kern_return_t
S_exec_init (struct trivfs_protid *protid,
auth_t auth, process_t proc)
{
mach_port_t host_priv, startup;
error_t err;
if (! protid || ! protid->isroot)
return EPERM;
_hurd_port_set (&_hurd_ports[INIT_PORT_PROC], proc); /* Consume. */
_hurd_port_set (&_hurd_ports[INIT_PORT_AUTH], auth); /* Consume. */
/* Do initial setup with the proc server. */
_hurd_proc_init (save_argv, NULL, 0);
procserver = getproc ();
/* Have the proc server notify us when the canonical ints and ports
change. This will generate an immediate callback giving us the
initial boot-time canonical sets. */
{
struct iouser *user;
struct trivfs_protid *cred;
mach_port_t right;
err = iohelp_create_empty_iouser (&user);
assert_perror (err);
err = trivfs_open (fsys, user, 0, MACH_PORT_NULL, &cred);
assert_perror (err);
right = ports_get_send_right (cred);
proc_execdata_notify (procserver, right, MACH_MSG_TYPE_COPY_SEND);
mach_port_deallocate (mach_task_self (), right);
}
err = get_privileged_ports (&host_priv, NULL);
assert_perror (err);
proc_register_version (procserver, host_priv, "exec", "", HURD_VERSION);
err = proc_getmsgport (procserver, 1, &startup);
assert_perror (err);
mach_port_deallocate (mach_task_self (), procserver);
/* Call startup_essential task last; init assumes we are ready to
run once we call it. */
err = startup_essential_task (startup, mach_task_self (), MACH_PORT_NULL,
"exec", host_priv);
assert_perror (err);
mach_port_deallocate (mach_task_self (), startup);
mach_port_deallocate (mach_task_self (), host_priv);
return 0;
}
void
attribute_compat_text_section
_hurd_proc_init_compat_20 (char **argv)
{
_hurd_proc_init (argv, NULL, 0);
}
