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author | 2020-08-03 14:33:06 +0000 | |
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committer | 2020-08-03 14:33:06 +0000 | |
commit | 061da546b983eb767bad15e67af1174fb0bcf31c (patch) | |
tree | 83c78b820819d70aa40c36d90447978b300078c5 /gnu/llvm/lldb/source/Target/QueueList.cpp | |
parent | Import LLVM 10.0.0 release including clang, lld and lldb. (diff) | |
download | wireguard-openbsd-061da546b983eb767bad15e67af1174fb0bcf31c.tar.xz wireguard-openbsd-061da546b983eb767bad15e67af1174fb0bcf31c.zip |
Import LLVM 10.0.0 release including clang, lld and lldb.
ok hackroom
tested by plenty
Diffstat (limited to 'gnu/llvm/lldb/source/Target/QueueList.cpp')
-rw-r--r-- | gnu/llvm/lldb/source/Target/QueueList.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gnu/llvm/lldb/source/Target/QueueList.cpp b/gnu/llvm/lldb/source/Target/QueueList.cpp new file mode 100644 index 00000000000..79682513518 --- /dev/null +++ b/gnu/llvm/lldb/source/Target/QueueList.cpp @@ -0,0 +1,69 @@ +//===-- QueueList.cpp -------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#include "lldb/Target/Queue.h" +#include "lldb/Target/Process.h" +#include "lldb/Target/QueueList.h" + +using namespace lldb; +using namespace lldb_private; + +QueueList::QueueList(Process *process) + : m_process(process), m_stop_id(0), m_queues(), m_mutex() {} + +QueueList::~QueueList() { Clear(); } + +uint32_t QueueList::GetSize() { + std::lock_guard<std::mutex> guard(m_mutex); + return m_queues.size(); +} + +lldb::QueueSP QueueList::GetQueueAtIndex(uint32_t idx) { + std::lock_guard<std::mutex> guard(m_mutex); + if (idx < m_queues.size()) { + return m_queues[idx]; + } else { + return QueueSP(); + } +} + +void QueueList::Clear() { + std::lock_guard<std::mutex> guard(m_mutex); + m_queues.clear(); +} + +void QueueList::AddQueue(QueueSP queue_sp) { + std::lock_guard<std::mutex> guard(m_mutex); + if (queue_sp.get()) { + m_queues.push_back(queue_sp); + } +} + +lldb::QueueSP QueueList::FindQueueByID(lldb::queue_id_t qid) { + QueueSP ret; + for (QueueSP queue_sp : Queues()) { + if (queue_sp->GetID() == qid) { + ret = queue_sp; + break; + } + } + return ret; +} + +lldb::QueueSP QueueList::FindQueueByIndexID(uint32_t index_id) { + QueueSP ret; + for (QueueSP queue_sp : Queues()) { + if (queue_sp->GetIndexID() == index_id) { + ret = queue_sp; + break; + } + } + return ret; +} + +std::mutex &QueueList::GetMutex() { return m_mutex; } |