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unified: Conditionally declare k_pipe_block_put()

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The routine k_pipe_block_put() is only available if the system has
been configured for asynchronous pipe sends.

Change-Id: I642fecc961ca4ef4ac8839a01ffd4125c30794b8
Signed-off-by: Peter Mitsis <peter.mitsis@windriver.com>
This commit is contained in:
Peter Mitsis 2016-10-14 14:53:44 -04:00 • committed by Benjamin Walsh
commit 2fef023c3d
1 changed files with 2 additions and 0 deletions
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2
include/kernel.h
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@ -998,6 +998,7 @@ extern int k_pipe_get(struct k_pipe *pipe, void *data,
size_t bytes_to_read, size_t *bytes_read,
size_t min_xfer, int32_t timeout);
#if (CONFIG_NUM_PIPE_ASYNC_MSGS > 0)
/**
* @brief Send a message to the specified pipe
*
@ -1016,6 +1017,7 @@ extern int k_pipe_get(struct k_pipe *pipe, void *data,
*/
extern void k_pipe_block_put(struct k_pipe *pipe, struct k_mem_block *block,
size_t size, struct k_sem *sem);
#endif
/**
* memory management