redir.h

   1 /* redir.h - functions from redir.c. */
   2
   3 /* Copyright (C) 1997 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bash, the Bourne Again SHell.
   6
   7    Bash is free software; you can redistribute it and/or modify it under
   8    the terms of the GNU General Public License as published by the Free
   9    Software Foundation; either version 2, or (at your option) any later
  10    version.
  11
  12    Bash is distributed in the hope that it will be useful, but WITHOUT ANY
  13    WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15    for more details.
  16
  17    You should have received a copy of the GNU General Public License along
  18    with Bash; see the file COPYING.  If not, write to the Free Software
  19    Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
  20
  21 #if !defined (_REDIR_H_)
  22 #define _REDIR_H_
  23
  24 #include "stdc.h"
  25
  26 /* Values for flags argument to do_redirections */
  27 #define RX_ACTIVE       0x01    /* do it; don't just go through the motions */
  28 #define RX_UNDOABLE     0x02    /* make a list to undo these redirections */
  29 #define RX_CLEXEC       0x04    /* set close-on-exec for opened fds > 2 */
  30 #define RX_INTERNAL     0x08
  31 #define RX_USER         0x10
  32
  33 extern void redirection_error __P((REDIRECT *, int));
  34 extern int do_redirections __P((REDIRECT *, int));
  35 extern char *redirection_expand __P((WORD_DESC *));
  36 extern int stdin_redirects __P((REDIRECT *));
  37
  38 #endif /* _REDIR_H_ */