From faeb28d0e0e8ad6b1ec1bbd7aa4d0db1f07013e5 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Mon, 23 Feb 2026 10:40:36 +0200 Subject: Add baseline pidfd_getfd tracepoint support --- internal/generate/codegen_test.go | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'internal/generate/codegen_test.go') diff --git a/internal/generate/codegen_test.go b/internal/generate/codegen_test.go index 3e48c79..caad340 100644 --- a/internal/generate/codegen_test.go +++ b/internal/generate/codegen_test.go @@ -24,6 +24,15 @@ func TestGenerateFdHandler(t *testing.T) { requireContains(t, output, "#define SYS_ENTER_READ 844") } +func TestGeneratePidfdGetfdHandlerUsesPidfdArgument(t *testing.T) { + output := generateFromPair(t, FormatPidfdGetfd, FormatExitPidfdGetfd) + + requireContains(t, output, `SEC("tracepoint/syscalls/sys_enter_pidfd_getfd")`) + requireContains(t, output, "ev->event_type = ENTER_FD_EVENT;") + requireContains(t, output, "ev->trace_id = SYS_ENTER_PIDFD_GETFD;") + requireContains(t, output, "ev->fd = (__s32)ctx->args[0];") +} + func TestGenerateOpenHandler(t *testing.T) { output := generateFromPair(t, FormatOpenat, FormatExitOpenat) @@ -230,9 +239,9 @@ func TestGenerateHandlerStructure(t *testing.T) { func TestGenerateAllEventTypes(t *testing.T) { // Verify every event type constant appears correctly tests := []struct { - kind TracepointKind - enter string - exit string + kind TracepointKind + enter string + exit string }{ {KindFd, "ENTER_FD_EVENT", "EXIT_FD_EVENT"}, {KindOpen, "ENTER_OPEN_EVENT", "EXIT_OPEN_EVENT"}, -- cgit v1.2.3