diff options
Diffstat (limited to 'filesystem.h')
| -rw-r--r-- | filesystem.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/filesystem.h b/filesystem.h index be57323..0c18494 100644 --- a/filesystem.h +++ b/filesystem.h @@ -25,7 +25,7 @@ FsPermission fs_path_permission(char const *path); // Does this file exist? Returns false for directories. bool fs_file_exists(char const *path); // Returns a NULL-terminated array of the files/directories in this directory, or NULL if the directory does not exist/out of memory. -// When you're done with the entries, call free on each one, then on the array. +// When you're done with the entries, call fs_dir_entries_free (or call free on each entry, then on the whole array). // NOTE: The files/directories aren't returned in any particular order! FsDirectoryEntry **fs_list_directory(char const *dirname); // Create the directory specified by `path` @@ -41,6 +41,11 @@ int fs_mkdir(char const *path); // -1 if we can't get the cwd for whatever reason. int fs_get_cwd(char *buf, size_t buflen); +void fs_dir_entries_free(FsDirectoryEntry **entries) { + for (int i = 0; entries[i]; ++i) + free(entries[i]); + free(entries); +} #endif // FILESYSTEM_H_ |