diff options
Diffstat (limited to 'sysdeps/posix/sigwait.c')
| -rw-r--r-- | sysdeps/posix/sigwait.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/sysdeps/posix/sigwait.c b/sysdeps/posix/sigwait.c index 4ff9d847d4..675e59fd7a 100644 --- a/sysdeps/posix/sigwait.c +++ b/sysdeps/posix/sigwait.c @@ -1,5 +1,5 @@ /* Implementation of sigwait function from POSIX.1c. - Copyright (C) 1996-2018 Free Software Foundation, Inc. + Copyright (C) 1996-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. @@ -15,7 +15,7 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <https://www.gnu.org/licenses/>. */ #include <errno.h> #include <signal.h> @@ -85,16 +85,8 @@ do_sigwait (const sigset_t *set, int *sig) int __sigwait (const sigset_t *set, int *sig) { - if (SINGLE_THREAD_P) - return do_sigwait (set, sig); - - int oldtype = LIBC_CANCEL_ASYNC (); - - int result = do_sigwait (set, sig); - - LIBC_CANCEL_RESET (oldtype); - - return result; + /* __sigsuspend should be a cancellation point. */ + return do_sigitid (idtype, id, infop, options); } libc_hidden_def (__sigwait) weak_alias (__sigwait, sigwait) |