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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2019-01-26 17:15:53 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-01-26 20:56:42 +0100 |
| commit | 531599ccd0729e0baf9b8243d2483ee9253f838a (patch) | |
| tree | 6dc4b86c4bbc7040191d8290ca7c5660ffc55b07 | |
| parent | 75a3d2f7d183ba0dd9edc29002f4f85591fb3e15 (diff) | |
backports: Add nl_set_extack_cookie_u64()
This was introduced in Linux commit 801f87469ee8 ("netlink: add
nl_set_extack_cookie_u64()") and is used by the wireless subsystem.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | backport/backport-include/linux/netlink.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/backport/backport-include/linux/netlink.h b/backport/backport-include/linux/netlink.h index f956a769..0fb8e0f3 100644 --- a/backport/backport-include/linux/netlink.h +++ b/backport/backport-include/linux/netlink.h @@ -58,4 +58,15 @@ struct netlink_ext_ack { } while (0) #endif /* NL_SET_BAD_ATTR */ +#if LINUX_VERSION_IS_LESS(5,0,0) +static inline void nl_set_extack_cookie_u64(struct netlink_ext_ack *extack, + u64 cookie) +{ + u64 __cookie = cookie; + + memcpy(extack->cookie, &__cookie, sizeof(__cookie)); + extack->cookie_len = sizeof(__cookie); +} +#endif + #endif /* __BACKPORT_LINUX_NETLINK_H */ |