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-rw-r--r--src/stack.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/stack.h b/src/stack.h
index f6d33f51..0eae1b75 100644
--- a/src/stack.h
+++ b/src/stack.h
@@ -17,6 +17,8 @@
#ifndef SERD_STACK_H
#define SERD_STACK_H
+#include "system.h"
+
#include <assert.h>
#include <stdbool.h>
#include <stddef.h>
@@ -37,10 +39,12 @@ typedef struct {
#define SERD_STACK_BOTTOM sizeof(void*)
static inline SerdStack
-serd_stack_new(size_t size)
+serd_stack_new(size_t size, size_t align)
{
+ const size_t aligned_size = (size + (align - 1)) / align * align;
+
SerdStack stack;
- stack.buf = (char*)calloc(size, 1);
+ stack.buf = (char*)serd_calloc_aligned(align, aligned_size);
stack.buf_size = size;
stack.size = SERD_STACK_BOTTOM;
return stack;