[meta-freescale] POSIX message queue does not exist?
Joshua Kurland
joshua.kurland at adtecdigital.net
Mon Oct 14 12:26:36 PDT 2013
I have posix mqueue enabled in the defconfig file in
source/meta-fsl-arm/recipes-kernel/linux/linux-imx-3.0.35/mx6q
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
I used menuconfig to set the posix mqflags (bitbake -c menuconfig
linux-imx), the copied the .config from
tmp/work/wandboard_quad-poky-linux-gnueabi/linux-imx/3.0.35-r37.14/git
to the defconfig file mentioned above. I then ran bitbake -c
cleansstate linux-imx followed by bitbake myBuild. After I loaded the
image onto an SD card and booted the board, I used mq_overview to see
if posix message queue had been added properly (mkdir mqueuetest,
mount -t mqueue none mqueuetest). It was not found.
Am I missing a step? My target board is the Wandboard-quad.
On Fri, Oct 11, 2013 at 2:13 PM, Joshua Kurland
<joshua.kurland at adtecdigital.net> wrote:
> How can I enable POSIX message queues for the imx6 wandboard-quad
> kernel? Do I need to add something to my recipe, or is their a
> setting in the kernel menuconfig? My current kernel version is
> 3.0.35-4.0.0-wandboard+g929768a.
>
> Thanks for the help
More information about the meta-freescale
mailing list