[Valgrind-developers] [valgrind] Document FdBadUse in xml-output-protocol5.txt

[Mark W. <ma...@so...>]

https://sourceware.org/cgit/valgrind/commit/?id=48d64d0e6bb72220bb2557be4f427a57038dfbc6

commit 48d64d0e6bb72220bb2557be4f427a57038dfbc6
Author: Mark Wielaard <ma...@kl...>
Date:   Mon Oct 20 19:04:25 2025 +0200

    Document FdBadUse in xml-output-protocol5.txt
    
    The core error FdBadUse was added in commit 22971a15d62d
    "Report track-fd errors for fd used which was not opened or already closed"
    But not documented. Add it to the protocol documentation now.

Diff:
---
 docs/internals/xml-output-protocol5.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/internals/xml-output-protocol5.txt b/docs/internals/xml-output-protocol5.txt
index 046f59408d..a481361da3 100644
--- a/docs/internals/xml-output-protocol5.txt
+++ b/docs/internals/xml-output-protocol5.txt
@@ -37,3 +37,6 @@ The possible values are:
 
       On exit the file descriptor is still open
 
+   FdBadUse
+
+      The file descriptor is (no longer) valid