memcheck/tests/freebsd/utimens.c

   1 /*
   2  * Tests for the utimens functions
   3  *
   4  * futimens
   5  * utimensat
   6  */
   7
   8 #include <sys/stat.h>
   9 #include <stdlib.h>
  10 #include <unistd.h>
  11 #include <string.h>
  12 #include <stdio.h>
  13 #include <dirent.h>
  14 #include <fcntl.h>
  15
  16 int main(void)
  17 {
  18    char tmpfile1[] = "/tmp/testutimens1.XXXXXX";
  19    char tmpfile2[] = "/tmp/testutimens2.XXXXXX";
  20    int tmpfd1 = mkstemp(tmpfile1);
  21    int tmpfd2 = mkstemp(tmpfile2);
  22    close(tmpfd1);
  23    close(tmpfd2);
  24    struct timespec times[2];
  25    times[0].tv_sec = 30;
  26    times[0].tv_nsec = 271828;
  27    times[1].tv_sec = 42;
  28    times[1].tv_nsec = 314159;
  29
  30    if (-1 == futimens(tmpfd1, times))
  31    {
  32       perror("futimens failed:");
  33    }
  34
  35    DIR* tmpdir = opendir("/tmp");
  36    if (tmpdir) {
  37       int tmpdirfd = dirfd(tmpdir);
  38       if (-1 == utimensat(tmpdirfd, tmpfile2+5, times, AT_SYMLINK_NOFOLLOW))
  39       {
  40          perror("utimensat failed:");
  41       }
  42
  43       close(tmpdirfd);
  44    }
  45
  46    // some errors
  47    struct timespec badtimes[2];
  48    int badfd;
  49    char* badname = strdup("foo");
  50    free(badname);
  51    futimens(badfd, badtimes);
  52    utimensat(badfd, badname, badtimes, badfd);
  53
  54    unlink(tmpfile1);
  55    unlink(tmpfile2);
  56 }
  57