[src/trunk]: src/tests/lib/libc/sys Add more verbosity to debug messages in t...

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

details:   https://anonhg.NetBSD.org/src/rev/b0be0772e5ed
branches:  trunk
changeset: 457075:b0be0772e5ed
user:      kamil <kamil%NetBSD.org@localhost>
date:      Mon Jun 10 21:18:04 2019 +0000

description:
Add more verbosity to debug messages in t_ptrace_wait

Log func() file:line for each debug message.

Most messages are similar one with the other and this change allows easier
navigation in the code.

diffstat:

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

diffs (28 lines):

diff -r 3366d5567963 -r b0be0772e5ed tests/lib/libc/sys/t_ptrace_wait.c
--- a/tests/lib/libc/sys/t_ptrace_wait.c        Mon Jun 10 13:49:39 2019 +0000
+++ b/tests/lib/libc/sys/t_ptrace_wait.c        Mon Jun 10 21:18:04 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_ptrace_wait.c,v 1.122 2019/05/25 03:25:08 kamil Exp $        */
+/*     $NetBSD: t_ptrace_wait.c,v 1.123 2019/06/10 21:18:04 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 1.122 2019/05/25 03:25:08 kamil Exp $");
+__RCSID("$NetBSD: t_ptrace_wait.c,v 1.123 2019/06/10 21:18:04 kamil Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -94,7 +94,8 @@
 static int debug = 0;
 
 #define DPRINTF(a, ...)        do  \
-       if (debug) printf(a,  ##__VA_ARGS__); \
+       if (debug) \
+       printf("%s() %s:%d " a, __func__, __FILE__, __LINE__,  ##__VA_ARGS__); \
     while (/*CONSTCOND*/0)
 
 #ifndef TEST_VFORK_ENABLED