Minix print from kernel to console

问题

I am trying to change the scheduling in Minix and want to print from /kernel/proc.c to standard output. Printf cannot be used inside kernel. I am using Minix 3.1.2.

I want to add code to

sched()

function in order to print messages to console.

How can I do that?

回答1:

Call printk(const char *fmt, ...).

来源：https://stackoverflow.com/questions/10847666/minix-print-from-kernel-to-console