39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/*
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+------------------------------------------------------------------------------
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| Project : Device Filesystem
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+------------------------------------------------------------------------------
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| Copyright 2004, 2005 www.fayfayspace.org.
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| All rights reserved.
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|------------------------------------------------------------------------------
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| File : dfs_raw.h, the raw APIs of Device FileSystem
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|------------------------------------------------------------------------------
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| Chang Logs:
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| Date Author Notes
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| 2005-01-26 ffxz The first version
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+------------------------------------------------------------------------------
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*/
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#ifndef __DFS_RAW_H__
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#define __DFS_RAW_H__
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#include <dfs_def.h>
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#include <dfs_fs.h>
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int dfile_raw_open(struct dfs_fd* fd, const char *path, int flags);
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int dfile_raw_close(struct dfs_fd* fd);
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int dfile_raw_ioctl(struct dfs_fd* fd, int cmd, void *args);
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int dfile_raw_read(struct dfs_fd* fd, void *buf, rt_size_t len);
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int dfile_raw_getdents(struct dfs_fd* fd, struct dfs_dirent* dirp, rt_size_t nbytes);
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int dfile_raw_unlink(const char *path);
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int dfile_raw_write(struct dfs_fd* fd, const void *buf, rt_size_t len);
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int dfile_raw_lseek(struct dfs_fd* fd, rt_off_t offset);
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int dfile_raw_stat(const char *path, struct dfs_stat *buf);
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int dfile_raw_rename(const char* oldpath, const char* newpath);
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/* FD APIs */
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int fd_new(void);
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struct dfs_fd* fd_get(int fd);
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void fd_put(struct dfs_fd* fd);
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#endif
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