freetdm: remove unused patches directory

libs/freetdm/patches/oz.diff

-Index: src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c
-===================================================================
---- src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c	(revision 745)
-+++ src/ozmod/ozmod_wanpipe/ozmod_wanpipe.c	(working copy)
-@@ -98,19 +98,21 @@
-  * so we can have one analong handler thread that will deal with all the idle analog channels for events
-  * the alternative would be for the driver to provide one socket for all of the oob events for all analog channels
-  */
--static __inline__ int tdmv_api_wait_socket(sng_fd_t fd, int timeout, int *flags)
-+static __inline__ int tdmv_api_wait_socket(zap_channel_t *zchan, int timeout, int *flags)
- {
- 	
- #ifdef LIBSANGOMA_VERSION
- 	int err;
--	sangoma_wait_obj_t sangoma_wait_obj;
-+	sangoma_wait_obj_t *sangoma_wait_obj = zchan->mod_data;
- 
-- 	sangoma_init_wait_obj(&sangoma_wait_obj, fd, 1, 1, *flags, SANGOMA_WAIT_OBJ);
-+	sangoma_init_wait_obj(sangoma_wait_obj, zchan->sockfd, 1, 1, 0, SANGOMA_WAIT_OBJ);
- 
--	err=sangoma_socket_waitfor_many(&sangoma_wait_obj,1 , timeout);
-+	err = sangoma_socket_waitfor_many(&sangoma_wait_obj, 1, timeout);
-+
- 	if (err > 0) {
--		*flags=sangoma_wait_obj.flags_out;
-+		*flags = sangoma_wait_obj.flags_out;
- 	}
-+
- 	return err;
- 
- #else
-@@ -118,7 +120,7 @@
-     int res;
- 
-     memset(&pfds[0], 0, sizeof(pfds[0]));
--    pfds[0].fd = fd;
-+    pfds[0].fd = zchan->sockfd;
-     pfds[0].events = *flags;
-     res = poll(pfds, 1, timeout);
- 	*flags = 0;
-@@ -200,6 +202,15 @@
- 		
- 		if (sockfd != WP_INVALID_SOCKET && zap_span_add_channel(span, sockfd, type, &chan) == ZAP_SUCCESS) {
- 			wanpipe_tdm_api_t tdm_api;
-+#ifdef LIBSANGOMA_VERSION
-+			sangoma_wait_obj_t *sangoma_wait_obj;
-+
-+			sangoma_wait_obj = malloc(sizeof(*sangoma_wait_obj));
-+			memset(sangoma_wait_obj, 0, sizeof(*sangoma_wait_obj));
-+			sangoma_init_wait_obj(sangoma_wait_obj, sockfd, 1, 1, 0, SANGOMA_WAIT_OBJ);
-+			chan->mod_data = sangoma_wait_obj;
-+#endif
-+
- 			memset(&tdm_api,0,sizeof(tdm_api));
- 			
- 			chan->physical_span_id = spanno;
-@@ -211,7 +222,7 @@
- 				
- 				dtmf = "software";
- 
--				/* FIXME: Handle Error Conditino Check for return code */
-+				/* FIXME: Handle Error Condition Check for return code */
- 				err= sangoma_tdm_get_hw_coding(chan->sockfd, &tdm_api);
- 
- 				if (tdm_api.wp_tdm_cmd.hw_tdm_coding) {
-@@ -606,7 +617,7 @@
- 		inflags |= POLLPRI;
- 	}
- 
--	result = tdmv_api_wait_socket(zchan->sockfd, to, &inflags);
-+	result = tdmv_api_wait_socket(zchan, to, &inflags);
- 
- 	*flags = ZAP_NO_FLAGS;
- 
-@@ -643,26 +654,30 @@
- ZIO_SPAN_POLL_EVENT_FUNCTION(wanpipe_poll_event)
- {
- #ifdef LIBSANGOMA_VERSION
--	sangoma_wait_obj_t pfds[ZAP_MAX_CHANNELS_SPAN];
-+	sangoma_wait_obj_t *pfds[ZAP_MAX_CHANNELS_SPAN] = { 0 };
- #else
- 	struct pollfd pfds[ZAP_MAX_CHANNELS_SPAN];
- #endif
- 
- 	uint32_t i, j = 0, k = 0, l = 0;
--	int objects=0;
- 	int r;
- 	
- 	for(i = 1; i <= span->chan_count; i++) {
- 		zap_channel_t *zchan = span->channels[i];
- 
-+
- #ifdef LIBSANGOMA_VERSION
-- 		sangoma_init_wait_obj(&pfds[j], zchan->sockfd , 1, 1, POLLPRI, SANGOMA_WAIT_OBJ);
-+		if (!zchan->mod_data) {
-+			continue;
-+		}
-+		pfds[j] = zchan->mod_data;
-+
- #else
- 		memset(&pfds[j], 0, sizeof(pfds[j]));
- 		pfds[j].fd = span->channels[i]->sockfd;
- 		pfds[j].events = POLLPRI;
- #endif
--		objects++;
-+
- 		/* The driver probably should be able to do this wink/flash/ringing by itself this is sort of a hack to make it work! */
- 
- 		if (zap_test_flag(zchan, ZAP_CHANNEL_WINK) || zap_test_flag(zchan, ZAP_CHANNEL_FLASH)) {
-@@ -703,7 +718,7 @@
- 		ms = l;
- 	}
- #ifdef LIBSANGOMA_VERSION
--	r = sangoma_socket_waitfor_many(pfds,objects,ms);
-+	r = sangoma_socket_waitfor_many(pfds, j, ms);
- #else
- 	r = poll(pfds, j, ms);
- #endif
-@@ -935,6 +950,15 @@
-  */
- static ZIO_CHANNEL_DESTROY_FUNCTION(wanpipe_channel_destroy)
- {
-+	sangoma_wait_obj_t *sangoma_wait_obj;
-+
-+	if (zchan->mod_data) {
-+		sangoma_wait_obj = zchan->mod_data;
-+		zchan->mod_data = NULL;
-+		sangoma_release_wait_obj(sangoma_wait_obj);
-+		free(sangoma_wait_obj);
-+	}
-+
- 	if (zchan->sockfd > -1) {
- 		close(zchan->sockfd);
- 		zchan->sockfd = WP_INVALID_SOCKET;