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| author | Michael Brown | 2007-01-09 21:56:31 +0100 |
|---|---|---|
| committer | Michael Brown | 2007-01-09 21:56:31 +0100 |
| commit | 18e5353bed3bd66c8d07b2dbb23d989239da9937 (patch) | |
| tree | d54b470da7ed4c50d7577f5b67abfc9eec445836 /src/net/udp.c | |
| parent | Added net device TX queue; this will be needed to support the PXE UNDI API (diff) | |
| download | ipxe-18e5353bed3bd66c8d07b2dbb23d989239da9937.tar.gz ipxe-18e5353bed3bd66c8d07b2dbb23d989239da9937.tar.xz ipxe-18e5353bed3bd66c8d07b2dbb23d989239da9937.zip | |
Rename pkb_available() to pkb_tailroom() for consistency with Linux's
skb_tailroom(). Add pkb_headroom().
Diffstat (limited to 'src/net/udp.c')
| -rw-r--r-- | src/net/udp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/net/udp.c b/src/net/udp.c index ffe282c9..0a9cea8b 100644 --- a/src/net/udp.c +++ b/src/net/udp.c @@ -104,7 +104,7 @@ int udp_senddata ( struct udp_connection *conn ) { } pkb_reserve ( conn->tx_pkb, UDP_MAX_HLEN ); rc = conn->udp_op->senddata ( conn, conn->tx_pkb->data, - pkb_available ( conn->tx_pkb ) ); + pkb_tailroom ( conn->tx_pkb ) ); if ( conn->tx_pkb ) free_pkb ( conn->tx_pkb ); return rc; @@ -137,8 +137,8 @@ int udp_sendto ( struct udp_connection *conn, struct sockaddr_tcpip *peer, conn->tx_pkb = NULL; /* Avoid overflowing TX buffer */ - if ( len > pkb_available ( pkb ) ) - len = pkb_available ( pkb ); + if ( len > pkb_tailroom ( pkb ) ) + len = pkb_tailroom ( pkb ); /* Copy payload */ memmove ( pkb_put ( pkb, len ), data, len ); |