Dmitry V. Levin
c6782f144a
strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details.
42 lines
964 B
C
42 lines
964 B
C
/*
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* Check decoding of mbind syscall.
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*
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* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "tests.h"
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#include <asm/unistd.h>
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#ifdef __NR_mbind
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# include <stdio.h>
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# include <unistd.h>
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int
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main(void)
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{
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const unsigned long len = (unsigned long) 0xcafef00dbadc0dedULL;
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const unsigned long mode = 3;
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const unsigned long nodemask = (unsigned long) 0xfacefeedfffffff1ULL;
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const unsigned long maxnode = (unsigned long) 0xdeadbeeffffffff2ULL;
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const unsigned long flags = -1UL;
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long rc = syscall(__NR_mbind, 0, len, mode, nodemask, maxnode, flags);
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printf("mbind(NULL, %lu, %s, %#lx, %lu, %s|%#x) = %ld %s (%m)\n",
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len, "MPOL_INTERLEAVE", nodemask, maxnode,
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"MPOL_MF_STRICT|MPOL_MF_MOVE|MPOL_MF_MOVE_ALL",
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(unsigned) flags & ~7, rc, errno2name());
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puts("+++ exited with 0 +++");
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return 0;
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_mbind")
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#endif
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