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[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [libgfortran/] [io/] [lock.c] - Rev 783
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/* Thread/recursion locking Copyright 2002, 2003, 2004, 2005, 2007, 2009, 2010 Free Software Foundation, Inc. Contributed by Paul Brook <paul@nowt.org> and Andy Vaught 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 "io.h" #include <string.h> #include <stdlib.h> /* library_start()-- Called with a library call is entered. */ void library_start (st_parameter_common *cmp) { if ((cmp->flags & IOPARM_LIBRETURN_ERROR) != 0) return; 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 (t2->var_name); if (t2->var_rank) { free (t2->dim); free (t2->ls); } free (t2); } } dtp->u.p.ionml = NULL; }