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yank: Remove dependency on qiochannel

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Remove dependency on qiochannel by removing yank_generic_iochannel and
letting migration and chardev use their own yank function for
iochannel.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20ff143fc2db23e27cd41d38043e481376c9cec1.1616521341.git.lukasstraub2@web.de>
This commit is contained in:
Lukas Straub 2021-03-23 18:52:42 +01:00 • committed by Marc-André Lureau
parent 816f93b200
commit 1a92d6d500
11 changed files with 61 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

21
chardev/char-socket.c
View file

@ -402,6 +402,13 @@ static void remove_hup_source(SocketChardev *s)
}
}
static void char_socket_yank_iochannel(void *opaque)
{
QIOChannel *ioc = QIO_CHANNEL(opaque);
qio_channel_shutdown(ioc, QIO_CHANNEL_SHUTDOWN_BOTH, NULL);
}
static void tcp_chr_free_connection(Chardev *chr)
{
SocketChardev *s = SOCKET_CHARDEV(chr);
@ -424,7 +431,7 @@ static void tcp_chr_free_connection(Chardev *chr)
(s->state == TCP_CHARDEV_STATE_CONNECTING
|| s->state == TCP_CHARDEV_STATE_CONNECTED)) {
yank_unregister_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(s->sioc));
}
object_unref(OBJECT(s->sioc));
@ -946,7 +953,7 @@ static int tcp_chr_add_client(Chardev *chr, int fd)
tcp_chr_set_client_ioc_name(chr, sioc);
if (s->registered_yank) {
yank_register_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(sioc));
}
ret = tcp_chr_new_client(chr, sioc);
@ -965,7 +972,7 @@ static void tcp_chr_accept(QIONetListener *listener,
tcp_chr_set_client_ioc_name(chr, cioc);
if (s->registered_yank) {
yank_register_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(cioc));
}
tcp_chr_new_client(chr, cioc);
@ -985,7 +992,7 @@ static int tcp_chr_connect_client_sync(Chardev *chr, Error **errp)
}
if (s->registered_yank) {
yank_register_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(sioc));
}
tcp_chr_new_client(chr, sioc);
@ -1005,7 +1012,7 @@ static void tcp_chr_accept_server_sync(Chardev *chr)
tcp_chr_set_client_ioc_name(chr, sioc);
if (s->registered_yank) {
yank_register_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(sioc));
}
tcp_chr_new_client(chr, sioc);
@ -1138,7 +1145,7 @@ static void qemu_chr_socket_connected(QIOTask *task, void *opaque)
tcp_chr_change_state(s, TCP_CHARDEV_STATE_DISCONNECTED);
if (s->registered_yank) {
yank_unregister_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(sioc));
}
check_report_connect_error(chr, err);
@ -1176,7 +1183,7 @@ static void tcp_chr_connect_client_async(Chardev *chr)
tcp_chr_set_client_ioc_name(chr, sioc);
if (s->registered_yank) {
yank_register_function(CHARDEV_YANK_INSTANCE(chr->label),
yank_generic_iochannel,
char_socket_yank_iochannel,
QIO_CHANNEL(sioc));
}
/*