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

struct ctl_table * table

the sysctl table

int write

TRUE if this is a write to the sysctl file

void __user * buffer

the user buffer

size_t * lenp

the size of the user buffer

loff_t * 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.