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