xnu-7195.101.1.tar.gz

[apple/xnu.git] / libsyscall / wrappers / legacy / socketpair.c

diff --git a/libsyscall/wrappers/legacy/socketpair.c b/libsyscall/wrappers/legacy/socketpair.c
index 8249814e8240fcf02b22b4e7b68300b521f37e57..cbd8732fc3c6bb8da26376b7283a1908a028a1c4 100644 (file)
--- a/libsyscall/wrappers/legacy/socketpair.c
+++ b/libsyscall/wrappers/legacy/socketpair.c
@@ -2,14 +2,14 @@
  * Copyright (c) 2006-2010 Apple 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@
  */
 
@@ -38,7 +38,7 @@
 
 #include "_errno.h"
 
-extern int __socketpair(int, int, int, int [2]);
+extern int __socketpair(int, int, int, int[2]);
 
 /*
  * socketpair stub, legacy version
@@ -49,8 +49,9 @@ socketpair(int domain, int type, int protocol, int socket_vector[2])
        int ret = __socketpair(domain, type, protocol, socket_vector);
 
        /* use ENOTSUP for legacy behavior */
-       if (ret < 0 && errno == EOPNOTSUPP)
+       if (ret < 0 && errno == EOPNOTSUPP) {
                errno = ENOTSUP;
+       }
        return ret;
 }