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| author | Martin Willi <martin@strongswan.org> | 2008-11-14 14:23:11 +0000 |
|---|---|---|
| committer | Martin Willi <martin@strongswan.org> | 2008-11-14 14:23:11 +0000 |
| commit | 21bf86f740c6aa2043fdf851ff8b4d01f2749c7c (patch) | |
| tree | 0fdf6a50f1fcff241226f8de94c4dece6edb6db8 /src/charon/plugins/kernel_netlink/kernel_netlink_shared.h | |
| parent | 32ec3c1a8b073ae0e3ccf3f4ff9fb6c3c41c9646 (diff) | |
| download | strongswan-21bf86f740c6aa2043fdf851ff8b4d01f2749c7c.tar.bz2 strongswan-21bf86f740c6aa2043fdf851ff8b4d01f2749c7c.tar.xz | |
using aligned buffers for netlink
Diffstat (limited to 'src/charon/plugins/kernel_netlink/kernel_netlink_shared.h')
| -rw-r--r-- | src/charon/plugins/kernel_netlink/kernel_netlink_shared.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h index 84a0813e8..691879317 100644 --- a/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h +++ b/src/charon/plugins/kernel_netlink/kernel_netlink_shared.h @@ -20,7 +20,15 @@ #include <library.h> -#define NETLINK_BUFFER_SIZE 1024 +#include <linux/rtnetlink.h> + +/** + * General purpose netlink buffer. + * + * 1024 byte is currently sufficient for all operations. Some platform + * require an enforced aligment to four bytes (e.g. ARM). + */ +typedef u_char netlink_buf_t[1024] __attribute__((aligned(RTA_ALIGNTO))); typedef struct netlink_socket_t netlink_socket_t; |