lwIP
sys_sem_valid
is only used within lwIP.
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ESP-IDF Framework and Examples
lwIP
sys_sem_valid
sys_sem_valid macro
Syntax
Show:
Summary
Declaration
from
sys_arch.h:49
#define
sys_sem_valid
(
sema
)
(
(
(
sema
)
!=
NULL
)
&&
sys_sem_valid_val
(
*
(
sema
)
)
)
Arguments
Argument
sema
Examples
References
from
examples
Code
Location
#define
sys_sem_valid
(
sema
)
(
(
(
sema
)
!=
NULL
)
&&
sys_sem_valid_val
(
*
(
sema
)
)
)
sys_arch.h:49
if
(
!
sys_sem_valid
(
apimsg
->
op_completed_sem
)
)
{
api_lib.c:129
if
(
!
sys_sem_valid
(
API_VAR_REF
(
msg
)
.
sem
)
)
{
api_lib.c:1322
if
(
!
sys_sem_valid
(
sem
)
)
{
api_lib.c:1357
LWIP_ASSERT
(
"LWIP_NETCONN_THREAD_SEM_ALLOC() failed"
,
sys_sem_valid
(
LWIP_NETCONN_THREAD_SEM_GET
(
)
)
)
;
api_lib.c:1360
if
(
sys_sem_valid
(
sem
)
)
{
api_lib.c:1368
LWIP_ASSERT
(
"invalid op_completed_sem"
,
sys_sem_valid
(
op_completed_sem
)
)
;
api_msg.c:508
if
(
sys_sem_valid
(
LWIP_API_MSG_SEM
(
msg
)
)
)
{
api_msg.c:1264
if
(
!
sys_sem_valid
(
API_SELECT_CB_VAR_REF
(
select_cb
)
.
sem
)
)
{
sockets.c:2071
if
(
!
sys_sem_valid
(
API_SELECT_CB_VAR_REF
(
select_cb
)
.
sem
)
)
{
sockets.c:2420
#ifndef
sys_sem_valid
sys.h:228
LWIP_ASSERT
(
"semaphore not initialized"
,
sys_sem_valid
(
sem
)
)
;
tcpip.c:453
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