From 1e2328e762548c7d17b7ba8ded9f409d05710dd1 Mon Sep 17 00:00:00 2001 From: Carlos Neira Date: Wed, 4 Mar 2020 17:41:55 -0300 Subject: fs/nsfs.c: Added ns_match ns_match returns true if the namespace inode and dev_t matches the ones provided by the caller. Signed-off-by: Carlos Neira Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20200304204157.58695-2-cneirabustos@gmail.com --- include/linux/proc_ns.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h index 4626b1ac3b6c..adff08bfecf9 100644 --- a/include/linux/proc_ns.h +++ b/include/linux/proc_ns.h @@ -85,6 +85,8 @@ typedef struct ns_common *ns_get_path_helper_t(void *); extern int ns_get_path_cb(struct path *path, ns_get_path_helper_t ns_get_cb, void *private_data); +extern bool ns_match(const struct ns_common *ns, dev_t dev, ino_t ino); + extern int ns_get_name(char *buf, size_t size, struct task_struct *task, const struct proc_ns_operations *ns_ops); extern void nsfs_init(void); -- cgit v1.2.3