xnu-6153.141.1.tar.gz

[apple/xnu.git] / libsyscall / mach / panic.c

diff --git a/libsyscall/mach/panic.c b/libsyscall/mach/panic.c
index 3992225f142755f6617a5cb52ae8b67cabecf1b2..ab43215721bc2f44fb95c213d5a94019e2e8440a 100644 (file)
--- a/libsyscall/mach/panic.c
+++ b/libsyscall/mach/panic.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2003 Apple Computer, 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,
@@ -22,35 +22,35 @@
  * 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@
  */
 /*
  * @OSF_COPYRIGHT@
  */
 
-/* 
+/*
  * Mach Operating System
  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  * All Rights Reserved.
- * 
+ *
  * Permission to use, copy, modify and distribute this software and its
  * documentation is hereby granted, provided that both the copyright
  * notice and this permission notice appear in all copies of the
  * software, derivative works or modified versions, and any portions
  * thereof, and that both notices appear in supporting documentation.
- * 
+ *
  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
+ *
  * Carnegie Mellon requests users of this software to return to
- * 
+ *
  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  *  School of Computer Science
  *  Carnegie Mellon University
  *  Pittsburgh PA 15213-3890
- * 
+ *
  * any improvements or extensions that they make and grant Carnegie Mellon
  * the rights to redistribute these changes.
  */
@@ -61,7 +61,7 @@
 #include "abort.h"
 #include "string.h"
 
-int write(int fd, const char* cbuf, int nbyte);
+extern int write(int fd, const char* cbuf, int nbyte);
 
 static mach_port_t master_host_port;
 
@@ -77,9 +77,9 @@ panic(const char *s, ...)
 {
        char buffer[1024];
        int len = _mach_snprintf(buffer, sizeof(buffer), "panic: %s\n", s);
-       write(__STDERR_FILENO, buffer, len+1);
-       
-#define RB_DEBUGGER    0x1000  /* enter debugger NOW */
+       write(__STDERR_FILENO, buffer, len);
+
+#define RB_DEBUGGER     0x1000  /* enter debugger NOW */
        (void) host_reboot(master_host_port, RB_DEBUGGER);
 
        /* 4279008 - don't return */