• Hitoshi Mitake's avatar
    curses: don't initialize curses when qemu is daemonized · 995ee2bf
    Hitoshi Mitake authored
    Current qemu initializes curses even if -daemonize option is
    passed. This cause problem because shell prompt appears without
    calling endwin().
    This patch adds new function, is_daemonized(), to OS dependent
    code. With this function, curses_display_init() can check that qemu is
    daemonized or not. If daemonized, curses_display_init() isn't called
    and the problem is avoided.
    Of course, -daemonize && -curses doesn't make sense. Users shouldn't
    pass the arguments at the same time. But the problem is very painful
    because Ctrl-C cannot be delivered to the terminal.
    Cc: Andrzej Zaborowski  <balrog@zabor.org>
    Cc: Stefan Hajnoczi <stefanha@gmail.com>
    Cc: Anthony Liguori <aliguori@us.ibm.com>
    Cc: Michael Roth <mdroth@linux.vnet.ibm.com>
    Signed-off-by: default avatarHitoshi Mitake <h.mitake@gmail.com>
    Signed-off-by: default avatarStefan Hajnoczi <stefanha@gmail.com>
os-posix.c 8.41 KB