Merge remote-tracking branch 'origin/released'

* origin/released:
  Opdated to openssl-1.0.1h xkeyboard-config fontconfig libX11 libxcb xcb-proto mesa xserver git update 26 June 2014

Conflicts:
	openssl/Makefile

1 files changed, 17 insertions, 1 deletions

diff --git a/libxcb/src/xcb.h b/libxcb/src/xcb.h
index ec5cd3301..b180be8ef 100644
--- a/libxcb/src/xcb.h
+++ b/libxcb/src/xcb.h
@@ -458,7 +458,8 @@ int xcb_get_file_descriptor(xcb_connection_t *c);
  * Some errors that occur in the context of an xcb_connection_t
  * are unrecoverable. When such an error occurs, the
  * connection is shut down and further operations on the
- * xcb_connection_t have no effect.
+ * xcb_connection_t have no effect, but memory will not be freed until
+ * xcb_disconnect() is called on the xcb_connection_t.
  *
  * @return XCB_CONN_ERROR, because of socket errors, pipe errors or other stream errors.
  * @return XCB_CONN_CLOSED_EXT_NOTSUPPORTED, when extension not supported.
@@ -480,6 +481,11 @@ int xcb_connection_has_error(xcb_connection_t *c);
  * bidirectionally connected to an X server. If the connection
  * should be unauthenticated, @p auth_info must be @c
  * NULL.
+ *
+ * Always returns a non-NULL pointer to a xcb_connection_t, even on failure.
+ * Callers need to use xcb_connection_has_error() to check for failure.
+ * When finished, use xcb_disconnect() to close the connection and free
+ * the structure.
  */
 xcb_connection_t *xcb_connect_to_fd(int fd, xcb_auth_info_t *auth_info);
 
@@ -525,6 +531,11 @@ int xcb_parse_display(const char *name, char **host, int *display, int *screen);
  * variable. If a particular screen on that server is preferred, the
  * int pointed to by @p screenp (if not @c NULL) will be set to that
  * screen; otherwise the screen will be set to 0.
+ *
+ * Always returns a non-NULL pointer to a xcb_connection_t, even on failure.
+ * Callers need to use xcb_connection_has_error() to check for failure.
+ * When finished, use xcb_disconnect() to close the connection and free
+ * the structure.
  */
 xcb_connection_t *xcb_connect(const char *displayname, int *screenp);
 
@@ -539,6 +550,11 @@ xcb_connection_t *xcb_connect(const char *displayname, int *screenp);
  * authorization @p auth. If a particular screen on that server is
  * preferred, the int pointed to by @p screenp (if not @c NULL) will
  * be set to that screen; otherwise @p screenp will be set to 0.
+ *
+ * Always returns a non-NULL pointer to a xcb_connection_t, even on failure.
+ * Callers need to use xcb_connection_has_error() to check for failure.
+ * When finished, use xcb_disconnect() to close the connection and free
+ * the structure.
  */
 xcb_connection_t *xcb_connect_to_display_with_auth_info(const char *display, xcb_auth_info_t *auth, int *screen);