lib/selinux-at.c

   1 /* openat-style fd-relative functions for SE Linux
   2    Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16
  17 /* written by Jim Meyering */
  18
  19 #include <config.h>
  20
  21 #include "selinux-at.h"
  22 #include "openat.h"
  23
  24 #include <stdlib.h>
  25 #include <unistd.h>
  26 #include <errno.h>
  27 #include <fcntl.h>
  28
  29 #include "save-cwd.h"
  30
  31 #include "openat-priv.h"
  32
  33 #define AT_FUNC_NAME getfileconat
  34 #define AT_FUNC_F1 getfilecon
  35 #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t *con
  36 #define AT_FUNC_POST_FILE_ARGS        , con
  37 #include "at-func.c"
  38 #undef AT_FUNC_NAME
  39 #undef AT_FUNC_F1
  40 #undef AT_FUNC_POST_FILE_PARAM_DECLS
  41 #undef AT_FUNC_POST_FILE_ARGS
  42
  43 #define AT_FUNC_NAME lgetfileconat
  44 #define AT_FUNC_F1 lgetfilecon
  45 #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t *con
  46 #define AT_FUNC_POST_FILE_ARGS        , con
  47 #include "at-func.c"
  48 #undef AT_FUNC_NAME
  49 #undef AT_FUNC_F1
  50 #undef AT_FUNC_POST_FILE_PARAM_DECLS
  51 #undef AT_FUNC_POST_FILE_ARGS
  52
  53 #define AT_FUNC_NAME setfileconat
  54 #define AT_FUNC_F1 setfilecon
  55 #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t con
  56 #define AT_FUNC_POST_FILE_ARGS        , con
  57 #include "at-func.c"
  58 #undef AT_FUNC_NAME
  59 #undef AT_FUNC_F1
  60 #undef AT_FUNC_POST_FILE_PARAM_DECLS
  61 #undef AT_FUNC_POST_FILE_ARGS
  62
  63 #define AT_FUNC_NAME lsetfileconat
  64 #define AT_FUNC_F1 lsetfilecon
  65 #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t con
  66 #define AT_FUNC_POST_FILE_ARGS        , con
  67 #include "at-func.c"
  68 #undef AT_FUNC_NAME
  69 #undef AT_FUNC_F1
  70 #undef AT_FUNC_POST_FILE_PARAM_DECLS
  71 #undef AT_FUNC_POST_FILE_ARGS