From 44fde57023e3463a1401c94e37585f5d66659277 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Sat, 11 Dec 2010 15:47:17 +0100
Subject: header: use getpagesize() for MNL_SOCKET_BUFFER_SIZE
This system call returns PAGE_SIZE which depends on the
architecture. See linux/netlink.h for more information
on the appropriate datagram size for netlink.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
include/libmnl/libmnl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'include/libmnl')
diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h
index 1237b6d..6ca6fd4 100644
--- a/include/libmnl/libmnl.h
+++ b/include/libmnl/libmnl.h
@@ -21,7 +21,7 @@ extern "C" {
*/
#define MNL_SOCKET_AUTOPID 0
-#define MNL_SOCKET_BUFFER_SIZE 8192UL /* see linux/netlink.h */
+#define MNL_SOCKET_BUFFER_SIZE getpagesize() < 8192UL ? getpagesize() : 8192UL
struct mnl_socket;
--
cgit v1.2.3