ESP_TRANSPORT_MEM_CHECK macro

Utility macro to be used for NULL ptr check after malloc

Syntax

Show:

Summary

Declaration

#define ESP_TRANSPORT_MEM_CHECK(TAG, a, action) if (!(a)) { \ ESP_LOGE(TAG,"%s(%d): %s", __FUNCTION__, __LINE__, "Memory exhausted"); \ action; \ }

Argument

TAG

action

Code

Location

#define ESP_TRANSPORT_MEM_CHECK(TAG, a, action) if (!(a)) { \

ESP_TRANSPORT_MEM_CHECK(TAG, transport_list, return NULL);

ESP_TRANSPORT_MEM_CHECK(TAG, t->scheme, return ESP_ERR_NO_MEM);

ESP_TRANSPORT_MEM_CHECK(TAG, transport, return NULL);

ESP_TRANSPORT_MEM_CHECK(TAG, foundation, return NULL);

ESP_TRANSPORT_MEM_CHECK(TAG, foundation->error_handle,

ESP_TRANSPORT_MEM_CHECK(TAG, transport->foundation,

ESP_TRANSPORT_MEM_CHECK(TAG, transport->data,

ESP_TRANSPORT_MEM_CHECK(TAG, ws, {

ESP_TRANSPORT_MEM_CHECK(TAG, ws->path, {

ESP_TRANSPORT_MEM_CHECK(TAG, ws->buffer, {