blob: d37239f8569020e2b09cdb65b53c402b82a9a121 [file] [log] [blame]
* cmdl.h Framework for handling command line options.
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
* Authors: Richard Alpe <>
#ifndef _TIPC_CMDL_H
#define _TIPC_CMDL_H
#include <libmnl/libmnl.h>
extern int help_flag;
enum {
OPT_KEY = (1 << 0),
OPT_KEYVAL = (1 << 1),
struct cmdl {
int optind;
int argc;
char **argv;
struct tipc_sup_media {
char *media;
char *identifier;
void (*help)(struct cmdl *cmdl, char *media);
struct cmd {
const char *cmd;
int (*func)(struct nlmsghdr *nlh, const struct cmd *cmd,
struct cmdl *cmdl, void *data);
void (*help)(struct cmdl *cmdl);
struct opt {
const char *key;
uint16_t flag;
char *val;
struct opt *get_opt(struct opt *opts, char *key);
bool has_opt(struct opt *opts, char *key);
int parse_opts(struct opt *opts, struct cmdl *cmdl);
char *shift_cmdl(struct cmdl *cmdl);
int run_cmd(struct nlmsghdr *nlh, const struct cmd *caller,
const struct cmd *cmds, struct cmdl *cmdl, void *data);
const struct cmd *find_cmd(const struct cmd *cmds, char *str);