[newlib-cygwin/main] Cygwin: cygthread: add description for pty_master_fwd_thread

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=016ed8fba21e3fe880c95ecaf4df0df246c8d61c

commit 016ed8fba21e3fe880c95ecaf4df0df246c8d61c
Author:     Corinna Vinschen <corinna@vinschen.de>
AuthorDate: Mon Dec 9 13:15:19 2024 +0100
Commit:     Corinna Vinschen <corinna@vinschen.de>
CommitDate: Mon Dec 9 13:15:19 2024 +0100

    Cygwin: cygthread: add description for pty_master_fwd_thread
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/cygthread.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/winsup/cygwin/cygthread.cc b/winsup/cygwin/cygthread.cc
index 97df216b79c3..0abdab79d3c5 100644
--- a/winsup/cygwin/cygthread.cc
+++ b/winsup/cygwin/cygthread.cc
@@ -77,8 +77,8 @@ details. */
   - fhandler/pty.cc: class fhandler_pty_master: pty_master_thread()
 						pty_master_fwd_thread()
 
-	Handle the pty master control pipe
-	[FIXME: missing description of pty_master_fwd_thread]
+	Handle the pty master control pipe.
+	Handle forwarding pty output from non-cygwin processes.
 
   - window.cc: class wininfo: winthread()