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kernel: convert stack APIs to system calls

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Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-09-29 16:42:07 -07:00 • committed by Andrew Boie
commit e8734463a6
2 changed files with 55 additions and 7 deletions
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8
include/kernel.h
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@ -2032,8 +2032,8 @@ struct k_stack {
*
* @return N/A
*/
extern void k_stack_init(struct k_stack *stack,
u32_t *buffer, int num_entries);
__syscall void k_stack_init(struct k_stack *stack,
u32_t *buffer, int num_entries);
/**
* @brief Push an element onto a stack.
@ -2047,7 +2047,7 @@ extern void k_stack_init(struct k_stack *stack,
*
* @return N/A
*/
extern void k_stack_push(struct k_stack *stack, u32_t data);
__syscall void k_stack_push(struct k_stack *stack, u32_t data);
/**
* @brief Pop an element from a stack.
@ -2066,7 +2066,7 @@ extern void k_stack_push(struct k_stack *stack, u32_t data);
* @retval -EBUSY Returned without waiting.
* @retval -EAGAIN Waiting period timed out.
*/
extern int k_stack_pop(struct k_stack *stack, u32_t *data, s32_t timeout);
__syscall int k_stack_pop(struct k_stack *stack, u32_t *data, s32_t timeout);
/**
* @brief Statically define and initialize a stack