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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2022
* Max Krummenacher, Toradex
*
* Snippets taken from tools/env/fw_env.c
*
* This prints the list of default environment variables as currently
* configured.
*
*/
#include <stdio.h>
/* Pull in the current config to define the default environment */
#include <linux/kconfig.h>
#ifndef __ASSEMBLY__
#define __ASSEMBLY__ /* get only #defines from config.h */
#include <config.h>
#undef __ASSEMBLY__
#else
#include <config.h>
#endif
#define DEFAULT_ENV_INSTANCE_STATIC
#include <generated/environment.h>
#include <env_default.h>
int main(void)
{
char *env, *nxt;
for (env = default_environment; *env; env = nxt + 1) {
for (nxt = env; *nxt; ++nxt) {
if (nxt >= &default_environment[sizeof(default_environment)]) {
fprintf(stderr, "## Error: environment not terminated\n");
return -1;
}
}
printf("%s\n", env);
}
return 0;
}
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