[src/trunk]: src/tests/lib/libc/sys Log PID.LWP in t_ptrace_wait* tests for e...

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d12e22382c02
branches:  trunk
changeset: 465874:d12e22382c02
user:      kamil <kamil%NetBSD.org@localhost>
date:      Fri Dec 06 01:09:50 2019 +0000

description:
Log PID.LWP in t_ptrace_wait* tests for enabled debug

This is useful for multithreaded test scenarios.

diffstat:

 tests/lib/libc/sys/t_ptrace_wait.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 5325b7745d07 -r d12e22382c02 tests/lib/libc/sys/t_ptrace_wait.c
--- a/tests/lib/libc/sys/t_ptrace_wait.c        Fri Dec 06 01:01:02 2019 +0000
+++ b/tests/lib/libc/sys/t_ptrace_wait.c        Fri Dec 06 01:09:50 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_ptrace_wait.c,v 1.141 2019/11/12 18:18:04 kamil Exp $        */
+/*     $NetBSD: t_ptrace_wait.c,v 1.142 2019/12/06 01:09:50 kamil Exp $        */
 
 /*-
  * Copyright (c) 2016, 2017, 2018, 2019 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_ptrace_wait.c,v 1.141 2019/11/12 18:18:04 kamil Exp $");
+__RCSID("$NetBSD: t_ptrace_wait.c,v 1.142 2019/12/06 01:09:50 kamil Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -118,7 +118,8 @@
 
 #define DPRINTF(a, ...)        do  \
        if (debug) \
-       printf("%s() %s:%d " a, __func__, __FILE__, __LINE__,  ##__VA_ARGS__); \
+       printf("%s() %d.%d %s:%d " a, \
+       __func__, getpid(), _lwp_self(), __FILE__, __LINE__,  ##__VA_ARGS__); \
     while (/*CONSTCOND*/0)
 
 /// ----------------------------------------------------------------------------