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73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/* trace_nt.h - Debugging routines
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Written by Juan Grigera<grigera@isis.unlp.edu.ar>
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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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/* ------------------------------------------------------------------------------------------ *
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TRACER FUNCTIONS
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* ------------------------------------------------------------------------------------------ */
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#ifdef HAVE_TRACE
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/************************/
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/* Debug version */
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/************************/
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/* Macros
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------
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win32Trace(x) - Trace macro. Use double in parenthesis for x. Same args as printf.
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win32ASSERT(x) - assert macro, but will not abort program and output sent to trace routine.
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win32APICALL(x) - Use to enclose a Win32 system call that should return TRUE.
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win32APICALL_HANDLE(h,api) - Use to enclose a Win32 system call that should return a handle.
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*/
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#define win32Trace(x) if (__win32_tracing_enabled) _win32Trace x
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#define win32ASSERT(x) if (!(x)) _win32DebugAssertionFailed (#x, __LINE__, __FILE__)
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#define win32APICALL(x) if (!(x)) _win32DebugFailedWin32APICall (#x, __LINE__, __FILE__)
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#define win32APICALL_HANDLE(h,api) h=api; if (h==INVALID_HANDLE_VALUE) _win32DebugFailedWin32APICall (#h" = "#api, __LINE__, __FILE__)
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/* Prototypes */
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void _win32Trace (const char *, ...);
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void _win32DebugFailedWin32APICall (const char *name, int line, const char *file);
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void _win32DebugAssertionFailed (const char *name, int line, const char *file);
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void _win32SetTrace (int trace);
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void _win32TraceOn (void);
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void _win32TraceOff (void);
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#define SetTrace _win32SetTrace
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#define TraceOn _win32TraceOn
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#define TraceOff _win32TraceOff
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/* Global variables */
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extern int __win32_tracing_enabled;
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#else
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/************************/
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/* Non-debug version */
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/************************/
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/* Wipe-out these macros */
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#define win32Trace(x)
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#define win32ASSERT(x)
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#define win32APICALL(x) x
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#define win32APICALL_HANDLE(h,api) h=api;
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/* Wipe-out these funcs */
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#define SetTrace(x)
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#define TraceOn()
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#define TraceOff()
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#endif
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