I want to make a module that print console, current folder name like pwd, but I don't know how with system calls ? or something else ? if system calls, what is the system call of that ? and how can I use this system call on my module.?
fenerista 0 Light Poster
gerard4143 371 Nearly a Posting Maven
I want to make a module that print console, current folder name like pwd, but I don't know how with system calls ? or something else ? if system calls, what is the system call of that ? and how can I use this system call on my module.?
I'm pretty sure you can't use system calls in a kernel module.
fenerista 0 Light Poster
if there is another way to print current folder name to conslole with a module. You can say it.
I also want to print system time or process list to console.
and İs there a way to change my thread title :) I forgot "print" "How can I print current folder name like pwd ?(Module Programming) "
fenerista 0 Light Poster
if there is another way to print current folder name to conslole with a module. You can say it.
I also want to print system time or process list to console.
and İs there a way to change my thread title :) I forgot "print" "How can I print current folder name like pwd ?(Module Programming) "
i found to how print process list
/* ProcessList.c
Robert Love Chapter 3
*/
#include < linux/kernel.h >
#include < linux/sched.h >
#include < linux/module.h >
int init_module(void)
{
struct task_struct *task;
for_each_process(task)
{
printk("%s [%d]\n",task->comm , task->pid);
}
return 0;
}
void cleanup_module(void)
{
printk(KERN_INFO "Cleaning Up.\n");
}probably there is a simple way like this to print current folder name
Be a part of the DaniWeb community
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.