1: /* Like <fcntl.h>, but with non-working flags defined to 0.
    2: 
    3:    Copyright (C) 2006 Free Software Foundation, Inc.
    4: 
    5:    This program is free software; you can redistribute it and/or modify
    6:    it under the terms of the GNU General Public License as published by
    7:    the Free Software Foundation; either version 2, or (at your option)
    8:    any later version.
    9: 
   10:    This program is distributed in the hope that it will be useful,
   11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   13:    GNU General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU General Public License
   16:    along with this program; if not, write to the Free Software Foundation,
   17:    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
   18: 
   19: /* written by Paul Eggert */
   20: 
   21: #ifndef _GL_FCNTL_H
   22: #define _GL_FCNTL_H
   23: 
   24: #include <sys/types.h>
   25: #include <sys/stat.h>
   26: #include <unistd.h>
   27: #include @ABSOLUTE_FCNTL_H@
   28: 
   29: 
   30: /* Declare overridden functions.  */
   31: 
   32: #ifdef __cplusplus
   33: extern "C" {
   34: #endif
   35: 
   36: #ifdef FCHDIR_REPLACEMENT
   37: # define open rpl_open
   38: extern int open (const char *, int, ...);
   39: #endif
   40: 
   41: #ifdef __cplusplus
   42: }
   43: #endif
   44: 
   45: 
   46: /* Fix up the O_* macros.  */
   47: 
   48: #if !defined O_DIRECT && defined O_DIRECTIO
   49: /* Tru64 spells it `O_DIRECTIO'.  */
   50: # define O_DIRECT O_DIRECTIO
   51: #endif
   52: 
   53: #ifndef O_DIRECT
   54: # define O_DIRECT 0
   55: #endif
   56: 
   57: #ifndef O_DIRECTORY
   58: # define O_DIRECTORY 0
   59: #endif
   60: 
   61: #ifndef O_DSYNC
   62: # define O_DSYNC 0
   63: #endif
   64: 
   65: #ifndef O_NDELAY
   66: # define O_NDELAY 0
   67: #endif
   68: 
   69: #ifndef O_NOATIME
   70: # define O_NOATIME 0
   71: #endif
   72: 
   73: #ifndef O_NONBLOCK
   74: # define O_NONBLOCK O_NDELAY
   75: #endif
   76: 
   77: #ifndef O_NOCTTY
   78: # define O_NOCTTY 0
   79: #endif
   80: 
   81: #ifndef O_NOFOLLOW
   82: # define O_NOFOLLOW 0
   83: #endif
   84: 
   85: #ifndef O_NOLINKS
   86: # define O_NOLINKS 0
   87: #endif
   88: 
   89: #ifndef O_RSYNC
   90: # define O_RSYNC 0
   91: #endif
   92: 
   93: #ifndef O_SYNC
   94: # define O_SYNC 0
   95: #endif
   96: 
   97: /* For systems that distinguish between text and binary I/O.
   98:    O_BINARY is usually declared in fcntl.h  */
   99: #if !defined O_BINARY && defined _O_BINARY
  100:   /* For MSC-compatible compilers.  */
  101: # define O_BINARY _O_BINARY
  102: # define O_TEXT _O_TEXT
  103: #endif
  104: 
  105: #ifdef __BEOS__
  106:   /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect.  */
  107: # undef O_BINARY
  108: # undef O_TEXT
  109: #endif
  110: 
  111: #ifndef O_BINARY
  112: # define O_BINARY 0
  113: # define O_TEXT 0
  114: #endif
  115: 
  116: #endif