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chardev/char-pty: send CHR_EVENT_CLOSED on disconnect

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Change makes code symmetric to the code, which handles
the "connected" state, i.e. send CHR_EVENT_CLOSED when
state changes from "connected" to "disconnected".

This behavior is similar to char-socket, for example.

Signed-off-by: Roman Penyaev <r.peniaev@gmail.com>
Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Reviewed-by: "Alex Bennée" <alex.bennee@linaro.org>
Cc: qemu-devel@nongnu.org
Message-ID: <20250123085327.965501-2-r.peniaev@gmail.com>
This commit is contained in:
Roman Penyaev 2025-01-23 09:53:21 +01:00 • committed by Marc-André Lureau
parent 6fccaa2fba
commit 4e059a9d96
1 changed files with 3 additions and 1 deletions
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4
chardev/char-pty.c
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@ -181,6 +181,9 @@ static void pty_chr_state(Chardev *chr, int connected)
if (!connected) { if (!connected) {
remove_fd_in_watch(chr); remove_fd_in_watch(chr);
if (s->connected) {
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
}
s->connected = 0; s->connected = 0;
/* (re-)connect poll interval for idle guests: once per second. /* (re-)connect poll interval for idle guests: once per second.
* We check more frequently in case the guests sends data to * We check more frequently in case the guests sends data to
@ -215,7 +218,6 @@ static void char_pty_finalize(Object *obj)
pty_chr_state(chr, 0); pty_chr_state(chr, 0);
object_unref(OBJECT(s->ioc)); object_unref(OBJECT(s->ioc));
pty_chr_timer_cancel(s); pty_chr_timer_cancel(s);
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
} }
#if defined HAVE_PTY_H #if defined HAVE_PTY_H