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| author | Holger Eitzenberger <heitzenberger@astaro.com> | 2008-12-01 13:38:06 (GMT) |
|---|---|---|
| committer | Thomas Graf <tgr@plip.localdomain> | 2008-12-03 18:54:21 (GMT) |
| commit | 72aa861c48b6876e94d07470025155a6924a6983 (patch) | |
| tree | 452e2614c83b91fb3791e08bf78e22388e584828 /include | |
| parent | 37f9855f4c02960b483d4d992771837c5906405e (diff) | |
| download | libnl-72aa861c48b6876e94d07470025155a6924a6983.zip libnl-72aa861c48b6876e94d07470025155a6924a6983.tar.gz libnl-72aa861c48b6876e94d07470025155a6924a6983.tar.bz2 | |
Allow to pass multiple group values to membership functions
Instead of calling the membership functions several times it is
helpfull to extend the API and make the single group functions a
special case.
The value 0 (NFNLGRP_NONE) terminates this list.
Example use:
nl_socket_add_memberships(sock, group_1, group_2, 0);
nl_socket_drop_memberships(sock, group_1, group_2, 0);
Signed-off-by: Holger Eitzenberger <holger@eitzenberger.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/netlink/socket.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/netlink/socket.h b/include/netlink/socket.h index c10bc2a..5eefa08 100644 --- a/include/netlink/socket.h +++ b/include/netlink/socket.h @@ -30,12 +30,20 @@ extern uint32_t nl_socket_get_local_port(struct nl_sock *); extern void nl_socket_set_local_port(struct nl_sock *, uint32_t); -extern int nl_socket_add_membership(struct nl_sock *, - int); -extern int nl_socket_drop_membership(struct nl_sock *, - int); +extern int nl_socket_add_memberships(struct nl_sock *, + int, ...); +extern int nl_socket_drop_memberships(struct nl_sock *, + int, ...); extern void nl_join_groups(struct nl_sock *, int); +static inline int nl_socket_add_membership(struct nl_sock *sk, int group) { + return nl_socket_add_memberships(sk, group, 0); +} + +static inline int nl_socket_drop_membership(struct nl_sock *sk, int group) { + return nl_socket_drop_memberships(sk, group, 0); +} + extern uint32_t nl_socket_get_peer_port(struct nl_sock *); extern void nl_socket_set_peer_port(struct nl_sock *, uint32_t); |