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introduce kern_path_mountpoint()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Al Viro
2013-09-08 20:18:44 -04:00
parent 197df04c74
commit 2d86465101
2 changed files with 25 additions and 11 deletions
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include/linux/namei.h
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@@ -70,6 +70,7 @@ extern struct dentry *kern_path_create(int, const char *, struct path *, unsigne
extern struct dentry *user_path_create(int, const char __user *, struct path *, unsigned int);
extern void done_path_create(struct path *, struct dentry *);
extern struct dentry *kern_path_locked(const char *, struct path *);
extern int kern_path_mountpoint(int, const char *, struct path *, unsigned int);
extern struct dentry *lookup_one_len(const char *, struct dentry *, int);