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Diffstat (limited to 'sysdeps/unix/bsd/sigprocmask.c')
-rw-r--r--sysdeps/unix/bsd/sigprocmask.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/sysdeps/unix/bsd/sigprocmask.c b/sysdeps/unix/bsd/sigprocmask.c
index 31ebb743a8..3421eb4f31 100644
--- a/sysdeps/unix/bsd/sigprocmask.c
+++ b/sysdeps/unix/bsd/sigprocmask.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1995 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995, 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 <stddef.h>
 #include <signal.h>
@@ -26,8 +25,10 @@ Cambridge, MA 02139, USA.  */
    according to HOW, which may be SIG_BLOCK, SIG_UNBLOCK or SIG_SETMASK.
    If OSET is not NULL, store the old set of blocked signals in *OSET.  */
 int
-DEFUN(__sigprocmask, (how, set, oset),
-      int how AND CONST sigset_t *set AND sigset_t *oset)
+__sigprocmask (how, set, oset)
+     int how;
+     const sigset_t *set;
+     sigset_t *oset;
 {
   int mask;
 
@@ -37,7 +38,7 @@ DEFUN(__sigprocmask, (how, set, oset),
       switch (how)
 	{
 	case SIG_BLOCK:
-	  mask = __sigblock(mask);
+	  mask = __sigblock (mask);
 	  break;
 
 	case SIG_UNBLOCK:
@@ -45,16 +46,16 @@ DEFUN(__sigprocmask, (how, set, oset),
 	  /* Fall through.  */
 
 	case SIG_SETMASK:
-	  mask = __sigsetmask(mask);
+	  mask = __sigsetmask (mask);
 	  break;
 
 	default:
-	  errno = EINVAL;
+	  __set_errno (EINVAL);
 	  return -1;
 	}
     }
   else
-    mask = __sigblock(0);
+    mask = __sigblock (0);
 
   if (oset != NULL)
     *oset = mask;