int pseudofs_setattr(struct vnode *vnode)
Stores a vnode's attributes: there's nothing to do, since they only live in the vnode.
int pseudofs_vmknod(struct vnode *dir, const char *fn, mode_t mode, dev_t dev, struct uio *uio, struct vnode **ref)
Makes a node in a directory: a new vnode, owned by the caller, and an entry for it.
int pseudofs_finddir(struct vnode *dir, const char *name, struct dirent *dirent)
Finds the entry of a directory that has a name.
int pseudofs_vlink(struct vnode *dir, const char *fn, struct vnode *vnode, struct uio *uio)
Adds an entry for an existing vnode (a hard link) to a directory.
int pseudofs_close(struct vnode *vnode)
Frees a vnode that has no names or references left, and its cached pages.
int pseudofs_vunlink(struct vnode *vnode, const char *fn, struct uio *uio)
Removes an entry from a directory.
ssize_t pseudofs_readdir(struct vnode *dir, off_t offset, struct dirent *dirent)
Reads a directory's entry at an offset.
int pseudofs_vrename(struct vnode *odir, const char *ofn, struct vnode *ndir, const char *nfn, struct uio *uio)
Renames an entry, possibly to another directory, replacing an entry at the new name.
A device driver: its operations, any of which may be NULL.
A directory entry, kept in memory.
struct pseudofs_dirent * next
Who does a filesystem operation: where its paths start, and its credentials and umask.
A file in memory (a vnode): what its inode says, and the kernel's own state.
1.18.0