kc3-lang/gnulib/lib/selinux-at.c

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• Hash : 42089513
  Author :
  Date : 2009-09-03T11:38:53
  

  openat: make template easier to use
  
  * lib/at-func.c (CALL_FUNC): Allow AT_FUNC_USE_F1_COND and
  AT_FUNC_F2 to be undefined.
  (VALIDATE_FLAG): New macro; use it to reject bad flags.
  (AT_FUNC_USE_F1_COND): Change sense to just flag bit.
  * lib/fchmodat.c (AT_FUNC_USE_F1_COND): Adjust.
  * lib/fchownat.c (AT_FUNC_USE_F1_COND): Likewise.
  * lib/openat.c (AT_FUNC_USE_F1_COND) [fstatat, unlinkat]:
  Likewise.
  * lib/mkdirat.c (AT_FUNC_F2, AT_FUNC_USE_F1_COND): Delete.
  * lib/selinux-at.c (AT_FUNC_F2, AT_FUNC_USE_F1_COND)
  [getfileconat, lgetfileconat, setfileconat, lsetfileconat]:
  Likewise.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• lib/selinux-at.c

• /* openat-style fd-relative functions for SE Linux
     Copyright (C) 2007, 2009 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  /* written by Jim Meyering */
  
  #include <config.h>
  
  #include "selinux-at.h"
  #include "openat.h"
  
  #include <stdlib.h>
  #include <unistd.h>
  #include <errno.h>
  #include <fcntl.h>
  
  #include "dirname.h" /* solely for definition of IS_ABSOLUTE_FILE_NAME */
  #include "save-cwd.h"
  
  #include "openat-priv.h"
  
  #define AT_FUNC_NAME getfileconat
  #define AT_FUNC_F1 getfilecon
  #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t *con
  #define AT_FUNC_POST_FILE_ARGS        , con
  #include "at-func.c"
  #undef AT_FUNC_NAME
  #undef AT_FUNC_F1
  #undef AT_FUNC_POST_FILE_PARAM_DECLS
  #undef AT_FUNC_POST_FILE_ARGS
  
  #define AT_FUNC_NAME lgetfileconat
  #define AT_FUNC_F1 lgetfilecon
  #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t *con
  #define AT_FUNC_POST_FILE_ARGS        , con
  #include "at-func.c"
  #undef AT_FUNC_NAME
  #undef AT_FUNC_F1
  #undef AT_FUNC_POST_FILE_PARAM_DECLS
  #undef AT_FUNC_POST_FILE_ARGS
  
  #define AT_FUNC_NAME setfileconat
  #define AT_FUNC_F1 setfilecon
  #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t con
  #define AT_FUNC_POST_FILE_ARGS        , con
  #include "at-func.c"
  #undef AT_FUNC_NAME
  #undef AT_FUNC_F1
  #undef AT_FUNC_POST_FILE_PARAM_DECLS
  #undef AT_FUNC_POST_FILE_ARGS
  
  #define AT_FUNC_NAME lsetfileconat
  #define AT_FUNC_F1 lsetfilecon
  #define AT_FUNC_POST_FILE_PARAM_DECLS , security_context_t con
  #define AT_FUNC_POST_FILE_ARGS        , con
  #include "at-func.c"
  #undef AT_FUNC_NAME
  #undef AT_FUNC_F1
  #undef AT_FUNC_POST_FILE_PARAM_DECLS
  #undef AT_FUNC_POST_FILE_ARGS
  

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