From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libiberty/pex-one.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 libiberty/pex-one.c (limited to 'libiberty/pex-one.c') diff --git a/libiberty/pex-one.c b/libiberty/pex-one.c new file mode 100644 index 000000000..696b8bcc6 --- /dev/null +++ b/libiberty/pex-one.c @@ -0,0 +1,43 @@ +/* Execute a program and wait for a result. + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of the libiberty library. +Libiberty is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public +License as published by the Free Software Foundation; either +version 2 of the License, or (at your option) any later version. + +Libiberty is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with libiberty; see the file COPYING.LIB. If not, +write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, +Boston, MA 02110-1301, USA. */ + +#include "config.h" +#include "libiberty.h" + +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) +{ + struct pex_obj *obj; + const char *errmsg; + + obj = pex_init (0, pname, NULL); + errmsg = pex_run (obj, flags, executable, argv, outname, errname, err); + if (errmsg == NULL) + { + if (!pex_get_status (obj, 1, status)) + { + *err = 0; + errmsg = "pex_get_status failed"; + } + } + pex_free (obj); + return errmsg; +} -- cgit v1.2.3