feat: add macros for k_k and s_s

gunjjoshi · web-flow · commit 49904ddd98a2 · 2025-08-12T22:08:45.000-07:00
PR-URL: #7860 Reviewed-by: Athan Reines <kgryte@gmail.com>
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/README.md b/lib/node_modules/@stdlib/math/base/napi/unary/README.md
@@ -736,6 +736,132 @@ The function accepts the following arguments:
 void stdlib_math_base_napi_i_i( napi_env env, napi_callback_info info, int32_t (*fcn)( int32_t ) );
 ```
 
+#### STDLIB_MATH_BASE_NAPI_MODULE_K_K( fcn )
+
+Macro for registering a Node-API module exporting an interface for invoking a unary function accepting and returning 16-bit signed integers.
+
+```c
+#include <stdint.h>
+
+static int16_t scale( const int16_t x ) {
+    return x * 10;
+}
+
+// ...
+
+// Register a Node-API module:
+STDLIB_MATH_BASE_NAPI_MODULE_K_K( scale );
+```
+
+The macro expects the following arguments:
+
+-   **fcn**: `int16_t (*fcn)( int16_t )` unary function.
+
+When used, this macro should be used **instead of** `NAPI_MODULE`. The macro includes `NAPI_MODULE`, thus ensuring Node-API module registration.
+
+#### stdlib_math_base_napi_k_k( env, info, fcn )
+
+Invokes a unary function accepting and returning signed 16-bit integers.
+
+```c
+#include <node_api.h>
+#include <stdint.h>
+
+// ...
+
+static int16_t identity( const int16_t x ) {
+    return x;
+}
+
+// ...
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @return       Node-API value
+*/
+napi_value addon( napi_env env, napi_callback_info info ) {
+    return stdlib_math_base_napi_k_k( env, info, identity );
+}
+
+// ...
+```
+
+The function accepts the following arguments:
+
+-   **env**: `[in] napi_env` environment under which the function is invoked.
+-   **info**: `[in] napi_callback_info` callback data.
+-   **fcn**: `[in] int16_t (*fcn)( int16_t )` unary function.
+
+```c
+void stdlib_math_base_napi_k_k( napi_env env, napi_callback_info info, int16_t (*fcn)( int16_t ) );
+```
+
+#### STDLIB_MATH_BASE_NAPI_MODULE_S_S( fcn )
+
+Macro for registering a Node-API module exporting an interface for invoking a unary function accepting and returning 8-bit signed integers.
+
+```c
+#include <stdint.h>
+
+static int8_t scale( const int8_t x ) {
+    return x * 10;
+}
+
+// ...
+
+// Register a Node-API module:
+STDLIB_MATH_BASE_NAPI_MODULE_S_S( scale );
+```
+
+The macro expects the following arguments:
+
+-   **fcn**: `int8_t (*fcn)( int8_t )` unary function.
+
+When used, this macro should be used **instead of** `NAPI_MODULE`. The macro includes `NAPI_MODULE`, thus ensuring Node-API module registration.
+
+#### stdlib_math_base_napi_s_s( env, info, fcn )
+
+Invokes a unary function accepting and returning signed 8-bit integers.
+
+```c
+#include <node_api.h>
+#include <stdint.h>
+
+// ...
+
+static int8_t identity( const int8_t x ) {
+    return x;
+}
+
+// ...
+
+/**
+* Receives JavaScript callback invocation data.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @return       Node-API value
+*/
+napi_value addon( napi_env env, napi_callback_info info ) {
+    return stdlib_math_base_napi_s_s( env, info, identity );
+}
+
+// ...
+```
+
+The function accepts the following arguments:
+
+-   **env**: `[in] napi_env` environment under which the function is invoked.
+-   **info**: `[in] napi_callback_info` callback data.
+-   **fcn**: `[in] int8_t (*fcn)( int8_t )` unary function.
+
+```c
+void stdlib_math_base_napi_s_s( napi_env env, napi_callback_info info, int8_t (*fcn)( int8_t ) );
+```
+
 #### STDLIB_MATH_BASE_NAPI_MODULE_T_T( fcn )
 
 Macro for registering a Node-API module exporting an interface for invoking a unary function accepting and returning 16-bit unsigned integers.
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary.h b/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary.h
@@ -30,6 +30,8 @@
 #include "stdlib/math/base/napi/unary/i_d.h"
 #include "stdlib/math/base/napi/unary/i_f.h"
 #include "stdlib/math/base/napi/unary/i_i.h"
+#include "stdlib/math/base/napi/unary/k_k.h"
+#include "stdlib/math/base/napi/unary/s_s.h"
 #include "stdlib/math/base/napi/unary/t_t.h"
 #include "stdlib/math/base/napi/unary/u_u.h"
 #include "stdlib/math/base/napi/unary/z_d.h"
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary/k_k.h b/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary/k_k.h
@@ -0,0 +1,84 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef STDLIB_MATH_BASE_NAPI_UNARY_K_K_H
+#define STDLIB_MATH_BASE_NAPI_UNARY_K_K_H
+
+#include <node_api.h>
+#include <assert.h>
+#include <stdint.h>
+
+/**
+* Macro for registering a Node-API module exporting an interface invoking a unary function accepting and returning 16-bit signed integers.
+*
+* @param fcn   unary function
+*
+* @example
+* #include <stdint.h>
+*
+* static int16_t scale( const int16_t x ) {
+*     return x * 10;
+* }
+*
+* // ...
+*
+* // Register a Node-API module:
+* STDLIB_MATH_BASE_NAPI_MODULE_K_K( scale );
+*/
+#define STDLIB_MATH_BASE_NAPI_MODULE_K_K( fcn )                                \
+	static napi_value stdlib_math_base_napi_k_k_wrapper(                       \
+		napi_env env,                                                          \
+		napi_callback_info info                                                \
+	) {                                                                        \
+		return stdlib_math_base_napi_k_k( env, info, fcn );                    \
+	};                                                                         \
+	static napi_value stdlib_math_base_napi_k_k_init(                          \
+		napi_env env,                                                          \
+		napi_value exports                                                     \
+	) {                                                                        \
+		napi_value f;                                                          \
+		napi_status status = napi_create_function(                             \
+			env,                                                               \
+			"exports",                                                         \
+			NAPI_AUTO_LENGTH,                                                  \
+			stdlib_math_base_napi_k_k_wrapper,                                 \
+			NULL,                                                              \
+			&f                                                                 \
+		);                                                                     \
+		assert( status == napi_ok );                                           \
+		return f;                                                              \
+	};                                                                         \
+	NAPI_MODULE( NODE_GYP_MODULE_NAME, stdlib_math_base_napi_k_k_init )
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Invokes a unary function accepting and returning signed 16-bit integers.
+*/
+napi_value stdlib_math_base_napi_k_k( napi_env env, napi_callback_info info, int16_t (*fcn)( int16_t ) );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_MATH_BASE_NAPI_UNARY_K_K_H
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary/s_s.h b/lib/node_modules/@stdlib/math/base/napi/unary/include/stdlib/math/base/napi/unary/s_s.h
@@ -0,0 +1,84 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#ifndef STDLIB_MATH_BASE_NAPI_UNARY_S_S_H
+#define STDLIB_MATH_BASE_NAPI_UNARY_S_S_H
+
+#include <node_api.h>
+#include <assert.h>
+#include <stdint.h>
+
+/**
+* Macro for registering a Node-API module exporting an interface invoking a unary function accepting and returning 8-bit signed integers.
+*
+* @param fcn   unary function
+*
+* @example
+* #include <stdint.h>
+*
+* static int8_t scale( const int8_t x ) {
+*     return x * 10;
+* }
+*
+* // ...
+*
+* // Register a Node-API module:
+* STDLIB_MATH_BASE_NAPI_MODULE_S_S( scale );
+*/
+#define STDLIB_MATH_BASE_NAPI_MODULE_S_S( fcn )                                \
+	static napi_value stdlib_math_base_napi_s_s_wrapper(                       \
+		napi_env env,                                                          \
+		napi_callback_info info                                                \
+	) {                                                                        \
+		return stdlib_math_base_napi_s_s( env, info, fcn );                    \
+	};                                                                         \
+	static napi_value stdlib_math_base_napi_s_s_init(                          \
+		napi_env env,                                                          \
+		napi_value exports                                                     \
+	) {                                                                        \
+		napi_value f;                                                          \
+		napi_status status = napi_create_function(                             \
+			env,                                                               \
+			"exports",                                                         \
+			NAPI_AUTO_LENGTH,                                                  \
+			stdlib_math_base_napi_s_s_wrapper,                                 \
+			NULL,                                                              \
+			&f                                                                 \
+		);                                                                     \
+		assert( status == napi_ok );                                           \
+		return f;                                                              \
+	};                                                                         \
+	NAPI_MODULE( NODE_GYP_MODULE_NAME, stdlib_math_base_napi_s_s_init )
+
+/*
+* If C++, prevent name mangling so that the compiler emits a binary file having undecorated names, thus mirroring the behavior of a C compiler.
+*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+* Invokes a unary function accepting and returning signed 8-bit integers.
+*/
+napi_value stdlib_math_base_napi_s_s( napi_env env, napi_callback_info info, int8_t (*fcn)( int8_t ) );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !STDLIB_MATH_BASE_NAPI_UNARY_S_S_H
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/manifest.json b/lib/node_modules/@stdlib/math/base/napi/unary/manifest.json
@@ -35,6 +35,8 @@
         "./src/i_d.c",
         "./src/i_f.c",
         "./src/i_i.c",
+        "./src/k_k.c",
+        "./src/s_s.c",
         "./src/t_t.c",
         "./src/u_u.c",
         "./src/z_d.c",
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/src/k_k.c b/lib/node_modules/@stdlib/math/base/napi/unary/src/k_k.c
@@ -0,0 +1,70 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2025 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "stdlib/math/base/napi/unary/k_k.h"
+#include <node_api.h>
+#include <assert.h>
+#include <stdint.h>
+
+/**
+* Invokes a unary function accepting and returning signed 16-bit integers.
+*
+* ## Notes
+*
+* -   This function expects that the callback `info` argument provides access to the following JavaScript arguments:
+*
+*     -   `x`: input value.
+*
+* @param env    environment under which the function is invoked
+* @param info   callback data
+* @param fcn    unary function
+* @return       function return value as a Node-API signed 32-bit integer
+*/
+napi_value stdlib_math_base_napi_k_k( napi_env env, napi_callback_info info, int16_t (*fcn)( int16_t ) ) {
+	napi_status status;
+
+	size_t argc = 1;
+	napi_value argv[ 1 ];
+	status = napi_get_cb_info( env, info, &argc, argv, NULL, NULL );
+	assert( status == napi_ok );
+
+	if ( argc < 1 ) {
+		status = napi_throw_error( env, NULL, "invalid invocation. Must provide a number." );
+		assert( status == napi_ok );
+		return NULL;
+	}
+
+	napi_valuetype vtype0;
+	status = napi_typeof( env, argv[ 0 ], &vtype0 );
+	assert( status == napi_ok );
+	if ( vtype0 != napi_number ) {
+		status = napi_throw_type_error( env, NULL, "invalid argument. Must provide a number." );
+		assert( status == napi_ok );
+		return NULL;
+	}
+
+	int32_t x;
+	status = napi_get_value_int32( env, argv[ 0 ], &x );
+	assert( status == napi_ok );
+
+	napi_value v;
+	status = napi_create_int32( env, (int32_t)fcn( (int16_t)x ), &v );
+	assert( status == napi_ok );
+
+	return v;
+}
diff --git a/lib/node_modules/@stdlib/math/base/napi/unary/src/s_s.c b/lib/node_modules/@stdlib/math/base/napi/unary/src/s_s.c
