79 lines
1.1 KiB
C
79 lines
1.1 KiB
C
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#include <mytypes.h>
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#include <misclib.h>
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#include <stdio.h>
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#include <malloc.h>
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#include <string.h>
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#include <stdarg.h>
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char *_LogFilename;
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FILE *_LogFile;
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unsigned _LogFlags;
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VOID
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_LogStart(
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IN char *FileName
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)
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{
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if(_LogFilename = strdup(FileName)) {
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// changed to append to match requested behavior
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if(_LogFile = fopen(_LogFilename,"at")) {
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_Log("\n*** Logging started\n\n");
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} else {
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free(_LogFilename);
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}
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}
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}
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VOID
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_LogEnd(
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VOID
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)
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{
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if(_LogFile) {
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_Log("\n*** Logging terminated\n\n");
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//fflush(_LogFile);
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fclose(_LogFile);
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_LogFile = NULL;
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}
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}
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VOID
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_LogSetFlags(
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IN unsigned Flags
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)
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{
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_LogFlags = Flags;
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}
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VOID
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_Log(
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IN char *FormatString,
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...
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)
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{
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va_list arglist;
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if(!_LogFile) {
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return;
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}
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va_start(arglist,FormatString);
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vfprintf(_LogFile,FormatString,arglist);
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va_end(arglist);
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//fflush(_LogFile);
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if(_LogFlags & LOGFLAG_CLOSE_REOPEN) {
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fclose(_LogFile);
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_LogFile = fopen(_LogFilename,"at");
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}
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}
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