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-rw-r--r--man2/bpf.25
1 files changed, 5 insertions, 0 deletions
diff --git a/man2/bpf.2 b/man2/bpf.2
index e0a7b29dbf..2b96ebc50e 100644
--- a/man2/bpf.2
+++ b/man2/bpf.2
@@ -766,6 +766,11 @@ The program type also determines the program input (context)\(emthe
format of
.I "struct bpf_context"
(which is the data blob passed into the eBPF program as the first argument).
+.\"
+.\" FIXME
+.\" Somehere in this page we need a general introduction to the
+.\" bpf_context. For example, how does a BPF program access the
+.\" context?
For example, a tracing program does not have the exact same
subset of helper functions as a socket filter program