medfall

commit 9896b5052d524f37f094918fceaeb8947327862e
parent 5772d6e733225cdbed8168e0e4f9ce7eaa44c9e4
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sat, 26 May 2018 18:36:57 +0300

Use SRWLOCK instead of CRITICAL_SECTION on Windows

Diffstat:
win32_mutex.h
 | 
12
+++++-------

1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/win32_mutex.h b/win32_mutex.h
@@ -5,21 +5,19 @@
 #include "log.h"
 
 struct Mutex {
-	CRITICAL_SECTION cs;
+	SRWLOCK lock;
 };
 
 inline void mutex_init( Mutex * mutex ) {
-	InitializeCriticalSection( &mutex->cs );
+	InitializeSRWLock( &mutex->lock );
 }
 
-inline void mutex_destroy( Mutex * mutex ) {
-	DeleteCriticalSection( &mutex->cs );
-}
+inline void mutex_destroy( Mutex * mutex ) { }
 
 inline void mutex_lock( Mutex * mutex ) {
-	EnterCriticalSection( &mutex->cs );
+	AcquireSRWLockExclusive( &mutex->lock );
 }
 
 inline void mutex_unlock( Mutex * mutex ) {
-	LeaveCriticalSection( &mutex->cs );
+	ReleaseSRWLockExclusive( &mutex->lock );
 }