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Diffstat (limited to 'libgfortran/intrinsics/perror.c')
-rw-r--r-- | libgfortran/intrinsics/perror.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libgfortran/intrinsics/perror.c b/libgfortran/intrinsics/perror.c new file mode 100644 index 0000000000..43321cd7c8 --- /dev/null +++ b/libgfortran/intrinsics/perror.c @@ -0,0 +1,43 @@ +/* Implementation of the PERROR intrinsic. + Copyright (C) 2005-2017 Free Software Foundation, Inc. + Contributed by François-Xavier Coudert <coudert@clipper.ens.fr> + +This file is part of the GNU Fortran runtime library (libgfortran). + +Libgfortran is free software; you can redistribute it and/or +modify it under the terms of the GNU General Public +License as published by the Free Software Foundation; either +version 3 of the License, or (at your option) any later version. + +Libgfortran 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 General Public License for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +<http://www.gnu.org/licenses/>. */ + +#include "libgfortran.h" + +#include <errno.h> + +/* SUBROUTINE PERROR(STRING) + CHARACTER(len=*), INTENT(IN) :: STRING */ + +extern void perror_sub (char *, gfc_charlen_type); +iexport_proto(perror_sub); + +void +perror_sub (char *string, gfc_charlen_type string_len) +{ + char *str = fc_strdup (string, string_len); + perror (str); + free (str); +} +iexport(perror_sub); |