/* Stuff that sends stuff to the server. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
const xcb_query_extension_reply_t *extension = xcb_get_extension_data(c, req->ext);
if(!(extension && extension->present))
{
- _xcb_conn_shutdown(c);
+ _xcb_conn_shutdown(c, XCB_CONN_CLOSED_EXT_NOTSUPPORTED);
return 0;
}
((uint8_t *) vector[0].iov_base)[0] = extension->major_opcode;
}
else if(longlen > xcb_get_maximum_request_length(c))
{
- _xcb_conn_shutdown(c);
+ _xcb_conn_shutdown(c, XCB_CONN_CLOSED_REQ_LEN_EXCEED);
return 0; /* server can't take this; maybe need BIGREQUESTS? */
}
return 0;
pthread_mutex_lock(&c->iolock);
get_socket_back(c);
- ret = _xcb_out_flush_to(c, c->out.request);
+
+ /* _xcb_out_flush may drop the iolock allowing other threads to
+ * write requests, so keep flushing until we're done
+ */
+ do
+ ret = _xcb_out_flush_to(c, c->out.request);
+ while (ret && c->out.request != c->out.request_written);
if(ret)
{
c->out.return_socket = return_socket;