c->out.vec[c->out.vec_len].iov_base = (void *) pad;
c->out.vec[c->out.vec_len++].iov_len = XCB_PAD(vector[i].iov_len);
}
- if(_xcb_out_flush(c) <= 0)
+ if(!_xcb_out_flush(c))
len = -1;
free(c->out.vec);
c->out.vec = 0;
{
int ret = 1;
c->out.request_written = c->out.request;
- while(ret > 0 && (c->out.queue_len || c->out.vec_len))
+ while(ret && (c->out.queue_len || c->out.vec_len))
ret = _xcb_conn_wait(c, /*should_write*/ 1, &c->out.cond);
pthread_cond_broadcast(&c->out.cond);
return ret;