Apparently it's impolite to ask GCC to subtract two pointers.

[tinc] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index 9fd4002..283ebd7 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -37,7 +37,7 @@ connection_t *broadcast;
 
 static int connection_compare(const connection_t *a, const connection_t *b)
 {
-       return (void *)a - (void *)b;
+       return a < b ? -1 : a == b ? 0 : 1;
 }
 
 void init_connections(void)
@@ -144,7 +144,7 @@ void dump_connections(void)
        for(node = connection_tree->head; node; node = node->next) {
                c = node->data;
                logger(LOG_DEBUG, _(" %s at %s options %lx socket %d status %04x outbuf %d/%d/%d"),
-                          c->name, c->hostname, c->options, c->socket, c->status.value,
+                          c->name, c->hostname, c->options, c->socket, bitfield_to_int(&c->status, sizeof c->status),
                           c->outbufsize, c->outbufstart, c->outbuflen);
        }
 
@@ -158,7 +158,7 @@ bool read_connection_config(connection_t *c)
 
        cp();
 
-       asprintf(&fname, "%s/hosts/%s", confbase, c->name);
+       xasprintf(&fname, "%s/hosts/%s", confbase, c->name);
        x = read_config_file(c->config_tree, fname);
        free(fname);