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C API: fix after rebase

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José Luis Lafuente 2024-02-25 00:26:36 +01:00 • committed by José Luis Lafuente
parent 6c231dcf68
commit 2349185c96
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3 changed files with 10 additions and 7 deletions
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10
src/libexpr/c/nix_api_external.cc
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@ -108,17 +108,21 @@ public:
* Coerce the value to a string. * Coerce the value to a string.
*/ */
virtual std::string coerceToString( virtual std::string coerceToString(
const nix::Pos & pos, nix::NixStringContext & context, bool copyMore, bool copyToStore) const override nix::EvalState & state,
const nix::PosIdx & pos,
nix::NixStringContext & context,
bool copyMore,
bool copyToStore) const override
{ {
if (!desc.coerceToString) { if (!desc.coerceToString) {
return nix::ExternalValueBase::coerceToString(pos, context, copyMore, copyToStore); return nix::ExternalValueBase::coerceToString(state, pos, context, copyMore, copyToStore);
} }
nix_string_context ctx{context}; nix_string_context ctx{context};
nix_string_return res{""}; nix_string_return res{""};
// todo: pos, errors // todo: pos, errors
desc.coerceToString(v, &ctx, copyMore, copyToStore, &res); desc.coerceToString(v, &ctx, copyMore, copyToStore, &res);
if (res.str.empty()) { if (res.str.empty()) {
return nix::ExternalValueBase::coerceToString(pos, context, copyMore, copyToStore); return nix::ExternalValueBase::coerceToString(state, pos, context, copyMore, copyToStore);
} }
return std::move(res.str); return std::move(res.str);
} }

4
src/libexpr/c/nix_api_external.h
View file

@ -165,7 +165,7 @@ typedef struct NixCExternalValueDesc
} NixCExternalValueDesc; } NixCExternalValueDesc;
/** /**
* @brief Create an external value, that can be given to nix_set_external * @brief Create an external value, that can be given to nix_init_external
* *
* Owned by the GC. Use nix_gc_decref when you're done with the pointer. * Owned by the GC. Use nix_gc_decref when you're done with the pointer.
* *
@ -174,7 +174,7 @@ typedef struct NixCExternalValueDesc
* as the ExternalValue lives * as the ExternalValue lives
* @param[in] v the value to store * @param[in] v the value to store
* @returns external value, owned by the garbage collector * @returns external value, owned by the garbage collector
* @see nix_set_external * @see nix_init_external
*/ */
ExternalValue * nix_create_external_value(nix_c_context * context, NixCExternalValueDesc * desc, void * v); ExternalValue * nix_create_external_value(nix_c_context * context, NixCExternalValueDesc * desc, void * v);

3
src/libexpr/c/nix_api_value.cc
View file

@ -72,8 +72,7 @@ static void nix_c_primop_wrapper(
f(userdata, &ctx, (EvalState *) &state, (Value **) args, (Value *) &v); f(userdata, &ctx, (EvalState *) &state, (Value **) args, (Value *) &v);
/* TODO: In the future, this should throw different errors depending on the error code */ /* TODO: In the future, this should throw different errors depending on the error code */
if (ctx.last_err_code != NIX_OK) if (ctx.last_err_code != NIX_OK)
state.debugThrowLastTrace(nix::Error( state.error<nix::EvalError>("Error from builtin function: %s", *ctx.last_err).atPos(pos).debugThrow();
{.msg = nix::hintfmt("Error from builtin function: %s", *ctx.last_err), .errPos = state.positions[pos]}));
} }
PrimOp * nix_alloc_primop( PrimOp * nix_alloc_primop(