source: libcf/trunk/include/cf_file.h@ 4

/**
 * cf_file.h
 */
#ifndef __CF_FILE_H__
#define __CF_FILE_H__

#include "cf_base.h"
#include <fcntl.h>

#ifdef _WIN32
# define O_RDONLY       _O_RDONLY   | _O_BINARY
# define O_WRONLY       _O_WRONLY   | _O_BINARY
# define O_RDWR         _O_RDWR     | _O_BINARY
# define O_APPEND       _O_APPEND   | _O_BINARY
# define O_CREAT        _O_CREAT    | _O_BINARY
# define O_TRUNC        _O_TRUNC
#endif // #ifdef _WIN32

#define CF_ERROR_FILE                   CF_ERROR_BASE * 2

#define CF_ERROR_FILE_OPEN              CF_ERROR_FILE - 1
#define CF_ERROR_FILE_INVALID_ARGS      CF_ERROR_FILE - 2
#define CF_ERROR_FILE_READ              CF_ERROR_FILE - 3
#define CF_ERROR_FILE_WRITE             CF_ERROR_FILE - 4
#define CF_ERROR_FILE_CREATE            CF_ERROR_FILE - 5
#define CF_ERROR_FILE_CLOSE             CF_ERROR_FILE - 6
#define CF_ERROR_FILE_GET_SIZE          CF_ERROR_FILE - 7

#ifdef __cplusplus
extern "C" {
#endif

CF_EXPORT int
CF_File_Open            (const char * path,
                         const int  flag);

CF_EXPORT int
CF_FILE_Close           (const int  fd);

CF_EXPORT int
CF_File_Create          (const char * path);

CF_EXPORT int
CF_File_Read            (const int      fd,
                         void           * buf,
                         const size_t   len);

CF_EXPORT int
CF_File_Write           (const int      fd,
                         const void     * buf, 
                         const size_t   len);

CF_EXPORT int
CF_File_GetSize         (const int fd);

#ifdef __cplusplus
}
#endif

#endif // #ifndef __CF_FILE_H__