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| author | Justus Winter <justus@gnupg.org> | 2017-03-06 00:18:21 +0100 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-03-09 23:55:41 +0100 |
| commit | 40c752c4e5e3c8c20cee345790954511e9f3825b (patch) | |
| tree | f0f36672a9a53ff1c45e7642ebd6460b89856b88 /proc/main.c | |
| parent | 83457a27885a177908718839e8a4f356b649f72f (diff) | |
| download | hurd-40c752c4e5e3c8c20cee345790954511e9f3825b.tar.gz hurd-40c752c4e5e3c8c20cee345790954511e9f3825b.tar.bz2 hurd-40c752c4e5e3c8c20cee345790954511e9f3825b.zip | |
proc: Receive new-task notifications on kernel's process port.
* proc/main.c (main): Initialize 'kernel_proc' and use it to register
for new-task notifications.
* proc/mgt.c (S_mach_notify_new_task): Adapt receiver check.
* proc/proc.h (kernel_proc): New variable.
Diffstat (limited to 'proc/main.c')
| -rw-r--r-- | proc/main.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/proc/main.c b/proc/main.c index 5a088b71..d97650fc 100644 --- a/proc/main.c +++ b/proc/main.c @@ -191,8 +191,17 @@ main (int argc, char **argv, char **envp) if (err && err != EPERM) error (0, err, "Increasing priority failed"); + /* Get a list of all tasks to find the kernel. */ + /* XXX: I't be nice if GNU Mach would hand us the task port. */ + add_tasks (MACH_PORT_NULL); + kernel_proc = pid_find (HURD_PID_KERNEL); + + /* Register for new task notifications using the kernel's process as + the port. */ err = register_new_task_notification (_hurd_host_priv, - generic_port, + kernel_proc + ? ports_get_right (kernel_proc) + : generic_port, MACH_MSG_TYPE_MAKE_SEND); if (err) error (0, err, "Registering task notifications failed"); |