diff options
Diffstat (limited to 'libxcb/src/xcb.h')
| -rw-r--r-- | libxcb/src/xcb.h | 58 |
1 files changed, 36 insertions, 22 deletions
diff --git a/libxcb/src/xcb.h b/libxcb/src/xcb.h index 071413077..63864dc37 100644 --- a/libxcb/src/xcb.h +++ b/libxcb/src/xcb.h @@ -87,6 +87,9 @@ extern "C" { /** Connection closed because the server does not have a screen matching the display. */ #define XCB_CONN_CLOSED_INVALID_SCREEN 6 +/** Connection closed because some FD passing operation failed */ +#define XCB_CONN_CLOSED_FDPASSING_FAILED 7 + #define XCB_TYPE_PAD(T,I) (-(I) & (sizeof(T) > 4 ? 3 : sizeof(T) - 1)) /* Opaque structures */ @@ -138,23 +141,6 @@ typedef struct { } xcb_generic_event_t; /** - * @brief GE event - * - * An event as sent by the XGE extension. The length field specifies the - * number of 4-byte blocks trailing the struct. - */ -typedef struct { - uint8_t response_type; /**< Type of the response */ - uint8_t pad0; /**< Padding */ - uint16_t sequence; /**< Sequence number */ - uint32_t length; - uint16_t event_type; - uint16_t pad1; - uint32_t pad[5]; /**< Padding */ - uint32_t full_sequence; /**< full sequence */ -} xcb_ge_event_t; - -/** * @brief Generic error. * * A generic error structure. @@ -304,6 +290,39 @@ xcb_generic_event_t *xcb_poll_for_event(xcb_connection_t *c); */ xcb_generic_event_t *xcb_poll_for_queued_event(xcb_connection_t *c); +typedef struct xcb_special_event xcb_special_event_t; + +/** + * @brief Returns the next event from a special queue + */ +xcb_generic_event_t *xcb_poll_for_special_event(xcb_connection_t *c, + xcb_special_event_t *se); + +/** + * @brief Returns the next event from a special queue, blocking until one arrives + */ +xcb_generic_event_t *xcb_wait_for_special_event(xcb_connection_t *c, + xcb_special_event_t *se); +/** + * @typedef typedef struct xcb_extension_t xcb_extension_t + */ +typedef struct xcb_extension_t xcb_extension_t; /**< Opaque structure used as key for xcb_get_extension_data_t. */ + + +/** + * @brief Listen for a special event + */ +xcb_special_event_t *xcb_register_for_special_xge(xcb_connection_t *c, + xcb_extension_t *ext, + uint32_t eid, + uint32_t *stamp); + +/** + * @brief Stop listening for a special event + */ +void xcb_unregister_for_special_event(xcb_connection_t *c, + xcb_special_event_t *se); + /** * @brief Return the error for a request, or NULL if none can ever arrive. * @param c: The connection to the X server. @@ -342,11 +361,6 @@ void xcb_discard_reply(xcb_connection_t *c, unsigned int sequence); /* xcb_ext.c */ /** - * @typedef typedef struct xcb_extension_t xcb_extension_t - */ -typedef struct xcb_extension_t xcb_extension_t; /**< Opaque structure used as key for xcb_get_extension_data_t. */ - -/** * @brief Caches reply information from QueryExtension requests. * @param c: The connection. * @param ext: The extension data. |