17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #if !defined(_DEBUG_TRACE_H)
27 #define _DEBUG_TRACE_H
28
29 #if defined(__cplusplus)
30 extern "C" {
31 #endif
32
33 #if defined(DEBUG)
34
35 #include "debug_util.h"
36
37 /* Use THIS_FILE when it is available. */
38 #ifndef THIS_FILE
39 #define THIS_FILE __FILE__
40 #endif
41
42 typedef int dtrace_id;
43 enum {
44 UNDEFINED_TRACE_ID = -1 /* indicates trace point has not been registered yet */
45 };
46
47 /* prototype for client provided output callback function */
48 typedef void (*DTRACE_OUTPUT_CALLBACK)(const char * msg);
49
50 /* prototype for client provided print callback function */
51 typedef void (*DTRACE_PRINT_CALLBACK)(const char * file, int line, int argc, const char * fmt, va_list arglist);
52
53 extern void DTrace_EnableAll(dbool_t enabled);
54 extern void DTrace_EnableFile(const char * file, dbool_t enabled);
55 extern void DTrace_EnableLine(const char * file, int linenum, dbool_t enabled);
56 extern void DTrace_SetOutputCallback(DTRACE_OUTPUT_CALLBACK pfn);
57 extern void DTrace_Initialize();
58 extern void DTrace_Shutdown();
59 void DTrace_DisableMutex();
60 extern void DTrace_VPrintImpl(const char * fmt, va_list arglist);
61 extern void DTrace_PrintImpl(const char * fmt, ...);
62 extern void DTrace_PrintFunction(DTRACE_PRINT_CALLBACK pfn, dtrace_id * pFileTraceId, dtrace_id * pTraceId, const char * file, int line, int argc, const char * fmt, ...);
63
64 /* these functions are exported only for use in macros-- do not call them directly!!! */
65 extern void DTrace_VPrint(const char * file, int line, int argc, const char * fmt, va_list arglist);
66 extern void DTrace_VPrintln(const char * file, int line, int argc, const char * fmt, va_list arglist);
67
68 /* each file includes this flag indicating module trace status */
69 static dtrace_id _Dt_FileTraceId = UNDEFINED_TRACE_ID;
70
71 /* not meant to be called from client code--
72 * it's just a template for the other macros
73 */
74 #define _DTrace_Template(_func, _ac, _f, _a1, _a2, _a3, _a4, _a5, _a6, _a7, _a8) \
75 { \
76 static dtrace_id _dt_lineid_ = UNDEFINED_TRACE_ID; \
77 DTrace_PrintFunction((_func), &_Dt_FileTraceId, &_dt_lineid_, THIS_FILE, __LINE__, (_ac), (_f), (_a1), (_a2), (_a3), (_a4), (_a5), (_a6), (_a7), (_a8) ); \
78 }
79
80 /* printf style trace macros */
81 #define DTRACE_PRINT(_fmt) \
82 _DTrace_Template(DTrace_VPrint, 0, (_fmt), 0, 0, 0, 0, 0, 0, 0, 0)
83 #define DTRACE_PRINT1(_fmt, _arg1) \
84 _DTrace_Template(DTrace_VPrint, 1, (_fmt), (_arg1), 0, 0, 0, 0, 0, 0, 0)
85 #define DTRACE_PRINT2(_fmt, _arg1, _arg2) \
86 _DTrace_Template(DTrace_VPrint, 2, (_fmt), (_arg1), (_arg2), 0, 0, 0, 0, 0, 0)
87 #define DTRACE_PRINT3(_fmt, _arg1, _arg2, _arg3) \
88 _DTrace_Template(DTrace_VPrint, 3, (_fmt), (_arg1), (_arg2), (_arg3), 0, 0, 0, 0, 0)
89 #define DTRACE_PRINT4(_fmt, _arg1, _arg2, _arg3, _arg4) \
90 _DTrace_Template(DTrace_VPrint, 4, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), 0, 0, 0, 0)
91 #define DTRACE_PRINT5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) \
92 _DTrace_Template(DTrace_VPrint, 5, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), 0, 0, 0)
93 #define DTRACE_PRINT6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) \
94 _DTrace_Template(DTrace_VPrint, 6, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), 0, 0)
95 #define DTRACE_PRINT7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) \
96 _DTrace_Template(DTrace_VPrint, 7, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), 0)
97 #define DTRACE_PRINT8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) \
|
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #if !defined(_DEBUG_TRACE_H)
27 #define _DEBUG_TRACE_H
28
29 #if defined(__cplusplus)
30 extern "C" {
31 #endif
32
33 #if defined(DEBUG)
34
35 #include "debug_util.h"
36
37 typedef int dtrace_id;
38 enum {
39 UNDEFINED_TRACE_ID = -1 /* indicates trace point has not been registered yet */
40 };
41
42 /* prototype for client provided output callback function */
43 typedef void (*DTRACE_OUTPUT_CALLBACK)(const char * msg);
44
45 /* prototype for client provided print callback function */
46 typedef void (*DTRACE_PRINT_CALLBACK)(const char * file, int line, int argc, const char * fmt, va_list arglist);
47
48 extern void DTrace_EnableAll(dbool_t enabled);
49 extern void DTrace_EnableFile(const char * file, dbool_t enabled);
50 extern void DTrace_EnableLine(const char * file, int linenum, dbool_t enabled);
51 extern void DTrace_SetOutputCallback(DTRACE_OUTPUT_CALLBACK pfn);
52 extern void DTrace_Initialize();
53 extern void DTrace_Shutdown();
54 void DTrace_DisableMutex();
55 extern void DTrace_VPrintImpl(const char * fmt, va_list arglist);
56 extern void DTrace_PrintImpl(const char * fmt, ...);
57 extern void DTrace_PrintFunction(DTRACE_PRINT_CALLBACK pfn, dtrace_id * pFileTraceId, dtrace_id * pTraceId, const char * file, int line, int argc, const char * fmt, ...);
58
59 /* these functions are exported only for use in macros-- do not call them directly!!! */
60 extern void DTrace_VPrint(const char * file, int line, int argc, const char * fmt, va_list arglist);
61 extern void DTrace_VPrintln(const char * file, int line, int argc, const char * fmt, va_list arglist);
62
63 /* each file includes this flag indicating module trace status */
64 static dtrace_id _Dt_FileTraceId = UNDEFINED_TRACE_ID;
65
66 /* not meant to be called from client code--
67 * it's just a template for the other macros
68 */
69 #define _DTrace_Template(_func, _ac, _f, _a1, _a2, _a3, _a4, _a5, _a6, _a7, _a8) \
70 { \
71 static dtrace_id _dt_lineid_ = UNDEFINED_TRACE_ID; \
72 DTrace_PrintFunction((_func), &_Dt_FileTraceId, &_dt_lineid_, __FILE__, __LINE__, (_ac), (_f), (_a1), (_a2), (_a3), (_a4), (_a5), (_a6), (_a7), (_a8) ); \
73 }
74
75 /* printf style trace macros */
76 #define DTRACE_PRINT(_fmt) \
77 _DTrace_Template(DTrace_VPrint, 0, (_fmt), 0, 0, 0, 0, 0, 0, 0, 0)
78 #define DTRACE_PRINT1(_fmt, _arg1) \
79 _DTrace_Template(DTrace_VPrint, 1, (_fmt), (_arg1), 0, 0, 0, 0, 0, 0, 0)
80 #define DTRACE_PRINT2(_fmt, _arg1, _arg2) \
81 _DTrace_Template(DTrace_VPrint, 2, (_fmt), (_arg1), (_arg2), 0, 0, 0, 0, 0, 0)
82 #define DTRACE_PRINT3(_fmt, _arg1, _arg2, _arg3) \
83 _DTrace_Template(DTrace_VPrint, 3, (_fmt), (_arg1), (_arg2), (_arg3), 0, 0, 0, 0, 0)
84 #define DTRACE_PRINT4(_fmt, _arg1, _arg2, _arg3, _arg4) \
85 _DTrace_Template(DTrace_VPrint, 4, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), 0, 0, 0, 0)
86 #define DTRACE_PRINT5(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5) \
87 _DTrace_Template(DTrace_VPrint, 5, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), 0, 0, 0)
88 #define DTRACE_PRINT6(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6) \
89 _DTrace_Template(DTrace_VPrint, 6, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), 0, 0)
90 #define DTRACE_PRINT7(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7) \
91 _DTrace_Template(DTrace_VPrint, 7, (_fmt), (_arg1), (_arg2), (_arg3), (_arg4), (_arg5), (_arg6), (_arg7), 0)
92 #define DTRACE_PRINT8(_fmt, _arg1, _arg2, _arg3, _arg4, _arg5, _arg6, _arg7, _arg8) \
|