mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2025-12-31 19:00:54 -06:00
Code Issues Packages Projects Releases Wiki Activity

cmUVProcessChain: Add Detached option for spawning daemons

Browse Source
This commit is contained in:
Martin Duffy
2025-01-24 09:51:43 -05:00
parent 0c5898558e
commit c57d1752d4
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Source/cmUVProcessChain.cxx
View File

@@ -156,6 +156,12 @@ cmUVProcessChainBuilder& cmUVProcessChainBuilder::SetWorkingDirectory(
return *this;
}
cmUVProcessChainBuilder& cmUVProcessChainBuilder::SetDetached()
{
this->Detached = true;
return *this;
}
uv_loop_t* cmUVProcessChainBuilder::GetLoop() const
{
return this->Loop;
@@ -337,6 +343,9 @@ void cmUVProcessChain::InternalData::SpawnProcess(
arguments.push_back(nullptr);
options.args = const_cast<char**>(arguments.data());
options.flags = UV_PROCESS_WINDOWS_HIDE;
if (this->Builder->Detached) {
options.flags |= UV_PROCESS_DETACHED;
}
#if UV_VERSION_MAJOR > 1 || \
(UV_VERSION_MAJOR == 1 && UV_VERSION_MINOR >= 48) || \
!defined(CMAKE_USE_SYSTEM_LIBUV)
@@ -380,6 +389,9 @@ void cmUVProcessChain::InternalData::SpawnProcess(
process.Process.spawn(*this->Loop, options, &process)) < 0) {
process.Finish();
}
if (this->Builder->Detached) {
uv_unref((uv_handle_t*)process.Process);
}
process.InputPipe.reset();
process.OutputPipe.reset();
}

2
Source/cmUVProcessChain.h
View File

@@ -39,6 +39,7 @@ public:
cmUVProcessChainBuilder& SetExternalStream(Stream stdio, int fd);
cmUVProcessChainBuilder& SetExternalStream(Stream stdio, FILE* stream);
cmUVProcessChainBuilder& SetWorkingDirectory(std::string dir);
cmUVProcessChainBuilder& SetDetached();
uv_loop_t* GetLoop() const;
@@ -69,6 +70,7 @@ private:
std::vector<ProcessConfiguration> Processes;
std::string WorkingDirectory;
bool MergedBuiltinStreams = false;
bool Detached = false;
uv_loop_t* Loop = nullptr;
};