lwIP
api_msg::err
is only used within lwIP.
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ESP-IDF Framework and Examples
lwIP
api_msg::err
api_msg::err field
The return value of the function executed in tcpip_thread.
Syntax
Show:
Summary
Declaration
from
api_msg.h:84
err_t
err
;
Examples
References
from
examples
Code
Location
Referrer
err_t
err
;
api_msg.h:84
return
apimsg
->
err
;
api_lib.c:136
netconn_apimsg()
conn
->
current_msg
->
err
=
ERR_OK
;
api_msg.c:502
err_tcp()
conn
->
current_msg
->
err
=
err
;
api_msg.c:505
err_tcp()
msg
->
err
=
ERR_VAL
;
api_msg.c:681
pcb_new()
msg
->
err
=
ERR_MEM
;
api_msg.c:685
pcb_new()
msg
->
err
=
ERR_OK
;
api_msg.c:709
lwip_netconn_do_newconn()
conn
->
current_msg
->
err
=
err
;
api_msg.c:1112
lwip_netconn_do_close_internal()
msg
->
err
=
ERR_OK
;
api_msg.c:1174
lwip_netconn_do_delconn()
msg
->
conn
->
current_msg
->
err
=
ERR_CLSD
;
api_msg.c:1185
lwip_netconn_do_delconn()
msg
->
err
=
ERR_INPROGRESS
;
api_msg.c:1189
lwip_netconn_do_delconn()
msg
->
err
=
err
;
api_msg.c:1320
lwip_netconn_do_bind()
msg
->
err
=
err
;
api_msg.c:1364
lwip_netconn_do_bind_if()
conn
->
current_msg
->
err
=
err
;
api_msg.c:1395
lwip_netconn_do_connected()
msg
->
err
=
err
;
api_msg.c:1486
lwip_netconn_do_connect()
msg
->
err
=
ERR_OK
;
api_msg.c:1507
lwip_netconn_do_disconnect()
msg
->
err
=
ERR_VAL
;
api_msg.c:1511
lwip_netconn_do_disconnect()
msg
->
err
=
err
;
api_msg.c:1595
lwip_netconn_do_listen()
msg
->
err
=
ERR_VAL
;
api_msg.c:1616
lwip_netconn_do_send()
msg
->
err
=
err
;
api_msg.c:1660
lwip_netconn_do_send()
msg
->
err
=
ERR_OK
;
api_msg.c:1676
lwip_netconn_do_recv()
msg
->
err
=
ERR_OK
;
api_msg.c:1701
lwip_netconn_do_accepted()
conn
->
current_msg
->
err
=
err
;
api_msg.c:1870
lwip_netconn_do_writemore()
msg
->
err
=
err
;
api_msg.c:1939
lwip_netconn_do_write()
msg
->
err
=
ERR_OK
;
api_msg.c:1963
lwip_netconn_do_getaddr()
msg
->
err
=
ERR_CONN
;
api_msg.c:1971
lwip_netconn_do_getaddr()
msg
->
err
=
ERR_CONN
;
api_msg.c:1981
lwip_netconn_do_getaddr()
msg
->
err
=
ERR_CONN
;
api_msg.c:1993
lwip_netconn_do_getaddr()
msg
->
err
=
ERR_CONN
;
api_msg.c:2004
lwip_netconn_do_getaddr()
msg
->
err
=
ERR_CONN
;
api_msg.c:2031
lwip_netconn_do_close()
msg
->
conn
->
current_msg
->
err
=
ERR_CLSD
;
api_msg.c:2039
lwip_netconn_do_close()
msg
->
err
=
tcp_shutdown
(
msg
->
conn
->
pcb
.
tcp
,
1
,
0
)
;
api_msg.c:2048
lwip_netconn_do_close()
msg
->
err
=
ERR_CONN
;
api_msg.c:2084
lwip_netconn_do_close()
msg
->
err
=
ERR_CONN
;
api_msg.c:2101
lwip_netconn_do_join_leave_group()
msg
->
err
=
mld6_joingroup
(
ip_2_ip6
(
API_EXPR_REF
(
msg
->
msg
.
jl
.
netif_addr
)
)
,
api_msg.c:2108
lwip_netconn_do_join_leave_group()
msg
->
err
=
mld6_leavegroup
(
ip_2_ip6
(
API_EXPR_REF
(
msg
->
msg
.
jl
.
netif_addr
)
)
,
api_msg.c:2111
lwip_netconn_do_join_leave_group()
msg
->
err
=
igmp_joingroup
(
ip_2_ip4
(
API_EXPR_REF
(
msg
->
msg
.
jl
.
netif_addr
)
)
,
api_msg.c:2119
lwip_netconn_do_join_leave_group()
msg
->
err
=
igmp_leavegroup
(
ip_2_ip4
(
API_EXPR_REF
(
msg
->
msg
.
jl
.
netif_addr
)
)
,
api_msg.c:2122
lwip_netconn_do_join_leave_group()
msg
->
err
=
ERR_VAL
;
api_msg.c:2130
lwip_netconn_do_join_leave_group()
msg
->
err
=
ERR_IF
;
api_msg.c:2150
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
ERR_CONN
;
api_msg.c:2154
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
mld6_joingroup_netif
(
netif
,
api_msg.c:2161
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
mld6_leavegroup_netif
(
netif
,
api_msg.c:2164
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
igmp_joingroup_netif
(
netif
,
api_msg.c:2172
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
igmp_leavegroup_netif
(
netif
,
api_msg.c:2175
lwip_netconn_do_join_leave_group_netif()
msg
->
err
=
ERR_VAL
;
api_msg.c:2183
lwip_netconn_do_join_leave_group_netif()
Call Tree
from
examples
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Data Use
from
examples
api_msg::err
is written by 20 functions and is read by 1 function:
err_tcp()
pcb_new()
lwip_netconn_do_newconn()
lwip_netconn_do_close_internal()
lwip_netconn_do_delconn()
lwip_netconn_do_bind()
lwip_netconn_do_bind_if()
lwip_netconn_do_connected()
lwip_netconn_do_connect()
lwip_netconn_do_disconnect()
lwip_netconn_do_listen()
lwip_netconn_do_send()
lwip_netconn_do_recv()
lwip_netconn_do_accepted()
lwip_netconn_do_writemore()
lwip_netconn_do_write()
lwip_netconn_do_getaddr()
lwip_netconn_do_close()
lwip_netconn_do_join_leave_group()
lwip_netconn_do_join_leave_group_netif()
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api_msg::err
netconn_apimsg()
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