From 3f54872c53591169314f860fd36550b7a5ceddfa Mon Sep 17 00:00:00 2001
From: Stephen Miller <millerste004@gmail.com>
Date: Thu, 27 Feb 2025 15:03:59 -0600
Subject: [PATCH] Revert SetPosixErrno changes

shadow's using it for posix sockets, so significant modifications would introduce unnecessary merge conflicts.
---
 src/core/libraries/kernel/kernel.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/core/libraries/kernel/kernel.cpp b/src/core/libraries/kernel/kernel.cpp
index 0ab8fac29..82e63732a 100644
--- a/src/core/libraries/kernel/kernel.cpp
+++ b/src/core/libraries/kernel/kernel.cpp
@@ -87,9 +87,33 @@ int ErrnoToSceKernelError(int error) {
 void SetPosixErrno(int e) {
     // Some error numbers are different between supported OSes
     switch (e) {
+    case EPERM:
+        g_posix_errno = POSIX_EPERM;
+        break;
     case ENOENT:
         g_posix_errno = POSIX_ENOENT;
         break;
+    case EAGAIN:
+        g_posix_errno = POSIX_EAGAIN;
+        break;
+    case ENOMEM:
+        g_posix_errno = POSIX_ENOMEM;
+        break;
+    case EINVAL:
+        g_posix_errno = POSIX_EINVAL;
+        break;
+    case ENOSPC:
+        g_posix_errno = POSIX_ENOSPC;
+        break;
+    case ERANGE:
+        g_posix_errno = POSIX_ERANGE;
+        break;
+    case EDEADLK:
+        g_posix_errno = POSIX_EDEADLK;
+        break;
+    case ETIMEDOUT:
+        g_posix_errno = POSIX_ETIMEDOUT;
+        break;
     default:
         UNREACHABLE_MSG("errno = {}", e);
         g_posix_errno = e;