Raito Bezarius
1783d5b348
We drop it to re-introduce it via the concept of build context which will control in which cgroup a certain build should be spawned. Change-Id: I4b4705d768129a6d7c0f061dc2163ba116088b18 Signed-off-by: Raito Bezarius <raito@lix.systems>
67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
#pragma once
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///@file
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#include "lix/libstore/build/local-derivation-goal.hh"
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#include "lix/libstore/gc-store.hh"
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#include "lix/libstore/local-store.hh"
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namespace nix {
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/**
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* Linux-specific implementation of LocalStore
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*/
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class LinuxLocalStore : public LocalStore
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{
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public:
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LinuxLocalStore(LocalStoreConfig config) : Store(config), LocalStore(config) {}
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LinuxLocalStore(const std::string scheme, std::string path, LocalStoreConfig config)
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: LinuxLocalStore(config)
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{
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throw UnimplementedError("LinuxLocalStore");
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}
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private:
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void findPlatformRoots(UncheckedRoots & unchecked) override;
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};
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/**
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* Linux-specific implementation of LocalDerivationGoal
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*/
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class LinuxLocalDerivationGoal : public LocalDerivationGoal
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{
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public:
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using LocalDerivationGoal::LocalDerivationGoal;
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private:
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/**
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* Create and populate chroot
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*/
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void prepareSandbox() override;
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/**
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* Start child process in new namespaces,
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* create /etc/passwd and /etc/group based on discovered uid/gid
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*/
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Pid startChild(std::function<void()> openSlave) override;
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/**
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* Kill all processes by build user.
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*/
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void killSandbox(bool getStatus) override;
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/**
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* Set up system call filtering using seccomp, unless disabled at build time.
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* This also sets the NO_NEW_PRIVS flag.
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*/
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void setupSyscallFilter() override;
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bool supportsUidRange() override
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{
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return true;
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}
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};
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}
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