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authorArnaldo Carvalho de Melo <acme@mandriva.com>2005-09-09 02:38:35 -0300
committerArnaldo Carvalho de Melo <acme@mandriva.com>2005-09-09 02:38:35 -0300
commitb0e567806d16586629468c824dfb2e71155df7da (patch)
tree70f5905fae3270985fed1050335c56598fd32646 /net/dccp/dccp.h
parent954ee31f366fabe53fb450482789258fe552f40b (diff)
downloadop-kernel-dev-b0e567806d16586629468c824dfb2e71155df7da.zip
op-kernel-dev-b0e567806d16586629468c824dfb2e71155df7da.tar.gz
[DCCP] Introduce dccp_timestamp
To start the timestamps with 0.0ms, easing the integer maths in the CCIDs, this probably will be reworked to use the to be introduced struct timeval_offset infrastructure out of skb_get_timestamp, etc. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/dccp/dccp.h')
-rw-r--r--net/dccp/dccp.h16
1 files changed, 4 insertions, 12 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 33456c0..95c4630b 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -426,10 +426,13 @@ extern struct dccp_ackpkts *
dccp_ackpkts_alloc(unsigned int len,
const unsigned int __nocast priority);
extern void dccp_ackpkts_free(struct dccp_ackpkts *ap);
-extern int dccp_ackpkts_add(struct dccp_ackpkts *ap, u64 ackno, u8 state);
+extern int dccp_ackpkts_add(struct dccp_ackpkts *ap, const struct sock *sk,
+ u64 ackno, u8 state);
extern void dccp_ackpkts_check_rcv_ackno(struct dccp_ackpkts *ap,
struct sock *sk, u64 ackno);
+extern void dccp_timestamp(const struct sock *sk, struct timeval *tv);
+
static inline suseconds_t timeval_usecs(const struct timeval *tv)
{
return tv->tv_sec * USEC_PER_SEC + tv->tv_usec;
@@ -468,17 +471,6 @@ static inline void timeval_sub_usecs(struct timeval *tv,
}
}
-/*
- * Returns the difference in usecs between timeval
- * passed in and current time
- */
-static inline suseconds_t timeval_now_delta(const struct timeval *tv)
-{
- struct timeval now;
- do_gettimeofday(&now);
- return timeval_delta(&now, tv);
-}
-
#ifdef CONFIG_IP_DCCP_DEBUG
extern void dccp_ackvector_print(const u64 ackno,
const unsigned char *vector, int len);
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