Tobias Exner wrote:
> Is somebody able to post a little example how to get such a pm-info for one
> disk?
> I don't need a detailed comment for everything, just some lines of code to
> play with.
>
> for example i would like to know the idle time ( PM_GET_TIME_IDLE ) of disk
> "/dev/dsk/c0t1d0" ..
Very loosely, ls -l /dev/dsk/c0t1d0, and use the resulting string (minus
the "/devices" initial substring
and the minor string (everything starting with ":"), example below:
> Very loosely: you provide variable declarations, error checking, etc ...
>
#include "sys/pm.h"
...
struct pm_req_t req;
fd = open("/dev/pm", ...); /* man open for details */
/*
* ls -l /dev/dsk/c0t1d0 strip off "/devices", minor
* on my ferrari, ls -l of /dev/dsk/c0t0d0 yields
* "/devices/[EMAIL PROTECTED],0/pci1025,[EMAIL PROTECTED],2/[EMAIL
PROTECTED]/[EMAIL PROTECTED],0:a
* minus the initial "/devices" and ending ":.a"
*/
req.physpath="/[EMAIL PROTECTED],0/pci1025,[EMAIL PROTECTED],2/[EMAIL
PROTECTED]/[EMAIL PROTECTED],0";
req.component = 0;
idle = ioctl(fd, PM_GET_TIME_IDLE, &req);
>
>
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