Libc-262.tar.gz

[apple/libc.git] / mach / panic.c

diff --git a/mach/panic.c b/mach/panic.c
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+++ b/mach/panic.c
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+/*
+ * @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.
+ */
+
+#include <mach/mach.h>
+#include <mach/mach_host.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+static mach_port_t master_host_port;
+
+void
+panic_init(mach_port_t port)
+{
+       master_host_port = port;
+}
+
+/*VARARGS1*/
+void
+panic(const char *s, ...)
+{
+       va_list listp;
+
+       printf("panic: ");
+       va_start(listp, s);
+       vprintf(s, listp);
+       va_end(listp);
+       printf("\n");
+
+#define RB_DEBUGGER    0x1000  /* enter debugger NOW */
+       (void) host_reboot(master_host_port, RB_DEBUGGER);
+}