proc_doulongvec_ms_jiffies_minmax — read a vector of millisecond values with min/max values
int proc_doulongvec_ms_jiffies_minmax ( | struct ctl_table * table, |
| int write, | |
| void __user * buffer, | |
| size_t * lenp, | |
loff_t * ppos); |
struct ctl_table * tablethe sysctl table
int write
TRUE if this is a write to the sysctl file
void __user * bufferthe user buffer
size_t * lenpthe size of the user buffer
loff_t * pposfile position
Reads/writes up to table->maxlen/sizeof(unsigned long) unsigned long values from/to the user buffer, treated as an ASCII string. The values are treated as milliseconds, and converted to jiffies when they are stored.
This routine will ensure the values are within the range specified by table->extra1 (min) and table->extra2 (max).
Returns 0 on success.