PROC_DOULONGVEC_MINM

Section: The proc filesystem (9)
Updated: February 2011
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NAME

proc_doulongvec_minmax - read a vector of long integers with min/max values  

SYNOPSIS

int proc_doulongvec_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 long) unsigned long 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.  

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