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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [libiberty/] [pex-one.c] - Blame information for rev 262

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1 38 julius
/* Execute a program and wait for a result.
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   Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of the libiberty library.
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Libiberty is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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Libiberty is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with libiberty; see the file COPYING.LIB.  If not,
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write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
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Boston, MA 02110-1301, USA.  */
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#include "config.h"
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#include "libiberty.h"
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const char *
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pex_one (int flags, const char *executable, char * const *argv,
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         const char *pname, const char *outname, const char *errname,
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         int *status, int *err)
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{
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  struct pex_obj *obj;
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  const char *errmsg;
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  obj = pex_init (0, pname, NULL);
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  errmsg = pex_run (obj, flags, executable, argv, outname, errname, err);
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  if (errmsg == NULL)
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    {
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      if (!pex_get_status (obj, 1, status))
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        {
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          *err = 0;
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          errmsg = "pex_get_status failed";
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        }
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    }
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  pex_free (obj);
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  return errmsg;
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}

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