X-Git-Url: http://git.demorecorder.com/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fxcb_conn.c;h=803f7aabd2cf87d5e2f35f28638f6d81605ea96d;hb=7f5cfcc2fd0168d505504cc088bfdcba5c71f0ea;hp=7e18891a18937203a8c90b24f6b451a9360b64d9;hpb=2040f10a4efa95092bc9409c5b20347989b5f0a2;p=free-sw%2Fxcb%2Flibxcb

diff --git a/src/xcb_conn.c b/src/xcb_conn.c
index 7e18891..803f7aa 100644
--- a/src/xcb_conn.c
+++ b/src/xcb_conn.c
@@ -42,6 +42,11 @@
 #include <sys/select.h>
 #endif
 
+/* SHUT_RDWR is fairly recent and is not available on all platforms */
+#if !defined(SHUT_RDWR)
+#define SHUT_RDWR 2
+#endif
+
 typedef struct {
     uint8_t  status;
     uint8_t  pad0[5];
@@ -247,6 +252,9 @@ void xcb_disconnect(xcb_connection_t *c)
         return;
 
     free(c->setup);
+
+    /* disallow further sends and receives */
+    shutdown(c->fd, SHUT_RDWR);
     close(c->fd);
 
     pthread_mutex_destroy(&c->iolock);