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authorDavid Howells2019-05-30 15:53:10 +0200
committerDavid Howells2019-06-19 14:27:45 +0200
commit45e0f30c30bb131663fbe1752974d6f2e39611e2 (patch)
tree7679786ee974e03e277c871e68491921e491cdd8 /kernel/cred.c
parentkeys: Reuse keyring_index_key::desc_len in lookup_user_key() (diff)
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keys: Add capability-checking keyctl function
Add a keyctl function that requests a set of capability bits to find out what features are supported. Signed-off-by: David Howells <dhowells@redhat.com>
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