external/bsd/bind/dist/contrib/dlz/modules/filesystem/dir.h

   1 /*      $NetBSD: dir.h,v 1.1.1.3 2014/12/10 03:34:31 christos Exp $     */
   2
   3 /*
   4  * Copyright (C) 2013 Internet Systems Consortium, Inc. ("ISC")
   5  *
   6  * Permission to use, copy, modify, and/or distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
  11  * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  12  * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
  13  * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
  14  * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
  15  * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  16  * PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #include <sys/types.h>
  20 #include <dirent.h>
  21
  22 #define DIR_NAMEMAX 256
  23 #define DIR_PATHMAX 1024
  24
  25 typedef struct direntry {
  26         char            name[DIR_NAMEMAX];
  27         unsigned int    length;
  28 } direntry_t;
  29
  30 typedef struct dir {
  31         char            dirname[DIR_PATHMAX];
  32         direntry_t      entry;
  33         DIR *           handle;
  34 } dir_t;
  35
  36 void
  37 dir_init(dir_t *dir);
  38
  39 isc_result_t
  40 dir_open(dir_t *dir, const char *dirname);
  41
  42 isc_result_t
  43 dir_read(dir_t *dir);
  44
  45 isc_result_t
  46 dir_reset(dir_t *dir);
  47
  48 void
  49 dir_close(dir_t *dir);