diff options
Diffstat (limited to 'libc/signal/sigignore.c')
| -rw-r--r-- | libc/signal/sigignore.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/libc/signal/sigignore.c b/libc/signal/sigignore.c index 64d1852ab..407b52e2a 100644 --- a/libc/signal/sigignore.c +++ b/libc/signal/sigignore.c @@ -1,36 +1,41 @@ /* Set the disposition of SIG to SIG_IGN. - Copyright (C) 1998 Free Software Foundation, Inc. + Copyright (C) 1998, 2005 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 Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + 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 - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ +#define _GNU_SOURCE #include <errno.h> #define __need_NULL #include <stddef.h> #include <signal.h> +#include <string.h> /* For the real memset prototype. */ -int sigignore (int sig) + +int +sigignore (sig) + int sig; { - struct sigaction act; + struct sigaction act; - act.sa_handler = SIG_IGN; - if (__sigemptyset (&act.sa_mask) < 0) - return -1; - act.sa_flags = 0; + act.sa_handler = SIG_IGN; + if (__sigemptyset (&act.sa_mask) < 0) + return -1; + act.sa_flags = 0; - return sigaction (sig, &act, NULL); + return sigaction (sig, &act, NULL); } |