79e6b0e0f6
As of today <zephyr/zephyr.h> is 100% equivalent to <zephyr/kernel.h>. This patch proposes to then include <zephyr/kernel.h> instead of <zephyr/zephyr.h> since it is more clear that you are including the Kernel APIs and (probably) nothing else. <zephyr/zephyr.h> sounds like a catch-all header that may be confusing. Most applications need to include a bunch of other things to compile, e.g. driver headers or subsystem headers like BT, logging, etc. The idea of a catch-all header in Zephyr is probably not feasible anyway. Reason is that Zephyr is not a library, like it could be for example `libpython`. Zephyr provides many utilities nowadays: a kernel, drivers, subsystems, etc and things will likely grow. A catch-all header would be massive, difficult to keep up-to-date. It is also likely that an application will only build a small subset. Note that subsystem-level headers may use a catch-all approach to make things easier, though. NOTE: This patch is **NOT** removing the header, just removing its usage in-tree. I'd advocate for its deprecation (add a #warning on it), but I understand many people will have concerns. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
51 lines
1003 B
C
51 lines
1003 B
C
/* thread_12.c - helper file for testing kernel mutex APIs */
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/*
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* Copyright (c) 2015-2016 Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/*
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* @file
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* @brief mutex test helper
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*
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* This module defines a thread that is used in recursive mutex locking tests.
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* It helps ensure that a private mutex can be referenced in a file other than
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* the one it was defined in.
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*/
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#include <zephyr/tc_util.h>
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#include <zephyr/kernel.h>
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#include <zephyr/sys/mutex.h>
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static int tc_rc = TC_PASS; /* test case return code */
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extern struct sys_mutex private_mutex;
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/**
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*
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* thread_12 - thread that participates in recursive locking tests
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*
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*/
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void thread_12(void)
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{
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int rv;
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/* Wait for private mutex to be released */
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rv = sys_mutex_lock(&private_mutex, K_FOREVER);
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if (rv != 0) {
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tc_rc = TC_FAIL;
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TC_ERROR("Failed to obtain private mutex\n");
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return;
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}
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/* Wait a bit, then release the mutex */
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k_sleep(K_MSEC(500));
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sys_mutex_unlock(&private_mutex);
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}
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