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Diffstat (limited to 'sysdeps/posix/sigpause.c')
-rw-r--r--sysdeps/posix/sigpause.c37
1 files changed, 19 insertions, 18 deletions
diff --git a/sysdeps/posix/sigpause.c b/sysdeps/posix/sigpause.c
index 97716d352b..020a46b120 100644
--- a/sysdeps/posix/sigpause.c
+++ b/sysdeps/posix/sigpause.c
@@ -1,29 +1,29 @@
-/* Copyright (C) 1991, 1992, 1994, 1995 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+/* Copyright (C) 1991, 92, 94, 95, 96 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 Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ 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.
-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.
+ 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.
-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., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ 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. */
-#include <ansidecl.h>
#include <errno.h>
#include <signal.h>
/* Set the mask of blocked signals to MASK,
wait for a signal to arrive, and then restore the mask. */
int
-DEFUN(__sigpause, (mask), int mask)
+__sigpause (mask)
+ int mask;
{
sigset_t set;
int sig;
@@ -33,10 +33,11 @@ DEFUN(__sigpause, (mask), int mask)
if (sizeof (mask) == sizeof (set))
*(int *) &set = mask;
+ else if (sizeof (unsigned long int) == sizeof (set))
+ *(unsigned long int *) &set = (unsigned int) mask;
else
for (sig = 1; sig < NSIG; ++sig)
- if ((mask & sigmask(sig)) &&
- __sigaddset(&set, sig) < 0)
+ if ((mask & sigmask (sig)) && __sigaddset (&set, sig) < 0)
return -1;
return sigsuspend (&set);