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.
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
/*
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* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2015-2018 The strace developers.
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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_fcntl64
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# define TEST_SYSCALL_NR __NR_fcntl64
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# define TEST_SYSCALL_STR "fcntl64"
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# include "fcntl-common.c"
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static void
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test_flock64_lk64(void)
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{
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TEST_FLOCK64_EINVAL(F_SETLK64);
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TEST_FLOCK64_EINVAL(F_SETLKW64);
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TAIL_ALLOC_OBJECT_CONST_PTR(struct_kernel_flock64, fl);
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memset(fl, 0, sizeof(*fl));
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fl->l_type = F_RDLCK;
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fl->l_len = FILE_LEN;
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long rc = invoke_test_syscall(0, F_SETLK64, fl);
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printf("%s(0, F_SETLK64, {l_type=F_RDLCK, l_whence=SEEK_SET"
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", l_start=0, l_len=%d}) = %s\n",
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TEST_SYSCALL_STR, FILE_LEN, errstr);
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if (rc)
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return;
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invoke_test_syscall(0, F_GETLK64, fl);
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printf("%s(0, F_GETLK64, {l_type=F_UNLCK, l_whence=SEEK_SET"
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", l_start=0, l_len=%d, l_pid=0}) = 0\n",
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TEST_SYSCALL_STR, FILE_LEN);
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invoke_test_syscall(0, F_SETLKW64, fl);
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printf("%s(0, F_SETLKW64, {l_type=F_UNLCK, l_whence=SEEK_SET"
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", l_start=0, l_len=%d}) = 0\n",
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TEST_SYSCALL_STR, FILE_LEN);
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}
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#else
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SKIP_MAIN_UNDEFINED("__NR_fcntl64")
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#endif
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