2007-02-02 00:33:05 +08:00
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/*
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(C) Copyright IBM Corp. 2006
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of IBM nor the names of its contributors may be
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used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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Author: Joel Schopp <jschopp@austin.ibm.com>
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*/
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#include <_ansi.h>
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#include <stdio.h>
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#include "c99ppe.h"
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typedef struct
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{
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2017-12-04 10:25:16 +08:00
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const char *file;
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2007-02-02 00:33:05 +08:00
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unsigned int pad0[ 3 ];
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2017-12-04 10:25:16 +08:00
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const char *mode;
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2007-02-02 00:33:05 +08:00
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unsigned int pad1[ 3 ];
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int fp;
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} c99_freopen_t;
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#ifndef _REENT_ONLY
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FILE *
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_DEFUN (freopen, (file, mode, fp),
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2017-12-04 09:31:41 +08:00
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const char *__restrict file,
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const char *__restrict mode,
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2013-11-18 Sahil Patnayakuni <sahilp@oarcorp.com>
* libc/include/stdio.h, libc/machine/powerpc/vfscanf.c,
libc/machine/spu/fgetpos.c, libc/machine/spu/fgets.c,
libc/machine/spu/fopen.c, libc/machine/spu/fputs.c,
libc/machine/spu/fread.c, libc/machine/spu/freopen.c,
libc/machine/spu/fwrite.c, libc/machine/spu/setbuf.c,
libc/machine/spu/vfprintf.c, libc/machine/spu/vfscanf.c,
libc/machine/spu/vsnprintf.c, libc/machine/spu/vsprintf.c,
libc/machine/spu/vsscanf.c, libc/stdio/asnprintf.c,
libc/stdio/asprintf.c, libc/stdio/dprintf.c,
libc/stdio/fgetpos.c, libc/stdio/fgets.c,
libc/stdio/fmemopen.c, libc/stdio/fopen.c,
libc/stdio/fprintf.c, libc/stdio/fputs.c,
libc/stdio/fread.c, libc/stdio/freopen.c,
libc/stdio/fscanf.c, libc/stdio/fwrite.c,
libc/stdio/printf.c, libc/stdio/scanf.c,
libc/stdio/setbuf.c, libc/stdio/snprintf.c,
libc/stdio/sprintf.c, libc/stdio/sscanf.c,
libc/stdio/vdprintf.c, libc/stdio/vprintf.c,
libc/stdio/vscanf.c, libc/stdio/vsnprintf.c,
libc/stdio/vsprintf.c, libc/stdio/vsscanf.c: Add restrict keyword.
2013-11-19 01:28:06 +08:00
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FILE *__restrict fp)
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2007-02-02 00:33:05 +08:00
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{
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2007-05-24 05:41:17 +08:00
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int ret;
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2007-02-02 00:33:05 +08:00
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c99_freopen_t args;
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CHECK_INIT(_REENT);
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args.file = file;
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args.mode = mode;
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args.fp = fp->_fp;
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2007-05-24 05:41:17 +08:00
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ret = __send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_FREOPEN, &args);
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2007-02-02 00:33:05 +08:00
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2007-05-24 05:41:17 +08:00
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if (ret) {
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fp->_fp = ret;
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2007-02-02 00:33:05 +08:00
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return fp;
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}
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else {
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__sfp_free(fp);
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return NULL;
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}
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}
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#endif /* ! _REENT_ONLY */
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