Linux 2.4.X is not exporting proc_register
and proc_unregister..Its been changed..
try to use creat_proc_entry..and try to read some
doc on 'linux kernel procfs'
Regards,
Mahesh
On Tue, 8 Jul 2003, r2 wrote:
:-)---------------------------my_pid.c---------------------------
:-)#define __KERNEL__
:-)#define MODULE
:-)
:-)#include <linux/module.h>
:-)#include <linux/proc_fs.h>
:-)
:-)#define MODVERSIONS
:-)
:-)int my_pid_read (char *buf, char ** start, off_t offset,
:-) int len, int unused)
:-){
:-) return 0;
:-)}
:-)
:-)struct proc_dir_entry my_pid_proc_entry =
:-){
:-) 0,
:-) 6, "my_pid",
:-) S_IFREG | S_IRUGO,
:-) 1, 0, 0,
:-) 0,
:-) NULL,
:-) &my_pid_read,
:-)};
:-)
:-)int init_module (void)
:-){
:-) return proc_register (&proc_root, &my_pid_proc_entry);
:-) printk ("<1> Module my_pid is loaded\n");
:-) return 0;
:-)}
:-)
:-)void cleanup_module (void)
:-){
:-) proc_unregister (&proc_root, &my_pid_proc_entry.low_ino);
:-) printk ("<1> MOdule my_pid is unloaded\n");
:-)}
:-)---------------------------my_pid.c---------------------------
:-)
:-)during compilation the above code gives me the following warnings among other
:-)warnings:-
:-)
:-)my_pid.c:30: warning: implicit declaration of function `proc_register'
:-)my_pid.c:30: warning: implicit declaration of function 'proc_unregister'
:-)
:-)when i try to insmod my_pid.o, it gives me the following errors:-
:-)my_pid.o: unresolved symbol proc_register
:-)my_pid.o: unresolved symbol proc register
:-)
:-)
:-)any idea why?
:-)
:-)r2
:-)
:-)
:-)--
:-)Kernelnewbies: Help each other learn about the Linux kernel.
:-)Archive: http://mail.nl.linux.org/kernelnewbies/
:-)FAQ: http://kernelnewbies.org/faq/
:-)
:-)
--
Kernelnewbies: Help each other learn about the Linux kernel.
Archive: http://mail.nl.linux.org/kernelnewbies/
FAQ: http://kernelnewbies.org/faq/
