X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Funix%2Fsilcunixnet.c;h=15720dcd53691f8903f6141776aaf7ac636fbb7f;hb=e7b6c157b80152bf9fb9266e6bdd93f9fb0db776;hp=de7eeaee881d333af97733a7747d21f275bbc8bf;hpb=51558729d89b9f3492b2ca754242ed548a579ca4;p=silc.git

diff --git a/lib/silcutil/unix/silcunixnet.c b/lib/silcutil/unix/silcunixnet.c
index de7eeaee..15720dcd 100644
--- a/lib/silcutil/unix/silcunixnet.c
+++ b/lib/silcutil/unix/silcunixnet.c
@@ -143,7 +143,15 @@ silc_net_tcp_create_listener(const char **local_ip_addr,
 
   SILC_LOG_DEBUG(("Creating TCP listener"));
 
-  if (port < 0 || !schedule || !callback) {
+  if (!schedule) {
+    schedule = silc_schedule_get_global();
+    if (!schedule) {
+      silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+      goto err;
+    }
+  }
+
+  if (port < 0 || !callback) {
     silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
     goto err;
   }
@@ -253,7 +261,15 @@ silc_net_tcp_create_listener2(const char *local_ip_addr, int *ports,
 
   SILC_LOG_DEBUG(("Creating TCP listener"));
 
-  if (!schedule || !callback) {
+  if (!schedule) {
+    schedule = silc_schedule_get_global();
+    if (!schedule) {
+      silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+      goto err;
+    }
+  }
+
+  if (!callback) {
     silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
     goto err;
   }
@@ -397,8 +413,11 @@ silc_net_udp_connect(const char *local_ip_addr, int local_port,
   SILC_LOG_DEBUG(("Creating UDP stream"));
 
   if (!schedule) {
-    silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
-    goto err;
+    schedule = silc_schedule_get_global();
+    if (!schedule) {
+      silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+      goto err;
+    }
   }
 
   /* Bind to local addresses */
@@ -872,8 +891,18 @@ SilcAsyncOperation silc_net_tcp_connect(const char *local_ip_addr,
 {
   SilcNetConnect conn;
 
-  if (!remote_ip_addr || remote_port < 1 || !schedule || !callback)
+  if (!schedule) {
+    schedule = silc_schedule_get_global();
+    if (!schedule) {
+      silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+      return NULL;
+    }
+  }
+
+  if (!remote_ip_addr || remote_port < 1 || !callback) {
+    silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
     return NULL;
+  }
 
   SILC_LOG_DEBUG(("Creating connection to host %s port %d",
 		  remote_ip_addr, remote_port));