diff options
Diffstat (limited to 'include/linux/cred.h')
| -rw-r--r-- | include/linux/cred.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/cred.h b/include/linux/cred.h index f61d6c8f5ef3..b2d0820837c4 100644 --- a/include/linux/cred.h +++ b/include/linux/cred.h @@ -259,6 +259,15 @@ static inline void put_cred(const struct cred *_cred) rcu_dereference_protected(current->cred, 1) /** + * current_real_cred - Access the current task's objective credentials + * + * Access the objective credentials of the current task. RCU-safe, + * since nobody else can modify it. + */ +#define current_real_cred() \ + rcu_dereference_protected(current->real_cred, 1) + +/** * __task_cred - Access a task's objective credentials * @task: The task to query * |