common,agent,dirmngr,kbx:w32: Synchronous spawning daemon process.
* common/asshelp.c [HAVE_W32_SYSTEM] (start_new_service): Catch the error output when starting daemon and wait until it's ready. (w32_ack_to_frontend): New. * common/asshelp.h (w32_ack_to_frontend): New. * agent/gpg-agent.c [HAVE_W32_SYSTEM] (main): Add w32_ack_to_frontend. * dirmngr/dirmngr.c [HAVE_W32_SYSTEM] (main): Ditto. * kbx/keyboxd.c [HAVE_W32_SYSTEM] (main): Ditto.
- GnuPG-bug-id: T7716
- Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>