LIBXO(3)

NAME
xo_emit - emit formatted output based on format string and arguments

LIBRARY
libxo

SYNOPSIS
#include <libxo/xo.h>
typedef void *(*xo_realloc_func_t)(void *, size_t);

typedef void (*xo_free_func_t)(void *);
void
xo_set_allocator(xo_realloc_func_t realloc_func, xo_free_func_t free_func);

DESCRIPTION
The xo_set_allocator() function allows libxo to be used in environments where the standard realloc(3) and free(3) functions are not available.

realloc_func should expect the same arguments as realloc(3) and return a pointer to memory following the same convention. free_func will receive the same argument as free(3) and should release it, as appropriate for the environment.

By default, the standard realloc(3) and free(3) functions are used.

ADDITIONAL DOCUMENTATION
Complete documentation can be found on github:

    http://juniper.github.io/libxo/libxo-manual.html

libxo lives on github as:

    https://github.com/Juniper/libxo

The latest release of libxo is available at:

    https://github.com/Juniper/libxo/releases

SEE ALSO
xo_emit(3)

HISTORY
The libxo library was added in FreeBSD 11.0.

AUTHOR
Phil Shafer