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 6This file is part of the libiberty library. 7Libiberty is free software; you can redistribute it and/or 8modify it under the terms of the GNU Library General Public 9License as published by the Free Software Foundation; either 10version 2 of the License, or (at your option) any later version. 11 12Libiberty is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15Library General Public License for more details. 16 17You should have received a copy of the GNU Library General Public 18License along with libiberty; see the file COPYING.LIB. If not, 19write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 20Boston, 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