xnu-7195.81.3.tar.gz

[apple/xnu.git] / libsyscall / wrappers / sigsuspend-base.c

diff --git a/libsyscall/wrappers/sigsuspend-base.c b/libsyscall/wrappers/sigsuspend-base.c
index 98f3fc3d0879322ecf57528a92466d2e2ccf80b3..3ff4819dfadfccfd710285608f72fece12cce659 100644 (file)
--- a/libsyscall/wrappers/sigsuspend-base.c
+++ b/libsyscall/wrappers/sigsuspend-base.c
@@ -2,14 +2,14 @@
  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
- * 
+ *
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
  * compliance with the License. Please obtain a copy of the License at
  * http://www.opensource.apple.com/apsl/ and read it before using this
  * file.
- * 
+ *
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -17,7 +17,7 @@
  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  * Please see the License for the specific language governing rights and
  * limitations under the License.
- * 
+ *
  * @APPLE_LICENSE_HEADER_END@
  */
 /*     @(#)sigsuspend.c        1.0     9/22/95 (c) 1995 NeXT   */
@@ -28,14 +28,14 @@
 int __SIGSUSPEND(const sigset_t);
 
 int
-sigsuspend (const sigset_t *sigmask_p)
+sigsuspend(const sigset_t *sigmask_p)
 {
-    sigset_t   mask;
+       sigset_t    mask;
 
-    if (sigmask_p)
-        mask = *sigmask_p;
-    else
-        sigemptyset(&mask);
-    return __SIGSUSPEND(mask);
+       if (sigmask_p) {
+               mask = *sigmask_p;
+       } else {
+               sigemptyset(&mask);
+       }
+       return __SIGSUSPEND(mask);
 }
-