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charset=US-ASCII Content-Transfer-Encoding: quoted-printable Register a yank function to shutdown the socket on yank. Signed-off-by: Lukas Straub --- chardev/char-socket.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/chardev/char-socket.c b/chardev/char-socket.c index afebeec5c3..4e7a7e9ae4 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -34,6 +34,7 @@ #include "qapi/error.h" #include "qapi/clone-visitor.h" #include "qapi/qapi-visit-sockets.h" +#include "qemu/yank.h" #include "chardev/char-io.h" @@ -69,6 +70,7 @@ typedef struct { size_t read_msgfds_num; int *write_msgfds; size_t write_msgfds_num; + char *yank_name; SocketAddress *addr; bool is_listen; @@ -411,6 +413,11 @@ static void tcp_chr_free_connection(Chardev *chr) tcp_set_msgfds(chr, NULL, 0); remove_fd_in_watch(chr); + if (s->state =3D=3D TCP_CHARDEV_STATE_CONNECTING + || s->state =3D=3D TCP_CHARDEV_STATE_CONNECTED) { + yank_unregister_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(s->sioc)); + } object_unref(OBJECT(s->sioc)); s->sioc =3D NULL; object_unref(OBJECT(s->ioc)); @@ -916,6 +923,8 @@ static int tcp_chr_add_client(Chardev *chr, int fd) } tcp_chr_change_state(s, TCP_CHARDEV_STATE_CONNECTING); tcp_chr_set_client_ioc_name(chr, sioc); + yank_register_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(sioc)); ret =3D tcp_chr_new_client(chr, sioc); object_unref(OBJECT(sioc)); return ret; @@ -930,6 +939,8 @@ static void tcp_chr_accept(QIONetListener *listener, tcp_chr_change_state(s, TCP_CHARDEV_STATE_CONNECTING); tcp_chr_set_client_ioc_name(chr, cioc); + yank_register_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(cioc)); tcp_chr_new_client(chr, cioc); } @@ -945,6 +956,8 @@ static int tcp_chr_connect_client_sync(Chardev *chr, Er= ror **errp) object_unref(OBJECT(sioc)); return -1; } + yank_register_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(sioc)); tcp_chr_new_client(chr, sioc); object_unref(OBJECT(sioc)); return 0; @@ -960,6 +973,8 @@ static void tcp_chr_accept_server_sync(Chardev *chr) tcp_chr_change_state(s, TCP_CHARDEV_STATE_CONNECTING); sioc =3D qio_net_listener_wait_client(s->listener); tcp_chr_set_client_ioc_name(chr, sioc); + yank_register_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(sioc)); tcp_chr_new_client(chr, sioc); object_unref(OBJECT(sioc)); } @@ -1070,6 +1085,8 @@ static void char_socket_finalize(Object *obj) object_unref(OBJECT(s->tls_creds)); } g_free(s->tls_authz); + yank_unregister_instance(s->yank_name); + g_free(s->yank_name); qemu_chr_be_event(chr, CHR_EVENT_CLOSED); } @@ -1085,6 +1102,8 @@ static void qemu_chr_socket_connected(QIOTask *task, = void *opaque) if (qio_task_propagate_error(task, &err)) { tcp_chr_change_state(s, TCP_CHARDEV_STATE_DISCONNECTED); + yank_unregister_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(sioc)); check_report_connect_error(chr, err); error_free(err); goto cleanup; @@ -1119,6 +1138,8 @@ static void tcp_chr_connect_client_async(Chardev *chr) tcp_chr_change_state(s, TCP_CHARDEV_STATE_CONNECTING); sioc =3D qio_channel_socket_new(); tcp_chr_set_client_ioc_name(chr, sioc); + yank_register_function(s->yank_name, yank_generic_iochannel, + QIO_CHANNEL(sioc)); /* * Normally code would use the qio_channel_socket_connect_async * method which uses a QIOTask + qio_task_set_error internally @@ -1360,6 +1381,9 @@ static void qmp_chardev_open_socket(Chardev *chr, qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_FD_PASS); } + s->yank_name =3D g_strconcat("chardev:", chr->label, NULL); + yank_register_instance(s->yank_name); + /* be isn't opened until we get a connection */ *be_opened =3D false; -- 2.20.1 --Sig_/oQU4cT/ewsXvRR5ZrO+RhVB Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEg/qxWKDZuPtyYo+kNasLKJxdslgFAl7yFOgACgkQNasLKJxd slikdxAAmOWv7fdTF83N4cbP/XbjZzDvY4kov2FIxASD01Upo86p4wH2CsZKwU3X K6dwG8EQW8mtfzAQE1RZAneXqGSIx5r/BjULfZHA/x6x8YX9/Lu8+TncEzHRFOm3 djB7lMyS4kfJsuzhpOKT2irJi0HAowIOEkPc4UqrkOsZOWz5JAZI8c/tmJC3I8Cg ozdsNujziZXAxOkdG2+JsV4ItSJliIAkCRGn3bNQLl5/5iNQmBsUcbqntVJWbiy6 qezedvwu2IACVmMo7fWidDR6quJhuy+xJmf25P0uzE4Ocp0pPh9Ym/MlxoxL1oBk FUDq1OewJ2a9xiTt1LSvGpsYsQsrxmR/WU5aT6x/sNACqqgi/mdABoTXMPXA9vZc tlbNkDAdFsXMKVV21tztcmQDNipAbrTNIxxAcWwC4f23+r+pVeYqKYkflahiBwWr gSgVCFFwdUUrSctWidYTfqRkcyq1MGmAObNt8nycVNx88rLcjCXeXxUwn3DwLleT WIqXVxvz1JjW+kNNl5idC5VtVczvA1uxn4BgZco+Db8SPKxcn7FEztRkjB/kcxdk +zkmebCMyoDJwE62Y70cDg8Y1mpk4EWyRYaXzBijX4CvJnwOkmtobZE2LPMnbdB+ 1BpiAe/cgXMn0dBiBQ5BjOMyhc2ue9DJRQnz5aSe/TMCdmiD2GA= =/Yl6 -----END PGP SIGNATURE----- --Sig_/oQU4cT/ewsXvRR5ZrO+RhVB--