mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-01-23 22:44:57 +08:00
7d7b8bfe55
* acinclude.m4 (LIBGFOR_CHECK_ATTRIBUTE_VISIBILITY): New.
(LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT): New.
(LIBGFOR_CHECK_ATTRIBUTE_ALIAS): New.
* configure.ac: Use them.
* configure, config.h.in, aclocal.m4: Rebuild.
* libgfortran.h (prefix): Remove.
(PREFIX, IPREFIX): New.
(sym_rename, sym_rename1, sym_rename2): New.
(internal_proto, export_proto, export_proto_np): New.
(iexport_proto, iexport): New.
(iexport_data_proto, iexport_data): New.
* intrinsics/abort.c, intrinsics/args.c, intrinsics/associated.c,
intrinsics/cpu_time.c, intrinsics/cshift0.c,
intrinsics/date_and_time.c, intrinsics/env.c, intrinsics/eoshift0.c,
intrinsics/eoshift2.c, intrinsics/etime.c, intrinsics/exit.c,
intrinsics/flush.c, intrinsics/fnum.c, intrinsics/getXid.c,
intrinsics/getcwd.c, intrinsics/ishftc.c, intrinsics/mvbits.c,
intrinsics/pack_generic.c, intrinsics/rand.c, intrinsics/random.c,
intrinsics/reshape_generic.c, intrinsics/size.c,
intrinsics/spread_generic.c, intrinsics/stat.c,
intrinsics/string_intrinsics.c, intrinsics/system.c,
intrinsics/system_clock.c, intrinsics/transpose_generic.c,
intrinsics/umask.c, intrinsics/unlink.c, intrinsics/unpack_generic.c,
io/backspace.c, io/close.c, io/endfile.c, io/inquire.c, io/io.h,
io/open.c, io/rewind.c, io/transfer.c, libgfortran.h, m4/cshift1.m4,
m4/dotprod.m4, m4/dotprodc.m4, m4/dotprodl.m4, m4/eoshift1.m4,
m4/eoshift3.m4, m4/exponent.m4, m4/fraction.m4, m4/iforeach.m4,
m4/ifunction.m4, m4/matmul.m4, m4/matmull.m4, m4/nearest.m4,
m4/pow.m4, m4/reshape.m4, m4/set_exponent.m4, m4/shape.m4,
m4/transpose.m4, runtime/environ.c, runtime/error.c,
runtime/in_pack_generic.c, runtime/in_unpack_generic.c,
runtime/main.c, runtime/memory.c, runtime/pause.c, runtime/select.c,
runtime/stop.c: Use them to mark symbols internal or external.
* generated/*: Rebuild.
From-SVN: r92045
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/* Copyright (C) 2002-2003 Free Software Foundation, Inc.
|
|
Contributed by 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, 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.
|
|
|
|
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, 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include "config.h"
|
|
#include "libgfortran.h"
|
|
#include "io.h"
|
|
|
|
typedef enum
|
|
{ CLOSE_DELETE, CLOSE_KEEP, CLOSE_UNSPECIFIED }
|
|
close_status;
|
|
|
|
static st_option status_opt[] = {
|
|
{"keep", CLOSE_KEEP},
|
|
{"delete", CLOSE_DELETE},
|
|
{NULL}
|
|
};
|
|
|
|
|
|
extern void st_close (void);
|
|
export_proto(st_close);
|
|
|
|
void
|
|
st_close (void)
|
|
{
|
|
close_status status;
|
|
gfc_unit *u;
|
|
|
|
library_start ();
|
|
|
|
status = (ioparm.status == NULL) ? CLOSE_UNSPECIFIED :
|
|
find_option (ioparm.status, ioparm.status_len, status_opt,
|
|
"Bad STATUS parameter in CLOSE statement");
|
|
|
|
if (ioparm.library_return != LIBRARY_OK)
|
|
return;
|
|
|
|
u = find_unit (ioparm.unit);
|
|
if (u != NULL)
|
|
{
|
|
if (u->flags.status == STATUS_SCRATCH)
|
|
{
|
|
if (status == CLOSE_KEEP)
|
|
generate_error (ERROR_BAD_OPTION,
|
|
"Can't KEEP a scratch file on CLOSE");
|
|
}
|
|
else
|
|
{
|
|
if (status == CLOSE_DELETE)
|
|
delete_file (u);
|
|
}
|
|
|
|
close_unit (u);
|
|
}
|
|
|
|
library_end ();
|
|
}
|