Add alloc helpers for aligned allocations

1 files changed, 2 insertions, 5 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 5b2e16a..58e8023 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -32,7 +32,7 @@
 
 #pragma once
 
-#include "log.h"
+#include "alloc.h"
 
 
 /** A buffer descriptor */
@@ -55,10 +55,7 @@ struct fastd_buffer {
 */
 static inline fastd_buffer_t fastd_buffer_alloc(const size_t len, size_t head_space, size_t tail_space) {
 	size_t base_len = head_space+len+tail_space;
-	void *ptr;
-	int err = posix_memalign(&ptr, 16, base_len);
-	if (err)
-		exit_error("posix_memalign: %s", strerror(err));
+	void *ptr = fastd_alloc_aligned(base_len, 16);
 
 	return (fastd_buffer_t){ .base = ptr, .base_len = base_len, .data = ptr+head_space, .len = len };
 }