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xcb_xinerama_query_screens(3) XCB Requests xcb_xinerama_query_screens(3) NAME xcb_xinerama_query_screens - SYNOPSIS #include <xcb/xinerama.h> Request function xcb_xinerama_query_screens_cookie_t xcb_xinerama_query_screens(xcb_connection_t *conn, Reply datastructure typedef struct xcb_xinerama_query_screens_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint32_t number; uint8_t pad1[20]; } xcb_xinerama_query_screens_reply_t; Reply function xcb_xinerama_query_screens_reply_t *xcb_xinerama_query_screens_reply(xcb_connection_t *conn, xcb_xinerama_query_screens_cookie_t cookie, xcb_generic_error_t **e); Reply accessors xcb_xinerama_screen_info_t *xcb_xinerama_query_screens_screen_info(const xcb_xinerama_query_screens_request_t *reply); int xcb_xinerama_query_screens_screen_info_length(const xcb_xinerama_query_screens_reply_t *reply); xcb_xinerama_screen_info_iterator_t xcb_xinerama_query_screens_screen_info_iterator(const xcb_xinerama_query_screens_reply_t *reply); REQUEST ARGUMENTS conn The XCB connection to X11. REPLY FIELDS response_type The type of this reply, in this case XCB_XINERA- MA_QUERY_SCREENS. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other. sequence The sequence number of the last request processed by the X11 server. length The length of the reply, in words (a word is 4 bytes). number TODO: NOT YET DOCUMENTED. DESCRIPTION RETURN VALUE Returns an xcb_xinerama_query_screens_cookie_t. Errors have to be han- dled when calling the reply function xcb_xinerama_query_screens_reply. If you want to handle errors in the event loop instead, use xcb_xinera- ma_query_screens_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO AUTHOR Generated from xinerama.xml. Contact xcb@lists.freedesktop.org for cor- rections and improvements. X Version 11 libxcb 1.17.0 xcb_xinerama_query_screens(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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