server: Add port number to socket bind error

Make this error message more useful by providing the port number
that we tried to bind to.

Change-Id: Ieb18adf0725a6ae99c77ebfaadc49d64ed407bbe
Signed-off-by: Robert Foss <robert.foss@collabora.com>
Reviewed-on: http://openocd.zylin.com/4157
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/server/server.c b/src/server/server.c
index 8009d408feacac451e0a1b960c1ae0516ef8f7f2..517d62a79452d5c7ca5ae7cc7dccdf22f8fa9891 100644 (file)
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -273,7 +273,7 @@ int add_service(char *name,
                c->sin.sin_port = htons(c->portnumber);
 
                if (bind(c->fd, (struct sockaddr *)&c->sin, sizeof(c->sin)) == -1) {
-                       LOG_ERROR("couldn't bind %s to socket: %s", name, strerror(errno));
+                       LOG_ERROR("couldn't bind %s to socket on port %d: %s", name, c->portnumber, strerror(errno));
                        close_socket(c->fd);
                        free_service(c);
                        return ERROR_FAIL;