diff options
| author | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2022-01-17 05:11:29 +0100 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2022-01-17 05:11:29 +0100 |
| commit | 81ee6cda2e60bbd3d97ab63da30657a54b09feda (patch) | |
| tree | 489b94cd4d6a71f9117fc167c0b6ebc50a184376 /sysdep/linux/netlink.Y | |
| parent | bbc33f6ec310d98b9100fb883a2b8908ede1b5a8 (diff) | |
Netlink: Add option to specify netlink socket receive buffer size
Add option 'netlink rx buffer' to specify netlink socket receive buffer
size. Uses SO_RCVBUFFORCE, so it can override rmem_max limit.
Thanks to Trisha Biswas and Michal for the original patches.
Diffstat (limited to 'sysdep/linux/netlink.Y')
| -rw-r--r-- | sysdep/linux/netlink.Y | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdep/linux/netlink.Y b/sysdep/linux/netlink.Y index 7097f577..487ad1d8 100644 --- a/sysdep/linux/netlink.Y +++ b/sysdep/linux/netlink.Y @@ -10,7 +10,8 @@ CF_HDR CF_DECLS -CF_KEYWORDS(KERNEL, TABLE, METRIC, KRT_PREFSRC, KRT_REALM, KRT_SCOPE, KRT_MTU, KRT_WINDOW, +CF_KEYWORDS(KERNEL, TABLE, METRIC, NETLINK, RX, BUFFER, + KRT_PREFSRC, KRT_REALM, KRT_SCOPE, KRT_MTU, KRT_WINDOW, KRT_RTT, KRT_RTTVAR, KRT_SSTRESH, KRT_CWND, KRT_ADVMSS, KRT_REORDERING, KRT_HOPLIMIT, KRT_INITCWND, KRT_RTO_MIN, KRT_INITRWND, KRT_QUICKACK, KRT_LOCK_MTU, KRT_LOCK_WINDOW, KRT_LOCK_RTT, KRT_LOCK_RTTVAR, @@ -24,6 +25,7 @@ kern_proto: kern_proto kern_sys_item ';' ; kern_sys_item: KERNEL TABLE expr { THIS_KRT->sys.table_id = $3; } | METRIC expr { THIS_KRT->sys.metric = $2; } + | NETLINK RX BUFFER expr { THIS_KRT->sys.netlink_rx_buffer = $4; } ; dynamic_attr: KRT_PREFSRC { $$ = f_new_dynamic_attr(EAF_TYPE_IP_ADDRESS, T_IP, EA_KRT_PREFSRC); } ; |