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// Copyright 2023 The Pigweed Authors
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
#include "pw_thread/thread_iteration.h"
#include <zephyr/kernel.h>
namespace pw::thread {
namespace zephyr {
void zephyr_adapter(const struct k_thread* thread, void* user_data) {
const pw::thread::ThreadCallback& cb =
*reinterpret_cast<const pw::thread::ThreadCallback*>(user_data);
ThreadInfo thread_info;
span<const std::byte> current_name =
as_bytes(span(std::string_view(k_thread_name_get((k_tid_t)thread))));
thread_info.set_thread_name(current_name);
#ifdef CONFIG_THREAD_STACK_INFO
thread_info.set_stack_low_addr(thread->stack_info.start);
thread_info.set_stack_pointer(thread->stack_info.start +
thread->stack_info.size);
#endif
cb(thread_info);
}
} // namespace zephyr
Status ForEachThread(const pw::thread::ThreadCallback& cb) {
k_thread_user_cb_t adapter_cb = zephyr::zephyr_adapter;
k_thread_foreach(adapter_cb, (void*)&cb);
return OkStatus();
}
} // namespace pw::thread
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