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lwip_2.1.2 for idf_4.0

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xueyunfei
2019-06-27 17:13:44 +08:00
committed by bot
parent 138c941fad
commit fa02598b5c
21 changed files with 129 additions and 198 deletions
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components/lwip/port/esp32/freertos/sys_arch.c
+1 -42
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@@ -320,7 +320,6 @@ sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
if (msg == NULL) {
msg = &pvDummy;
}
if (pdTRUE == xQueueReceive((*mbox)->os_mbox, &(*msg), 0)) {
ulReturn = ERR_OK;
} else {
@@ -349,53 +348,13 @@ sys_mbox_set_owner(sys_mbox_t *mbox, void* owner)
void
sys_mbox_free(sys_mbox_t *mbox)
{
uint32_t mbox_message_num = 0;
if ( (NULL == mbox) || (NULL == *mbox) ) {
return;
}
mbox_message_num = uxQueueMessagesWaiting((*mbox)->os_mbox);
LWIP_DEBUGF(ESP_THREAD_SAFE_DEBUG, ("mbox free: mbox=%p os_mbox=%p owner=%p msg_num=%d\n",
*mbox, (*mbox)->os_mbox, (*mbox)->owner, mbox_message_num));
#if ESP_THREAD_SAFE
if ((*mbox)->owner) {
if (0 == mbox_message_num) {
/*
* If mbox->owner is not NULL, it indicates the mbox is recvmbox or acceptmbox,
* we need to post a NULL message to mbox in case some application tasks are blocked
* on this mbox
*/
if (sys_mbox_trypost(mbox, NULL) != ERR_OK) {
/* Should never be here because post a message to empty mbox should always be successful */
ESP_LOGW(TAG, "WARNING: failed to post NULL msg to mbox\n");
} else {
LWIP_DEBUGF(ESP_THREAD_SAFE_DEBUG, ("mbox free: post null successfully\n"));
}
}
(*mbox)->owner = NULL;
} else {
if (mbox_message_num > 1) {
ESP_LOGW(TAG, "WARNING: mbox has %d message, potential memory leaking\n", mbox_message_num);
}
if (mbox_message_num > 0) {
LWIP_DEBUGF(ESP_THREAD_SAFE_DEBUG, ("mbox free: reset mbox queue\n"));
xQueueReset((*mbox)->os_mbox);
}
/* For recvmbox or acceptmbox, free them in netconn_free() when all sockets' API are returned */
vQueueDelete((*mbox)->os_mbox);
free(*mbox);
*mbox = NULL;
}
#else
vQueueDelete((*mbox)->os_mbox);
free(*mbox);
*mbox = NULL;
#endif
}
/*-----------------------------------------------------------------------------------*/