Files
node/test/addons-napi/2_function_arguments/binding.c
T
Gabriel Schulhof 78286984da test,doc: make module name match gyp target name
Currently the nm_modname does not match the file name of the resulting
module. In fact, the nm_modname is pretty arbitrary. This seeks to
introduce some consistency into the nm_modname property by having the
name of the module appear in exactly one place: the "target_name"
property of the gyp target that builds the module.

PR-URL: https://github.com/nodejs/node/pull/15209
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2017-09-10 00:15:49 +03:00

38 lines
1.1 KiB
C

#include <node_api.h>
#include "../common.h"
napi_value Add(napi_env env, napi_callback_info info) {
size_t argc = 2;
napi_value args[2];
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, args, NULL, NULL));
NAPI_ASSERT(env, argc >= 2, "Wrong number of arguments");
napi_valuetype valuetype0;
NAPI_CALL(env, napi_typeof(env, args[0], &valuetype0));
napi_valuetype valuetype1;
NAPI_CALL(env, napi_typeof(env, args[1], &valuetype1));
NAPI_ASSERT(env, valuetype0 == napi_number && valuetype1 == napi_number,
"Wrong argument type. Numbers expected.");
double value0;
NAPI_CALL(env, napi_get_value_double(env, args[0], &value0));
double value1;
NAPI_CALL(env, napi_get_value_double(env, args[1], &value1));
napi_value sum;
NAPI_CALL(env, napi_create_double(env, value0 + value1, &sum));
return sum;
}
void Init(napi_env env, napi_value exports, napi_value module, void* priv) {
napi_property_descriptor desc = DECLARE_NAPI_PROPERTY("add", Add);
NAPI_CALL_RETURN_VOID(env, napi_define_properties(env, exports, 1, &desc));
}
NAPI_MODULE(NODE_GYP_MODULE_NAME, Init)