LwIP
tcp_pcb::rttest
is only used within LwIP.
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STM32 Libraries and Samples
LwIP
tcp_pcb::rttest
tcp_pcb::rttest field
Syntax
Show:
Summary
Declaration
from
tcp.h:300
u32_t
rttest
;
Examples
References
from
examples
Code
Location
Referrer
u32_t
rttest
;
/* RTT estimate in 500ms ticks */
tcp.h:300
if
(
pcb
->
rttest
&&
TCP_SEQ_LT
(
pcb
->
rtseq
,
ackno
)
)
{
tcp_in.c:1344
tcp_receive()
m
=
(
s16_t
)
(
tcp_ticks
-
pcb
->
rttest
)
;
tcp_in.c:1347
tcp_receive()
pcb
->
rttest
=
0
;
tcp_in.c:1365
tcp_receive()
if
(
pcb
->
rttest
==
0
)
{
tcp_out.c:1538
tcp_output_segment()
pcb
->
rttest
=
tcp_ticks
;
tcp_out.c:1539
tcp_output_segment()
pcb
->
rttest
=
0
;
tcp_out.c:1673
tcp_rexmit_rto_prepare()
pcb
->
rttest
=
0
;
tcp_out.c:1767
tcp_rexmit()
Call Tree
from
examples
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Data Use
from
examples
tcp_pcb::rttest
is written by 4 functions and is read by 2 functions:
tcp_receive()
tcp_output_segment()
tcp_rexmit_rto_prepare()
tcp_rexmit()
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tcp_pcb::rttest
tcp_receive()
tcp_output_segment()
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examples
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