chardev/char.c: Use qemu_co_sleep_ns if in coroutine
commit2158fa1be7c1e76e2c25c32d75bb38e90cce0267
authorLukas Straub <lukasstraub2@web.de>
Fri, 22 May 2020 07:53:52 +0000 (22 15:53 +0800)
committerJason Wang <jasowang@redhat.com>
Thu, 18 Jun 2020 13:05:52 +0000 (18 21:05 +0800)
tree2d37fee8e2780d3c22ef34e3e3dfe38f6ca897d7
parent5893c7383e6e16e3e6b24b0551501721f3309d9e
chardev/char.c: Use qemu_co_sleep_ns if in coroutine

To be able to convert compare_chr_send to a coroutine in the
next commit, use qemu_co_sleep_ns if in coroutine.

Signed-off-by: Lukas Straub <lukasstraub2@web.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Zhang Chen <chen.zhang@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
chardev/char.c