From: stephen hemminger Date: Thu, 20 Mar 2014 04:54:20 +0000 (-0700) Subject: netlink: fix setsockopt in mmap examples in documentation X-Git-Url: http://pileus.org/git/?p=~andy%2Flinux;a=commitdiff_plain;h=88050049e7111f074e8887ba5a4cefc9f8fa8d41 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 --- diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt index b2612297352..c6af4bac5aa 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 */