forked from mirrors/linux
f121aadede
This one initializes the struct path to all zeroes so that multiple path_put_init() on the path is safe. Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
27 lines
572 B
C
27 lines
572 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_PATH_H
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#define _LINUX_PATH_H
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struct dentry;
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struct vfsmount;
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struct path {
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struct vfsmount *mnt;
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struct dentry *dentry;
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} __randomize_layout;
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extern void path_get(const struct path *);
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extern void path_put(const struct path *);
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static inline int path_equal(const struct path *path1, const struct path *path2)
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{
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return path1->mnt == path2->mnt && path1->dentry == path2->dentry;
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}
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static inline void path_put_init(struct path *path)
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{
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path_put(path);
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*path = (struct path) { };
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}
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#endif /* _LINUX_PATH_H */
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