184dcf2bc3
* spu/jsre.h: Remove the assist call structs and defines that are
specific to one assist call from here.
* spu/access.c: Move struct syscall_access_t to here.
* spu/fstat.c: Move struct syscall_fstat_t to here.
* spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
* spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
* spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
here.
* spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
* spu/read.c: Move struct syscall_read_t to here, and actually use
it (it is the same as syscall_write_t).
* spu/stat.c: Move struct syscall_stat_t to here.
* spu/write.c: Move struct syscall_write_t to here.
* spu/close.c: Pass the address of the first and only argument to
__send_to_ppe rather than using an automatic variable and a
special struct.
* spu/dup.c: Ditto.
* spu/unlink.c: Ditto.
97 lines
3.4 KiB
C
97 lines
3.4 KiB
C
/*
|
|
(C) Copyright IBM Corp. 2005, 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: Andreas Neukoetter (ti95neuk@de.ibm.com)
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <fcntl.h>
|
|
#include "jsre.h"
|
|
|
|
#define JSRE_O_RDONLY 0
|
|
#define JSRE_O_WRONLY 1
|
|
#define JSRE_O_RDWR 2
|
|
|
|
#define JSRE_O_CREAT 64
|
|
#define JSRE_O_EXCL 128
|
|
#define JSRE_O_NOCTTY 256
|
|
#define JSRE_O_TRUNC 512
|
|
#define JSRE_O_APPEND 1024
|
|
#define JSRE_O_NDELAY 2048
|
|
#define JSRE_O_SYNC 4096
|
|
#define JSRE_O_ASYNC 8192
|
|
|
|
typedef struct
|
|
{
|
|
unsigned int pathname;
|
|
unsigned int pad0[3];
|
|
unsigned int flags;
|
|
unsigned int pad1[3];
|
|
unsigned int mode;
|
|
unsigned int pad2[3];
|
|
} syscall_open_t;
|
|
|
|
int
|
|
open (const char *filename, int flags, ...)
|
|
{
|
|
syscall_open_t sys;
|
|
va_list ap;
|
|
|
|
sys.pathname = ( unsigned int )filename;
|
|
|
|
sys.flags = 0;
|
|
|
|
sys.flags |= ( ( flags & O_CREAT ) ? JSRE_O_CREAT : 0 );
|
|
sys.flags |= ( ( flags & O_EXCL ) ? JSRE_O_EXCL : 0 );
|
|
sys.flags |= ( ( flags & O_NOCTTY ) ? JSRE_O_NOCTTY : 0 );
|
|
sys.flags |= ( ( flags & O_TRUNC ) ? JSRE_O_TRUNC : 0 );
|
|
sys.flags |= ( ( flags & O_APPEND ) ? JSRE_O_APPEND : 0 );
|
|
// sys.flags |= ( ( flags & O_NOBLOCK ) ? JSRE_O_NOBLOCK : 0 );
|
|
// sys.flags |= ( ( flags & O_NDELAY ) ? JSRE_O_NDELAY : 0 );
|
|
sys.flags |= ( ( flags & O_SYNC ) ? JSRE_O_SYNC : 0 );
|
|
// sys.flags |= ( ( flags & O_NOFOLLOW ) ? JSRE_O_NOFOLLOW : 0 );
|
|
// sys.flags |= ( ( flags & O_DIRECTORY ) ? JSRE_O_DIRECTORY : 0 );
|
|
// sys.flags |= ( ( flags & O_DIRECT ) ? JSRE_O_DIRECT : 0 );
|
|
// sys.flags |= ( ( flags & O_ASYNC ) ? JSRE_O_ASYNC : 0 );
|
|
// sys.flags |= ( ( flags & O_LARGEFILE ) ? JSRE_O_LARGEFILE : 0 );
|
|
|
|
|
|
sys.flags |= ( ( flags & O_RDONLY ) ? JSRE_O_RDONLY : 0 );
|
|
sys.flags |= ( ( flags & O_WRONLY ) ? JSRE_O_WRONLY : 0 );
|
|
sys.flags |= ( ( flags & O_RDWR ) ? JSRE_O_RDWR : 0 );
|
|
|
|
/* FIXME: we have to check/map all flags */
|
|
|
|
va_start (ap, flags);
|
|
sys.mode = va_arg (ap, int);
|
|
va_end (ap);
|
|
|
|
return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_OPEN, &sys);
|
|
}
|