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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2017-2019 Petr Vorel <pvorel@suse.cz>
*
* Internal helper functions for the shell library. Do not use directly
* in test programs.
*/
#ifndef TST_PRIVATE_H_
#define TST_PRIVATE_H_
#include <stdio.h>
#include <netdb.h>
#include "tst_defaults.h"
#define MAX_IPV4_PREFIX 32
#define MAX_IPV6_PREFIX 128
#define tst_res_comment(...) { \
fprintf(stderr, "# "); \
tst_res(__VA_ARGS__); } \
#define tst_brk_comment(...) { \
fprintf(stderr, "# "); \
tst_brk(TCONF, __VA_ARGS__); } \
void tst_print_svar(const char *name, const char *val);
void tst_print_svar_change(const char *name, const char *val);
int tst_get_prefix(const char *ip_str, int is_ipv6);
/*
* Checks kernel config for a single configuration option and returns its
* state if found. The possible return values are the same as for
* tst_kconfig_var.choice, with the same meaning. See tst_kconfig_read()
* description in tst_kconfig.h.
*/
char tst_kconfig_get(const char *confname);
/*
* If cmd argument is a single command, this function just checks command
* whether exists. If not, case skips.
* If cmd argument is a complex string ie 'mkfs.ext4 >= 1.43.0', this
* function checks command version whether meets this requirement.
* If not, case skips.
*/
void tst_check_cmd(const char *cmd);
#endif
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