diff kernel/process.c3 @ 283:c9781c73e7e2

Added first kernel files
author Windel Bouwman
date Fri, 15 Nov 2013 12:26:50 +0100
parents
children 534b94b40aa8
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line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/process.c3	Fri Nov 15 12:26:50 2013 +0100
@@ -0,0 +1,37 @@
+module process;
+import memory;
+import kernel;
+
+// process type definition:
+typedef struct {
+    int id;
+} process_t;
+
+// init is the root of all processes:
+var process_t* init = 0;
+var int next_pid = 0;
+
+public func void Init()
+{
+    next_pid = 0;
+    init = Create();
+}
+
+/*
+    Create a new process.
+*/
+public func process_t* Create()
+{
+    process_t* p = memory.Alloc(sizeof(process_t));
+    p->id = next_pid;
+    next_pid++;
+    return p;
+}
+
+
+public func void Kill(process_t* p)
+{
+    // clean memory
+}
+
+