85 lines
2.6 KiB
C
85 lines
2.6 KiB
C
#ifndef _SFFS_PROTO_H
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#define _SFFS_PROTO_H
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/* dentry.c */
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void init_dentry(void);
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struct inode *lookup_dentry(struct inode *parent, char *name);
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void add_dentry(struct inode *parent, char *name, struct inode *ino);
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void del_dentry(struct inode *ino);
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/* handle.c */
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int get_handle(struct inode *ino);
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void put_handle(struct inode *ino);
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/* inode.c */
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struct inode *init_inode(void);
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struct inode *find_inode(ino_t ino_nr);
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void get_inode(struct inode *ino);
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void put_inode(struct inode *ino);
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void link_inode(struct inode *parent, struct inode *ino);
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void unlink_inode(struct inode *ino);
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struct inode *get_free_inode(void);
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int have_free_inode(void);
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int have_used_inode(void);
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int do_putnode(ino_t ino_nr, unsigned int count);
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/* link.c */
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int do_create(ino_t dir_nr, char *name, mode_t mode, uid_t uid, gid_t gid,
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struct fsdriver_node *node);
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int do_mkdir(ino_t dir_nr, char *name, mode_t mode, uid_t uid, gid_t gid);
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int do_unlink(ino_t dir_nr, char *name, int call);
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int do_rmdir(ino_t dir_nr, char *name, int call);
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int do_rename(ino_t old_dir_nr, char *old_name, ino_t new_dir_nr,
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char *new_name);
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/* lookup.c */
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int do_lookup(ino_t dir_nr, char *name, struct fsdriver_node *node,
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int *is_mountpt);
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/* main.c */
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int main(int argc, char *argv[]);
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/* misc.c */
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int do_statvfs(struct statvfs *statvfs);
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/* mount.c */
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int do_mount(dev_t dev, unsigned int flags, struct fsdriver_node *root_node,
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unsigned int *res_flags);
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void do_unmount(void);
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/* name.c */
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void normalize_name(char dst[NAME_MAX+1], char *src);
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int compare_name(char *name1, char *name2);
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/* path.c */
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int make_path(char path[PATH_MAX], struct inode *ino);
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int push_path(char path[PATH_MAX], char *name);
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void pop_path(char path[PATH_MAX]);
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/* read.c */
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ssize_t do_read(ino_t ino_nr, struct fsdriver_data *data, size_t count,
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off_t pos, int call);
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ssize_t do_getdents(ino_t ino_nr, struct fsdriver_data *data, size_t bytes,
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off_t *pos);
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/* stat.c */
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mode_t get_mode(struct inode *ino, int mode);
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int do_stat(ino_t ino_nr, struct stat *stat);
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int do_chmod(ino_t ino_nr, mode_t *mode);
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int do_utime(ino_t ino_nr, struct timespec *atime, struct timespec *mtime);
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/* verify.c */
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int verify_path(char *path, struct inode *ino, struct sffs_attr *attr,
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int *stale);
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int verify_inode(struct inode *ino, char path[PATH_MAX],
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struct sffs_attr *attr);
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int verify_dentry(struct inode *parent, char name[NAME_MAX+1],
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char path[PATH_MAX], struct inode **res_ino);
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/* write.c */
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ssize_t do_write(ino_t ino_nr, struct fsdriver_data *data, size_t count,
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off_t pos, int call);
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int do_trunc(ino_t ino_nr, off_t start, off_t end);
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#endif /* _SFFS_PROTO_H */
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