source3/lib/file_id.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    file_id structure handling
   5
   6    Copyright (C) Andrew Tridgell 2007
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #ifndef __LIB_FILE_ID_H__
  23 #define __LIB_FILE_ID_H__
  24
  25 #include "librpc/gen_ndr/file_id.h"
  26
  27 /* The following definitions come from lib/file_id.c  */
  28
  29 bool file_id_equal(const struct file_id *id1, const struct file_id *id2);
  30
  31 /*
  32  * strlen("18446744073709551615")=20 times 3 plus 2 colons plus trailing 0
  33  */
  34 struct file_id_buf { char buf[63]; };
  35 char *file_id_str_buf(struct file_id fid, struct file_id_buf *dst);
  36
  37 /*
  38   an allocated string for a file_id structure
  39  */
  40 void push_file_id_16(char *buf, const struct file_id *id);
  41 void push_file_id_24(char *buf, const struct file_id *id);
  42 void pull_file_id_24(const char *buf, struct file_id *id);
  43
  44 /*
  45  * Make a SMB File-ID from itime
  46  */
  47 struct stat_ex;
  48 uint64_t make_file_id_from_itime(const struct stat_ex *st);
  49
  50 #endif