On 18/01/2021 07:30, Richi Dubey wrote:
Hi,
Can someone please explain to me why we add 1 to the priority
in SCHEDULER_PRIORITY_APPEND?
/**
* @brief Returns the priority control with the append indicator bit set.
*/
#define SCHEDULER_PRIORITY_APPEND( priority ) \
( ( priority ) | SCHEDULER_PRIORITY_APPEND_FLAG )
What's the reason behind doing this and what do we achieve by this?
/**
* @brief Returns true, if the item should be appended to its priority
group,
* otherwise returns false and the item should be prepended to its priority
* group.
*/
#define SCHEDULER_PRIORITY_IS_APPEND( priority ) \
( ( ( priority ) & SCHEDULER_PRIORITY_APPEND_FLAG ) != 0 )
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