[hurd] 15/19: startup: Make the kernel a child of startup.

[Samuel Thibault]

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sthibault pushed a commit to branch upstream
in repository hurd.

commit 1912e6a69419d4448795ae1451c7b7c57ac16a52
Author: Justus Winter <address@hidden>
Date:   Mon Aug 8 18:01:32 2016 +0200

    startup: Make the kernel a child of startup.
    
    * startup/startup.c (frob_kernel_process): Make the kernel a child of
    startup, improve error reporting.
---
 startup/startup.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/startup/startup.c b/startup/startup.c
index 3098454..49ba9ce 100644
--- a/startup/startup.c
+++ b/startup/startup.c
@@ -900,6 +900,12 @@ frob_kernel_process (void)
       error (0, err, "cannot get kernel task port");
       return;
     }
+
+  /* Make the kernel our child.  */
+  err = proc_child (procserver, task);
+  if (err)
+    error (0, err, "cannot make the kernel our child");
+
   err = proc_task2proc (procserver, task, &proc);
   if (err)
     {
@@ -910,7 +916,9 @@ frob_kernel_process (void)
 
   /* Mark the kernel task as an essential task so that we or the proc server
      never want to task_terminate it.  */
-  proc_mark_important (proc);
+  err = proc_mark_important (proc);
+  if (err)
+    error (0, err, "cannot mark the kernel as important");
 
   err = record_essential_task ("kernel", task);
   assert_perror (err);

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