primops.hh

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#pragma once
 
#include "lix/libexpr/eval.hh"
 
#include <tuple>
#include <vector>
 
namespace nix {
 
constexpr size_t nonRecursiveStackReservation = 128;
 
constexpr size_t conservativeStackReservation = 16;
 
struct RegisterPrimOp
{
    typedef std::vector<PrimOp> PrimOps;
    static PrimOps * primOps;
 
    RegisterPrimOp(PrimOp && primOp);
};
 
/* These primops are disabled without enableNativeCode, but plugins
   may wish to use them in limited contexts without globally enabling
   them. */
 
void prim_importNative(EvalState & state, const PosIdx pos, Value * * args, Value & v);
 
void prim_exec(EvalState & state, const PosIdx pos, Value * * args, Value & v);
 
void makePositionThunks(EvalState & state, const PosIdx pos, Value & line, Value & column);
 
}