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(parent: 5daab9d) | patch
Sample program using SO_COOKIE
authorChenbo Feng <fengc@google.com>
Thu, 6 Apr 2017 02:00:56 +0000 (19:00 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 8 Apr 2017 15:07:01 +0000 (08:07 -0700)
commit00f660eaf37808aa0a537c288c9e2dee73bd4316
tree566ff6609ee3fc6ff216b9c18d3118dc50b3bf30tree | snapshot (tar.gz zip)
parent5daab9db7b65df87da26fd8cfa695fb9546a1ddbcommit | diff
Sample program using SO_COOKIE

Added a per socket traffic monitoring option to illustrate the usage
of new getsockopt SO_COOKIE. The program is based on the socket traffic
monitoring program using xt_eBPF and in the new option the data entry
can be directly accessed using socket cookie. The cookie retrieved
allow us to lookup an element in the eBPF for a specific socket.

Signed-off-by: Chenbo Feng <fengc@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
samples/bpf/cookie_uid_helper_example.c diff | blob | blame | history
samples/bpf/run_cookie_uid_helper_example.sh [changed mode: 0644->0755] diff | blob | blame | history