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04f7d80ac3
#included by VFS modules without bringing in too much other junk.
(This used to be commit 13a2cf80f6)
104 lines
3.4 KiB
C
104 lines
3.4 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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SMB debug stuff
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Copyright (C) Andrew Tridgell 1992-1998
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Copyright (C) John H Terpstra 1996-1998
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Copyright (C) Luke Kenneth Casson Leighton 1996-1998
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Copyright (C) Paul Ashton 1998
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _DEBUG_H
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#define _DEBUG_H
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/* -------------------------------------------------------------------------- **
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* Debugging code. See also debug.c
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*/
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/* mkproto.awk has trouble with ifdef'd function definitions (it ignores
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* the #ifdef directive and will read both definitions, thus creating two
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* diffferent prototype declarations), so we must do these by hand.
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*/
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/* I know the __attribute__ stuff is ugly, but it does ensure we get the
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arguemnts to DEBUG() right. We have got them wrong too often in the
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past.
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*/
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#ifdef HAVE_STDARG_H
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int Debug1( char *, ... )
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#ifdef __GNUC__
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__attribute__ ((format (printf, 1, 2)))
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#endif
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;
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BOOL dbgtext( char *, ... )
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#ifdef __GNUC__
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__attribute__ ((format (printf, 1, 2)))
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#endif
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;
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#else
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int Debug1();
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BOOL dbgtext();
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#endif
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/* If we have these macros, we can add additional info to the header. */
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#ifdef HAVE_FILE_MACRO
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#define FILE_MACRO (__FILE__)
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#else
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#define FILE_MACRO ("")
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#endif
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#ifdef HAVE_FUNCTION_MACRO
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#define FUNCTION_MACRO (__FUNCTION__)
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#else
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#define FUNCTION_MACRO ("")
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#endif
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/* Debugging macros.
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* DEBUGLVL() - If level is <= the system-wide DEBUGLEVEL then generate a
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* header using the default macros for file, line, and
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* function name.
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* Returns True if the debug level was <= DEBUGLEVEL.
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* Example usage:
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* if( DEBUGLVL( 2 ) )
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* dbgtext( "Some text.\n" );
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* DEGUG() - Good old DEBUG(). Each call to DEBUG() will generate a new
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* header *unless* the previous debug output was unterminated
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* (i.e., no '\n'). See debug.c:dbghdr() for more info.
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* Example usage:
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* DEBUG( 2, ("Some text.\n") );
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* DEBUGADD() - If level <= DEBUGLEVEL, then the text is appended to the
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* current message (i.e., no header).
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* Usage:
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* DEBUGADD( 2, ("Some additional text.\n") );
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*/
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#define DEBUGLVL( level ) \
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( (DEBUGLEVEL >= (level)) \
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&& dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) ) )
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#define DEBUG( level, body ) \
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(void)( (DEBUGLEVEL >= (level)) \
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&& (dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) )) \
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&& (dbgtext body) )
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#define DEBUGADD( level, body ) \
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(void)( (DEBUGLEVEL >= (level)) && (dbgtext body) )
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/* End Debugging code section.
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* -------------------------------------------------------------------------- **
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*/
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#endif
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