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| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-01-07 16:05:48 +0100 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-01-17 18:24:59 +0100 |
| commit | 1ad178fd00b675d686c2560829e9a10c5cb44f6f (patch) | |
| tree | 0c2924328228307558ce52ce829274de27fde755 /proc/proc.h | |
| parent | 40b354e4cc67f1fedf9d4c2ce8d050a9ac68a643 (diff) | |
proc: call `startup_essential_task' earlier
Previously, the proc server did not call `startup_essential_task'
until it got the message port of the startup server using
`proc_setmsgport'.
Now that we have `/servers/startup', we can do this in main, before we
start our message service loop.
A complication arises because the traditional startup server is
single-threaded. Handle this by tweaking startup not to bind itself
to `/servers/startup' before it is ready.
* proc/main.c (main): Try to lookup `/servers/startup' and send the
message here, or...
* proc/msg.c (S_proc_setmsgport): ... fall back to the old way here.
* proc/proc.h (startup_fallback): New variable.
* startup/startup.c (main): Move code installing ourself on `/servers/startup'
(install_as_translator): ... here.
(launch_core_servers): And use it here, just before we reply to `/hurd/auth'.
Diffstat (limited to 'proc/proc.h')
| -rw-r--r-- | proc/proc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/proc/proc.h b/proc/proc.h index a056d18c..4be1de4e 100644 --- a/proc/proc.h +++ b/proc/proc.h @@ -151,6 +151,8 @@ mach_port_t generic_port; /* messages not related to a specific proc */ pthread_mutex_t global_lock; +extern int startup_fallback; /* (ab)use /hurd/startup's message port */ + /* Forward declarations */ void complete_wait (struct proc *, int); int check_uid (struct proc *, uid_t); |