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gerrit-public.fairphone.software / platform / external / strace / f73a3a44dd62a331c88a63d4b0756274ea3084aa
commitf73a3a44dd62a331c88a63d4b0756274ea3084aa[log] [tgz]
authorDmitry V. Levin <ldv@altlinux.org>Tue Apr 19 21:10:44 2016 +0000
committerDmitry V. Levin <ldv@altlinux.org>Wed Apr 20 01:08:13 2016 +0000
tree78241bc803e3df1286c27de5efcef1697cddd391
parent87c0b56a77c35f09e03c7c70980ae84ae2f3aea0 [diff]
tests: adjust readv/writev and preadv/pwritev tests to older kernels

With linux kernels older than v3.16-rc1, iovec based compat syscalls may
return EINVAL in some cases where on later kernels they return EFAULT.
Adjust tests to handle both cases properly.

* tests/preadv-pwritev.c: Include <errno.h>.
(main): Print either "EINVAL" or "EFAULT" depending on errno.
* tests/pwritev.c: Likewise.
* tests/readv.c: Likewise.
3 files changed
tree: 78241bc803e3df1286c27de5efcef1697cddd391
  1. debian/
  2. linux/
  3. m4/
  4. maint/
  5. qemu_multiarch_testing/
  6. test/
  7. tests/
  8. xlat/
  9. .gitignore
  10. .mailmap
  11. .travis.yml
  12. access.c
  13. affinity.c
  14. aio.c
  15. alpha.c
  16. AUTHORS
  17. bjm.c
  18. block.c
  19. bootstrap
  20. bpf.c
  21. build_static_example.sh
  22. cacheflush.c
  23. capability.c
  24. caps0.h
  25. caps1.h
  26. ChangeLog-CVS
  27. chdir.c
  28. chmod.c
  29. clone.c
  30. configure.ac
  31. copy_file_range.c
  32. COPYING
  33. count.c
  34. CREDITS.in
  35. defs.h
  36. desc.c
  37. dirent.c
  38. dirent64.c
  39. empty.h
  40. epoll.c
  41. errnoent.sh
  42. evdev.c
  43. eventfd.c
  44. execve.c
  45. exit.c
  46. fadvise.c
  47. fallocate.c
  48. fanotify.c
  49. fchownat.c
  50. fcntl.c
  51. fetch_seccomp_fprog.c
  52. fetch_struct_flock.c
  53. file.c
  54. file_handle.c
  55. flock.c
  56. flock.h
  57. futex.c
  58. gcc_compat.h
  59. generate_mpers_am.sh
  60. generate_sen.sh
  61. generate_xlat_in.sh
  62. get_robust_list.c
  63. getcpu.c
  64. getcwd.c
  65. getrandom.c
  66. git-set-file-times
  67. git-version-gen
  68. gitlog-to-changelog
  69. HACKING-scripts
  70. hostname.c
  71. inotify.c
  72. INSTALL
  73. io.c
  74. ioctl.c
  75. ioctlsort.c
  76. ioperm.c
  77. iopl.c
  78. ioprio.c
  79. ipc_defs.h
  80. ipc_msg.c
  81. ipc_msgctl.c
  82. ipc_sem.c
  83. ipc_shm.c
  84. ipc_shmctl.c
  85. kcmp.c
  86. kernel_types.h
  87. kexec.c
  88. keyctl.c
  89. ldt.c
  90. link.c
  91. lookup_dcookie.c
  92. loop.c
  93. lseek.c
  94. make-dist
  95. Makefile.am
  96. mem.c
  97. membarrier.c
  98. memfd_create.c
  99. mknod.c
  100. mount.c
  101. mpers.awk
  102. mpers.sh
  103. mpers_test.sh
  104. mpers_type.h
  105. mq.c
  106. mtd.c
  107. native_defs.h
  108. net.c
  109. NEWS
  110. open.c
  111. or1k_atomic.c
  112. pathtrace.c
  113. perf.c
  114. personality.c
  115. poll.c
  116. prctl.c
  117. print_mq_attr.c
  118. print_msgbuf.c
  119. print_sigevent.c
  120. print_time.c
  121. print_timex.c
  122. printmode.c
  123. printrusage.c
  124. printsiginfo.c
  125. printsiginfo.h
  126. printstat.h
  127. process.c
  128. process_vm.c
  129. ptp.c
  130. ptrace.h
  131. quota.c
  132. readahead.c
  133. readlink.c
  134. README
  135. README-hacking
  136. README-linux-ptrace
  137. README-mpers
  138. README.md
  139. reboot.c
  140. regs.h
  141. renameat.c
  142. resource.c
  143. rtc.c
  144. sched.c
  145. scsi.c
  146. seccomp.c
  147. seccomp_fprog.h
  148. sendfile.c
  149. sigaltstack.c
  150. sigevent.h
  151. signal.c
  152. signalent.sh
  153. signalfd.c
  154. sigreturn.c
  155. sock.c
  156. socketutils.c
  157. sram_alloc.c
  158. statfs.c
  159. strace-graph
  160. strace-log-merge
  161. strace.1
  162. strace.c
  163. strace.spec
  164. swapon.c
  165. sync_file_range.c
  166. syscall.c
  167. syscallent.sh
  168. sysctl.c
  169. sysinfo.c
  170. syslog.c
  171. sysmips.c
  172. term.c
  173. time.c
  174. times.c
  175. travis-ci.sh
  176. truncate.c
  177. uid.c
  178. uid16.c
  179. umask.c
  180. umount.c
  181. uname.c
  182. unwind.c
  183. upeek.c
  184. userfaultfd.c
  185. util.c
  186. utime.c
  187. utimes.c
  188. v4l2.c
  189. vsprintf.c
  190. wait.c
  191. xattr.c
  192. xlate.el
  193. xmalloc.c
README.md

This is strace -- a diagnostic, debugging and instructional userspace utility for Linux. It is used to monitor interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

strace is released under a Berkeley-style license at the request of Paul Kranenburg; see the file COPYING for details.

See the file NEWS for information on what has changed in recent versions.

Please send bug reports and enhancements to the strace mailing list.

Build Status Code Coverage