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/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of GNU Fortran libU77 library.
This library 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.
GNU Fortran 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 GNU Fortran; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_STRING_H
# include <string.h>
#else
# include <strings.h>
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <errno.h> /* for ENOSYS */
#include "f2c.h"
integer G77_hostnm_0 (char *name, ftnlen Lname)
{
int ret, i;
#if HAVE_GETHOSTNAME
ret = gethostname (name, Lname);
if (ret==0) {
/* Pad with blanks (assuming gethostname will make an error
return if it can't fit in the null). */
for (i=strlen(name); i<Lname; i++)
name[i] = ' ';
}
return ret;
#else
return errno = ENOSYS;
#endif
}
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