ptos: ps: Add process init logic

Signed-off-by: Chloe M <chloe@mensia.org>
2026-07-13 22:01:39 -04:00
parent 27b7e930fa
commit 9d7ff0461f
2 changed files with 97 additions and 0 deletions
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2026, Chloe M.
+ * Provided under the BSD-3 clause.
+ *
+ * Description: Process management
+ * Author:      Chloe M.
+ */
+
+#ifndef _PS_PROCESS_H_
+#define _PS_PROCESS_H_ 1
+
+#include <ptapi/status.h>
+#include <ptdef.h>
+
+/* Maximum length of process name */
+#define PS_NAME_MAX 64
+
+/* Pool tag for process allocations */
+#define PS_POOL_TAG 'PS'
+
+/* Process flags */
+#define PS_USER BIT(0)   /* Set if user-level */
+
+/*
+ * Represents a running process on the machine
+ *
+ * @Name:       Name of process
+ * @Pid:        Process ID
+ * @Flags:      Initialization flags
+ */
+typedef struct {
+    CHAR Name[PS_NAME_MAX];
+    UQUAD Pid;
+    ULONG Flags;
+} PROCESS;
+
+/*
+ * Allocate and create a new process descriptor
+ *
+ * @Name:   Name of process
+ * @Flags:  Initialization flags of process
+ * @Result: Result is written here
+ */
+PT_STATUS PsCreateProcess(const CHAR *Name, ULONG Flags, PROCESS **Result);
+
+#endif  /* !_PS_PROCESS_H_ */