From 57a06745a48093c25d0f4729ccea41a918d6427d Mon Sep 17 00:00:00 2001
From: dave caruso <me@paperdave.net>
Date: Thu, 7 Sep 2023 04:58:44 -0700
Subject: Progress for Next.js  (#4468)

* L

* ipc

* asdfghjkl

* dfghjk

* it works!

* types

* patches for next.js

* sdfghj

* wsdfgn,./

* this

* yolo

* okay loser

* asdfghjk

* add some more APIs

* MESS

* sdfghjkl

* remove native events from streams

* stuff

* remove lazy(primordials) test

* debugging

* okay

* less fake extensions object

* fix `Buffer.toString()` args logic

* fix deserialize

* make tests work

* add test for `Buffer.toString` args

* Update server.zig

* remove test

* update test

* Update spawn-streaming-stdin.test.ts

* fix linux build

* Update fs.test.ts

* cli message improvements

* dfshaj

* Fix fs.watch bug maybe?

* remove

---------

Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
---
 packages/bun-usockets/src/socket.c | 40 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'packages/bun-usockets/src/socket.c')

diff --git a/packages/bun-usockets/src/socket.c b/packages/bun-usockets/src/socket.c
index 61cbb2c0f..5f5a91acb 100644
--- a/packages/bun-usockets/src/socket.c
+++ b/packages/bun-usockets/src/socket.c
@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+// clang-format off
 
 #include "libusockets.h"
 #include "internal/internal.h"
@@ -192,6 +193,45 @@ struct us_socket_t *us_socket_attach(int ssl, LIBUS_SOCKET_DESCRIPTOR client_fd,
     return s;
 }
 
+struct us_socket_t *us_socket_pair(struct us_socket_context_t *ctx, int socket_ext_size, LIBUS_SOCKET_DESCRIPTOR* fds) {
+#ifdef LIBUS_USE_LIBUV
+    return 0;
+#endif 
+    if (socketpair(AF_UNIX, SOCK_STREAM, 0, fds) != 0) {
+        return 0;
+    }
+
+    return us_socket_from_fd(ctx, socket_ext_size, fds[0]);
+}
+
+
+struct us_socket_t *us_socket_from_fd(struct us_socket_context_t *ctx, int socket_ext_size, LIBUS_SOCKET_DESCRIPTOR fd) {
+#ifdef LIBUS_USE_LIBUV
+    return 0;
+#endif
+    struct us_poll_t *p1 = us_create_poll(ctx->loop, 0, sizeof(struct us_socket_t) + socket_ext_size);
+    us_poll_init(p1, fd, POLL_TYPE_SOCKET);
+    us_poll_start(p1, ctx->loop, LIBUS_SOCKET_READABLE | LIBUS_SOCKET_WRITABLE);
+
+    struct us_socket_t *s = (struct us_socket_t *) p1;
+    s->context = ctx;
+    s->timeout = 0;
+    s->long_timeout = 0;
+    s->low_prio_state = 0;
+
+    /* We always use nodelay */
+    bsd_socket_nodelay(fd, 1);
+
+    us_internal_socket_context_link_socket(ctx, s);
+
+    if (ctx->on_open) {
+        ctx->on_open(s, 0, 0, 0);
+    }
+
+    return s;
+}
+
+
 /* Not shared with SSL */
 
 void *us_socket_get_native_handle(int ssl, struct us_socket_t *s) {
-- 
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