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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
143 lines
3.8 KiB
C++
143 lines
3.8 KiB
C++
//===-- SBUnixSignals.cpp -------------------------------------------*- C++
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//-*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/Platform.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/UnixSignals.h"
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#include "lldb/Utility/Log.h"
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#include "lldb/lldb-defines.h"
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#include "lldb/API/SBUnixSignals.h"
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using namespace lldb;
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using namespace lldb_private;
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SBUnixSignals::SBUnixSignals() {}
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SBUnixSignals::SBUnixSignals(const SBUnixSignals &rhs)
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: m_opaque_wp(rhs.m_opaque_wp) {}
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SBUnixSignals::SBUnixSignals(ProcessSP &process_sp)
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: m_opaque_wp(process_sp ? process_sp->GetUnixSignals() : nullptr) {}
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SBUnixSignals::SBUnixSignals(PlatformSP &platform_sp)
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: m_opaque_wp(platform_sp ? platform_sp->GetUnixSignals() : nullptr) {}
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const SBUnixSignals &SBUnixSignals::operator=(const SBUnixSignals &rhs) {
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if (this != &rhs)
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m_opaque_wp = rhs.m_opaque_wp;
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return *this;
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}
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SBUnixSignals::~SBUnixSignals() {}
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UnixSignalsSP SBUnixSignals::GetSP() const { return m_opaque_wp.lock(); }
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void SBUnixSignals::SetSP(const UnixSignalsSP &signals_sp) {
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m_opaque_wp = signals_sp;
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}
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void SBUnixSignals::Clear() { m_opaque_wp.reset(); }
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bool SBUnixSignals::IsValid() const { return static_cast<bool>(GetSP()); }
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const char *SBUnixSignals::GetSignalAsCString(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalAsCString(signo);
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return nullptr;
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}
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int32_t SBUnixSignals::GetSignalNumberFromName(const char *name) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalNumberFromName(name);
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return LLDB_INVALID_SIGNAL_NUMBER;
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}
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bool SBUnixSignals::GetShouldSuppress(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldSuppress(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldSuppress(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldSuppress (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldSuppress(signo, value);
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return false;
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}
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bool SBUnixSignals::GetShouldStop(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldStop(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldStop(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldStop (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldStop(signo, value);
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return false;
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}
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bool SBUnixSignals::GetShouldNotify(int32_t signo) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetShouldNotify(signo);
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return false;
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}
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bool SBUnixSignals::SetShouldNotify(int32_t signo, bool value) {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
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auto signals_sp = GetSP();
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if (log) {
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log->Printf("SBUnixSignals(%p)::SetShouldNotify (signo=%d, value=%d)",
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static_cast<void *>(signals_sp.get()), signo, value);
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}
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if (signals_sp)
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return signals_sp->SetShouldNotify(signo, value);
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return false;
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}
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int32_t SBUnixSignals::GetNumSignals() const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetNumSignals();
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return -1;
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}
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int32_t SBUnixSignals::GetSignalAtIndex(int32_t index) const {
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if (auto signals_sp = GetSP())
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return signals_sp->GetSignalAtIndex(index);
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return LLDB_INVALID_SIGNAL_NUMBER;
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}
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