main_common: Move init and cleanup function to main function

src/amps/main.c

@@ -283,9 +283,6 @@ int main(int argc, char *argv[])
 	sid_stations(sid);
 
 	/* init functions */
-	rc = init_common(station_id, 10);
-	if (rc < 0)
-		goto fail;
 	dsp_init();
 	init_frame();
 
@@ -356,12 +353,9 @@ int main(int argc, char *argv[])
 		printf("Base station on channel %d ready (%s), please tune transmitter to %.3f MHz and receiver to %.3f MHz.\n", kanal[i], chan_type_long_name(chan_type[i]), amps_channel2freq(kanal[i], 0) / 1e6, amps_channel2freq(kanal[i], 1) / 1e6);
 	}
 
-	main_common(&quit, latency, interval, NULL);
+	main_common(&quit, latency, interval, NULL, station_id, 10);
 
 fail:
-	/* cleanup functions */
-	cleanup_common();
-
 	/* destroy transceiver instance */
 	while (sender_head)
 		amps_destroy(sender_head);

src/anetz/main.c

@@ -166,10 +166,6 @@ int main(int argc, char *argv[])
 	if (!loopback)
 		print_image();
 
-	/* init functions */
-	rc = init_common(station_id, 5);
-	if (rc < 0)
-		goto fail;
 	dsp_init();
 	anetz_init();
 
@@ -183,12 +179,9 @@ int main(int argc, char *argv[])
 		printf("Base station on channel %d ready, please tune transmitter to %.3f MHz and receiver to %.3f MHz.\n", kanal[i], anetz_kanal2freq(kanal[i], 0) / 1e6, anetz_kanal2freq(kanal[i], 1) / 1e6);
 	}
 
-	main_common(&quit, latency, interval, NULL);
+	main_common(&quit, latency, interval, NULL, station_id, 5);
 
 fail:
-	/* cleanup functions */
-	cleanup_common();
-
 	/* destroy transceiver instance */
 	while (sender_head)
 		anetz_destroy(sender_head);

src/bnetz/main.c

@@ -164,9 +164,6 @@ int main(int argc, char *argv[])
 		print_image();
 
 	/* init functions */
-	rc = init_common(station_id, 5);
-	if (rc < 0)
-		goto fail;
 	dsp_init();
 	bnetz_init();
 
@@ -187,12 +184,9 @@ int main(int argc, char *argv[])
 		printf("To call phone, switch transmitter (using paging signal) to %.3f MHz.\n", bnetz_kanal2freq(19, 0) / 1e6);
 	}
 
-	main_common(&quit, latency, interval, NULL);
+	main_common(&quit, latency, interval, NULL, station_id, 5);
 
 fail:
-	/* cleanup functions */
-	cleanup_common();
-
 	/* destroy transceiver instance */
 	while(sender_head)
 		bnetz_destroy(sender_head);

src/cnetz/main.c

@@ -228,9 +228,6 @@ int main(int argc, char *argv[])
 		print_image();
 
 	/* init functions */
-	rc = init_common(station_id, 7);
-	if (rc < 0)
-		goto fail;
 	scrambler_init();
 	init_sysinfo();
 	dsp_init();
@@ -303,12 +300,9 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	main_common(&quit, latency, interval, NULL);
+	main_common(&quit, latency, interval, NULL, station_id, 7);
 
 fail:
-	/* cleanup functions */
-	cleanup_common();
-
 	flush_db();
 
 	/* destroy transceiver instance */

src/common/main.h

@@ -39,9 +39,7 @@ void opt_switch_common(int c, char *arg0, int *skip_args);
 extern int quit;
 void sighandler(int sigset);
 
-int init_common(const char *station_id, int station_id_digits);
-void main_common(int *quit, int latency, int interval, void (*myhandler)(void));
-void cleanup_common(void);
+void main_common(int *quit, int latency, int interval, void (*myhandler)(void), const char *station_id, int station_id_digits);
 
 void dump_info(void);
 

src/common/main_common.c

@@ -417,8 +417,14 @@ static int get_char()
 		return -1;
 }
 
-int init_common(const char *station_id, int station_id_digits)
+/* Loop through all transceiver instances of one network. */
+void main_common(int *quit, int latency, int interval, void (*myhandler)(void), const char *station_id, int station_id_digits)
 {
+	int latspl;
+	sender_t *sender;
+	double last_time_call = 0, begin_time, now, sleep;
+	struct termios term, term_orig;
+	int c;
 	int rc;
 
 	/* init mncc */
@@ -426,7 +432,7 @@ int init_common(const char *station_id, int station_id_digits)
 		rc = mncc_init("/tmp/bsc_mncc");
 		if (rc < 0) {
 			fprintf(stderr, "Failed to setup MNCC socket. Quitting!\n");
-			return rc;
+			return;
 		}
 	}
 
@@ -434,14 +440,14 @@ int init_common(const char *station_id, int station_id_digits)
 	rc = call_init(station_id, call_audiodev, call_samplerate, latency, station_id_digits, loopback, use_mncc_sock, send_patterns, release_on_disconnect);
 	if (rc < 0) {
 		fprintf(stderr, "Failed to create call control instance. Quitting!\n");
-		return rc;
+		return;
 	}
 
 #ifdef HAVE_UHD
  #ifdef HAVE_SOAPY
 	if ((sdr_uhd == 1 && sdr_soapy == 1) || (sdr_uhd == 0 && sdr_soapy == 0)) {
 		fprintf(stderr, "UHD and SoapySDR drivers are compiled in. You must choose which one you want: --sdr-uhd or --sdr-soapy\n");
-		return -EINVAL;
+		return;
 	}
  #else
  	sdr_uhd = 1;
@@ -457,21 +463,9 @@ int init_common(const char *station_id, int station_id_digits)
 #ifdef HAVE_SDR
 	rc = sdr_init(sdr_uhd, sdr_soapy, sdr_args, sdr_rx_gain, sdr_tx_gain, write_iq_rx_wave, write_iq_tx_wave, read_iq_rx_wave);
 	if (rc < 0)
-		return rc;
+		return;
 #endif
 
-	return 0;
-}
-
-/* Loop through all transceiver instances of one network. */
-void main_common(int *quit, int latency, int interval, void (*myhandler)(void))
-{
-	int latspl;
-	sender_t *sender;
-	double last_time_call = 0, begin_time, now, sleep;
-	struct termios term, term_orig;
-	int c;
-
 	/* open audio */
 	if (sender_open_audio())
 		return;
@@ -609,11 +603,11 @@ next_char:
 		schedp.sched_priority = 0;
 		sched_setscheduler(0, SCHED_OTHER, &schedp);
 	}
-}
 
-void cleanup_common(void)
-{
+	/* cleanup call control */
 	call_cleanup();
+
+	/* close mncc socket */
 	if (use_mncc_sock)
 		mncc_exit();
 }

src/nmt/main.c

@@ -348,9 +348,6 @@ int main(int argc, char *argv[])
 		print_image();
 
 	/* init functions */
-	rc = init_common(station_id, 7);
-	if (rc < 0)
-		goto fail;
 	rc = init_frame();
 	if (rc < 0) {
 		fprintf(stderr, "Failed to setup frames. Quitting!\n");
@@ -380,7 +377,7 @@ int main(int argc, char *argv[])
 
 	nmt_check_channels();
 
-	main_common(&quit, latency, interval, myhandler);
+	main_common(&quit, latency, interval, myhandler, station_id, 7);
 
 fail:
 	/* fifo */
@@ -388,9 +385,6 @@ fail:
 		close(sms_deliver_fd);
 	unlink(SMS_DELIVER);
 
-	/* cleanup functions */
-	cleanup_common();
-
 	/* destroy transceiver instance */
 	while (sender_head)
 		nmt_destroy(sender_head);