1*cf84ac9aSAndroid Build Coastguard Worker /*
2*cf84ac9aSAndroid Build Coastguard Worker * Copyright (c) 2015-2016 Dmitry V. Levin <[email protected]>
3*cf84ac9aSAndroid Build Coastguard Worker * All rights reserved.
4*cf84ac9aSAndroid Build Coastguard Worker *
5*cf84ac9aSAndroid Build Coastguard Worker * Redistribution and use in source and binary forms, with or without
6*cf84ac9aSAndroid Build Coastguard Worker * modification, are permitted provided that the following conditions
7*cf84ac9aSAndroid Build Coastguard Worker * are met:
8*cf84ac9aSAndroid Build Coastguard Worker * 1. Redistributions of source code must retain the above copyright
9*cf84ac9aSAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer.
10*cf84ac9aSAndroid Build Coastguard Worker * 2. Redistributions in binary form must reproduce the above copyright
11*cf84ac9aSAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer in the
12*cf84ac9aSAndroid Build Coastguard Worker * documentation and/or other materials provided with the distribution.
13*cf84ac9aSAndroid Build Coastguard Worker * 3. The name of the author may not be used to endorse or promote products
14*cf84ac9aSAndroid Build Coastguard Worker * derived from this software without specific prior written permission.
15*cf84ac9aSAndroid Build Coastguard Worker *
16*cf84ac9aSAndroid Build Coastguard Worker * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17*cf84ac9aSAndroid Build Coastguard Worker * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18*cf84ac9aSAndroid Build Coastguard Worker * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19*cf84ac9aSAndroid Build Coastguard Worker * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20*cf84ac9aSAndroid Build Coastguard Worker * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21*cf84ac9aSAndroid Build Coastguard Worker * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22*cf84ac9aSAndroid Build Coastguard Worker * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23*cf84ac9aSAndroid Build Coastguard Worker * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24*cf84ac9aSAndroid Build Coastguard Worker * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25*cf84ac9aSAndroid Build Coastguard Worker * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*cf84ac9aSAndroid Build Coastguard Worker */
27*cf84ac9aSAndroid Build Coastguard Worker
28*cf84ac9aSAndroid Build Coastguard Worker #include "tests.h"
29*cf84ac9aSAndroid Build Coastguard Worker #include <stdio.h>
30*cf84ac9aSAndroid Build Coastguard Worker #include <sys/stat.h>
31*cf84ac9aSAndroid Build Coastguard Worker #include <sys/mount.h>
32*cf84ac9aSAndroid Build Coastguard Worker #include <asm/unistd.h>
33*cf84ac9aSAndroid Build Coastguard Worker #include <unistd.h>
34*cf84ac9aSAndroid Build Coastguard Worker
35*cf84ac9aSAndroid Build Coastguard Worker #ifdef __NR_oldumount
36*cf84ac9aSAndroid Build Coastguard Worker # define TEST_SYSCALL_STR "oldumount"
37*cf84ac9aSAndroid Build Coastguard Worker #else
38*cf84ac9aSAndroid Build Coastguard Worker # if defined __NR_umount && defined __NR_umount2
39*cf84ac9aSAndroid Build Coastguard Worker # define __NR_oldumount __NR_umount
40*cf84ac9aSAndroid Build Coastguard Worker # define TEST_SYSCALL_STR "umount"
41*cf84ac9aSAndroid Build Coastguard Worker # endif
42*cf84ac9aSAndroid Build Coastguard Worker #endif
43*cf84ac9aSAndroid Build Coastguard Worker
44*cf84ac9aSAndroid Build Coastguard Worker #ifdef __NR_oldumount
45*cf84ac9aSAndroid Build Coastguard Worker
46*cf84ac9aSAndroid Build Coastguard Worker int
main(void)47*cf84ac9aSAndroid Build Coastguard Worker main(void)
48*cf84ac9aSAndroid Build Coastguard Worker {
49*cf84ac9aSAndroid Build Coastguard Worker static const char sample[] = "umount.sample";
50*cf84ac9aSAndroid Build Coastguard Worker if (mkdir(sample, 0700))
51*cf84ac9aSAndroid Build Coastguard Worker perror_msg_and_fail("mkdir: %s", sample);
52*cf84ac9aSAndroid Build Coastguard Worker
53*cf84ac9aSAndroid Build Coastguard Worker long rc = syscall(__NR_oldumount, sample);
54*cf84ac9aSAndroid Build Coastguard Worker printf("%s(\"%s\") = %ld %s (%m)\n",
55*cf84ac9aSAndroid Build Coastguard Worker TEST_SYSCALL_STR, sample, rc, errno2name());
56*cf84ac9aSAndroid Build Coastguard Worker
57*cf84ac9aSAndroid Build Coastguard Worker if (rmdir(sample))
58*cf84ac9aSAndroid Build Coastguard Worker perror_msg_and_fail("rmdir: %s", sample);
59*cf84ac9aSAndroid Build Coastguard Worker
60*cf84ac9aSAndroid Build Coastguard Worker puts("+++ exited with 0 +++");
61*cf84ac9aSAndroid Build Coastguard Worker return 0;
62*cf84ac9aSAndroid Build Coastguard Worker }
63*cf84ac9aSAndroid Build Coastguard Worker
64*cf84ac9aSAndroid Build Coastguard Worker #else
65*cf84ac9aSAndroid Build Coastguard Worker
66*cf84ac9aSAndroid Build Coastguard Worker SKIP_MAIN_UNDEFINED("__NR_oldumount")
67*cf84ac9aSAndroid Build Coastguard Worker
68*cf84ac9aSAndroid Build Coastguard Worker #endif
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