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kernel: queue: runtime error handling

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Runtime error handling for k_queue_append_list and k_queue_merge_slist.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2019-06-16 09:53:55 -04:00
commit 756d8b03e2
2 changed files with 28 additions and 9 deletions
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11
include/kernel.h
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@ -2073,9 +2073,11 @@ extern void k_queue_insert(struct k_queue *queue, void *prev, void *data);
* @param head Pointer to first node in singly-linked list.
* @param tail Pointer to last node in singly-linked list.
*
* @return N/A
* @retval 0 on success
* @retval -EINVAL on invalid supplied data
*
*/
extern void k_queue_append_list(struct k_queue *queue, void *head, void *tail);
extern int k_queue_append_list(struct k_queue *queue, void *head, void *tail);
/**
* @brief Atomically add a list of elements to a queue.
@ -2089,9 +2091,10 @@ extern void k_queue_append_list(struct k_queue *queue, void *head, void *tail);
* @param queue Address of the queue.
* @param list Pointer to sys_slist_t object.
*
* @return N/A
* @retval 0 on success
* @retval -EINVAL on invalid data
*/
extern void k_queue_merge_slist(struct k_queue *queue, sys_slist_t *list);
extern int k_queue_merge_slist(struct k_queue *queue, sys_slist_t *list);
/**
* @brief Get an element from a queue.