summaryrefslogtreecommitdiff
path: root/sysdeps/posix/signal.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/posix/signal.c')
-rw-r--r--sysdeps/posix/signal.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/posix/signal.c b/sysdeps/posix/signal.c
index f9ae47b6bb..9a8d2de0e4 100644
--- a/sysdeps/posix/signal.c
+++ b/sysdeps/posix/signal.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1996 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
@@ -16,7 +16,6 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
-#include <ansidecl.h>
#include <errno.h>
#include <signal.h>
@@ -26,13 +25,15 @@ sigset_t _sigintr; /* Set by siginterrupt. */
/* Set the handler for the signal SIG to HANDLER,
returning the old handler, or SIG_ERR on error. */
__sighandler_t
-DEFUN(signal, (sig, handler), int sig AND __sighandler_t handler)
+signal (sig, handler)
+ int sig;
+ __sighandler_t handler;
{
struct sigaction act, oact;
if (handler == SIG_ERR)
{
- errno = EINVAL;
+ __set_errno (EINVAL);
return SIG_ERR;
}