001-03-06 John Hughes <john@Calva.COM>
3324
John Hughes7737c8a2001-03-07 10:41:58 +00003325 * file.c: Implement truncate64 and ftruncate64
3326 * svr4/dummy.h: add dummies for truncate64 and ftruncate64 for non
3327 LFS64 systems.
3328 * svr4/syscall.h: add declarations for truncate64 and ftruncate64.
3329
33302001-03-06 John Hughes <john@Calva.COM>
3331
John Hughesc5249902001-03-07 10:39:06 +00003332 * freebsd/syscalls.pl: fix for FreeBSD 4.1 (new optional field in
3333 syscall master file).
3334
33352001-03-06 John Hughes <john@Calva.COM>
3336
John Hughesbb557232001-03-07 10:37:38 +00003337 * syscall.c: fix for FreeBSD 4.1 (SYS_semconfig has disappeared). Also
3338 zap incorrect syscall subarg range check.
3339
33402001-03-06 John Hughes <john@Calva.COM>
3341
John Hughescb8b69d2001-03-07 10:34:27 +00003342 * configure.in, defs.h, desc.c, file.c, io.c, mem.c, net.c, resource.c,
3343 signal.c, syscall.c, svr4/dummy.h, svr4/syscall.h, svr4/syscallent.h:
3344 merge Harald Böhme's solaris patches (_LFS64_LARGEFILE and kernel aio
3345 mostly).
3346
33472001-03-06 John Hughes <john@Calva.COM>
3348
John Hughesbc4935a2001-03-07 10:28:50 +00003349 * dummy.h: add unimplemented UW sycalls
3350 * syscall.h: we can do settimeofday for UW, whopee!
3351 * syscallent.h: fix unimplemented UW syscalls
3352
33532001-03-06 John Hughes <john@Calva.COM>
3354
John Hughesc8f2e8a2001-03-07 10:26:17 +00003355 * aclocal.m4: look for pr_syscall in pr_lwp if we HAVE_MP_PROCFS
3356 * defs.h: add PR_SYSCALL to allow use of pr_lwp.pr_syscall if it exists.
3357 * syscall.c: use PR_SYSCALL instead of pr_syscall, fix up UnixWare code
3358 so it doesn't try to use pr_sysarg.
3359
33602001-03-06 John Hughes <john@Calva.COM>
3361
John Hughes091fe832001-03-07 10:15:39 +00003362 * aclocal.m4: on systems other than linux look for stat64 in sys/stat.h
3363 * file.c: handle xstat version _STAT64_VER, aka stat64.
3364
33652001-03-06 John Hughes <john@Calva.COM>
3366
John Hughes95ea9c02001-03-07 10:11:02 +00003367 * net.c: make sure SOL_ options are defined before using.
3368 * signal.c: declare sigset variable, only used on linux, inside #ifdef.
3369
Wichert Akkermanfa306182001-02-21 16:42:26 +000033702001-02-21 Wichert Akkerman <wakkerma@debian.org>
3371
3372 * net.c: fix format for printing Unix domain sockets
3373
Wichert Akkerman0cbfb322001-02-19 13:35:53 +000033742001-02-19 Wichert Akkerman <wakkerma@debian.org>
3375
3376 * linux/mips/syscallent.h: use new sys_sysmips
3377 * system.c: add sys_sysmips decoding
3378
Wichert Akkerman8c7122c2001-02-16 19:59:55 +000033792001-02-16 Wichert Akkerman <wakkerma@debian.org>
3380
Wichert Akkermanf1850652001-02-16 20:29:03 +00003381 * CREDITS: add Arkadiusz Miskiewicz <misiek@pld.org.pl> who
3382 submitted the IP6 scope ID updates
3383 * acconfig.h: add HAVE_SIN6_SCOPE_ID and HAVE_SIN6_SCOPE_ID_LINUX
3384 * aclocal.m4: add AC_SIN6_SCOPE_ID to check if sin6_scope_id is
3385 available
3386 * configure.in: check for if_indextoname function and sin6_scope_id
3387 * net.c: teach printsock about IP6 scope ids
3388
33892001-02-16 Wichert Akkerman <wakkerma@debian.org>
3390
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00003391 * configure.in: test for netinet/tcp.h and netinet/udp.h existance
3392 * net.c: include netinet/tcp.h and netinet/udp.h if they exist
Wichert Akkermanedf2dcc2001-02-16 20:14:40 +00003393 * Makefile.in: use @mandir@ and @bindir@
Wichert Akkerman8c7122c2001-02-16 19:59:55 +00003394
Wichert Akkermanefdecac2000-11-26 03:59:21 +000033952000-11-26 Wichert Akkerman <wakkerma@debian.org>
3396
3397 * net.c: fix formating error in sys_setsockopt
3398 * net.c: add list of socketlayers and use that for [gs]etsockopt
3399
Roland McGrath36d87c22002-12-15 23:59:13 +000034002000-10-12 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermand856b992000-10-13 12:47:12 +00003401
3402 * time.c: use sys/timex.h so things compile with 2.2 kernels
3403 * stream.c: test if MSG_* constants are #defined
3404
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +000034052000-09-03 Wichert Akkerman <wakkerma@debian.org>
3406
Wichert Akkermanefdecac2000-11-26 03:59:21 +00003407 * process.c: perform bpt trick for clone as well so we can get the
3408 pid of the child before it starts doing something
3409 * file.c: rename dirent64 struct to kernel_dirent64 so things compile
3410 again with newer libcs
3411 * test/clone.c: improve our testcase a bit
3412 * Merge another patch from Gäel Roualland with FreeBSD updates
Wichert Akkerman9b0c31d2000-09-03 21:56:29 +00003413
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +000034142000-09-01 Wichert Akkerman <wakkerma@debian.org>
3415
Wichert Akkermanefdecac2000-11-26 03:59:21 +00003416 * lots of files: merge patch from Gaël Roualland to add
3417 support for FreeBSD.
Wichert Akkermanbf79f2e2000-09-01 21:03:06 +00003418
Wichert Akkerman16a03d22000-08-10 02:14:04 +000034192000-08-09 Wichert Akkerman <wakkerma@debian.org>
3420
Wichert Akkermand077c452000-08-10 18:16:15 +00003421 * file.c: update to reflect that st_ino suddenly became a long long
3422 in the in Linux 2.4.0-test6
3423
34242000-08-09 Wichert Akkerman <wakkerma@debian.org>
3425
Wichert Akkerman16a03d22000-08-10 02:14:04 +00003426 * test/clone.c: minor fixup
3427 * Another bunch of patches from John Hughes merged:
3428 * signal.c:
3429 + SVR4 printcontext(): sigset_t != sigset_t*
3430 + getcontext returns a value, so print on exit of syscall
3431 + add UC_FP to ucontext_flags for OS writers that can't spell
3432 + sys_signal(): special case SIG_{ERR,DFL,IGN}
3433 + decode_subcall(): only do subcall range checking when needed
3434 * bunch of UnixWare updates
3435 * aclocal.m4, acconfig.h, configure.in: add test for long long type
3436
Wichert Akkerman7987cdf2000-07-05 16:05:39 +000034372000-07-04 Wichert Akkerman <wakkerma@debian.org>
3438
3439 * net.c: add SOL_PACKET and SOL_RAW socket options, update
3440 SOL_IP and SOL_TCP
3441
Wichert Akkermanbd4125c2000-06-27 17:28:06 +000034422000-06-23 Wichert Akkerman <wakkerma@debian.org>
3443
3444 * strace.c: close outf before we exec a child process
3445
Wichert Akkerman43a74822000-06-27 17:33:32 +000034462000-06-09 Ulrich Drepper <drepper@redhat.com>
3447
3448 * configure.in: Don't link against libnsl on Linux, it's unnecessary.
3449 * defs.h (struct tcb): Make auxstr member const.
3450 * file.c (fsmagic): And many more magic numbers.
3451 * util.c: Don't include <linux/ptrace.h> for glibc 2.1 and up.
3452
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +000034532000-04-26 Wichert Akkerman <wakkerma@debian.org>
3454
3455 * defs.h: balance #if/#endif again
3456 * system.c: fix return statements in sys_capget()
3457 * Merge updates from Topi Miettinen <Topi.Miettinen@nic.fi>:
3458 + file.c: add F_[SG]ETSIG to fcntl flags
3459 + strace.c: don't setre[gu]id if not needed
3460 + system.c: handle sys_reboot for Linux
3461 + term.c: add baudrate constants up to B4000000
3462 + linux/**/syscallent.h: note that munlockall has no arguments
3463
34642000-04-25 David Mosberger <davidm@hpl.hp.com>
3465
3466 * CREDITS: fix email address
3467 * process.c: handle PR_[GS]ET_UNALIGN and PR_[GS]ET_KEEPCAPS
3468 * signal.c: honour offset of sigconfig in sigframe structure for
3469 Linux/ia64
3470 * linux/ia64/syscallent.h: Add perfmonctl, pivotroot, mincore, and
3471 madvise syscalls.
3472 * syscall.c (syscall_enter): With Kevin's latest ptrace patches,
3473 AR_BSP points to the _end_ of the active register frame, so we need
3474 to adjust bsp by moving it back by the size of the active frame
3475 before using it.
3476
34772000-04-24 Wichert Akkerman <wakkerma@debian.org>
3478
3479 * process.c: add sparc support to change_syscall
3480
Wichert Akkerman10dfa562000-04-22 18:26:56 +000034812000-04-22 Wichert Akkerman <wakkerma@debian.org>
3482
3483 * linux/mips/syscallent.h: fix some typos
3484
Wichert Akkerman481e45b2000-04-17 07:42:31 +000034852000-04-14 Wichert Akkerman <wakkerma@debian.org>
3486
3487 * linux/mips/syscallent.h: added names for SVR4, SYSV, BSD4.3 and POSIX
3488 syscalls
3489
Wichert Akkermanfd89ced2000-04-13 17:06:09 +000034902000-04-13 Wichert Akkerman <wakkerma@debian.org>
3491
3492 * defs.h: Linux/MIPS uses syscalls up to >4k, so set MAX_QUALS to
3493 4999
3494
Wichert Akkermanc7926982000-04-10 22:22:31 +000034952000-04-09 Wichert Akkerman <wakkerma@debian.org>
3496
3497 * README-linux: updated to note that strace might not compile
3498 with development kernels
3499 * bjm.c: sys_query_module: check if malloc succeeds
3500 * system.c: sys_cap[gs]et(): check if malloc succeeds, only malloc once
3501 * linux/syscallent.h: updated for 2.3.99pre3
3502 * linux/alpha/syscallent.h: updated for 2.3.99pre3, add all osf syscalls
3503 even though Linux doesn't implement them
3504 * syscall.c: add global variables for MIPS registers as well
3505 * syscall.c: move global variables to before get_scno since that uses them
3506 * util.c: oops, misspelled defined
3507 * process.c: fix ptrace calls in change_syscall
3508 * mem.c: decode sys_madvise
3509 * Merge patch from Topi Miettinen <Topi.Miettinen@nic.fi>
3510 + add support for quotactl, fdatasync, mlock, mlockall, munlockall & acct
3511 + small fix for RLIMIT_* and RUSAGE_BOTH
3512 + enhace support for capget and capset
3513
Wichert Akkermanfaf72222000-02-19 23:59:03 +000035142000-02-19 Wichert Akkerman <wakkerma@debian.org>
3515
3516 * test/vfork.c: new file to test vfork traces
3517 * test/.cvsignore: new file
3518 * defs.h: Up maximum number of traced processed to 64
Roland McGrath36d87c22002-12-15 23:59:13 +00003519 * strace.c: Disable some debugging code from davidm
Wichert Akkermanfaf72222000-02-19 23:59:03 +00003520 * implement setarg for more architectures
3521 * implement change_syscall
3522
Wichert Akkerman2ee6e452000-02-18 15:36:12 +000035231999-12-27 Morten Welinder <terra@diku.dk>
3524
3525 * syscall.c (lookup_signal, lookup_desc): isdigit requires an
3526 _unsigned_ char parameter.
3527
Wichert Akkerman12f75d12000-02-14 16:23:40 +000035282000-02-14 Wichert Akkerman <wakkerma@debian.org>
3529
3530 * S390 updates
3531
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +000035322000-02-03 Wichert Akkerman <wakkerma@debian.org>
3533
Wichert Akkerman5ae21ea2000-05-01 01:53:59 +00003534 * Merge Linux/ia64 patches
Wichert Akkerman8b1b40c2000-02-03 21:58:30 +00003535
Pavel Machek4dc3b142000-02-01 17:58:41 +000035362000-01-02 Pavel Machek <pavel@ucw.cz>
3537
3538 * probe if sys/poll.h exists in configure + minor cleanups
3539
3540 * syscall.c: split trace_syscall into few pieces to make code readable
3541
Wichert Akkerman30160182000-01-21 20:31:34 +000035422000-01-21 Wichert Akkerman <wakkerma@debian.org>
3543
3544 * Release version 4.2 to get the current updates out and so
3545 we can concentrate in finishing the clone support.
3546
Wichert Akkerman3ed6dc22000-01-11 14:41:09 +000035472000-01-11 Wichert Akkerman <wakkerma@debian.org>
3548
3549 * Add 1900 to tm_year in sprinttime
3550
Wichert Akkerman0396bdc1999-12-24 23:11:57 +000035511999-12-24 Wichert Akkerman <wakkerma@debian.org>
3552
3553 * file.c: protect printstat64 with STAT64 instead of linux so we can
3554 compile on Linux architectures that don't have it
Wichert Akkerman9148a3b1999-12-24 23:13:55 +00003555 * util.c: fix LOOP for ARM
Wichert Akkerman0396bdc1999-12-24 23:11:57 +00003556
3557Fri Dec 24 18:05:00 EST 1999
3558
Ulrich Drepperc921cb21999-12-24 08:03:35 +000035591999-12-23 Ulrich Drepper <drepper@cygnus.com>
3560
3561 * file.c: Use ugly libc_stat trick also for stat64.
3562 Implement sys_stat64, sys_fstat64, sys_lstat64, and printstat64.
3563 * process.c (internal_clone): Fix a few typos and add definitions to make
3564 it at least compile.
3565 * linux/syscall.h: Declare sys_stat64, sys_lstat64, and sys_fstat64.
3566 * linux/syscallent.h: Define table entries for sys_stat64, sys_lstat64,
3567 and sys_fstat64.
3568 * aclocal.m4: Define AC_STAT64.
3569 * acconfig.h: Define HAVE_STAT64.
3570 * configure.in: Add AC_STAT64.
3571
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003572Thu Dec 23 15:01:37 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3573
3574 * Merge patch from ftp://oss.software.ibm.com/linux390/ to add
3575 support for Linux on the IBM S/390 architecture
Wichert Akkerman7a0b6491999-12-23 15:08:17 +00003576 * process.c: add internal_clone(), currently only shows the options
3577 * syscall.c: use internal_clone to handle SYS_clone
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003578
3579Mon Dec 20 00:27:50 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3580
3581 * Rewrite mmap-handling to support mmap2 on Linux
3582
Wichert Akkermane5be0de1999-12-14 10:46:18 +00003583Tue Dec 14 11:35:16 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3584
3585 * Note that Linux can handle sys_semop() as well
3586
Wichert Akkerman4dc8a2a1999-12-23 14:20:14 +00003587Tue Nov 30 11:05:26 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3588
3589 * Include linux/in6.h for glibc2.0 and older
3590
Wichert Akkermanea78f0f1999-11-29 15:34:02 +00003591Mon Nov 29 16:33:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3592
3593 * Merge patches from John Hughes to make configure support UnixWare
3594
Wichert Akkerman9123ac81999-11-27 21:58:20 +00003595Sat Nov 27 21:38:17 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3596
3597 * Enhance sys_query_module
3598
Wichert Akkermane4aafd41999-11-26 09:54:08 +00003599Fri Nov 26 10:51:55 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3600
3601 * Patches from John Hughes:
3602 + cosmectic fix in sys_getpmsg
Wichert Akkerman48214be1999-11-26 09:55:42 +00003603 + allow net.c to compile on systems without AF_INET6
3604 + Only use long_to_sigset on Linux systems
Wichert Akkerman46956571999-11-26 10:12:59 +00003605 + UnixWare treats sigmask_t and sigmask_t* as the same thing
Wichert Akkerman9dbf1541999-11-26 13:11:29 +00003606 + Add pollhack
Wichert Akkerman3377df71999-11-26 13:14:41 +00003607 + Parse mount arguments for UnixWare
3608 + ACL fixes for UnixWare
Wichert Akkermane4aafd41999-11-26 09:54:08 +00003609
Wichert Akkerman2a64b431999-11-26 00:29:05 +00003610Fri Nov 26 01:28:09 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3611
3612 * Release 4.1 to get all the changes made out there
3613
Wichert Akkermanf5eeabb1999-11-18 17:09:47 +00003614Thu Nov 18 18:04:04 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3615
3616 * Merge stracefork from Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
3617 + Socket calls parsed better
3618 + bunch of alpha OSF syscalls added
3619 + Fix alpha 32/64 bit issues
3620
Wichert Akkerman2f473da1999-11-01 19:53:31 +00003621Mon Nov 1 20:52:08 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3622
3623 * Move Linux kernelmodule-functions from system.c to bjm.c and
3624 remove duplicate for sys_create_module
Wichert Akkerman60456d71999-11-01 19:59:33 +00003625 * Linux MIPS updates:
3626 + Play with #ifdef's in net.c to get IPv6 right
3627 + Use printargs for vm86-syscall
Wichert Akkerman2f473da1999-11-01 19:53:31 +00003628
Wichert Akkermanf90da011999-10-31 21:15:38 +00003629Sun Oct 31 22:03:00 CET 1999 Wichert Akkerman <wakkerma@debian.org>
3630
3631 * Merge Linux mips patch from Florian Lohoff <flo@rfc822.org>
3632
Wichert Akkerman50524821999-10-10 22:40:07 +00003633Mon Oct 11 00:36:25 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3634
3635 * Merge patch from Keith Owens <kaos@ocs.com.au> to sys_query_module
3636 and sys_delete_module correctly
3637
Wichert Akkerman15dea971999-10-06 13:06:34 +00003638Wed Oct 6 02:00:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3639
3640 * Update cvsbuild to give a better error if autoconf isn't installed
3641 * Add test for linux/ptrace.h to configure
3642 * Since we define GNU_SOURCE in the Makefile we don't need to define
3643 USE_GNU in file.c anymore
3644
3645Fri Sep 10 04:35:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3646
3647 * #define USE_GNU before including file.c so we get some extra O_* flags
3648
3649Tue Aug 31 16:27:21 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3650
3651 * Add missing } in IPv6 output
3652
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00003653Tue Aug 31 01:23:08 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3654
3655 * Update copyright for strace-graph to BSD to be consistent with
3656 the rest of strace
3657
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003658Mon Aug 30 00:53:57 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3659
3660 * Merge patch from Daniel Jacobowitz: KERN_JAVA_* and KERN_SECURELVL aren't
3661 defined for all kernelversions
Wichert Akkerman7b27ba01999-08-30 23:26:53 +00003662 * Add strace-graph, written by Richard Braakman <dark@xs4all.nl>
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003663
3664Thu Aug 19 13:10:15 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3665
3666 * linux/sparc/syscall.h: Declare create_module/init_module.
3667 * configure.in: Allow compilation in a different directory
3668 than the source one.
3669 * signal.c: Use asm/reg.h and struct regs instead of pt_regs
3670 so that we don't depend on asm/ptrace.h which clashes with
3671 glibc sys/ptrace.h.
3672 * util.c: Likewise.
3673 * syscall.c: Likewise.
3674
Wichert Akkerman5a777661999-08-04 16:03:49 +00003675Wed Aug 4 18:01:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3676
3677 * Syscall 94 on Linux alpha is sys_poll
3678
Wichert Akkerman9ce1a631999-08-29 23:15:07 +00003679Sun Jul 25 14:38:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3680
3681 * Merge in UnixWare patches from John Hughes <john@Calva.COM>
3682
Wichert Akkerman527a8051999-07-15 21:11:37 +00003683Thu Jul 15 23:00:32 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3684
3685 * Merge patch from Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
3686 + Correctly implement fix sys_createmodule (Linux)
3687 + Add limited handlig of sys_initmodule (Linux)
3688
Wichert Akkerman36915a11999-07-13 15:45:02 +00003689Tue Jul 13 17:07:50 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3690
3691 * Add configure-test for sys/reg.h and use that
3692 * Use sys/reg.h instead of asm/ptrace.h
3693
Wichert Akkermanca446991999-07-09 23:48:58 +00003694Sat Jul 10 01:46:10 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3695
3696 * Remove hack in signal.c for arm architecture
3697 * Add hack so we compile correctly on powerpc
3698
Wichert Akkerman5b4d1281999-07-09 00:32:54 +00003699Fri Jul 9 02:28:16 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3700
3701 * Add a corrected patch from Daniel Jacobowitz
3702
Wichert Akkermana6013701999-07-08 14:00:58 +00003703Thu Jul 8 16:00:04 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3704
3705 * Merge patch from Daniel Jacobowitz to allow us to use the kernel types
3706 for the stat structure
3707
3708Thu Jun 24 15:54:18 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkerman2b483ba1999-06-24 13:55:29 +00003709
3710 * Fix test for sys/reg include
3711
Wichert Akkermana6013701999-07-08 14:00:58 +00003712Tue Jun 22 17:26:33 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
Wichert Akkermane6f876c1999-06-22 15:28:30 +00003713
3714 * Fixed some Linux/powerpc sillyness, thanks to Daniel Jacobowitz
3715 * Fixed some SunOS compile problems earlier that I forgot to include
3716 here
3717
Wichert Akkerman789ed351999-06-14 10:45:01 +00003718Mon Jun 14 12:44:25 CEST 1999
3719
3720 * Avoid leakint fd into child when forking, patch from
3721 John Hughes <john@Calva.COM>
3722
Wichert Akkerman8829a551999-06-11 13:18:40 +00003723Fri Jun 11 14:54:47 CEST 1999
3724
3725 * Applied IRIX64 patch from Thomas E. Dickey <dickey@clark.net>
3726 * Applied Solaris and manpage updates from Guy Harris <guy@netapp.com>
3727
Wichert Akkermancc4b8f41999-06-09 12:50:10 +00003728Wed Jun 9 14:48:49 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3729
3730 * Brought syscall list for alpha up to date
3731
Wichert Akkermandacfb6e1999-06-03 14:21:07 +00003732Wed Jun 2 18:30:12 CEST 1999 Jakub Jelinek <jj@ultra.linux.cz>
3733
3734 * system.c: sys_umount2 syscall support.
3735 * linux/sparc/errnoent.h: Update sparc-linux errnos.
3736 * linux/sparc/syscall.h: Update used sparc-linux syscalls.
3737 * linux/sparc/syscallent.h: Match 2.2.9 system calls.
3738 * file.c: sparc-linux asm/stat.h uses dev_t etc. types,
3739 so it needs strace's own copy of the stat structure.
3740 * util.c: Make it compile on sparc-linux.
3741 * strace.c: Fix strace -f and -ff operation on sparc-linux.
3742 * signal.c: rt_sigaction has different arguments on sparc*-linux
3743 and alpha-linux.
3744 * syscall.c: Recognize sparc64-linux binaries.
3745
Ulrich Drepper0d2d3231999-05-29 04:11:48 +00003746Fri May 28 21:09:00 PST Ulrich Drepper <drepper@cygnus.com>
3747
3748 * configure.in: Fix typo (CFLAG -> CFLAGS).
3749
Ulrich Drepper8783c011999-05-29 04:13:58 +00003750 * syscall.c: Don't include linux/ptrace.h explicitly for glibc.
3751
Wichert Akkerman22fe9d21999-05-27 12:00:57 +00003752Thu May 27 13:59:27 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3753
3754 * Add some sysctl support, patch from Ulrich Drepper
3755
Wichert Akkerman9524bb91999-05-25 23:11:18 +00003756Wed May 26 01:04:34 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3757
3758 * Use kernel dirent structure for Linux
3759
Wichert Akkerman2e2553a1999-05-09 00:29:58 +00003760Sun May 9 02:18:30 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3761
3762 * Merge in patches from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3763 + some layout and other minor fixes
3764 + add some m68k-specific things to linux/syscallent.h. Note that m68k
3765 is similar enough to i386 to not need it's own subdirectory
3766 + add support for sendfile and mremap syscalls for Linux
3767 * Merge in patches from Sascha Schumann <sascha@schumann.2ns.de>
3768 + ioctls.h vs sys/ioctl.h on Alpha platform
3769 + pointer was casted to an int in stream.c
3770 + strsignal() needs -D_GNU_SOURCE in CFLAGS
3771 + several other casts changed
3772 + correct ARM/POWERPC architecture defines in acconfig.h
3773 * Merge in patches from Morten Welinder <terra@diku.dk>
3774 + add some autoconf-tests for includefiles
3775 + handle solaris version of sigcontext struct (actually I hacked this
3776 up again, but the idea is his :)
3777
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00003778Sun Apr 18 22:32:42 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3779
3780 * Update syscalls for linux alpha, patch from Bart Warmerdam
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003781 <bartw@debian.org>
Wichert Akkermand4d8e921999-04-18 23:30:29 +00003782 * Update sparc code so it actually compiles
Wichert Akkerman7a1f0e91999-04-18 20:23:57 +00003783
Wichert Akkerman328c5e71999-04-16 00:21:26 +00003784Fri Apr 16 02:18:05 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3785
Wichert Akkerman25d0c4f1999-04-18 19:35:42 +00003786 * Add support for old_*stat functions for Linux. Please note you need
3787 to use reasonably recent kernel headers to compile strace now.
Wichert Akkerman328c5e71999-04-16 00:21:26 +00003788 * Change references to LINUX into linux in file.c
3789 * Fix include for LDT in mem.c
Wichert Akkerman1786d811999-04-15 20:34:14 +00003790
3791Thu Apr 15 22:28:15 CEST 1999 Wichert Akkerman <wakkerma@debian.org>
3792
3793 * Change in strace maintainership, jrs passed the torch to me.
3794 * Use autoconf 2.13
3795 * Incorporate all changes already made in the Debian strace package:
3796 + compiles with more Linux kernels
3797 + added support for more Linux architectures
3798 + add support for a lot of extra syscalls
3799 + fix some problems with hanging children
3800 + check stray syscall after execv
3801 + decode capget and capset arguments
3802 + add more constants to net.c
3803 + detect ROSE networking
3804 + add more protocol families to domains
3805 + add IPIP protocol
3806 + added MSG_PROXY and MSG_CTRUNC to msg_flags
3807 + added SO_BSDCOMPAT and SO_REUSEPORT to sockoptions
3808 + added IP, IPX and TCP-options
3809 + added IP, IPX and TCP support to get-/setsockopt()
3810 + added IPX support
3811 + updated handling of signals
3812
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003813Sun Oct 27 22:28:00 1996 J. Richard Sladkey <jrs@world.std.com>
3814
3815 * util.c (umovestr) [LINUX]: Handle Linux like SunOS4
3816 instead of SVR4. That is, read a few bytes at a time
3817 to avoid overrunning the end of the stack.
3818
3819Fri May 31 01:48:49 1996 J. Richard Sladkey <jrs@world.std.com>
3820
3821 * version.c: Version 3.1 is released.
3822
3823Thu May 23 01:04:43 1996 J. Richard Sladkey <jrs@world.std.com>
3824
3825 * aclocal.m4 (AC_DECL_SYS_ERRLIST): Try looking in stdio.h
3826 as well since that's where glibc declares it. Go figure.
3827 * signal.c (sys_sigreturn) [ALPHA]: Use sigcontext
3828 instead of sigcontext_struct since glibc v5+ apparently
3829 plays games with the native OS namespace.
3830 From David Mosberger-Tang <davidm@AZStarNet.com>.
3831
3832Mon May 20 23:17:14 1996 J. Richard Sladkey <jrs@world.std.com>
3833
3834 * version.c: Version 3.0.14 is released.
3835
3836 * aclocal.m4 (AC_STRUCT_MSG_CONTROL): New macro.
3837 * configure.in: Add call to AC_STRUCT_MSG_CONTROL.
3838 * net.c (printmsghdr): Handle BSD 4.3 and 4.4 msghdr members
3839 differently.
3840 Reported by Henrik Storner <storner@osiris.ping.dk>.
3841
3842 * configure.in: (AC_CHECK_{HEADERS,FUNCS}): Add checks for
3843 sys/filio.h and sys/stream.h and remove check for poll.
3844 * desc.c (decode_select, sys_select, sys_oldselect) [LINUX]:
3845 Handle old and new styles of argument passing for select on Linux.
3846 * ioctl.c, stream.c: Conditionalize stream code on presence of
3847 sys/stream.h instead of poll because glibc implements poll but
3848 not the rest of the stream interface.
3849 * signal.c [LINUX]: Standardize on the name sigcontext_struct.
3850 (sys_sigprocmask) [ALPHA]: Handle OSF flavor which is more like
3851 sigsetmask.
3852 * term.c (term_ioctl): Use _VMIN, if present, for TC{G,S}ETA*.
3853 * util.c (umoven, umovestr): Move data in long-sized chunks
3854 at a time, instead of hard coding it to be 4.
3855 From David Mosberger-Tang <davidm@AZStarNet.com>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003856
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003857Mon May 20 01:19:36 1996 J. Richard Sladkey <jrs@world.std.com>
3858
3859 * version.c: Version 3.0.13 is released.
3860
3861 * configure.in (AC_CHECK_HEADERS): Add check for asm/sigcontext.h.
3862 * signal.c [HAVE_ASM_SIGCONTEXT_H]: Conditionally include
3863 asm/sigcontext.h to define sigcontext_struct and don't define it
3864 locally if the header is present.
3865
3866 * syscall.c (nerrnos{0,2}): Correct size computation.
3867
3868 * Makefile.in: Remove dependencies and rules relating to files
3869 normally found in the os directory. Because of the new scheme we
3870 don't know precisely where they come from. Sigh.
3871 * signalent.sh: Make it work for sunos4, linux, and svr4.
3872 * {sunos4,linux{,/alpha},svr4}/Makefile.in: Make rules correspond
3873 to traditional make syntax. Add signalent.h to files which can
3874 unconditionally be rebuilt. Prevent signalent.h from being
3875 unconditionally being rebuilt since it's customized.
3876 * {sunos4,linux{,/alpha},svr4}/{ioctlent,errnoent,signalent}.h:
3877 Use versions built by {ioctlent,errnoent,signaltent}.sh.
3878 * sunos4/ioctlent.sh: Work around sprintf troubles with SunOS
3879 4.1.4 and gcc 2.7.2.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003880
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003881Sun May 19 17:14:09 1996 J. Richard Sladkey <jrs@world.std.com>
3882
3883 * configure.in, Makefile.in: Add OSARCH concept to finish
3884 build support for the alpha.
3885 * Makefile.in, linux/Makefile.in: Rewrite clean, distclean,
3886 and maintainer-clean rules.
3887 * defs.h, ioctlsort.c: Make ioctl code member unsigned.
3888 * ioctl.c, ioctlsort.c (compare): Perform explicit checking
3889 for less, greater, and equal since subtraction on two's
3890 complement numbers isn't an order relation (it isn't transitive)!
3891 * linux/Makefile.in: Add rules for the signalent.h file.
3892 * linux/alpha/Makefile.in: New file.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003893
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003894Sun May 19 01:12:28 1996 J. Richard Sladkey <jrs@world.std.com>
3895
3896 * version.c: Version 3.0.12 is released.
3897
3898 * linux{,alpha}/ioctlent.sh: Tweak for recent kernels.
3899 From Michael E Chastain <mec@duracef.shout.net>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003900
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003901 * defs.h (SUPPORTED_PERSONALITES, DEFAULT_PERSONALITY): New.
3902 * syscall.c (set_personality): New.
3903 * strace.c (main): Call set_personality.
3904 * defs.h, syscall.c, ioctl.c, signal.c: Make sysent, errnoent,
3905 ioctlent, and signalent indirect pointers and redirect them
3906 based on personality.
3907 * {sunos4,svr4,linux{,/alpha}}/signalent.h: New files.
3908 Suggested by Tom Dyas <tdyas@eden.rutgers.edu>.
3909
3910 * util.c (upeek): Handle case where ptrace returns a long
3911 and sizeof(long) != sizeof(int).
3912 From Richard Henderson <richard@twiddle.tamu.edu>
3913
3914Fri May 17 21:03:36 1996 J. Richard Sladkey <jrs@world.std.com>
3915
3916 * version.c: Version 3.0.11 is released.
3917
3918 * many files: Fix more printf warnings for other platforms.
3919
3920 * ipc.c (sys_msgrcv) [LINUX]: Conditionalize definition of ipc_wrapper.
3921
3922 * linux/dummy.h: Handle missing library support for {send,recv}msg.
3923 Reported by Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3924
3925 * linux/syscall.h (sys_utimes): Fix a typo in the declaration.
3926 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
Ulrich Drepperc921cb21999-12-24 08:03:35 +00003927
Wichert Akkerman76baf7c1999-02-19 00:21:36 +00003928Fri May 17 00:50:06 1996 J. Richard Sladkey <jrs@world.std.com>
3929
3930 * version.c: Version 3.0.10 is released.
3931
3932 * Makfile.in: Add os/arch to includes so that a given arch
3933 (like alpha) can override the native arch (like i386).
3934 * configure.in: Check for sendmsg.
3935
3936 * net.c: Make sendmsg and recvmsg dependent on an autoconf
3937 test. Reported by Michael E Chastain <mec@duracef.shout.net>.
3938
3939 * acconfig.h, configure.in: Detect the alpha.
3940 * ioctl.c: Handle the alpha.
3941 * defs.h: Make some members long for the alpha. Define
3942 some register nicknames. Add support for WAITEXECVE.
3943 * file.c [ALPHA]: Support the alpha for statfs. Add
3944 osf_statfs and osf_fstatfs for the alpha. Make damn sure
3945 major and minor results are suitable for passing to printf.
3946 * signal.c, syscall.c: Support the alpha.
3947 * process.c: Add alpha user offsets.
3948 * most files: Use %l? for printf arguments since
3949 most are now longs for the alpha.
3950 * linux/alpha/{errnoent.h,ioctlent.{h,sh},syscallent.h}:
3951 New for the alpha.
3952 From Thomas Bogendoerfer <tsbogend@bigbug.franken.de>.
3953
3954Wed May 15 00:29:37 1996 J. Richard Sladkey <jrs@world.std.com>
3955
3956 * version.c: Version 3.0.9 is released.
3957
3958 * config.in, config.sub, install-sh: Upgrade to autoconf 2.10.
3959
3960 * linux/dummy.h, linux/syscallent.h, linux/syscall.h: Add recent
3961 Linux kernel version system calls.
3962
3963Wed Mar 13 01:03:38 1996 J. Richard Sladkey <jrs@world.std.com>
3964
3965 * ipc.c [SUNOS4]: Add SunOS support for decoding IPC calls.
3966 * syscall.c [SUNOS4]: Compile decode_subcall on SunOS and
3967 decode IPC calls using it.
3968 * sunos4/dummy.h: Alias sys_semop to printargs.
3969 * sunos4/syscall.h: Add new pseudo syscalls for IPC.
3970 * sunos4/syscallent.h: Include new subcalls for IPC.
3971 From Matthias Pfaller <leo@dachau.marco.de>.
3972
3973Tue Feb 13 22:08:25 1996 J. Richard Sladkey <jrs@world.std.com>
3974
3975 * version.c: Version 3.0.8 is released.
3976
3977 * time.c [LINUX]: Explicitly include linux/version.h.
3978
3979 * strace.c (main): Don't let them even *try* to
3980 get strace to attach to itself since some systems
3981 don't handle this case very gracefully.
3982 Reported by David S. Miller <davem@caip.rutgers.edu>.
3983
3984 * Makefile.in (distclean): Fix it for subdirectories.
3985
3986 * sunos4/syscallent.h, svr4/syscallent.h: Fill in the new
3987 sys_flags member for each defined system call.
3988
3989Fri Dec 8 01:17:28 1995 Rick Sladkey <jrs@world.std.com>
3990
3991 * defs.h (TRACE_*): New flags to describe what class
3992 of system call each system call is.
3993 (sysent): Add sys_flags member.
3994 * syscall.c (sysent): Define (and later undef) abbreviations
3995 for the system call class flags.
3996 (lookup_class): New function to translate strings to
3997 system call class flags.
3998 (qualify): Handle new system call class mechanism.
3999 * linux/syscallent.h: Fill in the new sys_flags member
4000 for each defined system call.
4001
4002 * defs.h (print_sock): Remove redundant and non-K&R C
4003 compatible prototype. From Juergen Weigert
4004 <jnweiger@immd4.informatik.uni-erlangen.de>.
4005
4006Thu Dec 7 01:17:40 1995 Rick Sladkey <jrs@world.std.com>
4007
4008 * linux/ioctlent.sh: Tweak to improve ioctl accuracy.
4009 From Michael E Chastain <mec@duracef.shout.net>.
4010
4011 * system.c (includes) [LINUX]: Add linux/nfs.h for recent
4012 kernels. From Michael E Chastain <mec@duracef.shout.net>.
4013
4014Wed Dec 6 21:52:28 1995 Rick Sladkey <jrs@world.std.com>
4015
4016 * file.c (sprintfstype): Enclose string result in double
4017 quotes.
4018
4019 * time.c (sys_adjtimex) [LINUX]: Conditionalize
4020 constantly evolving timex structure.
4021 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4022
4023 * defs.h, syscall.c, strace.c: Rename syscall to
4024 trace_syscall and change prototype and all callers
4025 because of broken Linux shared libraries.
4026 From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4027
4028 * Makefile.in (clean): Check for a file with test -f not
4029 test -d. From Aaron Ucko <UCKO@VAX1.ROCKHURST.EDU>.
4030
4031Tue Sep 26 02:32:31 1995 Rick Sladkey <jrs@world.std.com>
4032
4033 * version.c: Version 3.0.7 is released.
4034
4035 * util.c (string_quote): Fix thinko which caused core
4036 dumps for strings with quotes in them.
4037 Reported by Marty Leisner <leisner@sdsp.mc.xerox.com>.
4038
4039 * linux/Makefile.in (errnoent.h rule): Grab all errno.h
4040 files from /usr/include, not just the linux one.
4041 From Michael E Chastain <mec@duracef.shout.net>.
4042
4043 * linux/errnoent.sh: Total rewrite to handle more ioctls with
4044 fewer false positives on more kernel flavors.
4045 From Michael E Chastain <mec@duracef.shout.net>.
4046
4047Mon Sep 4 01:29:22 1995 Rick Sladkey <jrs@world.std.com>
4048
4049 * version.c: Version 3.0.6 is released.
4050
4051 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4052 sys_msync.
4053 * mem.c (mctl_funcs, mctl_lockas, sys_mctl): Conditionalize
4054 on MC_SYNC instead of HAVE_MCTL.
4055 (mctl_sync): Conditionalize on MS_ASYNC instead of HAVE_MCTL.
4056 (sys_msync): New function.
4057
4058Sat Sep 2 12:06:04 1995 Rick Sladkey <jrs@world.std.com>
4059
4060 * linux/dummy.h, linux/syscall.h, linux/syscallent.h: Add
4061 sys_flock and sys_getdents.
4062 * desc.c (flockcmds, sys_flock): Conditionalize on LOCK_SH
4063 not SUNOS4.
4064 * file.c (sys_getdents): Define unconditionally and handle
4065 LINUX case.
4066 * strace.c (main): Disallow username option unless both real
4067 and effective uids are root.
4068
4069Wed Aug 30 01:29:58 1995 Rick Sladkey <jrs@world.std.com>
4070
4071 * strace.c (main): Ensure that run_uid and run_gid are
4072 always set to something meaningful.
4073 (main, newoutf) [!SVR4]: Swap real and effective uids while
4074 opening any output files.
4075 (main) [!SVR4]: Treat effective uid of root as a request
4076 to handle suid binaries correctly using the real uid of
4077 the invoking user.
4078
4079Sat Aug 19 00:06:08 1995 Rick Sladkey <jrs@world.std.com>
4080
4081 * Makefile.in: Add `|| true' to clean rule because
4082 although GNU make 3.74 uses `sh -c' to invoke commands
4083 every other make in the world uses `sh -ec'.
4084
4085 * syscall.c (syscall) [SVR4, MIPS]: The fifth and subsequent
4086 arguments appear to be stored on the stack, not in the
4087 registers following A3 (empirical result).
4088
4089 * defs.h: Add prototype for printsock.
4090 * svr4/dummy.h: Remove generic handling of sys_mount.
4091 * system.c [SVR4, MIPS]: Include several system headers to cleanly
4092 get access to SGI mount information.
4093 (mount_flags, nfs_flags) [SVR4, MIPS]: New objects.
4094 (sys_mount) [SVR4, MIPS]: New function.
4095 (sys_mount) [SVR4, !MIPS]: New function.
4096
4097Tue Jul 4 00:30:34 1995 Rick Sladkey <jrs@world.std.com>
4098
4099 * version.c: Version 3.0.5 is released.
4100
4101 * desc.c, resource.c, strace.c, syscall.c, time.c: Cast tv_sec and
4102 tv_usec members to long when using printf.
4103
4104 * ipc.c: Omit define of __KERNEL__.
4105 ({MSG,SEM,SHM}_{STAT,INFO}): Explicitly define those things we
4106 want which __KERNEL__ used to provide.
4107 (sys_msgrcv): Change reference to ipc_kludge structure to
4108 look-alike ipc_wrapper to avoid dependence on __KERNEL__.
4109
4110 mem.c (mmap_flags) [MAP_{GROWSDOWN,DENYWRITE,EXECUTABLE}]: Add
4111 Linux specific options.
4112
4113 syscall.c: Use SYS_ERRLIST_DECLARED instead of guessing.
4114 [E{RESTART{SYS,NO{INTR,HAND}},NOIOCTLCMD}]: Explicitly define
4115 instead of depending of __KERNEL__.
4116
4117 term.c: Cast c_{i,o,c,l}flag to long when using printf.
4118
4119Tue Jun 6 00:27:48 1995 Rick Sladkey <jrs@world.std.com>
4120
4121 * aclocal.m4 (AC_DECL_SYS_ERRLIST, AC_DECL__SYS_SIGLIST): New.
4122 * configure.in: Call AC_DECL_SYS_ERRLIST, AC_DECL_SYS_SIGLIST,
4123 and AC_DECL__SYS_SIGLIST.
4124 * acconfig.h (SYS_ERRLIST_DECLARED): New.
4125 * strace.c (strerror): Use SYS_ERRLIST_DECLARED.
4126 (strsignal): Use SYS_SIGLIST_DECLARED.
4127
4128 net.c (sys_socket): Omit inadvertent surplus comma when
4129 protocol family isn't PF_INET.
4130
4131 util.c (dumpstr): Fix incorrect printing of one too many
4132 characters when the length is not an even multiple of 16 bytes.
4133 Reported by Juergen Weigert
4134 <jnweiger@immd4.informatik.uni-erlangen.de>.
4135
4136Thu May 4 23:37:47 1995 Rick Sladkey <jrs@world.std.com>
4137
4138 * ioctl.c (compare): Change prototype to match POSIX qsort.
4139 * signal.c (sigishandled) [SVR4]: Omit everything after return.
4140 * strace.c (trace) [SVR4]: Break out of for loop instead of
4141 returning when finished so final return statement is executed.
4142 * syscall.c (internal_syscall): Add more SYS_wait* variations.
4143 (syscall) [LINUX]: Correct typo which commented out the M68K
4144 argument to ifdef.
4145 * util.c (printstr): Cast unsigned char pointer argument
4146 to char pointer in umovestr call.
4147 (dumpstr): Likewise for umoven.
4148
4149Wed May 3 01:10:56 1995 Rick Sladkey <jrs@world.std.com>
4150
4151 * version.c: Version 3.0.4 is released.
4152
4153 * signal.c (sys_sigblock): Move after the definition of
4154 sys_sigsetmask that it calls to avoid an implicit declaration.
4155 * stream.c (transport_user_options, transport_server_options):
4156 Only needed if TI_BIND is defined.
4157 * configure.in: Add -Wno-implicit to WARNFLAGS on SunOS 4.x.
4158
4159 * process.c (internal_fork) [SVR4]: Fix a typo that omitted
4160 the tcp arguement from the call to exiting. Add getrval2
4161 check so no fork processing is done in the child.
4162 (printwaitn): Initialize exited so that its value is defined
4163 for all flows of execution.
4164
4165Tue May 2 22:39:42 1995 Rick Sladkey <jrs@world.std.com>
4166
4167 * linux/dummy.h: Add aliases for sysfs, personality, afs_syscall,
4168 setfsuid, setfsgid, and _llseek syscalls.
4169 * linux/syscall.h: Add prototypes for them.
4170 * linux/syscallent.h: Add them to the syscall entries table.
4171 * system.c (headers) [LINUX]: Include linux/unistd.h to get __NR_*
4172 defines and conditionally include linux/personality.h if
4173 __NR_personality is defined.
4174 (personality_options) [LINUX]: New table.
4175 (sys_personality) [LINUX]: New function.
4176
4177Tue May 2 00:20:39 1995 Rick Sladkey <jrs@world.std.com>
4178
4179 * strace.c (trace) [!SVR4]: Change forever loop to one predicated
4180 on the number of traced processes so that we can have untraced
4181 children (e.g. via popen).
4182
4183 * strace (main) [!SVR4]: Call fake_execve to get the actual
4184 exec and its arguments into the trace.
4185 (environ): Declare it.
4186 * process.c (fake_execve): New function.
4187 (headers): Include sys/syscall.h to get SYS_* defines.
4188
4189 * process.c (sys_execv, sys_execve): Surround argument annotations
4190 with C comment delimiters.
4191 (printargv, printargc): The arg vector is an array of char pointers
4192 not ints.
4193
4194 * strace.c (printleader): Also check for multiple -p arguments
4195 when deciding whether to print the pid field.
4196
4197 * strace.c (strerror) [!HAVE_STRERROR]: New function.
4198 * defs.h (strerror, strsignal): Add these prototypes if we provide
4199 the functions.
4200 * configure.in (AC_CHECK_FUNCS): Add strerror.
4201
4202 * strace.c (main, proc_poller): Add SIGPIPE to the list of caught
4203 and blocked signals.
4204
4205 * strace.c (main): Add username option. Verify they are root before
4206 letting them use it. Look up the ids in the password file. Set
4207 them just before executing the program.
4208 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4209
4210Sat Apr 29 00:09:56 1995 Rick Sladkey <jrs@world.std.com>
4211
4212 * version.c: Version 3.0.3 is released.
4213
4214 * system.c (mount_flags) [LINUX]: Omit duplicated MS_NOSUID entry.
4215 From Reuben Sumner <rasumner@undergrad.math.uwaterloo.ca>.
4216
4217 * strace.c (outfname): Initialize to NULL.
4218 (main): Defer output file processing until after arguments.
4219 Allow either a pipe or a bang for command arguments.
4220 Check if outfname is NULL instead of checking outf for stderr.
4221 Reinitialize each startup TCB's outf to fix -p/-o ordering bug.
4222 (droptcb): Reset close TCB's outf to NULL instead of stderr.
4223 (tprintf): Avoid calling vfprintf if outf is NULL.
4224
4225 * strace.c (main): Use popen if -o argument begins with a pipe.
4226 From Marty Leisner <leisner@sdsp.mc.xerox.com>.
4227
4228 * process.c (printstatus): Fix a typo where WIFSIGNALED was meant
4229 but WIFSTOPPED was used.
4230
4231 * Makefile.in: Add an EXTRA_DEFS variable and use it in the .c.o
4232 rule to prevent the comment from being untrue.
4233
4234Fri Apr 28 22:01:56 1995 Rick Sladkey <jrs@world.std.com>
4235
4236 * strace.c (sys_exit): Move follow fork code to internal_exit.
4237 (sys_fork): Move follow fork code to internal_fork.
4238 (sys_execv, sys_execve): Move follow fork code to internal_exec.
4239 (sys_waitpid, sys_wait4): Move follow fork code to internal_wait.
4240 (vforking): Remove this static variable and check scno in
4241 internal_fork instead.
4242 (internal_exit, internal_fork, internal_exec, internal_wait): New
4243 functions.
4244 * defs.h: Add prototypes for the new internal_* functions.
4245 * syscall.c (syscall): Move syscall entering trace qualifier check
4246 and reprint checking after context decoding and precede them with
4247 a call to internal_syscall. Precede syscall exiting trace
4248 qualifier check with a call to internal_syscall.
4249 (internal_syscall): New function.
4250
4251 * defs.h (struct tcb): Make scno signed.
4252 * strace.c (syscall) Make u_error signed.
4253 [LINUX, I386]: Avoid unsigned cast in eax check.
4254 * syscall.c (sys_indir): Make i, scno, and nargs signed.
4255 * desc.c (sys_select): Make cumlen unsigned
4256
4257Mon Apr 24 23:52:47 1995 Rick Sladkey <jrs@world.std.com>
4258
4259 * net.c (socktypes): Add SOCK_PACKET.
4260
4261Sun Apr 2 23:50:39 1995 Rick Sladkey <jrs@world.std.com>
4262
4263 * Makefile (clean): Check explicitly for a Makefile in subdirs
4264 before running make in them.
4265
4266Sun Mar 26 12:37:21 1995 Rick Sladkey <jrs@world.std.com>
4267
4268 * strace.c [MIPS] (proc_open): Conditionalize run on MIPS.
4269 [MIPS] (detach): Initialize error for MIPS case.
4270 (trace): Initialize ioctl_result and ioctl_errno for overly helpful
4271 compilers.
4272 * syscall.c (decode_subcall): Move variable i into conditionals
4273 that use use it.
4274 * system.c (syssgi_options): Conditionalize SGI_RECVLMSG and
4275 SGI_SET_FPDEBUG that SGI decided to drop. I don't have the stomach
4276 to change them all.
4277 * term.c (term_ioctl): Force [c_[iocl]flags members to long before
4278 printing since we don't know what the size of their type is.
4279 * util.c [SVR4, MIPS] (umoven): Prevent MIPS from using pread even
4280 if autoconf detects it since it seems to either not work or do
4281 something else entirely on Irix 5.3.
4282
4283Sun Mar 26 00:01:11 1995 Rick Sladkey <jrs@world.std.com>
4284
4285 * version.c: Version 3.0.2 is released.
4286 * linux/dummy.h: Make sys_fchdir like sys_close instead of printargs
4287 so that the file descriptor arg is decimal.
4288
4289Sat Mar 25 22:50:13 1995 Rick Sladkey <jrs@world.std.com>
4290
4291 * net.c [LINUX] (protocols): Explicitly define all IPPROTO_* entries
4292 because on Linux they are enumerators.
4293
4294 * system.c [LINUX] (mount_flags): Handle renaming of MS_SYNC to
4295 MS_SYNCHRONOUS.
4296
4297 * util.c (printxval): When there is no translation, print the actual
4298 number first and the the default value as a C comment.
4299
4300 * net.c (sys_send, sys_sendto, sys_sendmsg, sys_getsockopt,
4301 sys_setsockopt): Change first argument from unsigned to signed to
4302 cater to the frequent practice of calling system calls with a file
4303 descriptor of -1.
4304 * mem.c (sys_mmap): Likewise.
4305
4306Sun Mar 19 13:53:52 1995 Rick Sladkey <jrs@world.std.com>
4307
4308 * signal.c [LINUX] (signalent): Handle old and new values of SIGIO.
4309
4310Sun Dec 11 22:51:51 1994 Rick Sladkey <jrs@world.std.com>
4311
4312 * version.c: Version 3.0.1 is released.
4313 * Makefile.in, configure.in, aclocal.m4: Changes for autoconf 2.0.
4314 * config.guess, config.guess: Update from the FSF.
4315 * install-sh: New from the FSF.
4316
4317Mon Dec 5 20:51:29 1994 Rick Sladkey <jrs@world.std.com>
4318
4319 * Makefile.in: Add m68k arch.
4320 * acconfig.h (M68K): Add m68k define.
4321 * configure.in: Add detection of arch m68k.
4322 * process.c [M68K] (struct_user_offsets): Support m68k registers and
4323 offsets.
4324 * signal.c [M68K] (sigcontext_struct): Support m68k sigcontext
4325 structure.
4326 [M68K] (sys_sigreturn): Support m68k sigreturn handling.
4327 * syscall.c [M68K] (syscall): Support m68k syscall number register
4328 and errno in d0 instead of eax.
4329 * util.c [M68K] (getpc, printcall, setbpt, clearbpt): Support m68k
4330 program counter in PT_PC instead of EIP.
4331 [M68K] (LOOP): Support m68k loop instruction.
4332 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4333
4334 * mem.c [MAP_ANONYMOUS] (mmap_flags): Correct inadvertent reference
4335 to MAP_FIXED instead of MAP_ANONYMOUS.
4336 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4337
4338 * signal.c [LINUX] (signalent): Signal 30 is now SIGPWR.
4339 From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
4340
4341Mon Dec 5 01:05:46 1994 Rick Sladkey <jrs@world.std.com>
4342
4343 * defs.h (tprintf): Fix typo in non-gcc ansi prototype for tprintf.
4344 Reported by Thanh Ma <tma@encore.com>.
4345
4346 * strace.c (cleanup): Send SIGCONT before SIGTERM because Linux
4347 1.1.62 doesn't continue a traced child when the parent exits.
4348 Reported by Matt Day <mday@artisoft.com>.
4349
4350 * system.c [LINUX]: Include netinet/in.h before arpa/inet.h.
4351
4352 * util.c (printstr): Fix longstanding bug in notating string
4353 continuation.
4354
4355 * strace.c [SVR4] (proc_open): Specifically wait for the child the
4356 child to go into the execve syscall to avoid spurious traces.
4357 [LINUX] (detach): Conditionalize the status variable.
4358
4359Sun Dec 4 23:21:42 1994 Rick Sladkey <jrs@world.std.com>
4360
4361 * Makefile.in: Add mips arch.
4362 * acconfig.h (MIPS): Add mips define.
4363 * configure.in: Add detection of opsys irix5 and arch mips. Check
4364 for prctl function.
4365 Check for sys/sysconfig.h header.
4366 * defs.h (MAX_ARGS): Bump maximum syscall arguments from 8 to 32.
4367 * file.c [SVR4]: Include sys/cred.h.
4368 (access_flags): Update access flags for SGI.
4369 (sprinttime): Change type of sprinttime argument from unsigned
4370 long to time_t.
4371 * process.c [HAVE_PRCTL]: Include sys/prctl.h.
4372 [HAVE_PRCTL] (prctl_options, sys_prctl): New for SGI.
4373 (printsiginfo): Conditionally compile SI_TIMER and SI_MESGQ.
4374 Cast si_band member to long before printing.
4375 * signal.c (sigact_flags): Add _SA_BSDCALL for SGI.
4376 (sigprocmaskcmds): Add SIG_SETMASK32 for SGI.
4377 * strace.c [SVR4] [MIPS]:
4378 (foobar): New dummy signal handler.
4379 (main): Install a dummy signal handler in the child before pausing
4380 to work around an SGI bug in PRSABORT.
4381 (proc_open): Send a interrupt to the child instead of aborting the
4382 syscall which doesn't work on Irix5.2.
4383 * svr4/dummy.h: Add new unfinished SGI syscalls
4384 (e.g. sys_sysmp, sys_sginap, etc.). Handle some SGI syscalls like
4385 existing calls (e.g. sys_ksigaction like sys_sigaction).
4386 Printargs does the print thing for sys_sethostid.
4387 * svr4/syscall.h: Declare all new SGI syscalls.
4388 (SGI_KLUDGE): Define syscall table starting index to be 1 for SGI
4389 and add it to all subcall entry points.
4390 (SYS_pgrpsys_subcall, SYS_sigcall_subcall, SYS_context): Don't
4391 decode as subcalls on MIPS. Instead, use the normal syscalls.
4392 * svr4/syscallent.h [MIPS]: Lead syscall table with a dummy entry
4393 since SGI syscall numbers are off by one.
4394 [MIPS] (sys_pgrpsys): Rename to sys_setpgrp on SGI.
4395 [MIPS] (sys_xenix): Rename to sys_syssgi on SGI.
4396 [MIPS] (sys_sysmachine): Rename to sys_sysmips on SGI.
4397 [MIPS]: Conditionalize SVR4 extension into SGI and Solaris classes.
4398 * syscall.c (dumpio): Validate descriptor against MAX_QUALS.
4399 [HAVE_PR_SYSCALL] (syscall): Conditionalize SYS_vfork.
4400 [MIPS] (syscall): Add SGI section for decoding u_error and u_rval.
4401 Add workaround for broken SGI pr_sysarg on syscall entry.
4402 [SVR4] (syscall): Conditionalize subcall decoding for
4403 SYS_ptrpsys_subcall, SYS_sigcall_subcall and SYS_context_subcall.
4404 [SVR4] [MIPS] (getrval2): Handle SGI.
4405 * syscallent.sh: Dork the sed line to be choosier about SYS_ lines.
4406 * system.c [HAVE_SYSCONFIG_H]: Include sys/sysconfig.h.
4407 [MIPS] (syssgi_options, sys_syssgi): New for SGI.