| /* redir.h - functions from redir.c. */ |
| |
| /* Copyright (C) 1997, 2001, 2005, 2008,2009 Free Software Foundation, Inc. |
| |
| This file is part of GNU Bash, the Bourne Again SHell. |
| |
| Bash 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. |
| |
| Bash 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 Bash. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #if !defined (_REDIR_H_) |
| #define _REDIR_H_ |
| |
| #include "stdc.h" |
| |
| /* Values for flags argument to do_redirections */ |
| #define RX_ACTIVE 0x01 /* do it; don't just go through the motions */ |
| #define RX_UNDOABLE 0x02 /* make a list to undo these redirections */ |
| #define RX_CLEXEC 0x04 /* set close-on-exec for opened fds > 2 */ |
| #define RX_INTERNAL 0x08 |
| #define RX_USER 0x10 |
| #define RX_SAVCLEXEC 0x20 /* set close-on-exec off in restored fd even though saved on has it on */ |
| #define RX_SAVEFD 0x40 /* fd used to save another even if < SHELL_FD_BASE */ |
| |
| extern void redirection_error __P((REDIRECT *, int)); |
| extern int do_redirections __P((REDIRECT *, int)); |
| extern char *redirection_expand __P((WORD_DESC *)); |
| extern int stdin_redirects __P((REDIRECT *)); |
| |
| #endif /* _REDIR_H_ */ |