2 * Check decoding of utime syscall.
4 * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
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8 * modification, are permitted provided that the following conditions
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31 #include <asm/unistd.h>
42 k_utime(const void *const filename, const void *const times)
44 return syscall(__NR_utime, filename, times);
50 static const char *const dummy_str = "dummy filename";
52 const time_t t = 1492350678;
53 const struct utimbuf u = { .actime = t, .modtime = t };
54 const struct utimbuf *const tail_u = tail_memdup(&u, sizeof(u));
55 const char *const dummy_filename =
56 tail_memdup(dummy_str, sizeof(dummy_str) - 1);
58 long rc = k_utime("", NULL);
59 printf("utime(\"\", NULL) = %s\n", sprintrc(rc));
61 rc = k_utime(dummy_filename + sizeof(dummy_str), tail_u + 1);
62 printf("utime(%p, %p) = %s\n", dummy_filename + sizeof(dummy_str),
63 tail_u + 1, sprintrc(rc));
65 rc = k_utime(dummy_filename, (struct tm *) tail_u + 1);
66 printf("utime(%p, %p) = %s\n",
67 dummy_filename, (struct tm *) tail_u + 1, sprintrc(rc));
69 rc = k_utime("utime\nfilename", tail_u);
70 const char *errstr = sprintrc(rc);
71 printf("utime(\"utime\\nfilename\", {actime=%lld", (long long) t);
72 print_time_t_nsec(t, 0, 1);
73 printf(", modtime=%lld", (long long) t);
74 print_time_t_nsec(t, 0, 1);
75 printf("}) = %s\n", errstr);
77 puts("+++ exited with 0 +++");
83 SKIP_MAIN_UNDEFINED("__NR_utime")