spm works maybe?

Src/Hyperion-kernel/data/lib/modules/hyperion/10_vfs.kmod

@@ -690,7 +690,9 @@ function vfs.open(path, mode)
     local handle
     if disk:type(diskPath) ~= "directory" then
         handle = disk:open(diskPath, mode)
-        if type(handle) ~= "table" then error("ENFILE") end
+        if type(handle, true) ~= "table" then
+            error("ENFILE")
+        end
     end
 
     if isNew then
@@ -761,7 +763,7 @@ function vfs.close(fd)
     local task = kernel.currentTask
     local file = task.fd[fd]
     if not file then error("EBADF") end
-    if not task.fd[fd].isvirt then 
+    if not task.fd[fd].isvirt then
         total = total - 1
     end
     task.fd[fd] = nil
@@ -1147,6 +1149,12 @@ function vfs.devctl(fd, method, ...)
     return kernel.currentTask.fd[fd].handle[method](...)
 end
 
+function vfs.devlst(fd)
+    if not kernel.currentTask.fd[fd] then error("EBADF") end
+    if not kernel.currentTask.fd[fd] then error("EINVAL") end
+    return table.keys(kernel.currentTask.fd[fd].handle)
+end
+
 vfs.resolveMount = resolveMount
 
 local sys = kernel.syscalls
@@ -1179,6 +1187,7 @@ sys["chroot"]    = vfs.chroot
 sys["dup"]       = vfs.dup
 sys["dup2"]      = vfs.dup2
 sys["devctl"]    = vfs.devctl
+sys["devlst"]    = vfs.devlst
 sys["symlink"]   = vfs.symlink
 sys["readlink"]  = vfs.readlink
 sys["access"]    = vfs.access

Src/Hyperion-kernel/data/lib/modules/hyperion/12_devfs.kmod

@@ -214,6 +214,8 @@ end
 data[".meta"]=strFile(buildMeta({
     stdin="/proc/self/fd/0",
     stdout="/proc/self/fd/1",
+    stderr="/proc/self/2",
+    fd="/proc/self/fd",
     log="/var/log/syslog.log"
 }))
 
@@ -222,6 +224,7 @@ if kernel.EFI.getEEPROM then
         if op=="type" then
             return "character device"
         elseif op=="open" then
+            if kernel.uid~=0 then error("EACCES") end
             if mode=="r" then
                 local ptr,eeprom=1,kernel.EFI:getEEPROM()
                 return {
@@ -231,7 +234,6 @@ if kernel.EFI.getEEPROM then
                     end
                 }
             elseif mode=="w" then
-                if kernel.uid~=0 then error("EACCES") end
                 local firstwrite=true
                 return {
                     write=function(data)
@@ -243,7 +245,6 @@ if kernel.EFI.getEEPROM then
                     end
                 }
             elseif mode=="a" then
-                if kernel.uid~=0 then error("EACCES") end
                 return {
                     write=function(data)
                         kernel.EFI:setEEPROM(kernel.EFI:getEEPROM()..data)
@@ -260,6 +261,7 @@ if kernel.EFI.getNvram then
         if op=="type" then
             return "character device"
         elseif op=="open" then
+            if kernel.uid~=0 then error("EACCES") end
             if mode=="r" then
                 local ptr,nvram=1,kernel.EFI:getNvram()
                 return {
@@ -269,7 +271,6 @@ if kernel.EFI.getNvram then
                     end
                 }
             elseif mode=="w" then
-                if kernel.uid~=0 then error("EACCES") end
                 local firstwrite=true
                 return {
                     write=function(data)
@@ -281,7 +282,6 @@ if kernel.EFI.getNvram then
                     end
                 }
             elseif mode=="a" then
-                if kernel.uid~=0 then error("EACCES") end
                 return {
                     write=function(data)
                         kernel.EFI:setNvram(kernel.EFI:getNvram()..data)
@@ -294,7 +294,15 @@ if kernel.EFI.getNvram then
 end
 
 data["disk"]={["by-id"]={}, ["by-path"]={}, ["by-label"]={}}
+-- disks
+for i,v in pairs(kernel.vfs.mounts) do
+    
+end
+
+data["raw"]={["by-type"]={}}
+data["gfx"]={}
 data["input"]={}
+data["tty"]={}
 kernel.devfs={}
 kernel.devfs.data=data
 kernel.devfs.proxy=proxy

Src/Hyperion-kernel/data/lib/modules/hyperion/45_hypervisor.kmod

@@ -150,7 +150,6 @@ function sys.exec(path, args, envars)
         tasks[tostring(task.pid)].status = "Z"
     end)
     task.syscallReturn = {}
-    coroutine.yield()
 end
 
 function sys.sleep(s)

Src/Hyperion-kernel/data/lib/modules/hyperion/90_kgc.kmod

@@ -1,3 +1,4 @@
+--:Minify:--
 local kernel = ...
 kernel.processes.kgc = function()
     while true do
@@ -6,6 +7,6 @@ kernel.processes.kgc = function()
                 kernel.reqcache[i] = nil
             end
         end
-        kernel.sleep(5000)
+        sleep(5)
     end
 end