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| author | Ondrej Zajicek <santiago@crfreenet.org> | 2010-03-26 18:53:31 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2010-03-26 18:53:31 +0100 |
| commit | eb0f129fcedcecbee85403095abad8f59b82683c (patch) | |
| tree | 562179cf65bcdcfe1fc2ea42b401ddce620de350 /lib | |
| parent | b1c030b0ba59eed6da5271ed592d6b93ed088518 (diff) | |
| parent | 48cff379a718998cd984d60fb6f8b48cb961c0f1 (diff) | |
| download | bird-eb0f129fcedcecbee85403095abad8f59b82683c.tar bird-eb0f129fcedcecbee85403095abad8f59b82683c.zip | |
Merge branch 'socket2' into new
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/socket.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/socket.h b/lib/socket.h index a285799..e6ce125 100644 --- a/lib/socket.h +++ b/lib/socket.h @@ -36,8 +36,11 @@ typedef struct birdsock { void (*err_hook)(struct birdsock *, int); /* errno or zero if EOF */ - ip_addr faddr; /* For packet protocols: source of current packet */ - unsigned fport; + /* Information about received datagrams (UDP, RAW), valid in rx_hook */ + ip_addr faddr, laddr; /* src (From) and dst (Local) address of the datagram */ + unsigned fport; /* src port of the datagram */ + unsigned lifindex; /* local interface that received the datagram */ + /* laddr and lifindex are valid only if SKF_LADDR_RX flag is set to request it */ int fd; /* System-dependent data */ node n; @@ -77,7 +80,9 @@ sk_send_buffer_empty(sock *sk) /* Socket flags */ -#define SKF_V6ONLY 1 /* Use IPV6_V6ONLY socket option */ +#define SKF_V6ONLY 1 /* Use IPV6_V6ONLY socket option */ +#define SKF_LADDR_RX 2 /* Report local address for RX packets */ +#define SKF_LADDR_TX 4 /* Allow to specify local address for TX packets */ /* |