src/basic/dirent-util.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 #include <dirent.h>
   5 #include <errno.h>
   6 #include <stdbool.h>
   7
   8 #include "macro.h"
   9 #include "path-util.h"
  10
  11 int dirent_ensure_type(DIR *d, struct dirent *de);
  12
  13 bool dirent_is_file(const struct dirent *de) _pure_;
  14 bool dirent_is_file_with_suffix(const struct dirent *de, const char *suffix) _pure_;
  15
  16 struct dirent* readdir_no_dot(DIR *dirp);
  17
  18 #define FOREACH_DIRENT(de, d, on_error)                                 \
  19         for (errno = 0, de = readdir(d);; errno = 0, de = readdir(d))   \
  20                 if (!de) {                                              \
  21                         if (errno > 0) {                                \
  22                                 on_error;                               \
  23                         }                                               \
  24                         break;                                          \
  25                 } else if (hidden_or_backup_file((de)->d_name))         \
  26                         continue;                                       \
  27                 else
  28
  29 #define FOREACH_DIRENT_ALL(de, d, on_error)                             \
  30         for (errno = 0, de = readdir(d);; errno = 0, de = readdir(d))   \
  31                 if (!de) {                                              \
  32                         if (errno > 0) {                                \
  33                                 on_error;                               \
  34                         }                                               \
  35                         break;                                          \
  36                 } else