From 044c86dc3fea3671dca41c66f24fe4c7a1d83bbb Mon Sep 17 00:00:00 2001
From: DH <dh.rpcs3@gmail.com>
Date: Sat, 11 Nov 2023 22:25:31 +0300
Subject: [PATCH] [orbis-kenel] implement sys_access fix shm_unlink

---
 orbis-kernel/src/sys/sys_resource.cpp | 58 ++++++++++++++++++++++++++-
 orbis-kernel/src/sys/sys_vfs.cpp      |  5 +++
 rpcsx-os/ops.cpp                      |  2 +-
 3 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/orbis-kernel/src/sys/sys_resource.cpp b/orbis-kernel/src/sys/sys_resource.cpp
index d8942bccc..52725f402 100644
--- a/orbis-kernel/src/sys/sys_resource.cpp
+++ b/orbis-kernel/src/sys/sys_resource.cpp
@@ -1,5 +1,13 @@
 #include "sys/sysproto.hpp"
 
+namespace orbis {
+struct rlimit {
+  int64_t softLimit;
+  int64_t hardLimit;
+};
+} // namespace orbis
+
+
 orbis::SysResult orbis::sys_getpriority(Thread *thread, sint which, sint who) {
   return ErrorCode::NOSYS;
 }
@@ -23,7 +31,55 @@ orbis::SysResult orbis::sys_setrlimit(Thread *thread, uint which,
 }
 orbis::SysResult orbis::sys_getrlimit(Thread *thread, uint which,
                                       ptr<struct rlimit> rlp) {
-  return ErrorCode::NOSYS;
+  switch (which) {
+  case 0: { // cpu
+    break;
+  }
+  case 1: { // fsize
+    break;
+  }
+  case 2: { // data
+    break;
+  }
+  case 3: { // stack
+    break;
+  }
+  case 4: { // core
+    break;
+  }
+  case 5: { // rss
+    break;
+  }
+  case 6: { // memlock
+    break;
+  }
+  case 7: { // nproc
+    break;
+  }
+  case 8: { // nofile
+    break;
+  }
+  case 9: { // sbsize
+    break;
+  }
+  case 10: { // vmem
+    break;
+  }
+  case 11: { // npts
+    break;
+  }
+  case 12: { // swap
+    break;
+  }
+
+  default:
+    return ErrorCode::INVAL;
+  }
+
+  rlp->softLimit = 4096;
+  rlp->hardLimit = 4096;
+
+  return {};
 }
 orbis::SysResult orbis::sys_getrusage(Thread *thread, sint who,
                                       ptr<struct rusage> rusage) {
diff --git a/orbis-kernel/src/sys/sys_vfs.cpp b/orbis-kernel/src/sys/sys_vfs.cpp
index 6ee14511e..51dadcb63 100644
--- a/orbis-kernel/src/sys/sys_vfs.cpp
+++ b/orbis-kernel/src/sys/sys_vfs.cpp
@@ -146,6 +146,11 @@ orbis::SysResult orbis::sys_freebsd6_lseek(Thread *thread, sint fd, sint,
   return sys_lseek(thread, fd, offset, whence);
 }
 orbis::SysResult orbis::sys_access(Thread *thread, ptr<char> path, sint flags) {
+  if (auto open = thread->tproc->ops->open) {
+    Ref<File> file;
+    return open(thread, path, flags, 0, &file);
+  }
+
   return ErrorCode::NOSYS;
 }
 orbis::SysResult orbis::sys_faccessat(Thread *thread, sint fd, ptr<char> path,
diff --git a/rpcsx-os/ops.cpp b/rpcsx-os/ops.cpp
index 2f536defd..1abdb02ba 100644
--- a/rpcsx-os/ops.cpp
+++ b/rpcsx-os/ops.cpp
@@ -358,7 +358,7 @@ orbis::SysResult socket(orbis::Thread *thread, orbis::ptr<const char> name,
 
 orbis::SysResult shm_unlink(orbis::Thread *thread, const char *path) {
   auto dev = static_cast<IoDevice *>(orbis::g_context.shmDevice.get());
-  return dev->unlink(getAbsolutePath(path, thread).c_str(), false, thread);
+  return dev->unlink(path, false, thread);
 }
 
 orbis::SysResult dynlib_get_obj_member(orbis::Thread *thread,