diff options
Diffstat (limited to 'include/linux/path.h')
-rw-r--r-- | include/linux/path.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/path.h b/include/linux/path.h new file mode 100644 index 000000000..475225a03 --- /dev/null +++ b/include/linux/path.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_PATH_H +#define _LINUX_PATH_H + +struct dentry; +struct vfsmount; + +struct path { + struct vfsmount *mnt; + struct dentry *dentry; +} __randomize_layout; + +extern void path_get(const struct path *); +extern void path_put(const struct path *); + +static inline int path_equal(const struct path *path1, const struct path *path2) +{ + return path1->mnt == path2->mnt && path1->dentry == path2->dentry; +} + +static inline void path_put_init(struct path *path) +{ + path_put(path); + *path = (struct path) { }; +} + +#endif /* _LINUX_PATH_H */ |