ugetopts.c File Reference

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "lib/trace.h"
#include "lib/assert.h"
#include "lib/errno.h"
#include "lib/memory.h"
#include "lib/getopts.h"

Include dependency graph for ugetopts.c:

Go to the source code of this file.

Macros
#define	_POSIX_C_SOURCE   2 /* for getopt */
#define	M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_LIB

Functions
static void	usage (const char *progname, const struct m0_getopts_opt *opts, unsigned nr)
static int	getnum (const char *arg, const char *desc, int64_t *out)
static int	getscaled (const char *arg, const char *desc, m0_bcount_t *out)
int	m0_getopts (const char *progname, int argc, char *const *argv, const struct m0_getopts_opt *opts, unsigned nr)

Variables
char *	optarg
int	optind
int	optopt
int	opterr
int	optreset

Macro Definition Documentation

_POSIX_C_SOURCE

#define _POSIX_C_SOURCE   2 /* for getopt */

Definition at line 24 of file ugetopts.c.

M0_TRACE_SUBSYSTEM

#define M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_LIB

Definition at line 31 of file ugetopts.c.

Variable Documentation

optarg

char* optarg

opterr

int opterr

optind

int optind

optopt

int optopt

optreset

int optreset