1*a9fa9459Szrj /* Execute a program and wait for a result.
2*a9fa9459Szrj Copyright (C) 2005 Free Software Foundation, Inc.
3*a9fa9459Szrj
4*a9fa9459Szrj This file is part of the libiberty library.
5*a9fa9459Szrj Libiberty is free software; you can redistribute it and/or
6*a9fa9459Szrj modify it under the terms of the GNU Library General Public
7*a9fa9459Szrj License as published by the Free Software Foundation; either
8*a9fa9459Szrj version 2 of the License, or (at your option) any later version.
9*a9fa9459Szrj
10*a9fa9459Szrj Libiberty is distributed in the hope that it will be useful,
11*a9fa9459Szrj but WITHOUT ANY WARRANTY; without even the implied warranty of
12*a9fa9459Szrj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13*a9fa9459Szrj Library General Public License for more details.
14*a9fa9459Szrj
15*a9fa9459Szrj You should have received a copy of the GNU Library General Public
16*a9fa9459Szrj License along with libiberty; see the file COPYING.LIB. If not,
17*a9fa9459Szrj write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
18*a9fa9459Szrj Boston, MA 02110-1301, USA. */
19*a9fa9459Szrj
20*a9fa9459Szrj #include "config.h"
21*a9fa9459Szrj #include "libiberty.h"
22*a9fa9459Szrj
23*a9fa9459Szrj const char *
pex_one(int flags,const char * executable,char * const * argv,const char * pname,const char * outname,const char * errname,int * status,int * err)24*a9fa9459Szrj pex_one (int flags, const char *executable, char * const *argv,
25*a9fa9459Szrj const char *pname, const char *outname, const char *errname,
26*a9fa9459Szrj int *status, int *err)
27*a9fa9459Szrj {
28*a9fa9459Szrj struct pex_obj *obj;
29*a9fa9459Szrj const char *errmsg;
30*a9fa9459Szrj
31*a9fa9459Szrj obj = pex_init (0, pname, NULL);
32*a9fa9459Szrj errmsg = pex_run (obj, flags, executable, argv, outname, errname, err);
33*a9fa9459Szrj if (errmsg == NULL)
34*a9fa9459Szrj {
35*a9fa9459Szrj if (!pex_get_status (obj, 1, status))
36*a9fa9459Szrj {
37*a9fa9459Szrj *err = 0;
38*a9fa9459Szrj errmsg = "pex_get_status failed";
39*a9fa9459Szrj }
40*a9fa9459Szrj }
41*a9fa9459Szrj pex_free (obj);
42*a9fa9459Szrj return errmsg;
43*a9fa9459Szrj }
44