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device_driver/01_day/for_each_process.c
ioacademy-jikim e92d98c6d0 first sample
2015-08-19 19:26:23 +09:00

22 lines
343 B
C

#include <linux/module.h> // my_init
#include <linux/kernel.h> // printk
#include <linux/sched.h> // task_struct
int my_init(void)
{
struct task_struct *p;
for_each_process(p)
printk("pid=%d , comm=%s\n", p->pid, p->comm);
return 0;
}
void my_exit(void)
{
}
MODULE_LICENSE("GPL");
module_init( my_init );
module_exit( my_exit );