[Qemu-devel] [PATCH v2 0/3] Send out OPENED events only on chardev open

[Amit Shah]

Hello,

These patches rename the CHR_EVENT_RESET event to CHR_EVENT_OPENED,
which is what it really is.

The check for initial_reset_issued was not really necessary, so that has
been done away with.

Finally, this event is now only sent when a char dev is opened instead
of the current behaviour of also sending it when qemu does its early
init of char state. The consumers of the event shouldn't be interested
in this anyway.

I've tested this with the monitor and made sure the events are emitted
only when a char dev is actually opened.

v2:
- Introduce a per-CharDriverState initial_reset_sent state bool that
  tracks whether the reset is for an init reset or an open event


Amit Shah (3):
  char: check for initial_reset_issued unnecessary
  char: rename CHR_EVENT_RESET to CHR_EVENT_OPENED
  char: emit the OPENED event only when a new char connection is opened

 gdbstub.c       |    2 +-
 hw/baum.c       |    2 +-
 hw/usb-serial.c |    2 +-
 monitor.c       |    2 +-
 qemu-char.c     |   12 +++++++-----
 qemu-char.h     |    4 +++-
 6 files changed, 14 insertions(+), 10 deletions(-)