LwIP
TCPH_FLAGS
is only used within LwIP.
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STM32 Libraries and Samples
LwIP
TCPH_FLAGS
TCPH_FLAGS macro
Syntax
from
tcp.h:87
#define
TCPH_FLAGS
(
phdr
)
(
(
u8_t
)
(
(
lwip_ntohs
(
(
phdr
)
->
_hdrlen_rsvd_flags
)
&
TCP_FLAGS
)
)
)
Arguments
phdr
References
Location
Text
tcp.h:87
#define
TCPH_FLAGS
(
phdr
)
(
(
u8_t
)
(
(
lwip_ntohs
(
(
phdr
)
->
_hdrlen_rsvd_flags
)
&
TCP_FLAGS
)
)
)
tcp_in.c:234
flags
=
TCPH_FLAGS
(
tcphdr
)
;
tcp_in.c:576
if
(
!
(
TCPH_FLAGS
(
tcphdr
)
&
TCP_RST
)
)
{
tcp_in.c:1470
if
(
TCPH_FLAGS
(
inseg
.
tcphdr
)
&
TCP_FIN
)
{
tcp_in.c:1473
TCPH_FLAGS_SET
(
inseg
.
tcphdr
,
TCPH_FLAGS
(
inseg
.
tcphdr
)
&
~
(
unsigned
int
)
TCP_FIN
)
;
tcp_in.c:1478
if
(
TCPH_FLAGS
(
inseg
.
tcphdr
)
&
TCP_SYN
)
{
tcp_in.c:1564
if
(
TCPH_FLAGS
(
inseg
.
tcphdr
)
&
TCP_FIN
)
{
tcp_out.c:901
split_flags
=
TCPH_FLAGS
(
useg
->
tcphdr
)
;
tcp_out.c:1011
if
(
(
TCPH_FLAGS
(
last_unsent
->
tcphdr
)
&
(
TCP_SYN
|
TCP_FIN
|
TCP_RST
)
)
==
0
)
{
tcp_out.c:1335
(
TCPH_FLAGS
(
seg
->
tcphdr
)
&
TCP_RST
)
==
0
)
;
tcp_out.c:2153
is_fin
=
(
(
TCPH_FLAGS
(
seg
->
tcphdr
)
&
TCP_FIN
)
!=
0
)
&&
(
seg
->
len
==
0
)
;
tcp_priv.h:155
#define
TCP_TCPLEN
(
seg
)
(
(
seg
)
->
len
+
(
(
(
TCPH_FLAGS
(
(
seg
)
->
tcphdr
)
&
(
TCP_FIN
|
TCP_SYN
)
)
!=
0
)
?
1U
:
0U
)
)