| /* |
| * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #if !defined(_DEBUG_TRACE_H) |
| #define _DEBUG_TRACE_H |
| |
| #if defined(__cplusplus) |
| extern "C" { |
| #endif |
| |
| #if defined(DEBUG) |
| |
| #include "debug_util.h" |
| |
| typedef int dtrace_id; |
| enum { |
| UNDEFINED_TRACE_ID = -1 /* indicates trace point has not been registered yet */ |
| }; |
| |
| /* prototype for client provided output callback function */ |
| typedef void (*DTRACE_OUTPUT_CALLBACK)(const char * msg); |
| |
| /* prototype for client provided print callback function */ |
| typedef void (*DTRACE_PRINT_CALLBACK)(const char * file, int line, int argc, const char * fmt, va_list arglist); |
| |
| extern void DTrace_EnableAll(dbool_t enabled); |
| extern void DTrace_EnableFile(const char * file, dbool_t enabled); |
| extern void DTrace_EnableLine(const char * file, int linenum, dbool_t enabled); |
| extern void DTrace_SetOutputCallback(DTRACE_OUTPUT_CALLBACK pfn); |
| extern void DTrace_Initialize(); |
| extern void DTrace_Shutdown(); |
| void DTrace_DisableMutex(); |
| extern void DTrace_VPrintImpl(const char * fmt, va_list arglist); |
| extern void DTrace_PrintImpl(const char * fmt, ...); |
| extern void DTrace_PrintFunction(DTRACE_PRINT_CALLBACK pfn, dtrace_id * pFileTraceId, dtrace_id * pTraceId, const char * file, int line, int argc, const char * fmt, ...); |
| |
| /* these functions are exported only for use in macros-- do not call them directly!!! */ |
| extern void DTrace_VPrint(const char * file, int line, int argc, const char * fmt, va_list arglist); |
| extern void DTrace_VPrintln(const char * file, int line, int argc, const char * fmt, va_list arglist); |
| |
| /* each file includes this flag indicating module trace status */ |
| static dtrace_id _Dt_FileTraceId = UNDEFINED_TRACE_ID; |
| |
| /* not meant to be called from client code-- |
| * it's just a template for the other macros |
| */ |
| #define _DTrace_Template(_func, _ac, _f, _a1, _a2, _a3, _a4, _a5, _a6, _a7, _a8) \ |
| { \ |
| static dtrace_id _dt_lineid_ = UNDEFINED_TRACE_ID; \ |
| DTrace_PrintFunction((_func), &_Dt_FileTraceId, &_dt_lineid_, __FILE__, __LINE__, (_ac), (_f), (_a1), (_a2), (_a3), (_a4), (_a5), (_a6), (_a7), (_a8) ); \ |
| } |
| |
| /* printf style trace macros */ |
| #define DTRACE_PRINT(_fmt) \ |
| _DTrace_Template(DTrace_VPrint, 0, (_fmt), 0, 0, 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINT1(_fmt, _arg1) \ |
| _DTrace_Template(DTrace_VPrint, 1, (_fmt), (_arg1), 0, 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINT2(_fmt, _arg1, _arg2) \ |
| _DTrace_Template(DTrace_VPrint, 2, (_fmt), (_arg1), (_arg2), 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINT3(_fmt, _arg1, _arg2, _arg3) \ |
| _DTrace_Template(DTrace_VPrint, 3, (_fmt), (_arg1), (_arg2), (_arg3), 0, 0, 0, 0, 0) |
| #define DTRACE_PRINT4(_fmt, _arg1, _arg2, _arg3, _arg4) \ |
| _DTrace_Template(DTrace_VPrint, 4, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), 0, 0, 0, 0) |
| #define DTRACE_PRINT5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) \ |
| _DTrace_Template(DTrace_VPrint, 5, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), 0, 0, 0) |
| #define DTRACE_PRINT6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) \ |
| _DTrace_Template(DTrace_VPrint, 6, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), 0, 0) |
| #define DTRACE_PRINT7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) \ |
| _DTrace_Template(DTrace_VPrint, 7, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), 0) |
| #define DTRACE_PRINT8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) \ |
| _DTrace_Template(DTrace_VPrint, 8, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), (_arg8)) |
| |
| /* printf style trace macros that automatically output a newline */ |
| #define DTRACE_PRINTLN(_fmt) \ |
| _DTrace_Template(DTrace_VPrintln, 0, (_fmt), 0, 0, 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINTLN1(_fmt, _arg1) \ |
| _DTrace_Template(DTrace_VPrintln, 1, (_fmt), (_arg1), 0, 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINTLN2(_fmt, _arg1, _arg2) \ |
| _DTrace_Template(DTrace_VPrintln, 2, (_fmt), (_arg1), (_arg2), 0, 0, 0, 0, 0, 0) |
| #define DTRACE_PRINTLN3(_fmt, _arg1, _arg2, _arg3) \ |
| _DTrace_Template(DTrace_VPrintln, 3, (_fmt), (_arg1), (_arg2), (_arg3), 0, 0, 0, 0, 0) |
| #define DTRACE_PRINTLN4(_fmt, _arg1, _arg2, _arg3, _arg4) \ |
| _DTrace_Template(DTrace_VPrintln, 4, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), 0, 0, 0, 0) |
| #define DTRACE_PRINTLN5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) \ |
| _DTrace_Template(DTrace_VPrintln, 5, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), 0, 0, 0) |
| #define DTRACE_PRINTLN6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) \ |
| _DTrace_Template(DTrace_VPrintln, 6, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), 0, 0) |
| #define DTRACE_PRINTLN7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) \ |
| _DTrace_Template(DTrace_VPrintln, 7, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), 0) |
| #define DTRACE_PRINTLN8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) \ |
| _DTrace_Template(DTrace_VPrintln, 8, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), (_arg8)) |
| |
| #else /* else DEBUG not defined */ |
| |
| /* printf style trace macros */ |
| #define DTRACE_PRINT(_fmt) |
| #define DTRACE_PRINT1(_fmt, _arg1) |
| #define DTRACE_PRINT2(_fmt, _arg1, _arg2) |
| #define DTRACE_PRINT3(_fmt, _arg1, _arg2, _arg3) |
| #define DTRACE_PRINT4(_fmt, _arg1, _arg2, _arg3, _arg4) |
| #define DTRACE_PRINT5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) |
| #define DTRACE_PRINT6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) |
| #define DTRACE_PRINT7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) |
| #define DTRACE_PRINT8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) |
| |
| /* printf style trace macros that automatically output a newline */ |
| #define DTRACE_PRINTLN(_fmt) |
| #define DTRACE_PRINTLN1(_fmt, _arg1) |
| #define DTRACE_PRINTLN2(_fmt, _arg1, _arg2) |
| #define DTRACE_PRINTLN3(_fmt, _arg1, _arg2, _arg3) |
| #define DTRACE_PRINTLN4(_fmt, _arg1, _arg2, _arg3, _arg4) |
| #define DTRACE_PRINTLN5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) |
| #define DTRACE_PRINTLN6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) |
| #define DTRACE_PRINTLN7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) |
| #define DTRACE_PRINTLN8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) |
| |
| #endif /* endif DEBUG defined */ |
| |
| #if defined(__cplusplus) |
| } /* extern "C" */ |
| #endif |
| |
| #endif /* _DEBUG_TRACE_H */ |