diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/channel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/io/channel.c b/io/channel.c index 8dd0684f5d..303376e08d 100644 --- a/io/channel.c +++ b/io/channel.c @@ -469,6 +469,16 @@ void coroutine_fn qio_channel_yield(QIOChannel *ioc, } qio_channel_set_aio_fd_handlers(ioc); qemu_coroutine_yield(); + + /* Allow interrupting the operation by reentering the coroutine other than + * through the aio_fd_handlers. */ + if (condition == G_IO_IN && ioc->read_coroutine) { + ioc->read_coroutine = NULL; + qio_channel_set_aio_fd_handlers(ioc); + } else if (condition == G_IO_OUT && ioc->write_coroutine) { + ioc->write_coroutine = NULL; + qio_channel_set_aio_fd_handlers(ioc); + } } |