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Lines Matching refs:log_file

49 static FILE * log_file;
156         if ( log_file == NULL && open_count == 0 && logging_filename[0] != 0 ) {
158             log_file = fopen(logging_filename, "w");
159             if ( log_file!=NULL ) {
160                 (void)setvbuf(log_file, NULL, _IOLBF, BUFSIZ);
166         if ( log_file != NULL ) {
188             standard_logging_format(log_file,
245         if ( log_file != NULL ) {
246             (void)fflush(log_file);
247             (void)fclose(log_file);
248             log_file = NULL;