xnu-6153.81.5.tar.gz

[apple/xnu.git] / libsyscall / wrappers / _libc_funcptr.c

diff --git a/libsyscall/wrappers/_libc_funcptr.c b/libsyscall/wrappers/_libc_funcptr.c
index 9c65ef3ff391cd4beda13eeffc106ca81529c5c9..30a31c68ccefb8c769e6b7e2df6ffaa06d94a230 100644 (file)
--- a/libsyscall/wrappers/_libc_funcptr.c
+++ b/libsyscall/wrappers/_libc_funcptr.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2010-2014 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_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
@@ -11,10 +11,10 @@
  * unlawful or unlicensed copies of an Apple operating system, or to
  * circumvent, violate, or enable the circumvention or violation of, any
  * terms of an Apple operating system software license agreement.
- * 
+ *
  * 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,
@@ -22,7 +22,7 @@
  * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
 
@@ -58,9 +58,10 @@ void *
 reallocf(void *ptr, size_t size)
 {
        void *nptr = realloc(ptr, size);
-       if (!nptr && ptr)
+       if (!nptr && ptr) {
                free(ptr);
-       return (nptr);
+       }
+       return nptr;
 }
 
 __attribute__((visibility("hidden")))
@@ -72,14 +73,16 @@ _pthread_exit_if_canceled(int error)
 
 __attribute__((visibility("hidden")))
 void
-_pthread_set_self(void *ptr __attribute__((__unused__))) {}
+_pthread_set_self(void *ptr __attribute__((__unused__)))
+{
+}
 
 __attribute__((visibility("hidden")))
 void
 _pthread_clear_qos_tsd(mach_port_t thread_port)
 {
        if (_libkernel_functions->version >= 3 &&
-                       _libkernel_functions->pthread_clear_qos_tsd) {
+           _libkernel_functions->pthread_clear_qos_tsd) {
                return _libkernel_functions->pthread_clear_qos_tsd(thread_port);
        }
 }
@@ -89,7 +92,7 @@ _pthread_clear_qos_tsd(mach_port_t thread_port)
  */
 
 static const struct _libkernel_string_functions
-               _libkernel_generic_string_functions = {
+    _libkernel_generic_string_functions = {
        .bzero = _libkernel_bzero,
        .memmove = _libkernel_memmove,
        .memset = _libkernel_memset,
@@ -100,7 +103,7 @@ static const struct _libkernel_string_functions
        .strlen = _libkernel_strlen,
 };
 static _libkernel_string_functions_t _libkernel_string_functions =
-               &_libkernel_generic_string_functions;
+    &_libkernel_generic_string_functions;
 
 kern_return_t
 __libkernel_platform_init(_libkernel_string_functions_t fns)
@@ -240,9 +243,9 @@ strstr(const char *s, const char *find)
  */
 
 static const struct _libkernel_voucher_functions
-               _libkernel_voucher_functions_empty;
+    _libkernel_voucher_functions_empty;
 static _libkernel_voucher_functions_t _libkernel_voucher_functions =
-               &_libkernel_voucher_functions_empty;
+    &_libkernel_voucher_functions_empty;
 
 kern_return_t
 __libkernel_voucher_init(_libkernel_voucher_functions_t fns)
@@ -284,4 +287,3 @@ voucher_mach_msg_revert(voucher_mach_msg_state_t state)
                return _libkernel_voucher_functions->voucher_mach_msg_revert(state);
        }
 }
-