kc3-lang/gnulib/lib/fcntl-safer.h

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• Hash : 02fd4eb4
  Author :
  Date : 2009-09-02T06:07:54
  

  openat-safer: new module
  
  * modules/openat-safer: New file.
  * lib/openat-safer.c: Likewise.
  * m4/fcntl-safer.m4 (gl_OPENAT_SAFER): New macro.
  * lib/fcntl-safer.h (openat_safer): Declare.
  * lib/fcntl--.h (openat): Override.
  * MODULES.html.sh (File descriptor based I/O): Mention it.
  * lib/openat.h: Add double-inclusion guards.
  * lib/openat.c (includes): Only include "fcntl-safer.h", not
  "fcntl--.h", so we can implement openat.
  * modules/openat-safer-tests: New test.
  * tests/test-openat-safer.c: New file.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• lib/fcntl-safer.h

• /* Invoke fcntl-like functions, but avoid some glitches.
  
     Copyright (C) 2005, 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 Paul Eggert.  */
  
  #include <sys/types.h>
  
  int open_safer (char const *, int, ...);
  int creat_safer (char const *, mode_t);
  
  #if GNULIB_OPENAT_SAFER
  int openat_safer (int, char const *, int, ...);
  #endif
  

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