diff options
Diffstat (limited to 'sysdeps/posix/pause.c')
| -rw-r--r-- | sysdeps/posix/pause.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/sysdeps/posix/pause.c b/sysdeps/posix/pause.c index f1ecc4f98b..2b9eca2192 100644 --- a/sysdeps/posix/pause.c +++ b/sysdeps/posix/pause.c @@ -1,5 +1,5 @@ /* pause -- suspend the process until a signal arrives. POSIX.1 version. - Copyright (C) 2003-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2018 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 @@ -19,6 +19,7 @@ #include <signal.h> #include <unistd.h> #include <sysdep-cancel.h> +#include <sigsetops.h> /* Suspend the process until a signal arrives. This always returns -1 and sets errno to EINTR. */ @@ -39,18 +40,3 @@ __libc_pause (void) weak_alias (__libc_pause, pause) LIBC_CANCEL_HANDLED (); /* sigsuspend handles our cancellation. */ - -#ifndef NO_CANCELLATION -# include <not-cancel.h> - -int -__pause_nocancel (void) -{ - sigset_t set; - - __sigemptyset (&set); - __sigprocmask (SIG_BLOCK, NULL, &set); - - return sigsuspend_not_cancel (&set); -} -#endif |