Upgrade to Scala Native 0.5

Summary:

Test Plan:

README.md

@@ -50,7 +50,7 @@ object Main {
 
   def main(args: Array[String]): Unit = {
 
-    withZone {
+    Zone {
       val loop = uv_default_loop()
 
       val asyncHandle = AsyncHandle.zoneAllocate()
@@ -82,9 +82,9 @@ scala-uv tries to expose the exact C API of libuv as directly as possible. Howev
 
 Most of the libuv functions can be found in the `LibUv` object, with the same name as the C function. The exceptions are the following:
 
-* `uv_loop_configuration` — currently not supported
-* `uv_fileno` — currently not supported
-* `uv_poll_init_socket` — currently not supported
+* `uv_loop_configuration` — not yet supported
+* `uv_fileno` — not yet supported
+* `uv_poll_init_socket` — not yet supported
 * Process handle functions — not yet supported
 * `uv_socketpair` — not yet supported
 * `uv_udp_open` — not yet supported
@@ -233,7 +233,7 @@ def onNewConnection: ConnectionCallback = {
 
 The libuv file I/O functions support use of multiple buffers at once. scala-uv provides the `IOVector` type for working with multiple buffers with varying amoutns of data.
 
-scala-uv provides a shortcut for allocating, using and freeing `FileReq` objects, *if you are doing blocking I/O*: `FileReq.use`.
+scala-uv provides a shortcut for allocating, using and freeing `FileReq` objects, if you are doing *blocking* I/O: `FileReq.use`.
 
 ```scala
 // writes the C string pointed to by `cText` to a file

build.sbt

@@ -1,4 +1,4 @@
-scalaVersion := "3.3.1"
+scalaVersion := "3.3.3"
 
 enablePlugins(ScalaNativePlugin)
 enablePlugins(ScalaNativeJUnitPlugin)
@@ -7,7 +7,7 @@ organization := "io.github.quelgar"
 
 name := "scala-uv"
 
-version := "0.0.3-SNAPSHOT"
+version := "0.1.0-SNAPSHOT"
 
 ThisBuild / versionScheme := Some("early-semver")
 
@@ -22,6 +22,7 @@ nativeConfig ~= { c =>
   c.withLTO(LTO.none) // thin
     .withMode(Mode.debug) // releaseFast
     .withGC(GC.immix) // commix
+    .withMultithreading(false)
 }
 
 scalacOptions ++= Seq(

project/plugins.sbt

@@ -1,3 +1,3 @@
-addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.4.17")
+addSbtPlugin("org.scala-native" % "sbt-scala-native" % "0.5.0")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.2.1")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.10.0")

src/main/resources/scala-native/helpers.c

@@ -1,12 +1,6 @@
 #include <uv.h>
 #include <string.h>
 
-#ifdef _WIN32
-#include <winsock.h>
-#else
-#include <netinet/in.h>
-#endif
-
 uv_loop_t *scala_uv_fs_req_get_loop(const uv_fs_t *req)
 {
     return req->loop;
@@ -69,32 +63,6 @@ uv_stream_t *scala_uv_send_stream_handle(const uv_write_t *req)
     return req->send_handle;
 }
 
-size_t scala_uv_sizeof_sockaddr_in()
-{
-    return sizeof(struct sockaddr_in);
-}
-
-void scala_uv_init_sockaddr_in(int address, int port, struct sockaddr_in *addr)
-{
-    addr->sin_family = AF_INET;
-    addr->sin_addr.s_addr = htonl(address);
-    addr->sin_port = htons(port);
-}
-
-size_t scala_uv_sizeof_sockaddr_in6()
-{
-    return sizeof(struct sockaddr_in6);
-}
-
-void scala_uv_init_sockaddr_in6(const char *address, int port, unsigned int flow_info, unsigned int scope_id, struct sockaddr_in6 *addr)
-{
-    addr->sin6_family = AF_INET6;
-    memcpy(&(addr->sin6_addr), address, sizeof(struct in6_addr));
-    addr->sin6_port = htons(port);
-    addr->sin6_flowinfo = htonl(flow_info);
-    addr->sin6_scope_id = htonl(scope_id);
-}
-
 // File open constants
 
 int scala_uv_value_o_append()
@@ -206,28 +174,3 @@ int scala_uv_value_o_wronly()
 {
     return UV_FS_O_WRONLY;
 }
-
-int scala_uv_value_af_inet()
-{
-    return AF_INET;
-}
-
-int scala_uv_value_af_inet6()
-{
-    return AF_INET6;
-}
-
-sa_family_t scala_uv_sockaddr_family(const struct sockaddr *addr)
-{
-    return addr->sa_family;
-}
-
-in_port_t scala_uv_sockaddr_port(const struct sockaddr_in *addr)
-{
-    return addr->sin_port;
-}
-
-struct in_addr *scala_uv_sockaddr_address(const struct sockaddr_in *addr)
-{
-    return &(addr->sin_addr);
-}

src/main/scala/scalauv/Buffer.scala

@@ -145,10 +145,7 @@ object Buffer {
   /** Allocates a new buffer structure on the stack and initializes it with the
     * specified `base` and `length`.
     */
-  inline def stackAllocate(
-      base: Ptr[Byte],
-      length: CUnsignedInt
-  ): Buffer = {
+  inline def stackAllocate(base: Ptr[Byte], length: CSize): Buffer = {
     val uvBuf = stackalloc[Byte](structureSize)
     uvBuf.init(base, length)
     uvBuf
@@ -191,8 +188,8 @@ object Buffer {
   /** Allocates a new buffer structure and initializes it with the specified
     * `base` and `length`.
     */
-  def malloc(base: Ptr[Byte], size: CSize): Buffer = {
-    val uvBuf = stdlib.malloc(structureSize.toULong)
+  def malloc(base: Ptr[CChar], size: CSize): Buffer = {
+    val uvBuf = stdlib.malloc(structureSize)
     h.scala_uv_buf_init(base, size.toUInt, uvBuf)
     uvBuf
   }
@@ -202,7 +199,7 @@ object Buffer {
     * `array`. `length` is set to `array.length - index`.
     */
   def malloc(array: Array[Byte], index: Int = 0): Buffer = {
-    val uvBuf = stdlib.malloc(structureSize.toULong)
+    val uvBuf = stdlib.malloc(structureSize)
     h.scala_uv_buf_init(
       array.at(index),
       (array.length - index).toUInt,

src/main/scala/scalauv/IOVector.scala

@@ -56,7 +56,7 @@ object IOVector {
     */
   inline def stackAllocateForBuffer(
       ptr: Ptr[Byte],
-      size: CUnsignedInt
+      size: CSize
   ): IOVector = {
     val buffer = Buffer.stackAllocate(ptr, size)
     IOVector(buffer, 1)
@@ -65,7 +65,7 @@ object IOVector {
   /** Stack allocates multiple buffer structures.
     */
   inline def stackAllocateForBuffers(
-      buffers: Seq[(Ptr[Byte], CUnsignedInt)]
+      buffers: Seq[(Ptr[Byte], CSize)]
   ): IOVector = {
     val uvBufs =
       stackalloc[Byte](buffers.size.toUInt * Buffer.structureSize)