debug.h
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上传日期:2007-06-06
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文件大小:6k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #ifndef _DEBUG_H_
- #define _DEBUG_H_
- #include "hlxclib/stdio.h"
- #include <stdarg.h>
- extern void vdprintf(int, int, const char*, va_list);
- #ifdef HELIX_CONFIG_NOSTATICS
- # include "globals/hxglobals.h"
- #endif
- #if !defined(HELIX_CONFIG_NOSTATICS)
- extern const char* progname;
- #else
- extern const char* const progname;
- #endif
- extern FILE* error_file;
- // Profiling
- #if defined (DEBUG) && (defined(_FREEBSD) || defined(_OPENBSD) || defined(_NETBSD))
- #define PRE_PROFILE
- struct rusage before;
- getrusage(RUSAGE_SELF, &before);
- #define AFT_PROFILE
- struct rusage after;
- int x[13];
- getrusage(RUSAGE_SELF, &after);
- x[0] = (after.ru_utime.tv_sec * 1000000 +
- after.ru_utime.tv_usec) -
- (before.ru_utime.tv_sec * 1000000 +
- before.ru_utime.tv_usec);
- x[1] = (after.ru_stime.tv_sec * 1000000 +
- after.ru_stime.tv_usec) -
- (before.ru_stime.tv_sec * 1000000 +
- before.ru_stime.tv_usec);
- x[2] = after.ru_minflt - before.ru_minflt;
- x[3] = after.ru_majflt - before.ru_majflt;
- x[4] = after.ru_nswap - before.ru_nswap;
- x[5] = after.ru_inblock - before.ru_inblock;
- x[6] = after.ru_oublock - before.ru_oublock;
- x[7] = after.ru_nsignals - before.ru_nsignals;
- x[8] = after.ru_msgsnd - before.ru_msgsnd;
- x[9] = after.ru_msgrcv - before.ru_msgrcv;
- x[10] = after.ru_nvcsw - before.ru_nvcsw;
- x[11] = after.ru_nivcsw - before.ru_nivcsw;
- x[12] = after.ru_maxrss - before.ru_maxrss;
- DPRINTF(D_PROF, ("n"
- " user %3dus system %3dus pg-reclaim %3dn"
- " pg-fault %3d swaps %3d blkin %3dn"
- " blkout %3d nsig %3d msg-sent %3dn"
- " msg-rcv %3dn"
- " voluntary / involuntary context switches %3d / %3dn"
- " Max RSS setsize %3dn",
- x[0], x[1], x[2], x[3], x[4], x[5], x[6], x[7],
- x[8], x[9], x[10], x[11], x[12]));
- #else
- #define PRE_PROFILE
- #define AFT_PROFILE
- #endif
- #ifdef DEBUG
- extern "C" void rm_panic(const char*, ...)
- #ifdef __GNUC__
- __attribute__((format(printf,1,2)))
- #endif
- ;
- #define PANIC(x) rm_panic x
- #else
- #define PANIC(x)
- #endif
- #ifdef DEBUG
- inline int& debug_level()
- {
- #if defined(HELIX_CONFIG_NOSTATICS)
- static const INT32 nDebugLevel = 0;
- return (int&)HXGlobalInt32::Get(&nDebugLevel, 0 );
- #else
- static int nDebugLevel = 0;
- return nDebugLevel;
- #endif
- }
- inline int& debug_func_level()
- {
- #if defined(HELIX_CONFIG_NOSTATICS)
- static const INT32 nDebugFuncLevel = 0;
- return (int&)HXGlobalInt32::Get(&nDebugFuncLevel, 0 );
- #else
- static int nDebugFuncLevel = 0;
- return nDebugFuncLevel;
- #endif
- }
- extern void dprintf( const char *, ... )
- #ifdef __GNUC__
- __attribute__((format(printf,1,2)))
- #endif /* __GNUC__ */
- ;
- extern void dprintfx( const char *, ... )
- #ifdef __GNUC__
- __attribute__((format(printf,1,2)))
- #endif /* __GNUC__ */
- ;
- #ifdef DEVEL_DEBUG
- #define DPRINTF(mask,x) if (debug_level() & (mask)) {
- dprintf("%s:%d ", __FILE__, __LINE__); dprintfx x; } else
- #else
- #define DPRINTF(mask,x) if (debug_level() & (mask)) dprintf x; else
- #endif /* DEVEL_DEBUG */
- #else /* No Debuggging */
- #ifdef _CARBON
- #undef DPRINTF
- #endif
- #define DPRINTF(mask,x)
- #endif
- #if 0
- inline void
- DPRINTF(int mask, const char* fmt, ...)
- {
- #ifdef DEBUG
- extern void dprintf(const char*, ...);
- extern void dprintfx(const char*, ...);
- extern int debug_level;
- if ((debug_level & mask) == 0)
- return;
- va_list args;
- va_start(args, fmt);
- vdprintf(1, 0, fmt, args);
- va_end(args);
- #endif
- }
- #endif
- #endif/*_DEBUG_H_*/