[Xenomai] how to use an alarm handler

I have two questions: 1) I want to create an alarm object in kernel space and an alarm handler and then i have a user space task which waits for that alarm defined inside kernel. How can i reference the created alarm object by that user-space task? and how that task is unblocked inside kernel?

Re: [Xenomai] [PATCH 0 of 3] Xenomai-forge: Initial implementation of registry for pSOS

On 10/15/2013 10:50 AM, Kim De Mey wrote: This patch set adds an initial implementation of registry for pSOS tasks, semaphores and queues. It is similar as the already existing vxworks implementation but with more output data. Important to mention is that the size parameter in the read function

Re: [Xenomai] [PATCH 0 of 2] Xenomai-forge thread_obj: unset __THREAD_S_SAFE when not needed

test code snippet: static void test_task(u_long a,u_long b,u_long c,u_long d) { while (1) tm_wkafter(1000); } static void main_task(u_long a,u_long b,u_long c,u_long d) { u_long tid,args[4] = {0,0,0,0}; int i; char name[32]; for (i=0;i256;i++) { printf(counter

[Xenomai] questions about the life-time of the real time objects

Please consider if some Native real time objects are created like “alarm”, by rt_alarm_create() and a real time task by rt_task_create() and some other objects inside a real time Xenomai task or inside a regular Linux task and the task ends and finishes without deleting those objects explicitly.