options_interface.c File Reference

#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "options.h"

Include dependency graph for options_interface.c:

Go to the source code of this file.

Defines
#define	_GNU_SOURCE
Functions
struct option *	options_allocate (int n)
void	options_alternative (struct option *ops, const char *name, struct option_alternative *alt, int *value, const char *desc)
void	options_double (struct option *ops, const char *name, double *p, double def_value, const char *desc)
void	options_int (struct option *ops, const char *name, int *p, int def_value, const char *desc)
struct option *	options_next_empty (struct option *ops)
void	options_string (struct option *ops, const char *name, const char **p, const char *def_value, const char *desc)
char *	strdup_ (const char *s)

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Define Documentation

#define _GNU_SOURCE

Definition at line 7 of file options_interface.c.

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Function Documentation

struct option* options_allocate

(

int

n

)

[read]

User-friendly interface

Definition at line 16 of file options_interface.c.

void options_alternative	(	struct option *	ops,
		const char *	name,
		struct option_alternative *	alt,
		int *	value,
		const char *	desc
	)

Definition at line 49 of file options_interface.c.

void options_double	(	struct option *	ops,
		const char *	name,
		double *	p,
		double	def_value,
		const char *	desc
	)

Definition at line 62 of file options_interface.c.

void options_int	(	struct option *	ops,
		const char *	name,
		int *	p,
		int	def_value,
		const char *	desc
	)

Definition at line 39 of file options_interface.c.

struct option* options_next_empty

(

struct option *

ops

)

[read]

Definition at line 30 of file options_interface.c.

void options_string	(	struct option *	ops,
		const char *	name,
		const char **	p,
		const char *	def_value,
		const char *	desc
	)

Definition at line 72 of file options_interface.c.

char* strdup_

(

const char *

s

)

Our version of strdup.

Definition at line 38 of file options.c.