X-Git-Url: http://git.jankratochvil.net/?p=udpgate.git;a=blobdiff_plain;f=src%2Fnetwork.c;h=725e27ab1125ec36159161062312d92c24db0404;hp=83dd99a11246eee83aba61c8e25c050e2ae151de;hb=027ca4bd2bdb5f5138a48ee1c892d190e37672a7;hpb=dafd72bfcdc6a99232602eb404fc6a7d758d0d2b

diff --git a/src/network.c b/src/network.c
index 83dd99a..725e27a 100644
--- a/src/network.c
+++ b/src/network.c
@@ -580,6 +580,26 @@ err_sock_gsource_destroy:
 	return TRUE;
 }
 
+gboolean optarg_port_set_string(const gchar *port_string)
+{
+char *endp;
+long port_long;
+
+	g_return_val_if_fail(port_string!=NULL,FALSE);
+
+	port_long=strtol(port_string,&endp,0);
+	if (endp && *endp) {
+		g_warning(_("Invalid port specification, offending string: %s"),endp);
+		return FALSE;
+		}
+	if (port_long<1 || port_long>=G_MAXINT || (endp && *endp)) {
+		g_warning(_("Invalid port integer number specification (%ld)"),port_long);
+		return FALSE;
+		}
+	optarg_port=port_long;
+	return TRUE;
+}
+
 gboolean network_stop(void)
 {
 pid_t daemon_pid;