feat(ext/node): embed std/node into the snapshot (#17724)

This commit moves "deno_std/node" in "ext/node" crate. The code is
transpiled and snapshotted during the build process.

During the first pass a minimal amount of work was done to create the
snapshot, a lot of code in "ext/node" depends on presence of "Deno"
global. This code will be gradually fixed in the follow up PRs to migrate
it to import relevant APIs from "internal:" modules.

Currently the code from snapshot is not used in any way, and all
Node/npm compatibility still uses code from 
"https://deno.land/std/node" (or from the location specified by 
"DENO_NODE_COMPAT_URL"). This will also be handled in a follow 
up PRs.

---------

Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>

1 files changed, 437 insertions, 0 deletions

diff --git a/ext/node/polyfills/internal_binding/uv.ts b/ext/node/polyfills/internal_binding/uv.ts
new file mode 100644
index 000000000..4ef1b9c41
--- /dev/null
+++ b/ext/node/polyfills/internal_binding/uv.ts
@@ -0,0 +1,437 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// This module ports:
+// - https://github.com/nodejs/node/blob/master/src/uv.cc
+// - https://github.com/nodejs/node/blob/master/deps/uv
+//
+// See also: http://docs.libuv.org/en/v1.x/errors.html#error-constants
+
+import { unreachable } from "internal:deno_node/polyfills/_util/asserts.ts";
+import { osType } from "internal:deno_node/polyfills/_util/os.ts";
+import { uvTranslateSysError } from "internal:deno_node/polyfills/internal_binding/_libuv_winerror.ts";
+
+// In Node these values are coming from libuv:
+// Ref: https://github.com/libuv/libuv/blob/v1.x/include/uv/errno.h
+// Ref: https://github.com/nodejs/node/blob/524123fbf064ff64bb6fcd83485cfc27db932f68/lib/internal/errors.js#L383
+// Since there is no easy way to port code from libuv and these maps are
+// changing very rarely, we simply extract them from Node and store here.
+
+// Note
+// Run the following to get the map:
+// $ node -e "console.log(process.binding('uv').getErrorMap())"
+// This setup automatically exports maps from both "win", "linux" & darwin:
+// https://github.com/schwarzkopfb/node_errno_map
+
+type ErrorMapData = Array<[number, [string, string]]>;
+type CodeMapData = Array<[string, number]>;
+
+const codeToErrorWindows: ErrorMapData = [
+  [-4093, ["E2BIG", "argument list too long"]],
+  [-4092, ["EACCES", "permission denied"]],
+  [-4091, ["EADDRINUSE", "address already in use"]],
+  [-4090, ["EADDRNOTAVAIL", "address not available"]],
+  [-4089, ["EAFNOSUPPORT", "address family not supported"]],
+  [-4088, ["EAGAIN", "resource temporarily unavailable"]],
+  [-3000, ["EAI_ADDRFAMILY", "address family not supported"]],
+  [-3001, ["EAI_AGAIN", "temporary failure"]],
+  [-3002, ["EAI_BADFLAGS", "bad ai_flags value"]],
+  [-3013, ["EAI_BADHINTS", "invalid value for hints"]],
+  [-3003, ["EAI_CANCELED", "request canceled"]],
+  [-3004, ["EAI_FAIL", "permanent failure"]],
+  [-3005, ["EAI_FAMILY", "ai_family not supported"]],
+  [-3006, ["EAI_MEMORY", "out of memory"]],
+  [-3007, ["EAI_NODATA", "no address"]],
+  [-3008, ["EAI_NONAME", "unknown node or service"]],
+  [-3009, ["EAI_OVERFLOW", "argument buffer overflow"]],
+  [-3014, ["EAI_PROTOCOL", "resolved protocol is unknown"]],
+  [-3010, ["EAI_SERVICE", "service not available for socket type"]],
+  [-3011, ["EAI_SOCKTYPE", "socket type not supported"]],
+  [-4084, ["EALREADY", "connection already in progress"]],
+  [-4083, ["EBADF", "bad file descriptor"]],
+  [-4082, ["EBUSY", "resource busy or locked"]],
+  [-4081, ["ECANCELED", "operation canceled"]],
+  [-4080, ["ECHARSET", "invalid Unicode character"]],
+  [-4079, ["ECONNABORTED", "software caused connection abort"]],
+  [-4078, ["ECONNREFUSED", "connection refused"]],
+  [-4077, ["ECONNRESET", "connection reset by peer"]],
+  [-4076, ["EDESTADDRREQ", "destination address required"]],
+  [-4075, ["EEXIST", "file already exists"]],
+  [-4074, ["EFAULT", "bad address in system call argument"]],
+  [-4036, ["EFBIG", "file too large"]],
+  [-4073, ["EHOSTUNREACH", "host is unreachable"]],
+  [-4072, ["EINTR", "interrupted system call"]],
+  [-4071, ["EINVAL", "invalid argument"]],
+  [-4070, ["EIO", "i/o error"]],
+  [-4069, ["EISCONN", "socket is already connected"]],
+  [-4068, ["EISDIR", "illegal operation on a directory"]],
+  [-4067, ["ELOOP", "too many symbolic links encountered"]],
+  [-4066, ["EMFILE", "too many open files"]],
+  [-4065, ["EMSGSIZE", "message too long"]],
+  [-4064, ["ENAMETOOLONG", "name too long"]],
+  [-4063, ["ENETDOWN", "network is down"]],
+  [-4062, ["ENETUNREACH", "network is unreachable"]],
+  [-4061, ["ENFILE", "file table overflow"]],
+  [-4060, ["ENOBUFS", "no buffer space available"]],
+  [-4059, ["ENODEV", "no such device"]],
+  [-4058, ["ENOENT", "no such file or directory"]],
+  [-4057, ["ENOMEM", "not enough memory"]],
+  [-4056, ["ENONET", "machine is not on the network"]],
+  [-4035, ["ENOPROTOOPT", "protocol not available"]],
+  [-4055, ["ENOSPC", "no space left on device"]],
+  [-4054, ["ENOSYS", "function not implemented"]],
+  [-4053, ["ENOTCONN", "socket is not connected"]],
+  [-4052, ["ENOTDIR", "not a directory"]],
+  [-4051, ["ENOTEMPTY", "directory not empty"]],
+  [-4050, ["ENOTSOCK", "socket operation on non-socket"]],
+  [-4049, ["ENOTSUP", "operation not supported on socket"]],
+  [-4048, ["EPERM", "operation not permitted"]],
+  [-4047, ["EPIPE", "broken pipe"]],
+  [-4046, ["EPROTO", "protocol error"]],
+  [-4045, ["EPROTONOSUPPORT", "protocol not supported"]],
+  [-4044, ["EPROTOTYPE", "protocol wrong type for socket"]],
+  [-4034, ["ERANGE", "result too large"]],
+  [-4043, ["EROFS", "read-only file system"]],
+  [-4042, ["ESHUTDOWN", "cannot send after transport endpoint shutdown"]],
+  [-4041, ["ESPIPE", "invalid seek"]],
+  [-4040, ["ESRCH", "no such process"]],
+  [-4039, ["ETIMEDOUT", "connection timed out"]],
+  [-4038, ["ETXTBSY", "text file is busy"]],
+  [-4037, ["EXDEV", "cross-device link not permitted"]],
+  [-4094, ["UNKNOWN", "unknown error"]],
+  [-4095, ["EOF", "end of file"]],
+  [-4033, ["ENXIO", "no such device or address"]],
+  [-4032, ["EMLINK", "too many links"]],
+  [-4031, ["EHOSTDOWN", "host is down"]],
+  [-4030, ["EREMOTEIO", "remote I/O error"]],
+  [-4029, ["ENOTTY", "inappropriate ioctl for device"]],
+  [-4028, ["EFTYPE", "inappropriate file type or format"]],
+  [-4027, ["EILSEQ", "illegal byte sequence"]],
+];
+
+const errorToCodeWindows: CodeMapData = codeToErrorWindows.map((
+  [status, [error]],
+) => [error, status]);
+
+const codeToErrorDarwin: ErrorMapData = [
+  [-7, ["E2BIG", "argument list too long"]],
+  [-13, ["EACCES", "permission denied"]],
+  [-48, ["EADDRINUSE", "address already in use"]],
+  [-49, ["EADDRNOTAVAIL", "address not available"]],
+  [-47, ["EAFNOSUPPORT", "address family not supported"]],
+  [-35, ["EAGAIN", "resource temporarily unavailable"]],
+  [-3000, ["EAI_ADDRFAMILY", "address family not supported"]],
+  [-3001, ["EAI_AGAIN", "temporary failure"]],
+  [-3002, ["EAI_BADFLAGS", "bad ai_flags value"]],
+  [-3013, ["EAI_BADHINTS", "invalid value for hints"]],
+  [-3003, ["EAI_CANCELED", "request canceled"]],
+  [-3004, ["EAI_FAIL", "permanent failure"]],
+  [-3005, ["EAI_FAMILY", "ai_family not supported"]],
+  [-3006, ["EAI_MEMORY", "out of memory"]],
+  [-3007, ["EAI_NODATA", "no address"]],
+  [-3008, ["EAI_NONAME", "unknown node or service"]],
+  [-3009, ["EAI_OVERFLOW", "argument buffer overflow"]],
+  [-3014, ["EAI_PROTOCOL", "resolved protocol is unknown"]],
+  [-3010, ["EAI_SERVICE", "service not available for socket type"]],
+  [-3011, ["EAI_SOCKTYPE", "socket type not supported"]],
+  [-37, ["EALREADY", "connection already in progress"]],
+  [-9, ["EBADF", "bad file descriptor"]],
+  [-16, ["EBUSY", "resource busy or locked"]],
+  [-89, ["ECANCELED", "operation canceled"]],
+  [-4080, ["ECHARSET", "invalid Unicode character"]],
+  [-53, ["ECONNABORTED", "software caused connection abort"]],
+  [-61, ["ECONNREFUSED", "connection refused"]],
+  [-54, ["ECONNRESET", "connection reset by peer"]],
+  [-39, ["EDESTADDRREQ", "destination address required"]],
+  [-17, ["EEXIST", "file already exists"]],
+  [-14, ["EFAULT", "bad address in system call argument"]],
+  [-27, ["EFBIG", "file too large"]],
+  [-65, ["EHOSTUNREACH", "host is unreachable"]],
+  [-4, ["EINTR", "interrupted system call"]],
+  [-22, ["EINVAL", "invalid argument"]],
+  [-5, ["EIO", "i/o error"]],
+  [-56, ["EISCONN", "socket is already connected"]],
+  [-21, ["EISDIR", "illegal operation on a directory"]],
+  [-62, ["ELOOP", "too many symbolic links encountered"]],
+  [-24, ["EMFILE", "too many open files"]],
+  [-40, ["EMSGSIZE", "message too long"]],
+  [-63, ["ENAMETOOLONG", "name too long"]],
+  [-50, ["ENETDOWN", "network is down"]],
+  [-51, ["ENETUNREACH", "network is unreachable"]],
+  [-23, ["ENFILE", "file table overflow"]],
+  [-55, ["ENOBUFS", "no buffer space available"]],
+  [-19, ["ENODEV", "no such device"]],
+  [-2, ["ENOENT", "no such file or directory"]],
+  [-12, ["ENOMEM", "not enough memory"]],
+  [-4056, ["ENONET", "machine is not on the network"]],
+  [-42, ["ENOPROTOOPT", "protocol not available"]],
+  [-28, ["ENOSPC", "no space left on device"]],
+  [-78, ["ENOSYS", "function not implemented"]],
+  [-57, ["ENOTCONN", "socket is not connected"]],
+  [-20, ["ENOTDIR", "not a directory"]],
+  [-66, ["ENOTEMPTY", "directory not empty"]],
+  [-38, ["ENOTSOCK", "socket operation on non-socket"]],
+  [-45, ["ENOTSUP", "operation not supported on socket"]],
+  [-1, ["EPERM", "operation not permitted"]],
+  [-32, ["EPIPE", "broken pipe"]],
+  [-100, ["EPROTO", "protocol error"]],
+  [-43, ["EPROTONOSUPPORT", "protocol not supported"]],
+  [-41, ["EPROTOTYPE", "protocol wrong type for socket"]],
+  [-34, ["ERANGE", "result too large"]],
+  [-30, ["EROFS", "read-only file system"]],
+  [-58, ["ESHUTDOWN", "cannot send after transport endpoint shutdown"]],
+  [-29, ["ESPIPE", "invalid seek"]],
+  [-3, ["ESRCH", "no such process"]],
+  [-60, ["ETIMEDOUT", "connection timed out"]],
+  [-26, ["ETXTBSY", "text file is busy"]],
+  [-18, ["EXDEV", "cross-device link not permitted"]],
+  [-4094, ["UNKNOWN", "unknown error"]],
+  [-4095, ["EOF", "end of file"]],
+  [-6, ["ENXIO", "no such device or address"]],
+  [-31, ["EMLINK", "too many links"]],
+  [-64, ["EHOSTDOWN", "host is down"]],
+  [-4030, ["EREMOTEIO", "remote I/O error"]],
+  [-25, ["ENOTTY", "inappropriate ioctl for device"]],
+  [-79, ["EFTYPE", "inappropriate file type or format"]],
+  [-92, ["EILSEQ", "illegal byte sequence"]],
+];
+
+const errorToCodeDarwin: CodeMapData = codeToErrorDarwin.map((
+  [status, [code]],
+) => [code, status]);
+
+const codeToErrorLinux: ErrorMapData = [
+  [-7, ["E2BIG", "argument list too long"]],
+  [-13, ["EACCES", "permission denied"]],
+  [-98, ["EADDRINUSE", "address already in use"]],
+  [-99, ["EADDRNOTAVAIL", "address not available"]],
+  [-97, ["EAFNOSUPPORT", "address family not supported"]],
+  [-11, ["EAGAIN", "resource temporarily unavailable"]],
+  [-3000, ["EAI_ADDRFAMILY", "address family not supported"]],
+  [-3001, ["EAI_AGAIN", "temporary failure"]],
+  [-3002, ["EAI_BADFLAGS", "bad ai_flags value"]],
+  [-3013, ["EAI_BADHINTS", "invalid value for hints"]],
+  [-3003, ["EAI_CANCELED", "request canceled"]],
+  [-3004, ["EAI_FAIL", "permanent failure"]],
+  [-3005, ["EAI_FAMILY", "ai_family not supported"]],
+  [-3006, ["EAI_MEMORY", "out of memory"]],
+  [-3007, ["EAI_NODATA", "no address"]],
+  [-3008, ["EAI_NONAME", "unknown node or service"]],
+  [-3009, ["EAI_OVERFLOW", "argument buffer overflow"]],
+  [-3014, ["EAI_PROTOCOL", "resolved protocol is unknown"]],
+  [-3010, ["EAI_SERVICE", "service not available for socket type"]],
+  [-3011, ["EAI_SOCKTYPE", "socket type not supported"]],
+  [-114, ["EALREADY", "connection already in progress"]],
+  [-9, ["EBADF", "bad file descriptor"]],
+  [-16, ["EBUSY", "resource busy or locked"]],
+  [-125, ["ECANCELED", "operation canceled"]],
+  [-4080, ["ECHARSET", "invalid Unicode character"]],
+  [-103, ["ECONNABORTED", "software caused connection abort"]],
+  [-111, ["ECONNREFUSED", "connection refused"]],
+  [-104, ["ECONNRESET", "connection reset by peer"]],
+  [-89, ["EDESTADDRREQ", "destination address required"]],
+  [-17, ["EEXIST", "file already exists"]],
+  [-14, ["EFAULT", "bad address in system call argument"]],
+  [-27, ["EFBIG", "file too large"]],
+  [-113, ["EHOSTUNREACH", "host is unreachable"]],
+  [-4, ["EINTR", "interrupted system call"]],
+  [-22, ["EINVAL", "invalid argument"]],
+  [-5, ["EIO", "i/o error"]],
+  [-106, ["EISCONN", "socket is already connected"]],
+  [-21, ["EISDIR", "illegal operation on a directory"]],
+  [-40, ["ELOOP", "too many symbolic links encountered"]],
+  [-24, ["EMFILE", "too many open files"]],
+  [-90, ["EMSGSIZE", "message too long"]],
+  [-36, ["ENAMETOOLONG", "name too long"]],
+  [-100, ["ENETDOWN", "network is down"]],
+  [-101, ["ENETUNREACH", "network is unreachable"]],
+  [-23, ["ENFILE", "file table overflow"]],
+  [-105, ["ENOBUFS", "no buffer space available"]],
+  [-19, ["ENODEV", "no such device"]],
+  [-2, ["ENOENT", "no such file or directory"]],
+  [-12, ["ENOMEM", "not enough memory"]],
+  [-64, ["ENONET", "machine is not on the network"]],
+  [-92, ["ENOPROTOOPT", "protocol not available"]],
+  [-28, ["ENOSPC", "no space left on device"]],
+  [-38, ["ENOSYS", "function not implemented"]],
+  [-107, ["ENOTCONN", "socket is not connected"]],
+  [-20, ["ENOTDIR", "not a directory"]],
+  [-39, ["ENOTEMPTY", "directory not empty"]],
+  [-88, ["ENOTSOCK", "socket operation on non-socket"]],
+  [-95, ["ENOTSUP", "operation not supported on socket"]],
+  [-1, ["EPERM", "operation not permitted"]],
+  [-32, ["EPIPE", "broken pipe"]],
+  [-71, ["EPROTO", "protocol error"]],
+  [-93, ["EPROTONOSUPPORT", "protocol not supported"]],
+  [-91, ["EPROTOTYPE", "protocol wrong type for socket"]],
+  [-34, ["ERANGE", "result too large"]],
+  [-30, ["EROFS", "read-only file system"]],
+  [-108, ["ESHUTDOWN", "cannot send after transport endpoint shutdown"]],
+  [-29, ["ESPIPE", "invalid seek"]],
+  [-3, ["ESRCH", "no such process"]],
+  [-110, ["ETIMEDOUT", "connection timed out"]],
+  [-26, ["ETXTBSY", "text file is busy"]],
+  [-18, ["EXDEV", "cross-device link not permitted"]],
+  [-4094, ["UNKNOWN", "unknown error"]],
+  [-4095, ["EOF", "end of file"]],
+  [-6, ["ENXIO", "no such device or address"]],
+  [-31, ["EMLINK", "too many links"]],
+  [-112, ["EHOSTDOWN", "host is down"]],
+  [-121, ["EREMOTEIO", "remote I/O error"]],
+  [-25, ["ENOTTY", "inappropriate ioctl for device"]],
+  [-4028, ["EFTYPE", "inappropriate file type or format"]],
+  [-84, ["EILSEQ", "illegal byte sequence"]],
+];
+
+const errorToCodeLinux: CodeMapData = codeToErrorLinux.map((
+  [status, [code]],
+) => [code, status]);
+
+const codeToErrorFreebsd: ErrorMapData = [
+  [-7, ["E2BIG", "argument list too long"]],
+  [-13, ["EACCES", "permission denied"]],
+  [-48, ["EADDRINUSE", "address already in use"]],
+  [-49, ["EADDRNOTAVAIL", "address not available"]],
+  [-47, ["EAFNOSUPPORT", "address family not supported"]],
+  [-35, ["EAGAIN", "resource temporarily unavailable"]],
+  [-3000, ["EAI_ADDRFAMILY", "address family not supported"]],
+  [-3001, ["EAI_AGAIN", "temporary failure"]],
+  [-3002, ["EAI_BADFLAGS", "bad ai_flags value"]],
+  [-3013, ["EAI_BADHINTS", "invalid value for hints"]],
+  [-3003, ["EAI_CANCELED", "request canceled"]],
+  [-3004, ["EAI_FAIL", "permanent failure"]],
+  [-3005, ["EAI_FAMILY", "ai_family not supported"]],
+  [-3006, ["EAI_MEMORY", "out of memory"]],
+  [-3007, ["EAI_NODATA", "no address"]],
+  [-3008, ["EAI_NONAME", "unknown node or service"]],
+  [-3009, ["EAI_OVERFLOW", "argument buffer overflow"]],
+  [-3014, ["EAI_PROTOCOL", "resolved protocol is unknown"]],
+  [-3010, ["EAI_SERVICE", "service not available for socket type"]],
+  [-3011, ["EAI_SOCKTYPE", "socket type not supported"]],
+  [-37, ["EALREADY", "connection already in progress"]],
+  [-9, ["EBADF", "bad file descriptor"]],
+  [-16, ["EBUSY", "resource busy or locked"]],
+  [-85, ["ECANCELED", "operation canceled"]],
+  [-4080, ["ECHARSET", "invalid Unicode character"]],
+  [-53, ["ECONNABORTED", "software caused connection abort"]],
+  [-61, ["ECONNREFUSED", "connection refused"]],
+  [-54, ["ECONNRESET", "connection reset by peer"]],
+  [-39, ["EDESTADDRREQ", "destination address required"]],
+  [-17, ["EEXIST", "file already exists"]],
+  [-14, ["EFAULT", "bad address in system call argument"]],
+  [-27, ["EFBIG", "file too large"]],
+  [-65, ["EHOSTUNREACH", "host is unreachable"]],
+  [-4, ["EINTR", "interrupted system call"]],
+  [-22, ["EINVAL", "invalid argument"]],
+  [-5, ["EIO", "i/o error"]],
+  [-56, ["EISCONN", "socket is already connected"]],
+  [-21, ["EISDIR", "illegal operation on a directory"]],
+  [-62, ["ELOOP", "too many symbolic links encountered"]],
+  [-24, ["EMFILE", "too many open files"]],
+  [-40, ["EMSGSIZE", "message too long"]],
+  [-63, ["ENAMETOOLONG", "name too long"]],
+  [-50, ["ENETDOWN", "network is down"]],
+  [-51, ["ENETUNREACH", "network is unreachable"]],
+  [-23, ["ENFILE", "file table overflow"]],
+  [-55, ["ENOBUFS", "no buffer space available"]],
+  [-19, ["ENODEV", "no such device"]],
+  [-2, ["ENOENT", "no such file or directory"]],
+  [-12, ["ENOMEM", "not enough memory"]],
+  [-4056, ["ENONET", "machine is not on the network"]],
+  [-42, ["ENOPROTOOPT", "protocol not available"]],
+  [-28, ["ENOSPC", "no space left on device"]],
+  [-78, ["ENOSYS", "function not implemented"]],
+  [-57, ["ENOTCONN", "socket is not connected"]],
+  [-20, ["ENOTDIR", "not a directory"]],
+  [-66, ["ENOTEMPTY", "directory not empty"]],
+  [-38, ["ENOTSOCK", "socket operation on non-socket"]],
+  [-45, ["ENOTSUP", "operation not supported on socket"]],
+  [-84, ["EOVERFLOW", "value too large for defined data type"]],
+  [-1, ["EPERM", "operation not permitted"]],
+  [-32, ["EPIPE", "broken pipe"]],
+  [-92, ["EPROTO", "protocol error"]],
+  [-43, ["EPROTONOSUPPORT", "protocol not supported"]],
+  [-41, ["EPROTOTYPE", "protocol wrong type for socket"]],
+  [-34, ["ERANGE", "result too large"]],
+  [-30, ["EROFS", "read-only file system"]],
+  [-58, ["ESHUTDOWN", "cannot send after transport endpoint shutdown"]],
+  [-29, ["ESPIPE", "invalid seek"]],
+  [-3, ["ESRCH", "no such process"]],
+  [-60, ["ETIMEDOUT", "connection timed out"]],
+  [-26, ["ETXTBSY", "text file is busy"]],
+  [-18, ["EXDEV", "cross-device link not permitted"]],
+  [-4094, ["UNKNOWN", "unknown error"]],
+  [-4095, ["EOF", "end of file"]],
+  [-6, ["ENXIO", "no such device or address"]],
+  [-31, ["EMLINK", "too many links"]],
+  [-64, ["EHOSTDOWN", "host is down"]],
+  [-4030, ["EREMOTEIO", "remote I/O error"]],
+  [-25, ["ENOTTY", "inappropriate ioctl for device"]],
+  [-79, ["EFTYPE", "inappropriate file type or format"]],
+  [-86, ["EILSEQ", "illegal byte sequence"]],
+  [-44, ["ESOCKTNOSUPPORT", "socket type not supported"]],
+];
+
+const errorToCodeFreebsd: CodeMapData = codeToErrorFreebsd.map((
+  [status, [code]],
+) => [code, status]);
+
+export const errorMap = new Map<number, [string, string]>(
+  osType === "windows"
+    ? codeToErrorWindows
+    : osType === "darwin"
+    ? codeToErrorDarwin
+    : osType === "linux"
+    ? codeToErrorLinux
+    : osType === "freebsd"
+    ? codeToErrorFreebsd
+    : unreachable(),
+);
+
+export const codeMap = new Map<string, number>(
+  osType === "windows"
+    ? errorToCodeWindows
+    : osType === "darwin"
+    ? errorToCodeDarwin
+    : osType === "linux"
+    ? errorToCodeLinux
+    : osType === "freebsd"
+    ? errorToCodeFreebsd
+    : unreachable(),
+);
+
+export function mapSysErrnoToUvErrno(sysErrno: number): number {
+  if (osType === "windows") {
+    const code = uvTranslateSysError(sysErrno);
+    return codeMap.get(code) ?? -sysErrno;
+  } else {
+    return -sysErrno;
+  }
+}
+
+export const UV_EAI_MEMORY = codeMap.get("EAI_MEMORY")!;
+export const UV_EBADF = codeMap.get("EBADF")!;
+export const UV_EEXIST = codeMap.get("EEXIST");
+export const UV_EINVAL = codeMap.get("EINVAL")!;
+export const UV_ENOENT = codeMap.get("ENOENT");
+export const UV_ENOTSOCK = codeMap.get("ENOTSOCK")!;
+export const UV_UNKNOWN = codeMap.get("UNKNOWN")!;