eldritch horrorsandjade
b0d7a81613
clangd broke because it can't look through symlinks. compile_commands manipulation does not fix it, clangd configuration does not fix it, a vfs overlay does not fix it, and while a combination of those can fix it with a bind mount in place that's just too cursed to even consider clangd bug: https://github.com/llvm/llvm-project/issues/116877 Change-Id: I8e3e8489548eb3a7aa65ac9d12a5ec8abf814aec
39 lines
771 B
C++
39 lines
771 B
C++
#pragma once
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///@file
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#include <optional>
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#include <sys/resource.h>
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#include "lix/libutil/types.hh"
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namespace nix {
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/**
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* If cgroups are active, attempt to calculate the number of CPUs available.
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* If cgroups are unavailable or if cpu.max is set to "max", return 0.
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*/
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unsigned int getMaxCPU();
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/**
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* Change the stack size.
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*/
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void setStackSize(rlim_t stackSize);
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/**
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* Restore the original inherited Unix process context (such as signal
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* masks, stack size). This should generally be called after fork for a process
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* intending to simply execve.
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*
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* See startSignalHandlerThread(), saveSignalMask().
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*/
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void restoreProcessContext(bool restoreMounts = true);
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/**
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* @return the path of the current executable.
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*/
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std::optional<Path> getSelfExe();
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}
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