RT_PREEMPT autodetection from user program

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I need to autodetect the RT kernel for an application which runs under RTAI, Xenomai, RT_PREEMPT and vanilla kernels. 

To support a unified binary, I need to runtime detect the RT OS - what are my best options for RT_PREEMPT? from https://rt.wiki.kernel.org/index.php/RT_PREEMPT_HOWTO#Checking_the_Kernel I gather the single method:

parsing 'ps' output for IRQ handlers being kthreads, i.e. for '[IRQ' or '[irq'

any chance of doing better than that, or parsing of utsname.release for "-rt"?  A false positive on a vanilla kernel could be a safety hazard.

thanks in advance,

Michael


--
To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [RT Stable]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]

  Powered by Linux