test/misc/tst-nftw.c

   1 #define _XOPEN_SOURCE 500
   2 #define _GNU_SOURCE
   3 #include <ftw.h>
   4 #include <stdio.h>
   5 #include <sys/types.h>
   6 #include <sys/stat.h>
   7 #include <fcntl.h>
   8 #include <unistd.h>
   9
  10 int result = 0;
  11
  12 static int process_one_entry(const char *fpath, const struct stat *sb,
  13                              int typeflag, struct FTW *ftwbuf)
  14 {
  15
  16     struct stat buf;
  17     const char *rel_path = fpath+ftwbuf->base;
  18
  19     printf("Processing %s in working dir %s\n",
  20            rel_path, get_current_dir_name());
  21     if (stat(rel_path, &buf) < 0) {
  22         perror("Oops...relative path does not exist in current directory");
  23         result = 1;
  24     }
  25 }
  26
  27 static int
  28 do_test(void)
  29 {
  30     char *path = "/tmp/stest_dir";
  31     char *subpath = "/tmp/stest_dir/d1";
  32     char *filepath = "/tmp/stest_dir/f1";
  33     char *filesubpath = "/tmp/stest_dir/d1/f2";
  34
  35     if ((mkdir(path, 0700)) < 0)
  36         perror("Creating path");
  37     if ((mkdir(subpath, 0700)) < 0)
  38         perror("Creating subpath");
  39     if ((open(filepath, O_CREAT)) < 0)
  40         perror("Opening filepath");
  41     if ((open(filesubpath, O_CREAT)) < 0)
  42         perror("Opening filesubpath");
  43
  44     if (nftw(path, process_one_entry, 100, (FTW_CHDIR|FTW_DEPTH|FTW_PHYS)) < 0)
  45         perror("ntfw");
  46
  47     unlink(filesubpath);
  48     unlink(filepath);
  49     rmdir(subpath);
  50     rmdir(path);
  51
  52     return result;
  53 }
  54
  55 #define TIMEOUT 5
  56 #define TEST_FUNCTION do_test ()
  57 #include "../test-skeleton.c"