2 Commits

Author	SHA1	Message	Date
Peter Xu	474514668b	monitor: add lock to protect mon_fdsets ... Introduce a new global big lock for mon_fdsets. Take it where needed. The monitor_fdset_get_fd() handling is a bit tricky: now we need to call qemu_mutex_unlock() which might pollute errno, so we need to make sure the correct errno be passed up to the callers. To make things simpler, we let monitor_fdset_get_fd() return the -errno directly when error happens, then in qemu_open() we move it back into errno. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180608035511.7439-8-peterx@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>	2018-06-18 15:48:22 +02:00
Paolo Bonzini	858d436665	stubs: group all monitor_fdset_* functions in a single file ... It makes little sense to implement only one of them, so avoid proliferation of stubs files. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	2017-01-16 17:52:35 +01:00