21 static FILE *out_file = NULL;  variable
179 	if (out_file) {  in wpa_debug_print_timestamp()
180 		fprintf(out_file, "%ld.%06u: ", (long) tv.sec,  in wpa_debug_print_timestamp()
207 		if (out_file) {  in wpa_printf()
208 			vfprintf(out_file, fmt, ap);  in wpa_printf()
209 			fprintf(out_file, "\n");  in wpa_printf()
230 	if (out_file) {  in _wpa_hexdump()
231 		fprintf(out_file, "%s - hexdump(len=%lu):",  in _wpa_hexdump()
234 			fprintf(out_file, " [NULL]");  in _wpa_hexdump()
237 				fprintf(out_file, " %02x", buf[i]);  in _wpa_hexdump()
239 			fprintf(out_file, " [REMOVED]");  in _wpa_hexdump()
241 		fprintf(out_file, "\n");  in _wpa_hexdump()
282 	if (out_file) {  in _wpa_hexdump_ascii()
284 			fprintf(out_file,  in _wpa_hexdump_ascii()
290 			fprintf(out_file,  in _wpa_hexdump_ascii()
295 		fprintf(out_file, "%s - hexdump_ascii(len=%lu):\n",  in _wpa_hexdump_ascii()
299 			fprintf(out_file, "    ");  in _wpa_hexdump_ascii()
301 				fprintf(out_file, " %02x", pos[i]);  in _wpa_hexdump_ascii()
303 				fprintf(out_file, "   ");  in _wpa_hexdump_ascii()
304 			fprintf(out_file, "   ");  in _wpa_hexdump_ascii()
307 					fprintf(out_file, "%c", pos[i]);  in _wpa_hexdump_ascii()
309 					fprintf(out_file, "_");  in _wpa_hexdump_ascii()
312 				fprintf(out_file, " ");  in _wpa_hexdump_ascii()
313 			fprintf(out_file, "\n");  in _wpa_hexdump_ascii()
374 	out_file = fopen(path, "a");  in wpa_debug_open_file()
375 	if (out_file == NULL) {  in wpa_debug_open_file()
381 	setvbuf(out_file, NULL, _IOLBF, 0);  in wpa_debug_open_file()
391 	if (!out_file)  in wpa_debug_close_file()
393 	fclose(out_file);  in wpa_debug_close_file()
394 	out_file = NULL;  in wpa_debug_close_file()