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authorEric Andersen <andersen@codepoet.org>2001-10-17 06:02:35 +0000
committerEric Andersen <andersen@codepoet.org>2001-10-17 06:02:35 +0000
commitcd2b5379fc8fa51a7117185094ff070105abc749 (patch)
treebf4dd05734e3e034152013d5596e7ac51a03b571 /libc/signal/sigdelset.c
parentb1c97c3b65453ab7c5c736550e88ff3d4b51a57d (diff)
Fix up sig handling so it is more in sync with glibc behavior
Diffstat (limited to 'libc/signal/sigdelset.c')
-rw-r--r--libc/signal/sigdelset.c31
1 files changed, 16 insertions, 15 deletions
diff --git a/libc/signal/sigdelset.c b/libc/signal/sigdelset.c
index 6698ff6c4..7e2033188 100644
--- a/libc/signal/sigdelset.c
+++ b/libc/signal/sigdelset.c
@@ -2,30 +2,31 @@
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 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. */
-#include <stdlib.h>
-#include <errno.h>
-#include <features.h>
-#include <signal.h>
+#include "sigsetops.h"
/* Add SIGNO to SET. */
-int sigdelset ( sigset_t *set, int signo)
+int
+sigdelset (set, signo)
+ sigset_t *set;
+ int signo;
{
- if (set == NULL || signo <= 0 || signo >= NSIG) {
- __set_errno(EINVAL);
+ if (set == NULL || signo <= 0 || signo >= NSIG)
+ {
+ __set_errno (EINVAL);
return -1;
}