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Update addon snippets
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‎tools/snippets/src/Makefile‎

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#/
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# @license Apache-2.0
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#
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# Copyright (c) 2022 The Stdlib Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#/
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# VARIABLES #
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ifndef VERBOSE
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QUIET := @
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else
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QUIET :=
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endif
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# Determine the OS ([1][1], [2][2]).
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#
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# [1]: https://en.wikipedia.org/wiki/Uname#Examples
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# [2]: http://stackoverflow.com/a/27776822/2225624
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OS ?= $(shell uname)
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ifneq (, $(findstring MINGW,$(OS)))
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OS := WINNT
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else
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ifneq (, $(findstring MSYS,$(OS)))
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OS := WINNT
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else
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ifneq (, $(findstring CYGWIN,$(OS)))
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OS := WINNT
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else
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ifneq (, $(findstring Windows_NT,$(OS)))
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OS := WINNT
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endif
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endif
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endif
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endif
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# RULES #
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#/
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# Removes generated files for building an add-on.
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#
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# @example
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# make clean-addon
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#/
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clean-addon:
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$(QUIET) -rm -f *.o *.node
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.PHONY: clean-addon
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#/
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# Removes generated files.
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#
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# @example
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# make clean
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#/
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clean: clean-addon
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.PHONY: clean

‎tools/snippets/src/addon.c‎

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/**
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* @license Apache-2.0
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*
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* Copyright (c) 2022 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "TODO.h"
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#include <node_api.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <assert.h>
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/**
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* Receives JavaScript callback invocation data.
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*
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* @private
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* @param env environment under which the function is invoked
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* @param info callback data
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* @return Node-API value
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*/
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static napi_value addon( napi_env env, napi_callback_info info ) {
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napi_status status;
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// Get callback arguments:
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size_t argc = 2;
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napi_value argv[ 2 ];
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status = napi_get_cb_info( env, info, &argc, argv, NULL, NULL );
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assert( status == napi_ok );
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// Check whether we were provided the correct number of arguments:
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if ( argc < 2 ) {
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status = napi_throw_error( env, NULL, "invalid invocation. Insufficient arguments." );
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assert( status == napi_ok );
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return NULL;
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}
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if ( argc > 2 ) {
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status = napi_throw_error( env, NULL, "invalid invocation. Too many arguments." );
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assert( status == napi_ok );
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return NULL;
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}
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napi_valuetype vtype0;
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status = napi_typeof( env, argv[ 0 ], &vtype0 );
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assert( status == napi_ok );
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if ( vtype0 != napi_number ) {
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status = napi_throw_type_error( env, NULL, "invalid argument. First argument must be a number." );
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assert( status == napi_ok );
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return NULL;
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}
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napi_valuetype vtype1;
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status = napi_typeof( env, argv[ 1 ], &vtype1 );
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assert( status == napi_ok );
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if ( vtype1 != napi_number ) {
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status = napi_throw_type_error( env, NULL, "invalid argument. Second argument must be a number." );
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assert( status == napi_ok );
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return NULL;
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}
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double x;
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status = napi_get_value_double( env, argv[ 0 ], &x );
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assert( status == napi_ok );
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double y;
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status = napi_get_value_double( env, argv[ 1 ], &y );
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assert( status == napi_ok );
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double z = stdlib_TODO( x, y );
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napi_value v;
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status = napi_create_double( env, z, &v );
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assert( status == napi_ok );
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return v;
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}
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/**
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* Initializes a Node-API module.
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*
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* @private
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* @param env environment under which the function is invoked
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* @param exports exports object
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* @return main export
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*/
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static napi_value init( napi_env env, napi_value exports ) {
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napi_value fcn;
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napi_status status = napi_create_function( env, "exports", NAPI_AUTO_LENGTH, addon, NULL, &fcn );
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assert( status == napi_ok );
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return fcn;
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}
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NAPI_MODULE( NODE_GYP_MODULE_NAME, init )

‎tools/snippets/src/addon.cpp‎

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‎tools/snippets/src/todo.c‎

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* limitations under the License.
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*/
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#include <math.h>
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#include "TODO.h"
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#include <math.h>
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/**
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* TODO.

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