> --- rt_shm.c - kernel module ---
> RT_TASK rt_shm_task;
> RT_HEAP heap_desc;
> void *shared_mem;
> [..]
> if (!rt_heap_create (&heap_desc, "MainSHM", 1024, H_SHARED)) {
> printk ("Error rt_heap_create");
> }
This is wrong. rt_heap_create returns 0 when it works and non zero
when it fails. So, if you do not see the "Error rt_heap_create"
message in the console, rt_heap_create actually fails. rt_heap_create
error codes are documented here:
http://www.xenomai.org/documentation/trunk/html/api/group__native__heap.html#g1d19ad24dc9f94b969aa0f574170bdc4
--
Gilles
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