From b9b2f8cec152684c45637e7581e9ad7e2dc08895 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Sun, 20 Jul 2025 23:52:25 +0300
Subject: [PATCH] Add include for older gcc

---
 src/blockstore/blockstore_disk.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/blockstore/blockstore_disk.cpp b/src/blockstore/blockstore_disk.cpp
index 8935bca7..461292a1 100644
--- a/src/blockstore/blockstore_disk.cpp
+++ b/src/blockstore/blockstore_disk.cpp
@@ -3,6 +3,7 @@
 
 #include <sys/file.h>
 #include <sys/ioctl.h>
+#include <unistd.h>
 
 #include <stdexcept>