assert(count <= (int) (sizeof(parts) / sizeof(*parts)));
pthread_mutex_lock(&c->iolock);
- {
- struct iovec *parts_ptr = parts;
- ret = _xcb_out_send(c, &parts_ptr, &count);
- }
+ ret = _xcb_out_send(c, parts, count);
pthread_mutex_unlock(&c->iolock);
return ret;
}
{
xcb_connection_t* c;
+#ifndef USE_POLL
+ if(fd >= FD_SETSIZE) /* would overflow in FD_SET */
+ {
+ close(fd);
+ return (xcb_connection_t *) &error_connection;
+ }
+#endif
+
c = calloc(1, sizeof(xcb_connection_t));
- if(!c)
+ if(!c) {
+ close(fd);
return (xcb_connection_t *) &error_connection;
+ }
c->fd = fd;
pthread_mutex_unlock(&c->iolock);
do {
#if USE_POLL
- ret = poll(&fd, 1, -1);
+ ret = poll(&fd, 1, -1);
#else
- ret = select(c->fd + 1, &rfds, &wfds, 0, 0);
+ ret = select(c->fd + 1, &rfds, &wfds, 0, 0);
#endif
} while (ret == -1 && errno == EINTR);
- if (ret < 0)
+ if(ret < 0)
{
_xcb_conn_shutdown(c);
- ret = 0;
+ ret = 0;
}
pthread_mutex_lock(&c->iolock);