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nix_api_value: Add nix_register_primop to add builtins

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Yorick van Pelt 2023-08-07 15:33:07 +02:00 • committed by José Luis Lafuente
parent e891aac2e4
commit 713f10aeaa
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14
src/libexpr/nix_api_value.h
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@ -88,6 +88,20 @@ typedef void (*PrimOpFun)(State *state, int pos, Value **args, Value *v);
*/
PrimOp *nix_alloc_primop(nix_c_context *context, PrimOpFun fun, int arity,
const char *name, const char **args, const char *doc);
/** @brief add a primop to builtins
*
* Only applies to new States.
*
* Moves your primop into the global
* registry, meaning your input primOp is no longer usable
* (but still possibly subject to garbage collection).
*
* @param[out] context Optional, stores error information
* @return primop, or null in case of errors
*
*/
nix_err nix_register_primop(nix_c_context *context, PrimOp *primOp);
/** @} */
// Function prototypes