M_BOOTWAIT
if ((cmd->c_action & (M_SYSINIT | M_WAIT | M_BOOTWAIT | M_PWAIT)) != 0)
M_BOOTWAIT, M_PF, M_PWAIT, M_INITDEFAULT, M_SYSINIT,
if ((action & (M_WAIT | M_BOOTWAIT)) == 0)
#define BOOT_MODES (M_BOOT | M_BOOTWAIT)