1 /* Utilities to execute a program in a subprocess (possibly linked by pipes 2 with other subprocesses), and wait for it. Shared logic. 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004 4 Free Software Foundation, Inc. 5 6 This file is part of the libiberty library. 7 Libiberty is free software; you can redistribute it and/or 8 modify it under the terms of the GNU Library General Public 9 License as published by the Free Software Foundation; either 10 version 2 of the License, or (at your option) any later version. 11 12 Libiberty is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 Library General Public License for more details. 16 17 You should have received a copy of the GNU Library General Public 18 License along with libiberty; see the file COPYING.LIB. If not, 19 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20 Boston, MA 02111-1307, USA. */ 21 22 #ifndef PEX_COMMON_H 23 #define PEX_COMMON_H 24 25 #include "config.h" 26 #include "libiberty.h" 27 28 #define install_error_msg "installation problem, cannot exec `%s'" 29 30 /* stdin file number. */ 31 #define STDIN_FILE_NO 0 32 33 /* stdout file number. */ 34 #define STDOUT_FILE_NO 1 35 36 /* stderr file number. */ 37 #define STDERR_FILE_NO 2 38 39 /* value of `pipe': port index for reading. */ 40 #define READ_PORT 0 41 42 /* value of `pipe': port index for writing. */ 43 #define WRITE_PORT 1 44 45 #endif 46