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xcb_big_requests_enable(3) XCB Requests xcb_big_requests_enable(3) NAME xcb_big_requests_enable - Enable the BIG-REQUESTS extension SYNOPSIS #include <xcb/bigreq.h> Request function xcb_big_requests_enable_cookie_t xcb_big_requests_enable(xcb_connec- tion_t *conn, Reply datastructure typedef struct xcb_big_requests_enable_reply_t { uint8_t response_type; uint8_t pad0; uint16_t sequence; uint32_t length; uint32_t maximum_request_length; } xcb_big_requests_enable_reply_t; Reply function xcb_big_requests_enable_reply_t *xcb_big_requests_enable_reply(xcb_connec- tion_t *conn, xcb_big_requests_enable_cookie_t cookie, xcb_generic_error_t **e); REQUEST ARGUMENTS conn The XCB connection to X11. REPLY FIELDS response_type The type of this reply, in this case XCB_BIG_REQUESTS_ENABLE. 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). maximum_request_length The maximum length of requests supported by the server, in 4-byte units. DESCRIPTION This enables the BIG-REQUESTS extension, which allows for requests larger than 262140 bytes in length. When enabled, if the 16-bit length field is zero, it is immediately followed by a 32-bit length field specifying the length of the request in 4-byte units. RETURN VALUE Returns an xcb_big_requests_enable_cookie_t. Errors have to be handled when calling the reply function xcb_big_requests_enable_reply. If you want to handle errors in the event loop instead, use xcb_big_re- quests_enable_unchecked. See xcb-requests(3) for details. ERRORS This request does never generate any errors. SEE ALSO xcb-requests(3) AUTHOR Generated from bigreq.xml. Contact xcb@lists.freedesktop.org for correc- tions and improvements. X Version 11 libxcb 1.17.0 xcb_big_requests_enable(3)
NAME | SYNOPSIS | REQUEST ARGUMENTS | REPLY FIELDS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | AUTHOR
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