Add bpf_ringbuf_output impl for coredump test

christos68k · christos68k · commit df96fadbdd94 · 2026-04-09T16:09:27.000-04:00
diff --git a/tools/coredump/ebpfcode.h b/tools/coredump/ebpfcode.h
@@ -74,6 +74,13 @@ int bpf_perf_event_output(
   return 0;
 }
 
+int bpf_ringbuf_output(UNUSED void *ringbuf, void *data, UNUSED u64 size, UNUSED u64 flags)
+{
+  void __bpf_copy_frame(u64, void *);
+  __bpf_copy_frame(__cgo_ctx->id, data);
+  return 0;
+}
+
 int bpf_tail_call(void *ctx, UNUSED void *map, int index)
 {
   int rc = 0;

Original file line number	Diff line number	Diff line change
`@@ -74,6 +74,13 @@ int bpf_perf_event_output(`
`74`	`74`	`return 0;`
`75`	`75`	`}`
`76`	`76`
	`77`	`+int bpf_ringbuf_output(UNUSED void ringbuf, void data, UNUSED u64 size, UNUSED u64 flags)`
	`78`	`+{`
	`79`	`+ void __bpf_copy_frame(u64, void *);`
	`80`	`+ __bpf_copy_frame(__cgo_ctx->id, data);`
	`81`	`+ return 0;`
	`82`	`+}`
	`83`	`+`
`77`	`84`	`int bpf_tail_call(void ctx, UNUSED void map, int index)`
`78`	`85`	`{`
`79`	`86`	`int rc = 0;`