git: ac1a57f6c325 - main - ktrace: define user interface for tracing extended errors

The branch main has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=ac1a57f6c325cf5d66a82256de42fdae49121466

commit ac1a57f6c325cf5d66a82256de42fdae49121466
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2025-05-31 21:11:47 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2025-06-03 02:47:38 +0000

    ktrace: define user interface for tracing extended errors
    
    Reviewed by:    brooks
    Sponsored by:   The FreeBSD Foundation
    MFC after:      1 week
    Differential revision:  https://reviews.freebsd.org/D50633
---
 sys/sys/ktrace.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/sys/sys/ktrace.h b/sys/sys/ktrace.h
index 6608b9250da4..dba650c72494 100644
--- a/sys/sys/ktrace.h
+++ b/sys/sys/ktrace.h
@@ -36,6 +36,7 @@
 #include <sys/caprights.h>
 #include <sys/signal.h>
 #include <sys/socket.h>
+#include <sys/_uexterror.h>
 #include <sys/_uio.h>
 
 /*
@@ -272,6 +273,14 @@ struct ktr_struct_array {
  */
 #define KTR_ENVS 17
 
+/*
+ * KTR_EXTERR - extended error reported
+ */
+#define	KTR_EXTERR 18
+struct ktr_exterr {
+	struct uexterror ue;
+};
+
 /*
  * KTR_DROP - If this bit is set in ktr_type, then at least one event
  * between the previous record and this record was dropped.
@@ -306,6 +315,7 @@ struct ktr_struct_array {
 #define	KTRFAC_STRUCT_ARRAY (1<<KTR_STRUCT_ARRAY)
 #define KTRFAC_ARGS     (1<<KTR_ARGS)
 #define KTRFAC_ENVS     (1<<KTR_ENVS)
+#define	KTRFAC_EXTERR	(1<<KTR_EXTERR)
 
 /*
  * trace flags (also in p_traceflags)