rtems-fatfs-file.c File Reference

RTEMS FATFS file operations. More...

#include <fcntl.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <rtems.h>
#include <rtems/libio.h>
#include <rtems/libio_.h>
#include "ff.h"
#include "rtems-fatfs.h"

Functions
ssize_t	rtems_fatfs_file_read (rtems_libio_t *iop, void *buffer, size_t count)
ssize_t	rtems_fatfs_file_write (rtems_libio_t *iop, const void *buffer, size_t count)
off_t	rtems_fatfs_file_lseek (rtems_libio_t *iop, off_t offset, int whence)
int	rtems_fatfs_file_fstat (const rtems_filesystem_location_info_t *loc, struct stat *buf)
int	rtems_fatfs_file_ftruncate (rtems_libio_t *iop, off_t length)
int	rtems_fatfs_file_fsync (rtems_libio_t *iop)
int	rtems_fatfs_openfile (rtems_libio_t *iop, const char *path, int oflag, mode_t mode)
int	rtems_fatfs_closefile (rtems_libio_t *iop)

Variables
const rtems_filesystem_file_handlers_r	rtems_fatfs_file_handlers

Detailed Description

RTEMS FATFS file operations.

Variable Documentation

rtems_fatfs_file_handlers

const rtems_filesystem_file_handlers_r rtems_fatfs_file_handlers

Initial value:

= {
  .open_h      = rtems_fatfs_openfile,
  .close_h     = rtems_fatfs_closefile,
  .read_h      = rtems_fatfs_file_read,
  .write_h     = rtems_fatfs_file_write,
  .ioctl_h     = rtems_filesystem_default_ioctl,
  .lseek_h     = rtems_fatfs_file_lseek,
  .fstat_h     = rtems_fatfs_file_fstat,
  .ftruncate_h = rtems_fatfs_file_ftruncate,
  .fsync_h     = rtems_fatfs_file_fsync,
  .fdatasync_h = rtems_fatfs_file_fsync,
  .fcntl_h     = rtems_filesystem_default_fcntl,
  .kqfilter_h  = rtems_filesystem_default_kqfilter,
  .mmap_h      = rtems_filesystem_default_mmap,
  .poll_h      = rtems_filesystem_default_poll,
  .readv_h     = rtems_filesystem_default_readv,
  .writev_h    = rtems_filesystem_default_writev
}