Hi Andrew,
> > + case WDIOC_SETOPTIONS:{
> > + int retval = -EINVAL;
> > +
> > + if (arg & WDIOS_DISABLECARD) {
> > + wdt_disable();
> > + retval = 0;
> > + }
> > +
> > + if (arg & WDIOS_ENABLECARD) {
> > + wdt_enable();
> > + retval = 0;
> > + }
> > +
> > + return retval;
>
> hrm. So if userspace does ioctl(..., WDIOS_DISABLECARD|WDIOS_ENABLECARD,
> that happens to be equivalent to WDIOS_ENABLECARD?
>
> Do all watchdog drivers do it exactly the same way, or are we offering
> inconsistent interfaces between different drivers?
I fear that all watchdog drivers do it more or less like this.
I'll have a look at it later on.
Greetings,
Wim.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
