mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-11-14 14:55:12 +01:00
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
|
/* Copyright (C) 2010-2017 The RetroArch team
|
||
|
|
*
|
||
|
|
* ---------------------------------------------------------------------------------------
|
||
|
|
* The following license statement only applies to this file (file_stream.h).
|
||
|
|
* ---------------------------------------------------------------------------------------
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge,
|
||
|
|
* to any person obtaining a copy of this software and associated documentation files (the "Software"),
|
||
|
|
* to deal in the Software without restriction, including without limitation the rights to
|
||
|
|
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
|
||
|
|
* and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
|
||
|
|
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
||
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LIBRETRO_SDK_FILE_STREAM_H
|
||
|
|
#define __LIBRETRO_SDK_FILE_STREAM_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
|
||
|
|
#include <retro_common_api.h>
|
||
|
|
#include <boolean.h>
|
||
|
|
|
||
|
|
RETRO_BEGIN_DECLS
|
||
|
|
|
||
|
|
typedef struct RFILE RFILE;
|
||
|
|
|
||
|
|
enum
|
||
|
|
{
|
||
|
|
RFILE_MODE_READ = 0,
|
||
|
|
RFILE_MODE_READ_TEXT,
|
||
|
|
RFILE_MODE_WRITE,
|
||
|
|
RFILE_MODE_READ_WRITE,
|
||
|
|
|
||
|
|
/* There is no garantee these requests will be attended. */
|
||
|
|
RFILE_HINT_UNBUFFERED = 1<<8,
|
||
|
|
RFILE_HINT_MMAP = 1<<9 /* requires RFILE_MODE_READ */
|
||
|
|
};
|
||
|
|
|
||
|
|
long long int filestream_get_size(RFILE *stream);
|
||
|
|
|
||
|
|
void filestream_set_size(RFILE *stream);
|
||
|
|
|
||
|
|
const char *filestream_get_ext(RFILE *stream);
|
||
|
|
|
||
|
|
RFILE *filestream_open(const char *path, unsigned mode, ssize_t len);
|
||
|
|
|
||
|
|
ssize_t filestream_seek(RFILE *stream, ssize_t offset, int whence);
|
||
|
|
|
||
|
|
ssize_t filestream_read(RFILE *stream, void *data, size_t len);
|
||
|
|
|
||
|
|
ssize_t filestream_write(RFILE *stream, const void *data, size_t len);
|
||
|
|
|
||
|
|
ssize_t filestream_tell(RFILE *stream);
|
||
|
|
|
||
|
|
void filestream_rewind(RFILE *stream);
|
||
|
|
|
||
|
|
int filestream_close(RFILE *stream);
|
||
|
|
|
||
|
|
int filestream_read_file(const char *path, void **buf, ssize_t *len);
|
||
|
|
|
||
|
|
char *filestream_gets(RFILE *stream, char *s, size_t len);
|
||
|
|
|
||
|
|
char *filestream_getline(RFILE *stream);
|
||
|
|
|
||
|
|
int filestream_getc(RFILE *stream);
|
||
|
|
|
||
|
|
int filestream_eof(RFILE *stream);
|
||
|
|
|
||
|
|
bool filestream_write_file(const char *path, const void *data, ssize_t size);
|
||
|
|
|
||
|
|
int filestream_putc(RFILE *stream, int c);
|
||
|
|
|
||
|
|
int filestream_get_fd(RFILE *stream);
|
||
|
|
|
||
|
|
int filestream_flush(RFILE *stream);
|
||
|
|
|
||
|
|
RETRO_END_DECLS
|
||
|
|
|
||
|
|
#endif
|