Make libtimer to be osmo_* compatible in some places

src/amps/amps.c

@@ -1100,20 +1100,20 @@ void call_down_audio(int callref, uint16_t sequence, uint32_t timestamp, uint32_
 void call_down_clock(void) {}
 
 /* Timeout handling */
-void transaction_timeout(struct timer *timer)
+void transaction_timeout(void *data)
 {
-	transaction_t *trans = (transaction_t *)timer->priv;
+	transaction_t *trans = data;
 	amps_t *amps = trans->amps;
 
 	switch (trans->state) {
 	case TRANS_CALL_MO_ASSIGN_CONFIRM:
 	case TRANS_CALL_MT_ASSIGN_CONFIRM:
-		PDEBUG_CHAN(DAMPS, DEBUG_NOTICE, "Timeout after %.0f seconds not receiving initial SAT signal.\n", timer->duration);
+		PDEBUG_CHAN(DAMPS, DEBUG_NOTICE, "Timeout after %.0f seconds not receiving initial SAT signal.\n", trans->timer.duration);
 		PDEBUG_CHAN(DAMPS, DEBUG_INFO, "Release call towards network.\n");
 		amps_release(amps->trans_list, CAUSE_TEMPFAIL);
 		break;
 	case TRANS_CALL:
-		PDEBUG_CHAN(DAMPS, DEBUG_NOTICE, "Timeout after %.0f seconds loosing SAT signal.\n", timer->duration);
+		PDEBUG_CHAN(DAMPS, DEBUG_NOTICE, "Timeout after %.0f seconds loosing SAT signal.\n", trans->timer.duration);
 		PDEBUG_CHAN(DAMPS, DEBUG_INFO, "Release call towards network.\n");
 		amps_release(amps->trans_list, CAUSE_TEMPFAIL);
 		break;

src/amps/transaction.h

@@ -53,6 +53,6 @@ transaction_t *search_transaction_number(amps_t *amps, uint32_t min1, uint16_t m
 transaction_t *search_transaction_callref(amps_t *amps, int callref);
 void trans_new_state(transaction_t *trans, int state);
 void amps_flush_other_transactions(amps_t *amps, transaction_t *trans);
-void transaction_timeout(struct timer *timer);
+void transaction_timeout(void *data);
 const char *trans_short_state_name(int state);
 

src/anetz/anetz.c

@@ -186,7 +186,7 @@ int anetz_init(void)
 	return 0;
 }
 
-static void anetz_timeout(struct timer *timer);
+static void anetz_timeout(void *data);
 static void anetz_go_idle(anetz_t *anetz);
 
 /* Create transceiver instance and link to a list. */
@@ -362,9 +362,9 @@ void anetz_receive_tone(anetz_t *anetz, int tone)
 }
 
 /* Timeout handling */
-static void anetz_timeout(struct timer *timer)
+static void anetz_timeout(void *data)
 {
-	anetz_t *anetz = (anetz_t *)timer->priv;
+	anetz_t *anetz = data;
 
 	switch (anetz->state) {
 	case ANETZ_ANRUF:

src/bnetz/bnetz.c

@@ -150,7 +150,7 @@ int bnetz_init(void)
 	return 0;
 }
 
-static void bnetz_timeout(struct timer *timer);
+static void bnetz_timeout(void *data);
 static void bnetz_go_idle(bnetz_t *bnetz);
 
 /* Create transceiver instance and link to a list. */
@@ -631,9 +631,9 @@ lets see, if noise will not generate a release signal....
 }
 
 /* Timeout handling */
-static void bnetz_timeout(struct timer *timer)
+static void bnetz_timeout(void *data)
 {
-	bnetz_t *bnetz = (bnetz_t *)timer->priv;
+	bnetz_t *bnetz = data;
 
 	switch (bnetz->state) {
 	case BNETZ_WAHLABRUF:

src/cnetz/cnetz.c

@@ -835,9 +835,9 @@ const char *chan_type_long_name(enum cnetz_chan_type chan_type)
 }
 
 /* Timeout handling */
-void transaction_timeout(struct timer *timer)
+void transaction_timeout(void *data)
 {
-	transaction_t *trans = (transaction_t *)timer->priv;
+	transaction_t *trans = data;
 	cnetz_t *cnetz = trans->cnetz;
 
 	switch (trans->state) {

src/cnetz/database.c

@@ -85,9 +85,9 @@ static void remove_db(cnetz_db_t *db)
 }
 
 /* Timeout handling */
-static void db_timeout(struct timer *timer)
+static void db_timeout(void *data)
 {
-	cnetz_db_t *db = (cnetz_db_t *)timer->priv;
+	cnetz_db_t *db = data;
 	int rc;
 
 	PDEBUG(DDB, DEBUG_INFO, "Check, if subscriber '%d,%d,%05d' is still available.\n", db->futln_nat, db->futln_fuvst, db->futln_rest);

src/cnetz/transaction.h

@@ -71,6 +71,6 @@ transaction_t *search_transaction_callref(cnetz_t *cnetz, int callref);
 transaction_t *search_transaction_queue(void);
 void trans_new_state(transaction_t *trans, uint64_t state);
 void cnetz_flush_other_transactions(cnetz_t *cnetz, transaction_t *trans);
-void transaction_timeout(struct timer *timer);
+void transaction_timeout(void *data);
 const char *trans_short_state_name(uint64_t state);
 

src/datenklo/am791x.c

@@ -1066,16 +1066,16 @@ static void handle_state(am791x_t *am791x)
 }
 
 /* timeout events */
-static void tx_timeout(struct timer *timer)
+static void tx_timeout(void *data)
 {
-	am791x_t *am791x = (am791x_t *)timer->priv;
+	am791x_t *am791x = data;
 
 	handle_tx_state(am791x);
 }
 
-static void rx_timeout(struct timer *timer)
+static void rx_timeout(void *data)
 {
-	am791x_t *am791x = (am791x_t *)timer->priv;
+	am791x_t *am791x = data;
 
 	handle_rx_state(am791x);
 }

src/datenklo/datenklo.c

@@ -1257,9 +1257,9 @@ void sighandler(int sigset)
 }
 
 /* vtimer */
-static void vtime_timeout(struct timer *timer)
+static void vtime_timeout(void *data)
 {
-        datenklo_t *datenklo = (datenklo_t *)timer->priv;
+        datenklo_t *datenklo = data;
 
 	/* check if there is enough data to read */
 	datenklo->vtimeout = 1;

src/eurosignal/eurosignal.c

@@ -234,7 +234,7 @@ void euro_exit(void)
 	flush_id();
 }
 
-static void call_timeout(struct timer *timer);
+static void call_timeout(void *data);
 
 /* Create transceiver instance and link to a list. */
 int euro_create(const char *kanal, const char *device, int use_sdr, int samplerate, double rx_gain, double tx_gain, int fm, int tx, int rx, int repeat, int degraded, int random, uint32_t scan_from, uint32_t scan_to, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, int loopback)
@@ -549,9 +549,9 @@ void call_down_clock(void)
 }
 
 /* Timeout handling */
-static void call_timeout(struct timer *timer)
+static void call_timeout(void *data)
 {
-	euro_call_t *call = (euro_call_t *)timer->priv;
+	euro_call_t *call = data;
 
 	switch (call->state) {
 	case EURO_CALL_ANSWER:

src/fuvst/fuvst.c

@@ -591,9 +591,9 @@ static void destroy_transaction(transaction_t *trans)
 }
 
 /* Timeout handling */
-void trans_timeout(struct timer *timer)
+void trans_timeout(void *data)
 {
-	transaction_t *trans = (transaction_t *)timer->priv;
+	transaction_t *trans = data;
 
 	PDEBUG(DTRANS, DEBUG_NOTICE, "Releasing transaction due to timeout.\n");
 	if (trans->callref)

src/imts/imts.c

@@ -283,7 +283,7 @@ int imts_init(void)
 	return 0;
 }
 
-static void imts_timeout(struct timer *timer);
+static void imts_timeout(void *data);
 static void imts_go_idle(imts_t *imts);
 static void imts_paging(imts_t *imts, const char *dial_string, int loopback);
 static void imts_detector_test(imts_t *imts, double length_1, double length_2, double length_3);
@@ -899,9 +899,9 @@ static void page_after_digit(imts_t *imts)
 }
 
 /* Timeout handling */
-static void imts_timeout(struct timer *timer)
+static void imts_timeout(void *data)
 {
-	imts_t *imts = (imts_t *)timer->priv;
+	imts_t *imts = data;
 
 	switch (imts->state) {
 	case IMTS_IDLE:

src/jolly/jolly.c

@@ -204,8 +204,8 @@ static void jolly_new_state(jolly_t *jolly, enum jolly_state new_state)
 	jolly_display_status();
 }
 
-static void jolly_timeout(struct timer *timer);
-static void jolly_speech_timeout(struct timer *timer);
+static void jolly_timeout(void *data);
+static void jolly_speech_timeout(void *data);
 static void jolly_go_idle(jolly_t *jolly);
 
 /* Create transceiver instance and link to a list. */
@@ -425,9 +425,9 @@ void jolly_receive_dtmf(void *priv, char digit, dtmf_meas_t *meas)
 }
 
 /* Timeout handling */
-static void jolly_timeout(struct timer *timer)
+static void jolly_timeout(void *data)
 {
-	jolly_t *jolly = (jolly_t *)timer->priv;
+	jolly_t *jolly = data;
 
 	switch (jolly->state) {
 	case STATE_OUT_DIALING:
@@ -453,9 +453,9 @@ static void jolly_timeout(struct timer *timer)
 	}
 }
 
-static void jolly_speech_timeout(struct timer *timer)
+static void jolly_speech_timeout(void *data)
 {
-	jolly_t *jolly = (jolly_t *)timer->priv;
+	jolly_t *jolly = data;
 
 	switch (jolly->state) {
 	case STATE_OUT_VERIFY:

src/libmobile/call.c

@@ -258,7 +258,7 @@ typedef struct process {
 
 static process_t *process_head = NULL;
 
-static void process_timeout(struct timer *timer);
+static void process_timeout(void *data);
 static void indicate_disconnect_release(int callref, int cause, uint8_t msg_type);
 
 static process_t *create_process(int callref, enum process_state state)
@@ -372,9 +372,9 @@ static void get_process_patterns(process_t *process, int16_t *samples, int lengt
 	process->audio_pos = pos;
 }
 
-static void process_timeout(struct timer *timer)
+static void process_timeout(void *data)
 {
-	process_t *process = (process_t *)timer->priv;
+	process_t *process = data;
 
 	{
 		/* announcement timeout */

src/libmtp/mtp.c

@@ -29,30 +29,30 @@
 #include "../libdebug/debug.h"
 #include "mtp.h"
 
-static void mtp_t1(struct timer *timer)
+static void mtp_t1(void *data)
 {
-        mtp_t *mtp = (mtp_t *)timer->priv;
+        mtp_t *mtp = data;
 
 	mtp_send(mtp, MTP_PRIM_T1_TIMEOUT, 0, NULL, 0);
 }
 
-static void mtp_t2(struct timer *timer)
+static void mtp_t2(void *data)
 {
-        mtp_t *mtp = (mtp_t *)timer->priv;
+        mtp_t *mtp = data;
 
 	mtp_send(mtp, MTP_PRIM_T2_TIMEOUT, 0, NULL, 0);
 }
 
-static void mtp_t3(struct timer *timer)
+static void mtp_t3(void *data)
 {
-        mtp_t *mtp = (mtp_t *)timer->priv;
+        mtp_t *mtp = data;
 
 	mtp_send(mtp, MTP_PRIM_T3_TIMEOUT, 0, NULL, 0);
 }
 
-static void mtp_t4(struct timer *timer)
+static void mtp_t4(void *data)
 {
-        mtp_t *mtp = (mtp_t *)timer->priv;
+        mtp_t *mtp = data;
 
 	mtp_send(mtp, MTP_PRIM_T4_TIMEOUT, 0, NULL, 0);
 }

src/libosmocc/endpoint.c

@@ -278,9 +278,9 @@ reject:
 }
 
 /* send attach indication to socket */
-void send_attach_ind(struct timer *timer)
+void send_attach_ind(void *data)
 {
-	osmo_cc_endpoint_t *ep = (osmo_cc_endpoint_t *)timer->priv;
+	osmo_cc_endpoint_t *ep = data;
 	osmo_cc_call_t *call;
 	osmo_cc_msg_t *msg;
 
@@ -1447,7 +1447,7 @@ int osmo_cc_new(osmo_cc_endpoint_t *ep, const char *version, const char *name, u
 		/* attach to remote host */
 		timer_init(&ep->attach_timer, send_attach_ind, ep);
 		if (ep->remote_host) {
-			send_attach_ind(&ep->attach_timer);
+			send_attach_ind(ep->attach_timer.data);
 		}
 	}
 

src/libosmocc/socket.c

@@ -80,9 +80,9 @@ static void rej_msg(osmo_cc_socket_t *os, uint32_t callref, uint8_t socket_cause
 	os->recv_msg_cb(os->priv, callref, msg);
 }
 
-void tx_keepalive_timeout(struct timer *timer)
+static void tx_keepalive_timeout(void *data)
 {
-	osmo_cc_conn_t *conn = (osmo_cc_conn_t *)timer->priv;
+	osmo_cc_conn_t *conn = data;
 	osmo_cc_msg_t *msg;
 
 	/* send keepalive message */ 
@@ -93,9 +93,9 @@ void tx_keepalive_timeout(struct timer *timer)
 
 static void close_conn(osmo_cc_conn_t *conn, uint8_t socket_cause);
 
-void rx_keepalive_timeout(struct timer *timer)
+static void rx_keepalive_timeout(void *data)
 {
-	osmo_cc_conn_t *conn = (osmo_cc_conn_t *)timer->priv;
+	osmo_cc_conn_t *conn = data;
 
 	PDEBUG(DCC, DEBUG_ERROR, "OsmoCC-Socket failed due to timeout.\n");
 	close_conn(conn, OSMO_CC_SOCKET_CAUSE_TIMEOUT);

src/libtimer/timer.c

@@ -26,6 +26,8 @@
 #include <errno.h>
 #include "timer.h"
 
+//#define DEBUG
+
 static struct timer *timer_head = NULL;
 static struct timer **timer_tail_p = &timer_head;
 
@@ -38,7 +40,7 @@ double get_time(void)
 	return (double)tv.tv_sec + (double)tv.tv_nsec / 1000000000.0;
 }
 
-void timer_init(struct timer *timer, void (*fn)(struct timer *timer), void *priv)
+void timer_init(struct timer *timer, void (*fn)(void *data), void *priv)
 {
 	if (timer->linked) {
 		fprintf(stderr, "Timer is already initialized, aborting!\n");
@@ -46,12 +48,15 @@ void timer_init(struct timer *timer, void (*fn)(struct timer *timer), void *priv
 	}
 
 	timer->timeout = 0;
-	timer->fn = fn;
-	timer->priv = priv;
+	timer->cb = fn;
+	timer->data = priv;
 	timer->next = NULL;
 	*timer_tail_p = timer;
 	timer_tail_p = &timer->next;
 	timer->linked = 1;
+#ifdef DEBUG
+	fprintf(stderr, "%s: timer=%p linked.\n", __func__, timer);
+#endif
 }
 
 void timer_exit(struct timer *timer)
@@ -64,6 +69,9 @@ void timer_exit(struct timer *timer)
 			timer_tail_p = &((*timer_tail_p)->next);
 	}
 	timer->linked = 0;
+#ifdef DEBUG
+	fprintf(stderr, "%s: timer=%p unlinked.\n", __func__, timer);
+#endif
 }
 
 void timer_start(struct timer *timer, double duration)
@@ -75,6 +83,9 @@ void timer_start(struct timer *timer, double duration)
 
 	timer->duration = duration;
 	timer->timeout = get_time() + duration;
+#ifdef DEBUG
+	fprintf(stderr, "%s: timer=%p started %.3f seconds.\n", __func__, timer, duration);
+#endif
 }
 
 void timer_stop(struct timer *timer)
@@ -85,6 +96,9 @@ void timer_stop(struct timer *timer)
 	}
 
 	timer->timeout = 0;
+#ifdef DEBUG
+	fprintf(stderr, "%s: timer=%p stopped.\n", __func__, timer);
+#endif
 }
 
 int timer_running(struct timer *timer)
@@ -97,23 +111,55 @@ int timer_running(struct timer *timer)
 	return (timer->timeout != 0);
 }
 
-void process_timer(void)
+double process_timer(void)
 {
 	struct timer *timer;
-	double now;
+	double now, timeout = -1.0;
 
 	now = get_time();
 
 again:
 	timer = timer_head;
-
 	while (timer) {
-		if (timer->linked && timer->timeout > 0 && now >= timer->timeout) {
-			timer->timeout = 0;
-			timer->fn(timer);
-			goto again;
+		if (timer->linked && timer->timeout > 0) {
+			/* timeout, handle it, set timeout to 0 */
+			if (now >= timer->timeout) {
+				timer->timeout = 0;
+#ifdef DEBUG
+				fprintf(stderr, "%s: timer=%p fired.\n", __func__, timer);
+#endif
+				if (!timer->cb)
+					abort();
+				timer->cb(timer->data);
+				timeout = 0.0;
+				goto again;
+			}
+			/* in the future, set timeout to future */
+			if (timeout < 0.0 || (timer->timeout - now) < timeout)
+				timeout = timer->timeout - now;
 		}
 		timer = timer->next;
 	}
+
+	return timeout;
+}
+
+void osmo_timer_schedule(struct osmo_timer_list *ti, time_t sec, suseconds_t usec)
+{
+	if (!ti->linked)
+		timer_init(ti, ti->cb, ti->data);
+	timer_start(ti, (double)sec + (double)usec / 1000000.0);
+}
+
+void osmo_timer_del(struct osmo_timer_list *ti)
+{
+	timer_exit(ti);
+}
+
+int osmo_timer_pending(struct osmo_timer_list *ti)
+{
+	if (!ti->linked)
+		return 0;
+	return (ti->timeout != 0);
 }
 

src/libtimer/timer.h

@@ -4,15 +4,20 @@ struct timer {
 	int linked; /* set is timer is initialized and linked */
 	double duration;
 	double timeout;
-	void (*fn)(struct timer *timer);
-	void *priv;
+	void (*cb)(void *data);
+	void *data;
 };
 
 double get_time(void);
-void timer_init(struct timer *timer, void (*fn)(struct timer *timer), void *priv);
+void timer_init(struct timer *timer, void (*fn)(void *data), void *priv);
 void timer_exit(struct timer *timer);
 void timer_start(struct timer *timer, double duration);
 void timer_stop(struct timer *timer);
 int timer_running(struct timer *timer);
-void process_timer(void);
+double process_timer(void);
+
+#define osmo_timer_list timer
+void osmo_timer_schedule(struct osmo_timer_list *ti, time_t sec, long usec);
+void osmo_timer_del(struct osmo_timer_list *ti);
+int osmo_timer_pending(struct osmo_timer_list *ti);
 

src/mpt1327/mpt1327.c

@@ -199,7 +199,7 @@ void unit_new_state(mpt1327_unit_t *unit, uint64_t new_state)
 	unit->state = new_state;
 }
 
-static void unit_timeout(struct timer *timer);
+static void unit_timeout(void *data);
 
 mpt1327_unit_t *get_unit(uint8_t prefix, uint16_t ident)
 {
@@ -253,9 +253,9 @@ static void mpt1327_go_idle(mpt1327_t *mpt1327);
 static void mpt1327_release(mpt1327_unit_t *unit);
 
 /* Timeout handling */
-static void unit_timeout(struct timer *timer)
+static void unit_timeout(void *data)
 {
-	mpt1327_unit_t *unit = (mpt1327_unit_t *)timer->priv;
+	mpt1327_unit_t *unit = data;
 
 	// FIXME: do some retry
 	switch (unit->state) {
@@ -600,7 +600,7 @@ static void mpt1327_new_state(mpt1327_t *mpt1327, enum mpt1327_state new_state,
 	mpt1327_display_status();
 }
 
-static void mpt1327_timeout(struct timer *timer);
+static void mpt1327_timeout(void *data);
 
 /* Create transceiver instance and link to a list. */
 int mpt1327_create(enum mpt1327_band band, const char *kanal, enum mpt1327_chan_type chan_type, const char *device, int use_sdr, int samplerate, double rx_gain, double tx_gain, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, int loopback, double squelch_db)
@@ -1538,9 +1538,9 @@ void mpt1327_signal_indication(mpt1327_t *mpt1327)
 }
 
 /* Timeout handling */
-static void mpt1327_timeout(struct timer *timer)
+static void mpt1327_timeout(void *data)
 {
-	mpt1327_t *mpt1327 = (mpt1327_t *)timer->priv;
+	mpt1327_t *mpt1327 = data;
 
 	switch (mpt1327->state) {
 	default:

src/nmt/nmt.c

@@ -259,7 +259,7 @@ static inline int is_chan_class_tc(enum nmt_chan_type chan_type)
 	return 0;
 }
 
-static void nmt_timeout(struct timer *timer);
+static void nmt_timeout(void *data);
 
 /* Create transceiver instance and link to a list. */
 int nmt_create(int nmt_system, const char *country, const char *kanal, enum nmt_chan_type chan_type, const char *device, int use_sdr, int samplerate, double rx_gain, double tx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, uint8_t ms_power, uint8_t traffic_area, uint8_t area_no, int compandor, int supervisory, const char *smsc_number, int send_callerid, int send_clock, int loopback)
@@ -1677,9 +1677,9 @@ void nmt_receive_frame(nmt_t *nmt, const char *bits, double quality, double leve
 }
 
 /* Timeout handling */
-static void nmt_timeout(struct timer *timer)
+static void nmt_timeout(void *data)
 {
-	nmt_t *nmt = (nmt_t *)timer->priv;
+	nmt_t *nmt = data;
 
 	switch (nmt->state) {
 	case STATE_MO_DIALING:
@@ -1692,7 +1692,7 @@ static void nmt_timeout(struct timer *timer)
 		timeout_mt_release(nmt);
 		break;
 	case STATE_ACTIVE:
-		timeout_active(nmt, timer->duration);
+		timeout_active(nmt, nmt->timer.duration);
 		break;
 	default:
 		break;

src/nmt/sms.c

@@ -94,7 +94,7 @@ static const char sms_header[] = {
  * init and exit
  */
 
-static void sms_timeout(struct timer *timer);
+static void sms_timeout(void *data);
 
 /* init instance */
 int sms_init_sender(nmt_t *nmt)
@@ -675,9 +675,9 @@ release:
 	return;
 }
 
-static void sms_timeout(struct timer *timer)
+static void sms_timeout(void *data)
 {
-	nmt_t *nmt = (nmt_t *)timer->priv;
+	nmt_t *nmt = data;
 
 	sms_release(nmt);
 }

src/nmt/transaction.c

@@ -27,7 +27,7 @@
 #include "transaction.h"
 
 static transaction_t *trans_list = NULL;
-static void transaction_timeout(struct timer *timer);
+static void transaction_timeout(void *data);
 
 /* link transaction to list */
 static void link_transaction(transaction_t *trans)
@@ -106,9 +106,9 @@ void destroy_transaction(transaction_t *trans)
 }
 
 /* Timeout handling */
-static void transaction_timeout(struct timer *timer)
+static void transaction_timeout(void *data)
 {
-	transaction_t *trans = (transaction_t *)timer->priv;
+	transaction_t *trans = data;
 
 	timeout_mt_paging(trans);
 }

src/r2000/r2000.c

@@ -382,7 +382,7 @@ uint8_t r2000_encode_super(r2000_t *r2000)
 	return super ^ 0x7f;
 }
 
-static void r2000_timeout(struct timer *timer);
+static void r2000_timeout(void *data);
 
 /* Create transceiver instance and link to a list. */
 int r2000_create(int band, const char *kanal, enum r2000_chan_type chan_type, const char *device, int use_sdr, int samplerate, double rx_gain, double tx_gain, int pre_emphasis, int de_emphasis, const char *write_rx_wave, const char *write_tx_wave, const char *read_rx_wave, const char *read_tx_wave, uint16_t relais, uint8_t deport, uint8_t agi, uint8_t sm_power, uint8_t taxe, uint8_t crins, int destruction, uint8_t nconv, int recall, int loopback)
@@ -1337,9 +1337,9 @@ void r2000_receive_super(r2000_t *r2000, uint8_t super, double quality, double l
 }
 
 /* Timeout handling */
-static void r2000_timeout(struct timer *timer)
+static void r2000_timeout(void *data)
 {
-	r2000_t *r2000 = (r2000_t *)timer->priv;
+	r2000_t *r2000 = data;
 
 	switch (r2000->state) {
 	case STATE_OUT_IDENT:

src/zeitansage/zeitansage.c

@@ -159,7 +159,7 @@ static void zeit_calc_time(zeit_call_t *call, time_t time_sec)
 	PDEBUG(DZEIT, DEBUG_INFO, "The time at the next beep is: %d:%02d:%02d\n", call->h, call->m, call->s);
 }
 
-static void call_timeout(struct timer *timer);
+static void call_timeout(void *data);
 
 /* Create call instance */
 static zeit_call_t *zeit_call_create(uint32_t callref, const char *id)
@@ -317,9 +317,9 @@ void call_down_clock(void)
 }
 
 /* Timeout handling */
-static void call_timeout(struct timer *timer)
+static void call_timeout(void *data)
 {
-	zeit_call_t *call = (zeit_call_t *)timer->priv;
+	zeit_call_t *call = data;
 	double now, time_offset;
 	time_t time_sec;