From b75ae3363da4da7039faec62decd14b6b07f666e Mon Sep 17 00:00:00 2001
From: dongheng <930490596@qq.com>
Date: Tue, 2 Aug 2022 16:37:55 +0800
Subject: [PATCH] esp32: Support app management and thread (#1350)

Support app management and thread on esp-idf platform:
- Fix compile issues when app management is enabled
- Add missing thread related APIs
---
 core/shared/platform/esp-idf/espidf_thread.c  | 25 +++++++++++++++++++
 .../platform/esp-idf/platform_internal.h      |  1 +
 2 files changed, 26 insertions(+)

diff --git a/core/shared/platform/esp-idf/espidf_thread.c b/core/shared/platform/esp-idf/espidf_thread.c
index c8d7a829..637cd417 100644
--- a/core/shared/platform/esp-idf/espidf_thread.c
+++ b/core/shared/platform/esp-idf/espidf_thread.c
@@ -44,6 +44,25 @@ os_mutex_init(korp_mutex *mutex)
     return pthread_mutex_init(mutex, NULL);
 }
 
+int
+os_recursive_mutex_init(korp_mutex *mutex)
+{
+    int ret;
+
+    pthread_mutexattr_t mattr;
+
+    assert(mutex);
+    ret = pthread_mutexattr_init(&mattr);
+    if (ret)
+        return BHT_ERROR;
+
+    pthread_mutexattr_settype(&mattr, PTHREAD_MUTEX_RECURSIVE);
+    ret = pthread_mutex_init(mutex, &mattr);
+    pthread_mutexattr_destroy(&mattr);
+
+    return ret == 0 ? BHT_OK : BHT_ERROR;
+}
+
 int
 os_mutex_destroy(korp_mutex *mutex)
 {
@@ -206,3 +225,9 @@ os_cond_signal(korp_cond *cond)
 {
     return pthread_cond_signal(cond);
 }
+
+int
+os_cond_broadcast(korp_cond *cond)
+{
+    return pthread_cond_broadcast(cond);
+}
\ No newline at end of file
diff --git a/core/shared/platform/esp-idf/platform_internal.h b/core/shared/platform/esp-idf/platform_internal.h
index fabc43f2..fa4165f2 100644
--- a/core/shared/platform/esp-idf/platform_internal.h
+++ b/core/shared/platform/esp-idf/platform_internal.h
@@ -17,6 +17,7 @@
 #include <math.h>
 #include <unistd.h>
 #include <pthread.h>
+#include <arpa/inet.h>
 
 #include "esp_pthread.h"
 #include "esp_timer.h"