1 //===-- SBUnixSignals.cpp -------------------------------------------*- C++
4 // The LLVM Compiler Infrastructure
6 // This file is distributed under the University of Illinois Open Source
7 // License. See LICENSE.TXT for details.
9 //===----------------------------------------------------------------------===//
11 #include "lldb/Target/Platform.h"
12 #include "lldb/Target/Process.h"
13 #include "lldb/Target/UnixSignals.h"
14 #include "lldb/Utility/Log.h"
15 #include "lldb/lldb-defines.h"
17 #include "lldb/API/SBUnixSignals.h"
20 using namespace lldb_private;
22 SBUnixSignals::SBUnixSignals() {}
24 SBUnixSignals::SBUnixSignals(const SBUnixSignals &rhs)
25 : m_opaque_wp(rhs.m_opaque_wp) {}
27 SBUnixSignals::SBUnixSignals(ProcessSP &process_sp)
28 : m_opaque_wp(process_sp ? process_sp->GetUnixSignals() : nullptr) {}
30 SBUnixSignals::SBUnixSignals(PlatformSP &platform_sp)
31 : m_opaque_wp(platform_sp ? platform_sp->GetUnixSignals() : nullptr) {}
33 const SBUnixSignals &SBUnixSignals::operator=(const SBUnixSignals &rhs) {
35 m_opaque_wp = rhs.m_opaque_wp;
39 SBUnixSignals::~SBUnixSignals() {}
41 UnixSignalsSP SBUnixSignals::GetSP() const { return m_opaque_wp.lock(); }
43 void SBUnixSignals::SetSP(const UnixSignalsSP &signals_sp) {
44 m_opaque_wp = signals_sp;
47 void SBUnixSignals::Clear() { m_opaque_wp.reset(); }
49 bool SBUnixSignals::IsValid() const { return static_cast<bool>(GetSP()); }
51 const char *SBUnixSignals::GetSignalAsCString(int32_t signo) const {
52 if (auto signals_sp = GetSP())
53 return signals_sp->GetSignalAsCString(signo);
58 int32_t SBUnixSignals::GetSignalNumberFromName(const char *name) const {
59 if (auto signals_sp = GetSP())
60 return signals_sp->GetSignalNumberFromName(name);
62 return LLDB_INVALID_SIGNAL_NUMBER;
65 bool SBUnixSignals::GetShouldSuppress(int32_t signo) const {
66 if (auto signals_sp = GetSP())
67 return signals_sp->GetShouldSuppress(signo);
72 bool SBUnixSignals::SetShouldSuppress(int32_t signo, bool value) {
73 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
74 auto signals_sp = GetSP();
77 log->Printf("SBUnixSignals(%p)::SetShouldSuppress (signo=%d, value=%d)",
78 static_cast<void *>(signals_sp.get()), signo, value);
82 return signals_sp->SetShouldSuppress(signo, value);
87 bool SBUnixSignals::GetShouldStop(int32_t signo) const {
88 if (auto signals_sp = GetSP())
89 return signals_sp->GetShouldStop(signo);
94 bool SBUnixSignals::SetShouldStop(int32_t signo, bool value) {
95 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
96 auto signals_sp = GetSP();
99 log->Printf("SBUnixSignals(%p)::SetShouldStop (signo=%d, value=%d)",
100 static_cast<void *>(signals_sp.get()), signo, value);
104 return signals_sp->SetShouldStop(signo, value);
109 bool SBUnixSignals::GetShouldNotify(int32_t signo) const {
110 if (auto signals_sp = GetSP())
111 return signals_sp->GetShouldNotify(signo);
116 bool SBUnixSignals::SetShouldNotify(int32_t signo, bool value) {
117 Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
118 auto signals_sp = GetSP();
121 log->Printf("SBUnixSignals(%p)::SetShouldNotify (signo=%d, value=%d)",
122 static_cast<void *>(signals_sp.get()), signo, value);
126 return signals_sp->SetShouldNotify(signo, value);
131 int32_t SBUnixSignals::GetNumSignals() const {
132 if (auto signals_sp = GetSP())
133 return signals_sp->GetNumSignals();
138 int32_t SBUnixSignals::GetSignalAtIndex(int32_t index) const {
139 if (auto signals_sp = GetSP())
140 return signals_sp->GetSignalAtIndex(index);
142 return LLDB_INVALID_SIGNAL_NUMBER;