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// SPDX-License-Identifier: GPL-2.0-or-later
#define TST_NO_DEFAULT_MAIN
#include <stdio.h>
#include <stdlib.h>
#include <sys/mount.h>
#include "tst_test.h"
#include "tst_safe_macros.h"
#include "tst_safe_stdio.h"
#include "tst_lockdown.h"
int tst_lockdown_enabled(void)
{
char line[BUFSIZ];
FILE *file;
if (access(PATH_LOCKDOWN, F_OK) != 0) {
tst_res(TINFO, "Unable to determine system lockdown state");
return 0;
}
file = SAFE_FOPEN(PATH_LOCKDOWN, "r");
if (!fgets(line, sizeof(line), file))
tst_brk(TBROK | TERRNO, "fgets %s", PATH_LOCKDOWN);
SAFE_FCLOSE(file);
return (strstr(line, "[none]") == NULL);
}
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