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| author | Joe Stringer <joe@wand.net.nz> | 2020-08-13 11:08:07 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-08-13 22:48:06 +0200 |
| commit | a62f68c172c3954a78c9dbf7e68496c3e9c22aaf (patch) | |
| tree | 7d6ac54b166edcf78f278c0558a4787008856f68 | |
| parent | 9efa9e499799f939968aff1123cc7e8184960e48 (diff) | |
doc: Add link to bpf helpers man page
The bpf-helpers(7) man pages provide an invaluable description of the
functions that an eBPF program can call at runtime. Link them here.
Signed-off-by: Joe Stringer <joe@wand.net.nz>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200813180807.2821735-1-joe@wand.net.nz
| -rw-r--r-- | Documentation/bpf/index.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/bpf/index.rst b/Documentation/bpf/index.rst index d46429be334e..7df2465fd108 100644 --- a/Documentation/bpf/index.rst +++ b/Documentation/bpf/index.rst @@ -36,6 +36,12 @@ Two sets of Questions and Answers (Q&A) are maintained. bpf_devel_QA +Helper functions +================ + +* `bpf-helpers(7)`_ maintains a list of helpers available to eBPF programs. + + Program types ============= @@ -79,4 +85,5 @@ Other .. _networking-filter: ../networking/filter.rst .. _man-pages: https://www.kernel.org/doc/man-pages/ .. _bpf(2): https://man7.org/linux/man-pages/man2/bpf.2.html +.. _bpf-helpers(7): https://man7.org/linux/man-pages/man7/bpf-helpers.7.html .. _BPF and XDP Reference Guide: https://docs.cilium.io/en/latest/bpf/ |