Ensured Aligned Mutexes

1 files changed, 9 insertions, 0 deletions

diff --git a/src/util/mutex.c b/src/util/mutex.c
index 2637a6c..1763de2 100644
--- a/src/util/mutex.c
+++ b/src/util/mutex.c
@@ -1,4 +1,5 @@
 #include "../cpu/atomic/swap.h"
+#include "../lib/mem.h"
 #include "../util/mutex.h"
 
 unsigned char lock_mutex(struct Mutex* m, unsigned long pid)
@@ -21,3 +22,11 @@ unsigned char release_mutex(struct Mutex* m, unsigned long pid)
 	}
 	return 1;
 }
+
+struct Mutex* create_mutex(void* addr)
+{
+	// Ensure aligned to word - Important for Atomic Swap
+	struct Mutex* m = (struct Mutex*)malloca(sizeof(struct Mutex), 4);
+	m->addr = addr;
+	return m;
+}