libiberty/pex-common.h

   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