From 099168e043f2df2d9c096f3c47549ca68e3a6a39 Mon Sep 17 00:00:00 2001
From: David Cermak <cermak@espressif.com>
Date: Wed, 31 Mar 2021 20:49:03 +0200
Subject: [PATCH] fix recursive mutex

---
 esp_modem/include/cxx_include/esp_modem_primitives.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/esp_modem/include/cxx_include/esp_modem_primitives.hpp b/esp_modem/include/cxx_include/esp_modem_primitives.hpp
index ec758ca17..83a2f06ed 100644
--- a/esp_modem/include/cxx_include/esp_modem_primitives.hpp
+++ b/esp_modem/include/cxx_include/esp_modem_primitives.hpp
@@ -68,9 +68,9 @@ struct Lock {
         throw_if_false(lock != nullptr, "create signal event group failed");
     }
     ~Lock() { vSemaphoreDelete(lock); }
-    void take() { xSemaphoreTake(lock, portMAX_DELAY); }
+    void take() { xSemaphoreTakeRecursive(lock, portMAX_DELAY); }
 
-    void give() { xSemaphoreGive(lock); }
+    void give() { xSemaphoreGiveRecursive(lock); }
     xSemaphoreHandle lock;
 };