From efe8a104de1f2ab72b53cd1afe762f3ce13d321b Mon Sep 17 00:00:00 2001
From: Abdelrahman Said <said.abdelrahman@flawlessai.com>
Date: Sun, 24 Mar 2024 21:06:41 +0000
Subject: [PATCH] Add allocator functions

---
 mem/src/allocator/mem_allocator.c | 45 +++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 mem/src/allocator/mem_allocator.c

diff --git a/mem/src/allocator/mem_allocator.c b/mem/src/allocator/mem_allocator.c
new file mode 100644
index 0000000..3c9fdde
--- /dev/null
+++ b/mem/src/allocator/mem_allocator.c
@@ -0,0 +1,45 @@
+#include "mem_allocator.h"
+#include <stdlib.h>
+
+void *wapp_mem_allocator_alloc(const Allocator *allocator, u64 size) {
+  if (!allocator || !(allocator->alloc)) {
+    return NULL;
+  }
+
+  return allocator->alloc(size, allocator->obj);
+}
+
+void *wapp_mem_allocator_alloc_aligned(const Allocator *allocator, u64 size,
+                                       u64 alignment) {
+  if (!allocator || !(allocator->alloc_aligned)) {
+    return NULL;
+  }
+
+  return allocator->alloc_aligned(size, alignment, allocator->obj);
+}
+
+void *wapp_mem_allocator_realloc(const Allocator *allocator, void *ptr,
+                                 u64 size) {
+  if (!allocator || !(allocator->realloc)) {
+    return NULL;
+  }
+
+  return allocator->realloc(ptr, size, allocator->obj);
+}
+
+void *wapp_mem_allocator_realloc_aligned(const Allocator *allocator, void *ptr,
+                                         u64 size, u64 alignment) {
+  if (!allocator || !(allocator->realloc_aligned)) {
+    return NULL;
+  }
+
+  return allocator->realloc_aligned(ptr, size, alignment, allocator->obj);
+}
+
+void wapp_mem_allocator_free(const Allocator *allocator, void **ptr) {
+  if (!allocator || !(allocator->free)) {
+    return;
+  }
+
+  allocator->free(ptr, allocator->obj);
+}