4b6903ec2f
* runtime/normalize.c (almostone_r4, almostone_r8): Fix parameter list. * intrinsics/random.c (KISS_DEFAULT_SEED): Remove extra semicolon. * io/transfer.c: Do not use empty initializers for global objects. Add missing initializers. * io/lock.c: Do not use empty initializers for global objects. * io/close.c: Add missing initializers. * runtime/environ.c: Add missing initializers. Do not use empty initializers for global object. (init_string): Mark argument as unused. * runtime/main.c (cleanup): Fix parameter list. * io/io.h: Fix parameter lists. * m4/transpose.m4, m4/matmul.m4: Fix pointer cast to avoid warning. * generated/transpose_c4.c, generated/transpose_c8.c, generated/transpose_i4.c, generated/transpose_i8.c, generated/matmul_c4.c, generated/matmul_c8.c, generated/matmul_i4.c, generated/matmul_i8.c, generated/matmul_r4.c, generated/matmul_r8.c: Regenerated. * io/write.c (nml_write_obj): Fix 64-bit problem. * io/list_read.c (nml_get_obj_data): Add missing braces around initializer to avoid warnings. * intrinsics/etime.c (etime_sub): Remove unused variable. From-SVN: r99719
101 lines
2.7 KiB
C
101 lines
2.7 KiB
C
/* 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., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include "config.h"
|
|
#include <string.h>
|
|
#include "libgfortran.h"
|
|
#include "io.h"
|
|
|
|
st_parameter ioparm;
|
|
iexport_data(ioparm);
|
|
|
|
namelist_info *ionml;
|
|
global_t g;
|
|
|
|
|
|
/* library_start()-- Called with a library call is entered. */
|
|
|
|
void
|
|
library_start (void)
|
|
{
|
|
if (g.in_library)
|
|
internal_error ("Recursive library calls not allowed");
|
|
|
|
/* The in_library flag indicates whether we're currently processing a
|
|
library call. Some calls leave immediately, but READ and WRITE
|
|
processing return control to the caller but are still considered to
|
|
stay within the library. */
|
|
g.in_library = 1;
|
|
|
|
if (ioparm.iostat != NULL && ioparm.library_return == LIBRARY_OK)
|
|
*ioparm.iostat = ERROR_OK;
|
|
|
|
ioparm.library_return = LIBRARY_OK;
|
|
}
|
|
|
|
|
|
/* library_end()-- Called when a library call is complete in order to
|
|
clean up for the next call. */
|
|
|
|
void
|
|
library_end (void)
|
|
{
|
|
int t;
|
|
namelist_info * t1, *t2;
|
|
|
|
g.in_library = 0;
|
|
filename = NULL;
|
|
line = 0;
|
|
t = ioparm.library_return;
|
|
|
|
/* Delete the namelist, if it exists. */
|
|
|
|
if (ionml != NULL)
|
|
{
|
|
t1 = 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);
|
|
}
|
|
}
|
|
ionml = NULL;
|
|
|
|
memset (&ioparm, '\0', sizeof (ioparm));
|
|
ioparm.library_return = t;
|
|
}
|