xnu-7195.101.1.tar.gz

[apple/xnu.git] / libsyscall / wrappers / string / strlcpy.c

diff --git a/libsyscall/wrappers/string/strlcpy.c b/libsyscall/wrappers/string/strlcpy.c
index 1be4fe3330246a5f2c5572521d5e121a7d04a445..0da15ab7d1b9a1d5855c972083fb68f50a7f9922 100644 (file)
--- a/libsyscall/wrappers/string/strlcpy.c
+++ b/libsyscall/wrappers/string/strlcpy.c
@@ -2,14 +2,14 @@
  * Copyright (c) 2011 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@
  */
 
@@ -25,13 +25,14 @@
 
 __attribute__((visibility("hidden")))
 size_t
-_libkernel_strlcpy(char * restrict dst, const char * restrict src, size_t maxlen) {
-    const size_t srclen = _libkernel_strlen(src);
-    if (srclen < maxlen) {
-        _libkernel_memmove(dst, src, srclen+1);
-    } else if (maxlen != 0) {
-        _libkernel_memmove(dst, src, maxlen-1);
-        dst[maxlen-1] = '\0';
-    }
-    return srclen;
+_libkernel_strlcpy(char * restrict dst, const char * restrict src, size_t maxlen)
+{
+       const size_t srclen = _libkernel_strlen(src);
+       if (srclen < maxlen) {
+               _libkernel_memmove(dst, src, srclen + 1);
+       } else if (maxlen != 0) {
+               _libkernel_memmove(dst, src, maxlen - 1);
+               dst[maxlen - 1] = '\0';
+       }
+       return srclen;
 }