cmdlineargs.c File Reference

Command line argument processing for swocclient using getopt_long. More...

#include <getopt.h>
#include <libgen.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "internal.h"
#include <libmgec/mge-errno.h>
#include <swoc/cmdlineargs.h>

Include dependency graph for cmdlineargs.c:

Functions
static void	usage (char **argv)
int	process_cla (int argc, char **argv,...)
	Process command line arguments using getopt_long.
int	cpyarg (char *flagarg, char *srcarg)

Detailed Description

Command line argument processing for swocclient using getopt_long.

Author

Copyright (C) 2015-2023 Mark Grant

Released under the GPLv3 only.
SPDX-License-Identifier: GPL-3.0-only

Version

v1.2.0 ==== 26/11/2023

Function Documentation

cpyarg()

int cpyarg	(	char *	flagarg,
		char *	srcarg )

process_cla()

int process_cla	(	int	argc,
		char **	argv,
			... )

Process command line arguments using getopt_long.

On error mge_errno will be set.

Parameters

argc	The standard CLA argc.
argv	The standard CLA argv.
...	Variable number of flag structs.

Returns

0 on success, -mge_errno on failure.

usage()

void usage ( char ** argv )

static