From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ali Mohammad Pur <ali.mpfard@gmail.com>
Date: Fri, 9 Jul 2021 04:56:55 +0430
Subject: [PATCH] fs: Stub out unsupported syscalls

---
 src/unix/fs.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/unix/fs.c b/src/unix/fs.c
index b3211ec..dc149e3 100644
--- a/src/unix/fs.c
+++ b/src/unix/fs.c
@@ -88,7 +88,8 @@
       defined(__MVS__)    || \
       defined(__NetBSD__) || \
       defined(__HAIKU__)  || \
-      defined(__QNX__)
+      defined(__QNX__)    || \
+      defined(__serenity__)
 # include <sys/statvfs.h>
 #else
 # include <sys/statfs.h>
@@ -656,7 +657,8 @@ static int uv__fs_statfs(uv_fs_t* req) {
     defined(__MVS__)    || \
     defined(__NetBSD__) || \
     defined(__HAIKU__)  || \
-    defined(__QNX__)
+    defined(__QNX__)    || \
+    defined(__serenity__)
   struct statvfs buf;
 
   if (0 != statvfs(req->path, &buf))
@@ -678,7 +680,8 @@ static int uv__fs_statfs(uv_fs_t* req) {
     defined(__OpenBSD__)  || \
     defined(__NetBSD__)   || \
     defined(__HAIKU__)    || \
-    defined(__QNX__)
+    defined(__QNX__)      || \
+    defined(__serenity__)
   stat_fs->f_type = 0;  /* f_type is not supported. */
 #else
   stat_fs->f_type = buf.f_type;
@@ -1718,7 +1721,9 @@ static void uv__fs_work(struct uv__work* w) {
     X(COPYFILE, uv__fs_copyfile(req));
     X(FCHMOD, fchmod(req->file, req->mode));
     X(FCHOWN, fchown(req->file, req->uid, req->gid));
+#ifndef __serenity__
     X(LCHOWN, lchown(req->path, req->uid, req->gid));
+#endif
     X(FDATASYNC, uv__fs_fdatasync(req));
     X(FSTAT, uv__fs_fstat(req->file, &req->statbuf));
     X(FSYNC, uv__fs_fsync(req));
@@ -1857,7 +1862,9 @@ int uv_fs_lchown(uv_loop_t* loop,
                  uv_uid_t uid,
                  uv_gid_t gid,
                  uv_fs_cb cb) {
+#ifndef __serenity__
   INIT(LCHOWN);
+#endif
   PATH;
   req->uid = uid;
   req->gid = gid;