proc_dointvec — read a vector of integers
int proc_dointvec
(struct ctl_table * table, int write, struct file * filp, void __user * buffer, size_t * lenp, loff_t * ppos);
the sysctl table
TRUE if this is a write to the sysctl file
the file structure
the user buffer
the size of the user buffer
file position
Reads/writes up to table->maxlen/sizeof(unsigned int) integer values from/to the user buffer, treated as an ASCII string.
Returns 0 on success.