[src/trunk]: src/sys/sys add format for flags.

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

details:   https://anonhg.NetBSD.org/src/rev/1273130ddac5
branches:  trunk
changeset: 1023565:1273130ddac5
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Sep 14 22:01:40 2021 +0000

description:
add format for flags.

diffstat:

 sys/sys/ktrace.h |  23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)

diffs (37 lines):

diff -r 9eed1b6ccd12 -r 1273130ddac5 sys/sys/ktrace.h
--- a/sys/sys/ktrace.h  Tue Sep 14 22:01:17 2021 +0000
+++ b/sys/sys/ktrace.h  Tue Sep 14 22:01:40 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ktrace.h,v 1.66 2018/04/19 21:19:07 christos Exp $     */
+/*     $NetBSD: ktrace.h,v 1.67 2021/09/14 22:01:40 christos Exp $     */
 
 /*
  * Copyright (c) 1988, 1993
@@ -248,6 +248,27 @@
 #define KTRFAC_EXEC_ENV        (1<<KTR_EXEC_ENV)
 #define        KTRFAC_MIB      (1<<KTR_MIB)
 #define        KTRFAC_EXEC_FD  (1<<KTR_EXEC_FD)
+
+#define __KTRACE_FLAG_BITS \
+    "\177\020" \
+    "b\1SYSCALL\0" \
+    "b\2SYSRET\0" \
+    "b\3NAMEI\0" \
+    "b\4GENIO\0" \
+    "b\5PSIG\0" \
+    "b\6CSW\0" \
+    "b\7EMUL\0" \
+    "b\10USER\0" \
+    "b\12EXEC_ARG\0" \
+    "b\13EXEC_ENV\0" \
+    "b\15SAUPCALL\0" \
+    "b\16MIB\0" \
+    "b\17EXEC_FD\0" \
+    "f\30\4VERSION\0" \
+    "b\36TRC_EMUL\0" \
+    "b\37INHERIT\0" \
+    "b\40PERSISTENT\0"
+
 /*
  * trace flags (also in p_traceflags)
  */