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/*
* Check decoding of prctl PR_CAPBSET_READ/PR_CAPBSET_DROP operations.
*
* Copyright (c) 2021 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include "scno.h"
#include <stdio.h>
#include <unistd.h>
#include <linux/prctl.h>
#include <linux/capability.h>
int
main(void)
{
long rc;
prctl_marker();
rc = syscall(__NR_prctl, PR_CAPBSET_READ, CAP_AUDIT_CONTROL);
printf("prctl(PR_CAPBSET_READ, CAP_AUDIT_CONTROL) = %s\n",
sprintrc(rc));
rc = syscall(__NR_prctl, PR_CAPBSET_READ, CAP_NET_RAW);
printf("prctl(PR_CAPBSET_READ, CAP_NET_RAW) = %s\n",
sprintrc(rc));
rc = syscall(__NR_prctl, PR_CAPBSET_READ, 0xff);
printf("prctl(PR_CAPBSET_READ, 0xff /* CAP_??? */) = %s\n",
sprintrc(rc));
rc = syscall(__NR_prctl, PR_CAPBSET_DROP, CAP_AUDIT_CONTROL);
printf("prctl(PR_CAPBSET_DROP, CAP_AUDIT_CONTROL) = %s\n",
sprintrc(rc));
rc = syscall(__NR_prctl, PR_CAPBSET_DROP, CAP_NET_RAW);
printf("prctl(PR_CAPBSET_DROP, CAP_NET_RAW) = %s\n",
sprintrc(rc));
rc = syscall(__NR_prctl, PR_CAPBSET_DROP, 0xff);
printf("prctl(PR_CAPBSET_DROP, 0xff /* CAP_??? */) = %s\n",
sprintrc(rc));
puts("+++ exited with 0 +++");
return 0;
}
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