xcb_list_fonts(3) XCB Requests xcb_list_fonts(3)
NAME
xcb_list_fonts - get matching font names
SYNOPSIS
#include <xcb/xproto.h> Request function
xcb_list_fonts_cookie_t
xcb_list_fonts(xcb_connection_t *
conn,
uint16_t
max_names, uint16_t
pattern_len, const
char *
pattern);
Reply datastructure
typedef struct xcb_list_fonts_reply_t {
uint8_t
response_type;
uint8_t
pad0;
uint16_t
sequence;
uint32_t
length;
uint16_t
names_len;
uint8_t
pad1[22];
}
xcb_list_fonts_reply_t;
Reply function
xcb_list_fonts_reply_t *
xcb_list_fonts_reply(xcb_connection_t *
conn,
xcb_list_fonts_cookie_t
cookie, xcb_generic_error_t **
e);
Reply accessors
int
xcb_list_fonts_names_length(const xcb_list_fonts_reply_t *
reply);
xcb_str_iterator_t
xcb_list_fonts_names_iterator(const
xcb_list_fonts_reply_t *
reply);
REQUEST ARGUMENTS
conn The XCB connection to X11.
max_names The maximum number of fonts to be returned.
pattern_len The length (in bytes) of
pattern.
pattern A font pattern, for example "-misc-fixed-*".
The asterisk (*) is a wildcard for any number of
characters. The question mark (?) is a wildcard for a
single character. Use of uppercase or lowercase does not
matter.
REPLY FIELDS
response_type The type of this reply, in this case
XCB_LIST_FONTS. 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).
names_len The number of font names.
DESCRIPTION
Gets a list of available font names which match the given
pattern.
RETURN VALUE
Returns an
xcb_list_fonts_cookie_t. Errors have to be handled when
calling the reply function
xcb_list_fonts_reply.
If you want to handle errors in the event loop instead, use
xcb_list_fonts_unchecked. See
xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
xcb-requests(3)AUTHOR
Generated from xproto.xml. Contact xcb@lists.freedesktop.org for
corrections and improvements.
X Version 11 libxcb 1.16.1 xcb_list_fonts(3)
