diff options
Diffstat (limited to 'sysdeps/posix/sigblock.c')
-rw-r--r-- | sysdeps/posix/sigblock.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/sysdeps/posix/sigblock.c b/sysdeps/posix/sigblock.c deleted file mode 100644 index 1f8686458b..0000000000 --- a/sysdeps/posix/sigblock.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 1991-2017 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - 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/>. */ - -#include <errno.h> -#include <signal.h> - -#include <sigset-cvt-mask.h> - -/* Block signals in MASK, returning the old mask. */ -int -__sigblock (int mask) -{ - sigset_t set, oset; - - if (sigset_set_old_mask (&set, mask) < 0) - return -1; - - if (__sigprocmask (SIG_BLOCK, &set, &oset) < 0) - return -1; - - return sigset_get_old_mask (&oset); -} - -weak_alias (__sigblock, sigblock) |