diff options
Diffstat (limited to 'libxcb')
| -rw-r--r-- | libxcb/src/xcb_conn.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libxcb/src/xcb_conn.c b/libxcb/src/xcb_conn.c index cb0e4ff67..0723423f2 100644 --- a/libxcb/src/xcb_conn.c +++ b/libxcb/src/xcb_conn.c @@ -49,6 +49,11 @@ #include <X11/Xtrans/Xtrans.h>
+/* 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];
@@ -289,6 +294,9 @@ 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);
|