1 /* Utilities to execute a program in a subprocess (possibly linked by pipes
2 with other subprocesses), and wait for it. OS/2 specialization.
3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003
4 Free Software Foundation, Inc.
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.
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.
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. */
22 #include "pex-common.h"
30 #ifdef HAVE_SYS_WAIT_H
34 /* ??? Does OS2 have process.h? */
36 extern int spawnvp ();
39 pexecute (program
, argv
, this_pname
, temp_base
, errmsg_fmt
, errmsg_arg
, flags
)
42 const char *this_pname
;
43 const char *temp_base
;
44 char **errmsg_fmt
, **errmsg_arg
;
49 if ((flags
& PEXECUTE_ONE
) != PEXECUTE_ONE
)
51 /* ??? Presumably 1 == _P_NOWAIT. */
52 pid
= (flags
& PEXECUTE_SEARCH
? spawnvp
: spawnv
) (1, program
, argv
);
55 *errmsg_fmt
= install_error_msg
;
56 *errmsg_arg
= program
;
63 pwait (pid
, status
, flags
)
68 /* ??? Here's an opportunity to canonicalize the values in STATUS.
70 int pid
= wait (status
);
This page took 0.031371 seconds and 4 git commands to generate.