From af5e24ef06087174a7ee5c6d3434e7111ed12589 Mon Sep 17 00:00:00 2001
From: Francisco Javier Trujillo Mata <fjtrujy@gmail.com>
Date: Thu, 25 Nov 2021 11:10:47 +0100
Subject: [PATCH] Deinit mutexs

---
 src/libcglue/Makefile.am |  2 +-
 src/libcglue/mutexman.c  | 10 ++++++++++
 src/libcglue/terminate.c |  3 +++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/libcglue/Makefile.am b/src/libcglue/Makefile.am
index 65366263..a4816424 100644
--- a/src/libcglue/Makefile.am
+++ b/src/libcglue/Makefile.am
@@ -32,7 +32,7 @@ GLUE_OBJS = __fill_stat.o __psp_heap_blockid.o __psp_free_heap.o _fork.o _wait.o
 
 INIT_OBJS = __libcglue_init.o
 
-MUTEXMAN_OBJS = __malloc_mutex.o __sbrk_mutex.o __fdman_mutex.o __init_mutex.o
+MUTEXMAN_OBJS = __malloc_mutex.o __sbrk_mutex.o __fdman_mutex.o __init_mutex.o __deinit_mutex.o
 
 NETDB_OBJS = h_errno.o gethostbyaddr.o gethostbyname.o
 
diff --git a/src/libcglue/mutexman.c b/src/libcglue/mutexman.c
index 995ef5d4..e5628369 100644
--- a/src/libcglue/mutexman.c
+++ b/src/libcglue/mutexman.c
@@ -42,4 +42,14 @@ void __init_mutex()
 	sceKernelCreateLwMutex(&__sbrk_mutex, "sbrk mutex", 0, 0, 0);
 	sceKernelCreateLwMutex(&__fdman_mutex, "fdman mutex", 0, 0, 0);
 }
+#endif
+
+#ifdef F___deinit_mutex
+/* Create mutex used for making thread safe mallock and get fd */
+void __deinit_mutex()
+{
+	sceKernelDeleteLwMutex(&__malloc_mutex);
+	sceKernelDeleteLwMutex(&__sbrk_mutex);
+	sceKernelDeleteLwMutex(&__fdman_mutex);
+}
 #endif
\ No newline at end of file
diff --git a/src/libcglue/terminate.c b/src/libcglue/terminate.c
index a3eb0b25..1e6f9082 100644
--- a/src/libcglue/terminate.c
+++ b/src/libcglue/terminate.c
@@ -18,18 +18,21 @@
 extern int sce_newlib_nocreate_thread_in_start __attribute__((weak));
 
 int __psp_free_heap(void);
+void __deinit_mutex(void);
 
 void _exit(int status)
 {
 	if (&sce_newlib_nocreate_thread_in_start != NULL) {
 		/* Free the heap created by _sbrk(). */
 		__psp_free_heap();
+		__deinit_mutex();
 
 		sceKernelSelfStopUnloadModule(1, 0, NULL);
 	} else {
 		if (status == 0) {
 			/* Free the heap created by _sbrk(). */
 			__psp_free_heap();
+			__deinit_mutex();
 		}
 
 		sceKernelExitThread(status);