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| author | David Howells <dhowells@redhat.com> | 2019-06-26 23:02:33 +0300 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2019-06-26 23:02:33 +0300 |
| commit | 9b242610514fe387ef957bce05e1fdd3efd60359 (patch) | |
| tree | 57917a3649c3a4b0bd66a54fbab24c4ca644ab56 /include/linux/key-type.h | |
| parent | 218e6424e711ceee31eeba93212fed8ee92d6a11 (diff) | |
| download | linux-9b242610514fe387ef957bce05e1fdd3efd60359.tar.xz | |
keys: Network namespace domain tag
Create key domain tags for network namespaces and make it possible to
automatically tag keys that are used by networked services (e.g. AF_RXRPC,
AFS, DNS) with the default network namespace if not set by the caller.
This allows keys with the same description but in different namespaces to
coexist within a keyring.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: netdev@vger.kernel.org
cc: linux-nfs@vger.kernel.org
cc: linux-cifs@vger.kernel.org
cc: linux-afs@lists.infradead.org
Diffstat (limited to 'include/linux/key-type.h')
| -rw-r--r-- | include/linux/key-type.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/key-type.h b/include/linux/key-type.h index e49d1de0614e..2148a6bf58f1 100644 --- a/include/linux/key-type.h +++ b/include/linux/key-type.h @@ -74,6 +74,9 @@ struct key_type { */ size_t def_datalen; + unsigned int flags; +#define KEY_TYPE_NET_DOMAIN 0x00000001 /* Keys of this type have a net namespace domain */ + /* vet a description */ int (*vet_description)(const char *description); |