1 /*
2 * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include "tests.h"
29 #include <asm/unistd.h>
30
31 #ifdef __NR_fcntl
32
33 # define TEST_SYSCALL_NR __NR_fcntl
34 # define TEST_SYSCALL_STR "fcntl"
35 # include "struct_flock.c"
36
37 # define TEST_FLOCK64_EINVAL(cmd) test_flock64_einval(cmd, #cmd)
38
39 static void
test_flock64_einval(const int cmd,const char * name)40 test_flock64_einval(const int cmd, const char *name)
41 {
42 struct_kernel_flock64 fl = {
43 .l_type = F_RDLCK,
44 .l_start = 0xdefaced1facefeedULL,
45 .l_len = 0xdefaced2cafef00dULL
46 };
47 invoke_test_syscall(cmd, &fl);
48 printf("%s(0, %s, %p) = %s\n",
49 TEST_SYSCALL_STR, name, &fl, EINVAL_STR);
50 }
51
52 static void
test_flock64(void)53 test_flock64(void)
54 {
55 /*
56 * F_[GS]ETOWN_EX had conflicting values with F_[GS]ETLK64
57 * in kernel revisions v2.6.32-rc1~96..v2.6.32-rc7~23.
58 */
59 #if !defined(F_GETOWN_EX) || F_GETOWN_EX != F_SETLK64
60 TEST_FLOCK64_EINVAL(F_SETLK64);
61 #endif
62 /* F_GETLK and F_SETLKW64 have conflicting values on mips64 */
63 #if !defined(__mips64) || F_GETLK != F_SETLKW64
64 TEST_FLOCK64_EINVAL(F_SETLKW64);
65 #endif
66 #if !defined(F_SETOWN_EX) || F_SETOWN_EX != F_GETLK64
67 TEST_FLOCK64_EINVAL(F_GETLK64);
68 #endif
69 }
70
71 int
main(void)72 main(void)
73 {
74 create_sample();
75 test_flock();
76 test_flock64();
77
78 puts("+++ exited with 0 +++");
79 return 0;
80 }
81
82 #else
83
84 SKIP_MAIN_UNDEFINED("__NR_fcntl")
85
86 #endif
87