Use __attribute__((unused)) when compiling with GCC.

This avoids a couple of compiler warnings.

diff --git a/src/main.c b/src/main.c
index d492b48..d35c30c 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -52,6 +52,10 @@
 # define ros_debug(...) /**/
 #endif
 
+#if !__GNUC__
+# define __attribute__(x) /**/
+#endif
+
 /* FIXME */
 char *strdup (const char *);
 
@@ -635,8 +639,9 @@ static int create_socket (const char *node, const char *service) /* {{{ */
        return (-1);
 } /* }}} int create_socket */
 
-static int login2_handler (ros_connection_t *c, const ros_reply_t *r, /* {{{ */
-               void *user_data)
+static int login2_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_reply_t *r,
+               __attribute__((unused)) void *user_data)
 {
        if (r == NULL)
                return (EINVAL);

diff --git a/src/ros.c b/src/ros.c
index b7934df..6afc65c 100644 (file)
--- a/src/ros.c
+++ b/src/ros.c
@@ -36,6 +36,10 @@
 
 #include "routeros_api.h"
 
+#if !__GNUC__
+# define __attribute__(x) /**/
+#endif
+
 static const char *opt_username = "admin";
 
 static int result_handler (ros_connection_t *c, const ros_reply_t *r, /* {{{ */
@@ -104,8 +108,9 @@ static void regtable_dump (const ros_registration_table_t *r) /* {{{ */
        regtable_dump (r->next);
 } /* }}} void regtable_dump */
 
-static int regtable_handler (ros_connection_t *c, /* {{{ */
-               const ros_registration_table_t *r, void *user_data)
+static int regtable_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_registration_table_t *r,
+               __attribute__((unused)) void *user_data)
 {
        regtable_dump (r);
        return (0);
@@ -142,8 +147,9 @@ static void interface_dump (const ros_interface_t *i) /* {{{ */
        interface_dump (i->next);
 } /* }}} void interface_dump */
 
-static int interface_handler (ros_connection_t *c, /* {{{ */
-               const ros_interface_t *i, void *user_data)
+static int interface_handler (__attribute__((unused)) ros_connection_t *c, /* {{{ */
+               const ros_interface_t *i,
+               __attribute__((unused)) void *user_data)
 {
        interface_dump (i);
        return (0);