From 77d949bdcc17c559bbfbdf8e39eb74fd929d87e6 Mon Sep 17 00:00:00 2001
From: Michal Mielewczyk <michal.mielewczyk@huawei.com>
Date: Tue, 6 Jun 2023 13:13:47 +0200
Subject: [PATCH] Unstubify RAM check in posix evn

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
---
 env/posix/ocf_env.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/env/posix/ocf_env.h b/env/posix/ocf_env.h
index 9220d1e..c82cf64 100644
--- a/env/posix/ocf_env.h
+++ b/env/posix/ocf_env.h
@@ -195,9 +195,18 @@ static inline void env_secure_free(const void *ptr, size_t size)
 	}
 }
 
+#include <sys/sysinfo.h>
+
 static inline uint64_t env_get_free_memory(void)
 {
-	return (uint64_t)(-1);
+	struct sysinfo info;
+	int ret;
+
+	ret = sysinfo(&info);
+	if (ret != 0)
+		return 0;
+
+	return (uint64_t)info.totalram * info.mem_unit;
 }
 
 /* ALLOCATOR */