From 8d16db0cc28b2d911aee918d5c3582ad29ddfeed Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Wed, 18 Sep 2013 15:59:31 +0200
Subject: Add proc_set_init_task, make runsystem pid 1

* hurd/process.defs (proc_set_init_task): New procedure.
* hurd/process_reply.defs (proc_set_init_task): Likewise.
* hurd/process_request.defs (proc_set_init_task): Likewise.
* include/pids.h: Add HURD_PID_INIT as 1, adjust others accordingly.
* init/init.c (start_child): Register the child task.
* proc/proc.h (init_proc): New variable.
(create_startup_proc): Rename to create_init_proc.
* proc/main.c (main): Create placeholder proc object for pid 1.
* proc/mgt.c: Use init_proc instead of startup_proc, as the former is
the new root of the process tree.
(create_startup_proc): Rename to create_init_proc.
(S_proc_set_init_task): New function.
* doc/hurd.texi (Server Bootstrap): Update accordingly.
* procfs/main.c: Do not hard-code kernel pid, use pids.h instead.
---
 include/pids.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'include')

diff --git a/include/pids.h b/include/pids.h
index 22415f4f..dff76359 100644
--- a/include/pids.h
+++ b/include/pids.h
@@ -22,8 +22,9 @@
 #ifndef _HURD_PROCESSES_H
 #define _HURD_PROCESSES_H
 
-#define HURD_PID_STARTUP	1
-#define HURD_PID_KERNEL		2
-#define HURD_PID_PROC		3
+#define HURD_PID_INIT		1
+#define HURD_PID_STARTUP	2
+#define HURD_PID_KERNEL		3
+#define HURD_PID_PROC		4
 
 #endif  /* _HURD_PROCESSES_H */
-- 
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