From 7d592bb1785253ba2266392dbb41f5bd563469d6 Mon Sep 17 00:00:00 2001 From: Jeff Johnston Date: Thu, 1 Feb 2007 16:33:05 +0000 Subject: 2007-02-01 Joel Schopp Kazunori Asayama * configure.host: Enable SPU specific stdio directory. * libc/machine/spu/Makefile.am: Add objects. * libc/machine/spu/Makefile.in: Regenerated. * libc/machine/spu/c99ppe.h: Add macros and function declarations to initialize SPU specific stdio stuffs. * libc/machine/spu/stdio.c: Add functions to manage Cell SPU specific FILE structures. * libc/machine/spu/perror.c: Add initialization routine of stdio stuffs. * libc/machine/spu/printf.c: Ditto. * libc/machine/spu/putchar.c: Ditto. * libc/machine/spu/puts.c: Ditto. * libc/machine/spu/vprintf.c: Ditto. * libc/machine/spu/clearerr.c: New file. Add a stdio function implementation. * libc/machine/spu/feof.c: Ditto. * libc/machine/spu/ferror.c: Ditto. * libc/machine/spu/fileno.c: Ditto. * libc/machine/spu/fopen.c: Ditto. * libc/machine/spu/fclose.c: Ditto. * libc/machine/spu/freopen.c: Ditto. * libc/machine/spu/fflush.c: Ditto. * libc/machine/spu/fseek.c: Ditto. * libc/machine/spu/ftell.c: Ditto. * libc/machine/spu/rewind.c: Ditto. * libc/machine/spu/fgetpos.c: Ditto. * libc/machine/spu/fsetpos.c: Ditto. * libc/machine/spu/fread.c: Ditto. * libc/machine/spu/fwrite.c: Ditto. * libc/machine/spu/getc.c: Ditto. * libc/machine/spu/getchar.c: Ditto. * libc/machine/spu/gets.c: Ditto. * libc/machine/spu/fgetc.c: Ditto. * libc/machine/spu/fgets.c: Ditto. * libc/machine/spu/ungetc.c: Ditto. * libc/machine/spu/putc.c: Ditto. * libc/machine/spu/fputc.c: Ditto. * libc/machine/spu/fputs.c: Ditto. * libc/machine/spu/vfprintf.c: Ditto. * libc/machine/spu/vfscanf.c: Ditto. * libc/machine/spu/fprintf.c: Ditto. * libc/machine/spu/fscanf.c: Ditto. * libc/machine/spu/scanf.c: Ditto. * libc/machine/spu/vscanf.c: Ditto. * libc/machine/spu/setbuf.c: Ditto. * libc/machine/spu/setvbuf.c: Ditto. * libc/machine/spu/tmpfile.c: Ditto. 2007-02-01 Jeff Johnston * libc/include/sys/config.h[__SPU__]: Define __CUSTOM_FILE_IO__. * libc/include/stdio.h[!__CUSTOM_FILE_IO__]: Add flag check around stdio macros that manipulate fields in the normal file structure. * libc/include/sys/reent.h[__CUSTOM_FILE_IO__]: Include to define custom FILE structure. * libc/include/sys/custom_file.h: New default header file that generates error if not overridden when __CUSTOM_FILE_IO__ set. * libc/machine/spu/sys/custom_file.h: New file. --- newlib/libc/machine/spu/setvbuf.c | 75 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 newlib/libc/machine/spu/setvbuf.c (limited to 'newlib/libc/machine/spu/setvbuf.c') diff --git a/newlib/libc/machine/spu/setvbuf.c b/newlib/libc/machine/spu/setvbuf.c new file mode 100644 index 0000000..7c6bf54 --- /dev/null +++ b/newlib/libc/machine/spu/setvbuf.c @@ -0,0 +1,75 @@ +/* +(C) Copyright IBM Corp. 2006 + +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, +this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + * Neither the name of IBM nor the names of its contributors may be +used to endorse or promote products derived from this software without +specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE +LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +POSSIBILITY OF SUCH DAMAGE. + +Author: Joel Schopp +*/ + +#include <_ansi.h> +#include + +#include "c99ppe.h" + +typedef struct +{ + int fp; + unsigned int pad0[ 3 ]; + char *buf; + unsigned int pad1[ 3 ]; + int mode; + unsigned int pad2[ 3 ]; + size_t size; + unsigned int pad3[ 3 ]; +} c99_setvbuf_t; + +#ifndef _REENT_ONLY + +int +_DEFUN (setvbuf, (fp, buf, mode, size), + FILE * fp _AND + char *buf _AND + int mode _AND + size_t size) +{ + int* ret; + c99_setvbuf_t args; + + CHECK_INIT(_REENT); + + args.fp = fp->_fp; + args.buf = buf; + args.mode = mode; + args.size = size; + ret = (int*)&args; + + send_to_ppe(SPE_C99_SIGNALCODE, SPE_C99_SETVBUF, &args); + + return *ret; +} + +#endif /* ! _REENT_ONLY */ -- cgit v1.1