xnu-792.22.5.tar.gz

[apple/xnu.git] / pexpert / i386 / kd.c

diff --git a/pexpert/i386/kd.c b/pexpert/i386/kd.c
index e65dc01cac21686da540f9797cd3f02b6ae86f1d..7424ed2e4d1ca021d9a2179817b0b20b0cf459ce 100644 (file)
--- a/pexpert/i386/kd.c
+++ b/pexpert/i386/kd.c
@@ -1,16 +1,19 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 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
- * 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.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * 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
@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
@@ -82,6 +85,10 @@
 
 #include <pexpert/pexpert.h>
 
+extern void cpu_shutdown(void);
+
+void   kdreboot(void);
+
 /*
  * Common I/O ports.
  */
@@ -113,35 +120,6 @@
 #define K_CMD_ECHO      0xee    /* used for diagnostic testing */
 #define K_CMD_RESET     0xfe    /* issue a system reset */
 
-/* 
- * cngetc / cnmaygetc
- * 
- * Get one character using polling, rather than interrupts.
- * Used by the kernel debugger.
- */
-
-int
-cngetc(void)
-{
-    char c;
-
-    if ( 0 == (*PE_poll_input)(0, &c) )
-        return ( c );
-    else
-        return ( 0 );
-}
-
-int
-cnmaygetc(void)
-{
-    char c;
-
-    if ( 0 == (*PE_poll_input)(0, &c) )
-        return ( c );
-    else
-        return ( 0 );
-}
-
 /*
  * kd_sendcmd
  *
@@ -168,8 +146,6 @@ kd_sendcmd(unsigned char ch)
 void
 kdreboot(void)
 {
-    extern void cpu_shutdown(void);
-
     kd_sendcmd( K_CMD_RESET );
 
     /*