xnu-344.21.74.tar.gz

[apple/xnu.git] / bsd / kern / kdebug.c

diff --git a/bsd/kern/kdebug.c b/bsd/kern/kdebug.c
index 82c594c8bc649e8985566bc73a6e345cd89c87c4..1e09d8bcedc20c77a812140924ef63ad7f3c0b6d 100644 (file)
--- a/bsd/kern/kdebug.c
+++ b/bsd/kern/kdebug.c
@@ -3,19 +3,22 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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@
  */
@@ -1022,9 +1025,9 @@ struct proc *p, *curproc;
                      kdbg_mapinit();
                  break;
                case KERN_KDSETBUF:
-                 /* We allow a maximum buffer size of 25% of memory */
+                 /* We allow a maximum buffer size of 25% of either ram or max mapped address, whichever is smaller */
                  /* 'value' is the desired number of trace entries */
-                       max_entries = (mem_size/4) / sizeof(kd_buf);
+                       max_entries = (sane_size/4) / sizeof(kd_buf);
                        if (value <= max_entries)
                                nkdbufs = value;
                        else
@@ -1201,3 +1204,10 @@ kd_buf * my_kd_bufptr;
        } /* end if count */
        return (EINVAL);
 }
+
+unsigned char *getProcName(struct proc *proc);
+unsigned char *getProcName(struct proc *proc) {
+
+       return &proc->p_comm;   /* Return pointer to the proc name */
+
+}