diff options
| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-05-15 09:41:27 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2012-05-15 09:41:57 +0530 |
| commit | 439bf404b8fa125cf950dc1aa37838702c5353ea (patch) | |
| tree | da5913033bcfa18987da0aabf69ad99b751772a3 /nptl/ChangeLog | |
| parent | 2949684c162a4413e42249d6b2ad554cb468b5be (diff) | |
| download | glibc-439bf404b8fa125cf950dc1aa37838702c5353ea.tar.gz glibc-439bf404b8fa125cf950dc1aa37838702c5353ea.tar.xz glibc-439bf404b8fa125cf950dc1aa37838702c5353ea.zip | |
Allow a single-threaded program to cancel itself
There is nothing in the POSIX specification to disallow a single-threaded program from cancelling itself, so we forcibly enable multiple_threads to allow the next available cancellation point in the thread to run. Also added additional tests to cover various cancellation scenarios.
Diffstat (limited to 'nptl/ChangeLog')
| -rw-r--r-- | nptl/ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index cfc679cbe8..bd7311fb09 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,22 @@ +2012-05-15 Siddhesh Poyarekar <siddhesh@redhat.com> + Jakub Jelinek <jakub@redhat.com> + + [BZ #13613] + * Makefile (tests): Add test cases. + * descr.h (struct pthread): Add a comment describing multiple_threads. + * pthreadP.h (__pthread_multiple_threads): Expand comment to include + single-process case. + * pthread_cancel.c (pthread_cancel): Enable multiple_threads + before setting cancelstate of the thread. + * sysdeps/unix/sysv/linux/libc_multiple_threads.c + (__libc_multiple_threads): Add explanatory comment. + * tst-cancel-self-cancelstate.c: New test case. + * tst-cancel-self-canceltype.c: Likewise. + * tst-cancel-self-cleanup.c: Supporting file for test cases. + * tst-cancel-self-testcancel.c: New test case. + * tst-cancel-self.c: Likewise. + * vars.c: Expand comment to include single-process case. + 2012-05-14 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/x86_64/tls.h: Don't include <bits/wordsize.h>. |