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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 19:40:14 -0700 |
| commit | 038a5008b2f395c85e6e71d6ddf3c684e7c405b0 (patch) | |
| tree | 4735eab577e97e5a22c3141e3f60071c8065585e /net/sctp/inqueue.c | |
| parent | dd6d1844af33acb4edd0a40b1770d091a22c94be (diff) | |
| parent | 266918303226cceac7eca38ced30f15f277bd89c (diff) | |
| download | op-kernel-dev-038a5008b2f395c85e6e71d6ddf3c684e7c405b0.zip op-kernel-dev-038a5008b2f395c85e6e71d6ddf3c684e7c405b0.tar.gz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
[SKY2]: status polling loop (post merge)
[NET]: Fix NAPI completion handling in some drivers.
[TCP]: Limit processing lost_retrans loop to work-to-do cases
[TCP]: Fix lost_retrans loop vs fastpath problems
[TCP]: No need to re-count fackets_out/sacked_out at RTO
[TCP]: Extract tcp_match_queue_to_sack from sacktag code
[TCP]: Kill almost unused variable pcount from sacktag
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
[IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
[NETFILTER]: x_tables: add missing ip6t_modulename aliases
[NETFILTER]: nf_conntrack_tcp: fix connection reopening
[QETH]: fix qeth_main.c
[NETLINK]: fib_frontend build fixes
[IPv6]: Export userland ND options through netlink (RDNSS support)
[9P]: build fix with !CONFIG_SYSCTL
[NET]: Fix dev_put() and dev_hold() comments
[NET]: make netlink user -> kernel interface synchronious
[NET]: unify netlink kernel socket recognition
[NET]: cleanup 3rd argument in netlink_sendskb
...
Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.
(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/sctp/inqueue.c')
| -rw-r--r-- | net/sctp/inqueue.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/sctp/inqueue.c b/net/sctp/inqueue.c index e4ea7fd..f10fe7f 100644 --- a/net/sctp/inqueue.c +++ b/net/sctp/inqueue.c @@ -100,6 +100,25 @@ void sctp_inq_push(struct sctp_inq *q, struct sctp_chunk *chunk) q->immediate.func(&q->immediate); } +/* Peek at the next chunk on the inqeue. */ +struct sctp_chunkhdr *sctp_inq_peek(struct sctp_inq *queue) +{ + struct sctp_chunk *chunk; + sctp_chunkhdr_t *ch = NULL; + + chunk = queue->in_progress; + /* If there is no more chunks in this packet, say so */ + if (chunk->singleton || + chunk->end_of_packet || + chunk->pdiscard) + return NULL; + + ch = (sctp_chunkhdr_t *)chunk->chunk_end; + + return ch; +} + + /* Extract a chunk from an SCTP inqueue. * * WARNING: If you need to put the chunk on another queue, you need to |
