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glibc/signal
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Florian Weimer cccb6d4e87 sigwait: Do not fail with EINTR and return error code [BZ #22478] 
Since

commit 8b0e795aaa
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date:   Wed Nov 1 11:49:05 2017 -0200

    Simplify Linux sig{timed}wait{info} implementations

sigwait can fail with EINTR.  Applications do not expect that, and the
error code is not documented in POSIX or the manual pages.

This commit restores the previous behavior by retrying the system call
on EINTR.  It also returns the error code, not -1, on the remaing
errors.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2017-11-23 11:20:53 +01:00
..
bits/types Fix sigval namespace (bug 21944). 2017-08-16 20:33:59 +00:00
sys initial import 1995-02-18 01:27:10 +00:00
allocrtsig.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
kill.c Hide internal signal functions [BZ #18822] 2017-10-01 16:04:41 -07:00
killpg.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile sigwait: Do not fail with EINTR and return error code [BZ #22478] 2017-11-23 11:20:53 +01:00
raise.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigaction.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigaddset.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigaltstack.c Fix struct sigaltstack namespace (bug 21517). 2017-06-05 10:17:46 +00:00
sigandset.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigblock.c Hide internal signal functions [BZ #18822] 2017-10-01 16:04:41 -07:00
sigdelset.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigempty.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigfillset.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
siggetmask.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sighold.c Optimize sighold implementation 2017-11-06 17:37:57 -02:00
sigignore.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigintr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigisempty.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigismem.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
signal.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
signal.h Fix sigval namespace (bug 21944). 2017-08-16 20:33:59 +00:00
sigorset.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigpause.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigpending.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigprocmask.c Hide internal signal functions [BZ #18822] 2017-10-01 16:04:41 -07:00
sigqueue.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigrelse.c Optimize sigrelse implementation 2017-11-15 15:45:39 -02:00
sigreturn.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigset.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsetmask.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsetops.c Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00
sigstack.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigsuspend.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigtimedwait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigvec.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigwait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sigwaitinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
sysv_signal.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-raise.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-signal.c * malloc/memusagestat.c (main): Use return instead of exit to 2000-12-31 10:52:32 +00:00
tst-sigset2.c [BZ #1951] 2006-04-23 19:05:33 +00:00
tst-sigset.c 2003-03-31 Roland McGrath <roland@redhat.com> 2003-04-01 06:49:23 +00:00
tst-sigsimple.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-sigwait-eintr.c sigwait: Do not fail with EINTR and return error code [BZ #22478] 2017-11-23 11:20:53 +01:00
Versions Remove __need macros from signal.h. 2017-05-20 19:04:43 -04:00