suse man page for proc_dointvec_minmax

PROC_DOINTVEC_MINMAX(9) 					The proc filesystem					   PROC_DOINTVEC_MINMAX(9)

NAME
       proc_dointvec_minmax - read a vector of integers with min/max values

SYNOPSIS
       int proc_dointvec_minmax(struct ctl_table * table, int write, void __user * buffer, size_t * lenp, loff_t * ppos);

ARGUMENTS
       table
	   the sysctl table

       write

	   TRUE if this is a write to the sysctl file

       buffer
	   the user buffer

       lenp
	   the size of the user buffer

       ppos
	   file position

DESCRIPTION
       Reads/writes up to table->maxlen/sizeof(unsigned int) integer values from/to the user buffer, treated as an ASCII string.

       This routine will ensure the values are within the range specified by table->extra1 (min) and table->extra2 (max).

       Returns 0 on success.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   PROC_DOINTVEC_MINMAX(9)