2 * Check decoding of futimesat syscall.
4 * Copyright (c) 2015-2017 Dmitry V. Levin <ldv@altlinux.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <asm/unistd.h>
37 # include <sys/time.h>
44 static const char sample[] = "futimesat_sample";
45 unsigned long dirfd = (unsigned long) 0xdeadbeef00000000ULL | -100U;
47 long rc = syscall(__NR_futimesat, dirfd, sample, 0);
48 printf("futimesat(AT_FDCWD, \"%s\", NULL) = %s\n",
49 sample, sprintrc(rc));
51 struct timeval *const ts = tail_alloc(sizeof(*ts) * 2);
52 dirfd = (unsigned long) 0xdeadbeefffffffffULL;
54 ts[0].tv_sec = 1492356708;
55 ts[0].tv_usec = 567891234;
56 ts[1].tv_sec = 1492357086;
57 ts[1].tv_usec = 678902345;
59 rc = syscall(__NR_futimesat, dirfd, 0, ts + 2);
60 printf("futimesat(%d, NULL, %p) = %s\n",
61 (int) dirfd, ts + 2, sprintrc(rc));
63 rc = syscall(__NR_futimesat, dirfd, 0, ts + 1);
64 printf("futimesat(%d, NULL, %p) = %s\n",
65 (int) dirfd, ts + 1, sprintrc(rc));
68 rc = syscall(__NR_futimesat, 0, "", ts);
69 printf("futimesat(0, \"\", [{tv_sec=%jd, tv_usec=%jd}, "
70 "{tv_sec=%jd, tv_usec=%jd}]) = %s\n",
71 (intmax_t) ts[0].tv_sec, (intmax_t) ts[0].tv_usec,
72 (intmax_t) ts[1].tv_sec, (intmax_t) ts[1].tv_usec,
75 puts("+++ exited with 0 +++");
81 SKIP_MAIN_UNDEFINED("__NR_futimesat")