From 88050049e7111f074e8887ba5a4cefc9f8fa8d41 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Wed, 19 Mar 2014 21:54:20 -0700 Subject: netlink: fix setsockopt in mmap examples in documentation The documentation for how to use netlink mmap interface is incorrect. The calls to setsockopt() require an additional argument. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- Documentation/networking/netlink_mmap.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt index b26122973525..c6af4bac5aa8 100644 --- a/Documentation/networking/netlink_mmap.txt +++ b/Documentation/networking/netlink_mmap.txt @@ -226,9 +226,9 @@ Ring setup: void *rx_ring, *tx_ring; /* Configure ring parameters */ - if (setsockopt(fd, NETLINK_RX_RING, &req, sizeof(req)) < 0) + if (setsockopt(fd, SOL_NETLINK, NETLINK_RX_RING, &req, sizeof(req)) < 0) exit(1); - if (setsockopt(fd, NETLINK_TX_RING, &req, sizeof(req)) < 0) + if (setsockopt(fd, SOL_NETLINK, NETLINK_TX_RING, &req, sizeof(req)) < 0) exit(1) /* Calculate size of each individual ring */ -- cgit v1.2.3-58-ga151