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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-21 03:14:03 +0100 |
| commit | e219aafe50fd546b8686582ddbafd24c3c2eda04 (patch) | |
| tree | a665e08ca8d42f20ac8e5dcc8565d666cffb26bd /include/keys/user-type.h | |
| parent | ffe12855a5f7f195589130197558e6a5c276caa4 (diff) | |
| parent | 24c96dc79c5e76d3cff7a33f955a4d3244644766 (diff) | |
Merge back earlier 'pm-domains' material for v4.5.
Diffstat (limited to 'include/keys/user-type.h')
| -rw-r--r-- | include/keys/user-type.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/keys/user-type.h b/include/keys/user-type.h index cebefb069c44..c56fef40f53e 100644 --- a/include/keys/user-type.h +++ b/include/keys/user-type.h @@ -15,6 +15,8 @@ #include <linux/key.h> #include <linux/rcupdate.h> +#ifdef CONFIG_KEYS + /*****************************************************************************/ /* * the payload for a key of type "user" or "logon" @@ -46,5 +48,11 @@ extern void user_describe(const struct key *user, struct seq_file *m); extern long user_read(const struct key *key, char __user *buffer, size_t buflen); +static inline const struct user_key_payload *user_key_payload(const struct key *key) +{ + return (struct user_key_payload *)rcu_dereference_key(key); +} + +#endif /* CONFIG_KEYS */ #endif /* _KEYS_USER_TYPE_H */ |