diff options
Diffstat (limited to 'REORG.TODO/sysdeps/posix/sigignore.c')
-rw-r--r-- | REORG.TODO/sysdeps/posix/sigignore.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/posix/sigignore.c b/REORG.TODO/sysdeps/posix/sigignore.c new file mode 100644 index 0000000000..601ae9685a --- /dev/null +++ b/REORG.TODO/sysdeps/posix/sigignore.c @@ -0,0 +1,37 @@ +/* Set the disposition of SIG to SIG_IGN. + Copyright (C) 1998-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + 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> +#define __need_NULL +#include <stddef.h> +#include <signal.h> +#include <string.h> /* For the real memset prototype. */ +#include <sigsetops.h> + +int +sigignore (int sig) +{ + struct sigaction act; + + act.sa_handler = SIG_IGN; + __sigemptyset (&act.sa_mask); + act.sa_flags = 0; + + return __sigaction (sig, &act, NULL); +} |