From: mpi <mpi@openbsd.org>
Date: Mon, 5 Feb 2024 15:11:35 +0000 (+0000)
Subject: Print statistics on stderr to be able to redirect bt(5) script output.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=7369eb9d35fc5e5b44c3d430e58f929011ba3e50;p=openbsd

Print statistics on stderr to be able to redirect bt(5) script output.

From Christian Ludwig.
---

diff --git a/usr.sbin/btrace/btrace.c b/usr.sbin/btrace/btrace.c
index 98c4af36572..ac291a139aa 100644
--- a/usr.sbin/btrace/btrace.c
+++ b/usr.sbin/btrace/btrace.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: btrace.c,v 1.83 2024/01/25 20:50:58 mpi Exp $ */
+/*	$OpenBSD: btrace.c,v 1.84 2024/02/05 15:11:35 mpi Exp $ */
 
 /*
  * Copyright (c) 2019 - 2023 Martin Pieuchot <mpi@openbsd.org>
@@ -450,9 +450,9 @@ rules_do(int fd)
 		if (ioctl(fd, DTIOCGSTATS, &dtst))
 			warn("DTIOCGSTATS");
 
-		printf("%llu events read\n", dtst.dtst_readevt);
-		printf("%llu events dropped\n", dtst.dtst_dropevt);
-		printf("%llu events filtered\n", bt_filtered);
+		fprintf(stderr, "%llu events read\n", dtst.dtst_readevt);
+		fprintf(stderr, "%llu events dropped\n", dtst.dtst_dropevt);
+		fprintf(stderr, "%llu events filtered\n", bt_filtered);
 	}
 }