diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sigprocmask.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sigprocmask.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/sysdeps/unix/sysv/linux/sigprocmask.c b/sysdeps/unix/sysv/linux/sigprocmask.c index 2fae62bfb7..d13bfd8ff9 100644 --- a/sysdeps/unix/sysv/linux/sigprocmask.c +++ b/sysdeps/unix/sysv/linux/sigprocmask.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997-2016 Free Software Foundation, Inc. +/* Copyright (C) 1997-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -30,27 +30,21 @@ int __sigprocmask (int how, const sigset_t *set, sigset_t *oset) { -#ifdef SIGCANCEL sigset_t local_newmask; /* The only thing we have to make sure here is that SIGCANCEL and SIGSETXID are not blocked. */ if (set != NULL && (__builtin_expect (__sigismember (set, SIGCANCEL), 0) -# ifdef SIGSETXID - || __builtin_expect (__sigismember (set, SIGSETXID), 0) -# endif - )) + || __builtin_expect (__sigismember (set, SIGSETXID), 0))) { local_newmask = *set; __sigdelset (&local_newmask, SIGCANCEL); -# ifdef SIGSETXID __sigdelset (&local_newmask, SIGSETXID); -# endif set = &local_newmask; } -#endif return INLINE_SYSCALL (rt_sigprocmask, 4, how, set, oset, _NSIG / 8); } +libc_hidden_def (__sigprocmask) weak_alias (__sigprocmask, sigprocmask) |