| /* Thread/recursion locking |
| Copyright 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
| Contributed by Paul Brook <paul@nowt.org> and Andy Vaught |
| |
| This file is part of the GNU Fortran 95 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 2 of the License, or (at your option) any later version. |
| |
| In addition to the permissions in the GNU General Public License, the |
| Free Software Foundation gives you unlimited permission to link the |
| compiled version of this file into combinations with other programs, |
| and to distribute those combinations without any restriction coming |
| from the use of this file. (The General Public License restrictions |
| do apply in other respects; for example, they cover modification of |
| the file, and distribution when not linked into a combine |
| executable.) |
| |
| 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. |
| |
| You should have received a copy of the GNU General Public |
| License along with libgfortran; see the file COPYING. If not, |
| write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| #include "config.h" |
| #include <string.h> |
| #include "libgfortran.h" |
| #include "io.h" |
| |
| /* library_start()-- Called with a library call is entered. */ |
| |
| void |
| library_start (st_parameter_common *cmp) |
| { |
| if ((cmp->flags & IOPARM_HAS_IOSTAT) != 0) |
| *cmp->iostat = ERROR_OK; |
| |
| cmp->flags &= ~IOPARM_LIBRETURN_MASK; |
| } |
| |
| |
| void |
| free_ionml (st_parameter_dt *dtp) |
| { |
| namelist_info * t1, *t2; |
| |
| /* Delete the namelist, if it exists. */ |
| |
| if (dtp->u.p.ionml != NULL) |
| { |
| t1 = dtp->u.p.ionml; |
| while (t1 != NULL) |
| { |
| t2 = t1; |
| t1 = t1->next; |
| free_mem (t2->var_name); |
| if (t2->var_rank) |
| { |
| free_mem (t2->dim); |
| free_mem (t2->ls); |
| } |
| free_mem (t2); |
| } |
| } |
| dtp->u.p.ionml = NULL; |
| } |