/**
 * @file oh_fs.h
 * @version $Id$
 *
 * The header file that has the subset of POSIX filesystem functions.
 */

#ifndef _OH_FS_H_
#define _OH_FS_H_

#include "oh_port.h"
#include "oh_fsa.h"

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */

#ifndef oh_fs_open
extern oh_int oh_fs_open(const oh_char *path, oh_int flags);
#endif /* oh_fs_open */

#ifndef oh_fs_close
extern oh_int oh_fs_close(oh_int fd);
#endif /* oh_fs_close */

#ifndef oh_fs_read
extern oh_long oh_fs_read(oh_int fd, oh_void *buf, oh_ulong count);
#endif /* oh_fs_read */

#ifndef oh_fs_write
extern oh_long oh_fs_write(oh_int fd, const oh_void *buf, oh_ulong count);
#endif /* oh_fs_write */

#ifndef oh_fs_lseek
extern oh_long oh_fs_lseek(oh_int fd, oh_long offset, oh_int whence);
#endif /* oh_fs_lseek */

#ifndef oh_fs_ftruncate
extern oh_int oh_fs_ftruncate(oh_int fd, oh_long length);
#endif /* oh_fs_ftruncate */

#ifndef oh_fs_fsync
extern oh_int oh_fs_fsync(oh_int fd);
#endif /* oh_fs_fsync */

#ifndef oh_fs_fstat
extern oh_int oh_fs_fstat(oh_int fd, oh_fs_stat_t *buf);
#endif /* oh_fs_fstat */

#ifndef oh_fs_rename
extern oh_int oh_fs_rename(const oh_char *oldpath, const oh_char *newpath);
#endif /* oh_fs_rename */

#ifndef oh_fs_unlink
extern oh_int oh_fs_unlink(const oh_char *path);
#endif /* oh_fs_unlink */

#ifndef oh_fs_realpath
extern oh_char *oh_fs_realpath(const oh_char *path, oh_char *respath,
  oh_ulong size);
#endif /* oh_fs_realpath */

#ifndef oh_fs_getcwd
extern oh_char *oh_fs_getcwd(oh_char *buf, oh_ulong size);
#endif /* oh_fs_getcwd */

#ifndef oh_fs_chdir
extern oh_int oh_fs_chdir(const oh_char *path);
#endif /* oh_fs_chdir */

#ifndef oh_fs_mkdir
extern oh_int oh_fs_mkdir(const oh_char *path);
#endif /* oh_fs_mkdir */

#ifndef oh_fs_rmdir
extern oh_int oh_fs_rmdir(const oh_char *path);
#endif /* oh_fs_rmdir */

#ifndef oh_fs_opendir
extern oh_fs_dir_t *oh_fs_opendir(const oh_char *path);
#endif /* oh_fs_opendir */

#ifndef oh_fs_readdir
extern oh_fs_dirent_t *oh_fs_readdir(oh_fs_dir_t *dir);
#endif /* oh_fs_readdir */

#ifndef oh_fs_closedir
extern oh_int oh_fs_closedir(oh_fs_dir_t *dir);
#endif /* oh_fs_closedir */

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* _OH_FS_H_ */