Libc-339.tar.gz

[apple/libc.git] / gen / sigsetops.c

diff --git a/gen/sigsetops.c b/gen/sigsetops.c
index eeca67808e87c5c1b3b83b8d46e6e6e90167594a..cdfb89582f4ccab0574af5530a3e658ab9448f3c 100644 (file)
--- a/gen/sigsetops.c
+++ b/gen/sigsetops.c
@@ -3,19 +3,22 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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@
  */
@@ -62,6 +65,7 @@
 #undef sigdelset
 #undef sigismember
 
+int
 sigemptyset(set)
        sigset_t *set;
 {
@@ -69,6 +73,7 @@ sigemptyset(set)
        return (0);
 }
 
+int
 sigfillset(set)
        sigset_t *set;
 {
@@ -76,6 +81,7 @@ sigfillset(set)
        return (0);
 }
 
+int
 sigaddset(set, signo)
        sigset_t *set;
        int signo;
@@ -88,6 +94,7 @@ sigaddset(set, signo)
        return (0);
 }
 
+int
 sigdelset(set, signo)
        sigset_t *set;
        int signo;
@@ -100,6 +107,7 @@ sigdelset(set, signo)
        return (0);
 }
 
+int
 sigismember(set, signo)
        const sigset_t *set;
        int signo;
@@ -108,5 +116,5 @@ sigismember(set, signo)
                errno = EINVAL;
                return(-1);
        }
-       return ((*set & ~sigmask(signo)) != 0);
+       return ((*set & sigmask(signo)) != 0);
 }