Function report |
Source Code:security\keys\process_keys.c |
Create Date:2022-07-28 18:22:49 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:Join the named keyring as the session keyring if possible else attempt to* create a new one of that name and join that
Proto:long join_session_keyring(const char *name)
Type:long
Parameter:
Type | Parameter | Name |
---|---|---|
const char * | name |
845 | new = prepare_creds - Prepare a new set of credentials for modification* Prepare a new set of task credentials for modification |
848 | old = current_cred - Access the current task's subjective credentials* Access the subjective credentials of the current task. RCU-safe,* since nobody else can modify it.() |
851 | If Not name Then |
856 | serial = key serial number |
860 | Go to okay |
881 | Else if keyring == keyring inherited over fork Then |
894 | ret = key serial number |
896 | okay : |
897 | Return ret |
899 | error3 : |
901 | error2 : |
903 | error : |
905 | Return ret |
Name | Describe |
---|---|
lookup_user_key | Look up a key ID given us by userspace with a given permissions mask to get* the key it refers to.* Flags can be passed to request that special keyrings be created if referred* to directly, to permit partially constructed keys to be found and to skip |
keyctl_join_session_keyring | Join a (named) session keyring.* Create and join an anonymous session keyring or join a named session* keyring, creating it if necessary. A named session keyring must have Search* permission for it to be joined. Session keyrings without this permit will |
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