About default init umask , and kernel umask, cron umask

[Min Wang <ser.basis@gmail.com>]

HI

Could any one tell what is the default umask for kernel, init, cron? is 
it configurable?

google around , I could not find a clear answer.

assuming:

kernel --- > init --- > spawned tasks

so the kernel will set default umask , then the pass it to init?

what the default umask? where is the configure location? or not 
configurable?

Init will spawn those tasks, those tasks will inherint the umask from 
init, right?

what is the cron default umask?






thanks

min