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Diffstat (limited to 'gcc/f/runtime/libU77/hostnm_.c')
-rw-r--r-- | gcc/f/runtime/libU77/hostnm_.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc/f/runtime/libU77/hostnm_.c b/gcc/f/runtime/libU77/hostnm_.c new file mode 100644 index 00000000000..2a7b590a358 --- /dev/null +++ b/gcc/f/runtime/libU77/hostnm_.c @@ -0,0 +1,48 @@ +/* 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 "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 +} |