usr/src/stand/sys/bootdebug.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1996, 2001, 2003 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _SYS_BOOTDEBUG_H
  28 #define _SYS_BOOTDEBUG_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #ifdef __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 /*
  37  * a collection of usefule debug defines and macros
  38  */
  39
  40 /* #define      COMPFS_OPS_DEBUG */
  41 /* #define      PCFS_OPS_DEBUG */
  42 /* #define      HSFS_OPS_DEBUG */
  43 /* #define      UFS_OPS_DEBUG */
  44 /* #define      NFS_OPS_DEBUG */
  45 /* #define      CFS_OPS_DEBUG */
  46 /* #define      VERIFY_HASH_REALLOC */
  47
  48 #include <sys/reboot.h>
  49
  50 extern int boothowto;                   /* What boot options are set */
  51 extern int verbosemode;
  52
  53 #define dprintf         if (boothowto & RB_DEBUG) printf
  54 #define DBFLAGS         (RB_DEBUG | RB_VERBOSE)
  55
  56 /*
  57  * Debug Message Macros - will print message if CFS_OPS_DEBUG
  58  * is defined.
  59  */
  60 #ifdef CFS_OPS_DEBUG
  61
  62 #define OPS_DEBUG(args) { printf args; }
  63 #define OPS_DEBUG_CK(args)\
  64         { if ((boothowto & DBFLAGS) == DBFLAGS) printf args; }
  65
  66 #else /* CFS_OPS_DEBUG */
  67
  68 #define OPS_DEBUG(args) /* nothing */
  69 #define OPS_DEBUG_CK(args)      /* nothing */
  70
  71 #endif /* CFS_OPS_DEBUG */
  72
  73 #ifdef __cplusplus
  74 }
  75 #endif
  76
  77 #endif  /* _SYS_BOOTDEBUG_H */