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| author | Sagi Lowenhardt <sagil@infinidat.com> | 2015-02-17 13:22:27 (GMT) |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2015-03-05 10:27:27 (GMT) |
| commit | f91e6959eae3a819decaa2cc20d2af9d827060f3 (patch) | |
| tree | 92d81f8cc28ea2740d4722ac4081f79b07c43cf4 /include | |
| parent | 9614acf4c4354892b5b734cace4778acfc019999 (diff) | |
| download | libnl-f91e6959eae3a819decaa2cc20d2af9d827060f3.zip libnl-f91e6959eae3a819decaa2cc20d2af9d827060f3.tar.gz libnl-f91e6959eae3a819decaa2cc20d2af9d827060f3.tar.bz2 | |
add socket nl_connect_fd() & nl_create_fd()
- Added option to create socket (fd) without bind.
It is now possible to forward the socket fd to another child process...
...later use nl_connect_fd() to connect to socket from the child process.
- Added option to disable CLOEXEC even if defined (in socket.h)
'nl_socket_enable_cloexec' & 'nl_socket_disable_cloexec'
No change to current default behavior.
Signed-off-by: Sagi Lowenhardt <sagil@infinidat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/netlink-private/types.h | 1 | ||||
| -rw-r--r-- | include/netlink/netlink.h | 2 | ||||
| -rw-r--r-- | include/netlink/socket.h | 2 |
3 files changed, 5 insertions, 0 deletions
diff --git a/include/netlink-private/types.h b/include/netlink-private/types.h index 54f06b5..7d044f1 100644 --- a/include/netlink-private/types.h +++ b/include/netlink-private/types.h @@ -77,6 +77,7 @@ struct nl_sock int s_flags; struct nl_cb * s_cb; size_t s_bufsize; + int s_cloexec; }; struct nl_cache diff --git a/include/netlink/netlink.h b/include/netlink/netlink.h index f8f2082..7b6cb60 100644 --- a/include/netlink/netlink.h +++ b/include/netlink/netlink.h @@ -49,6 +49,8 @@ extern struct nl_dump_params nl_debug_dp; /* Connection Management */ extern int nl_connect(struct nl_sock *, int); +extern int nl_create_fd(struct nl_sock *, int); +extern int nl_connect_fd(struct nl_sock *, int, int); extern void nl_close(struct nl_sock *); /* Send */ diff --git a/include/netlink/socket.h b/include/netlink/socket.h index 1007eba..bda0ff3 100644 --- a/include/netlink/socket.h +++ b/include/netlink/socket.h @@ -63,6 +63,8 @@ extern int nl_socket_get_fd(const struct nl_sock *); extern int nl_socket_set_nonblocking(const struct nl_sock *); extern void nl_socket_enable_msg_peek(struct nl_sock *); extern void nl_socket_disable_msg_peek(struct nl_sock *); +extern int nl_socket_enable_cloexec(struct nl_sock *); +extern void nl_socket_disable_cloexec(struct nl_sock *); #ifdef __cplusplus } |