zephyr/kernel/include/wait_q.h
David B. Kinder ac74d8b652 license: Replace Apache boilerplate with SPDX tag
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.

Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.

Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file.  Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.

Jira: ZEP-1457

Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 03:50:58 +00:00

50 lines
919 B
C

/* wait queue for multiple threads on kernel objects */
/*
* Copyright (c) 2015 Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _kernel_include_wait_q__h_
#define _kernel_include_wait_q__h_
#include <kernel_structs.h>
#include <misc/dlist.h>
#include <ksched.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef CONFIG_SYS_CLOCK_EXISTS
#include <timeout_q.h>
#else
static ALWAYS_INLINE void _init_thread_timeout(struct _thread_base *thread_base)
{
ARG_UNUSED(thread_base);
}
static ALWAYS_INLINE void
_add_thread_timeout(struct k_thread *thread, _wait_q_t *wait_q, int32_t timeout)
{
ARG_UNUSED(thread);
ARG_UNUSED(wait_q);
ARG_UNUSED(timeout);
}
static ALWAYS_INLINE int _abort_thread_timeout(struct k_thread *thread)
{
ARG_UNUSED(thread);
return 0;
}
#define _get_next_timeout_expiry() (K_FOREVER)
#endif
#ifdef __cplusplus
}
#endif
#endif /* _kernel_include_wait_q__h_ */