Commit 88050049 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller

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: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ae996154
...@@ -226,9 +226,9 @@ Ring setup: ...@@ -226,9 +226,9 @@ Ring setup:
void *rx_ring, *tx_ring; void *rx_ring, *tx_ring;
/* Configure ring parameters */ /* 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); 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) exit(1)
/* Calculate size of each individual ring */ /* Calculate size of each individual ring */
......
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