xo_create_to_file3
Create and destroy libxo output handles
Part of xo_create(3).
Usage
#include <libxo/xo.h>
xo_handle_t *
xo_create(unsigned style, unsigned flags);
xo_handle_t *
xo_create_to_file(FILE *fp, unsigned style, unsigned flags);
void
xo_destroy(xo_handle_t *handle);
Library
library “libxo”
Overview
A libxo handle can be allocated using the xo_create() function.
Example:
xo_handle_t *xop = xo_create(XO_STYLE_JSON, XOF_WARN);
....
xo_emit_h(xop, "testing\n");
By default, libxo writes output to standard output. A convenience function is provided for situations when output should be written to a different file.
Use the XOF_CLOSE_FP flag to trigger a call to fclose(3) for the FILE pointer when the handle is destroyed.
The xo_destroy() function releases a handle and any resources it is using. Calling xo_destroy() with a NULL handle will release any resources associated with the default handle.
Releases
25 releases since FreeBSD 11.0-RELEASE; the text changed 2 times.