LIBXO(3) FreeBSD Library Functions Manual LIBXO(3)
NAME
xo_set_writer - set custom writer functions for a libxo handle
LIBRARY
Text, XML, JSON, and HTML Output Emission Library (libxo, -lxo)
SYNOPSIS
#include <libxo/xo.h>
void typedef xo_ssize_t (*xo_write_func_t)(void *, const char *);
typedef void (*xo_close_func_t)(void *);
typedef int (*xo_flush_func_t)(void *);
xo_set_writer(xo_handle_t *handle, void *opaque);
"xo_write_func_t write_func"
"xo_close_func_t close_func"
"xo_flush_func_t flush_func"
DESCRIPTION
The xo_set_writer() function allows custom "write" functions which can
tailor how libxo writes data. An opaque argument is recorded and passed
back to the write_func function, allowing the function to acquire context
information. The close_func function can release this opaque data and
any other resources as needed. The flush_func function should flush any
pending data associated with the opaque pointer.
SEE ALSO
xo_emit(3), libxo(3)
HISTORY
The libxo library first appeared in FreeBSD 11.0.
AUTHORS
libxo was written by Phil Shafer <
[email protected]>.
FreeBSD 14.1-RELEASE-p8 December 4, 2014 FreeBSD 14.1-RELEASE-p8