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

@@ -31,10 +31,18 @@ local function loadExecutable(path)
     return func, euid, suid_set
 end
 
-local function createTask(func, name, envars, args, tgid, real_uid, eff_uid)
+local function createTask(func, name, envars, args, tgid, real_uid, eff_uid, clearFds)
     local id = nextpid
     nextpid  = nextpid + 1
 
+    local fds={}
+    if not clearFds then
+        for id, file in pairs(kernel.currentTask.fd) do
+            file.refcount=file.refcount+1
+            fds[id]=file
+        end
+    end
+
     tasks[tostring(id)] = {
         coro = coroutine.create(function()
             local ok, err = xpcall(func, debug.traceback, table.unpack(args or {}))
@@ -71,7 +79,7 @@ local function createTask(func, name, envars, args, tgid, real_uid, eff_uid)
         euid     = eff_uid,
         gid      = (kernel.currentTask and kernel.currentTask.gid) or 0,
         groups   = (kernel.currentTask and kernel.currentTask.groups) or {},
-        fd       = {},
+        fd       = fds,
         sleep    = 0,
         ivs      = 0,
         vs       = 0,
@@ -93,14 +101,14 @@ local function createTask(func, name, envars, args, tgid, real_uid, eff_uid)
     return id
 end
 
-function sys.spawn(func, name, envars, args, tgid)
+function sys.spawn(func, name, envars, args, tgid, clearFds)
     local caller   = kernel.currentTask
     local real_uid = caller and caller.uid  or kernel.uid
     local eff_uid  = caller and caller.euid or real_uid
-    return createTask(func, name, envars, args, tgid, real_uid, eff_uid)
+    return createTask(func, name, envars, args, tgid, real_uid, eff_uid, clearFds)
 end
 
-function sys.execspawn(path, name, envars, args, tgid)
+function sys.execspawn(path, name, envars, args, tgid, keepFds)
     local func, euid, suid_active = loadExecutable(path, kernel._U)
 
     local caller   = kernel.currentTask
@@ -114,7 +122,7 @@ function sys.execspawn(path, name, envars, args, tgid)
         )
     end
 
-    return createTask(func, name or path, envars, args, tgid, real_uid, euid)
+    return createTask(func, name or path, envars, args, tgid, real_uid, euid, not keepFds)
 end
 
 function sys.exec(path, args, envars)

Src/hysh/data/bin/hysh

@@ -1222,7 +1222,7 @@ local function runCommand(command)
         -- compiled from disk by the kernel (via loadExecutable -> freshUserEnv),
         -- so the child cannot share any upvalue or syscall table state with hysh.
         syscall.exec(cmdPath, {table.unpack(args, 2)})
-    end, progName)
+    end, progName, nil, nil, nil, true)
 
     while true do
         local exited, code = syscall.collect(proc)
@@ -1231,7 +1231,7 @@ local function runCommand(command)
             return
         end
         if terminate then
-            local ok2 = syscall.kill(proc)
+            local ok2 = syscall.kill(proc, true)
             if ok2 then
                 syscall.devctl(1,"sbgc",16); syscall.devctl(1,"sfgc",0xFF0000)
                 print("\nProgram Terminated."); syscall.devctl(1,"sfgc",0xFFFFFF)

Src/spm/data/bin/spm

@@ -547,7 +547,7 @@ local spm = function(...)
         if cloptions.u then
             for i,v in ipairs(table.keys(pkgdb)) do
                 local pkg, err = getPkg(v)
-                if pkg then
+                if pkg and not found[v] then
                     needed[#needed+1] = pkg
                     found[v]=true
                 end
@@ -586,7 +586,7 @@ local spm = function(...)
 
         local files = {}
         for _,v in ipairs(needed) do
-            if not pkgdb[v.id] or not pkgdb[v.id].hash==v.hash then
+            if not pkgdb[v.id] or not pkgdb[v.id].hash==v.hash or cloptions.u then
                 w("Downloading "..v.id)
                 local resp = get(v.tar)
                 if not resp then

Src/sysinit/data/usr/lib/sysinit/sysinit

@@ -14,7 +14,7 @@ for i,v in pairs(kernel.processes) do
         else
             kernel.log("Successfully executed kernel task: " .. i)
         end
-    end, i)
+    end, i, nil,nil,nil,true)
 end
 
 -- config file path setup
@@ -42,7 +42,7 @@ for i,v in ipairs(files) do
             else
                 kernel.log("Successfully executed startup script: " .. filepath)
             end
-        end, "startup:" .. v)
+        end, "startup:" .. v, nil,nil,nil,true)
     end
 end
 kernel.saveLog()