Strictly atomic operations

[Matt Rippa]

On Tue, Jan 24, 2017 at 8:23 PM, Sebastian Huber <
sebastian.huber at embedded-brains.de> wrote:

> On 24/01/17 18:25, Matt Rippa wrote:
>
>> Thanks for the replies. I'm working on porting our primary mirror control
>> system to RTEMS.
>>
>
> Which API did you choose? I would use the POSIX API and the RTEMS master.
> Our focus is currently on documentation updates, warning fixes, ticket
> updates and so on to prepare the RTEMS 4.12 release.
>

We use the classic API as it's the default for our applications. We also
use RTEMS with EPICS, so all of our calls are actually handled through a
wrapper interface.  For example, I'll use epicsMutexCreate() with calls

rtems_semaphore_create (rtems_build_name ('M', c3, c2, c1),
        1,
RTEMS_PRIORITY|RTEMS_BINARY_SEMAPHORE|RTEMS_INHERIT_PRIORITY|RTEMS_NO_PRIORITY_CEILING|RTEMS_LOCAL,
        0,
        &sid)

-Matt
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