xcb_shm_create_segment(3) XCB Requests xcb_shm_create_segment(3)NAME
xcb_shm_create_segment -
SYNOPSIS
#include <xcb/shm.h>
Request function
xcb_shm_create_segment_cookie_t
xcb_shm_create_segment(xcb_connection_t *conn,
xcb_shm_seg_t shmseg, uint32_t size, uint8_t read_only);
Reply datastructure
typedef struct xcb_shm_create_segment_reply_t {
uint8_t response_type;
uint8_t nfd;
uint16_t sequence;
uint32_t length;
uint8_t pad0[24];
} xcb_shm_create_segment_reply_t;
Reply function
xcb_shm_create_segment_reply_t
*xcb_shm_create_segment_reply(xcb_connection_t *conn,
xcb_shm_create_segment_cookie_t cookie,
xcb_generic_error_t **e);
REQUEST ARGUMENTS
conn The XCB connection to X11.
shmseg TODO: NOT YET DOCUMENTED.
size TODO: NOT YET DOCUMENTED.
read_only TODO: NOT YET DOCUMENTED.
REPLY FIELDS
response_type
The type of this reply, in this case XCB_SHM_CREATE_SEGMENT.
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).
nfd TODO: NOT YET DOCUMENTED.
shm_fd TODO: NOT YET DOCUMENTED.
DESCRIPTIONRETURN VALUE
Returns an xcb_shm_create_segment_cookie_t. Errors have to be handled
when calling the reply function xcb_shm_create_segment_reply.
If you want to handle errors in the event loop instead, use
xcb_shm_create_segment_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSOAUTHOR
Generated from shm.xml. Contact xcb@lists.freedesktop.org for correc‐
tions and improvements.
X Version 11 libxcb 1.11.1 xcb_shm_create_segment(3)
