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Languguage OS 2
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Languguage OS II Version 10-94 (Knowledge Media)(1994).ISO
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glibc108.zip
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glibc108
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hurd
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hurdpid.c
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1994-06-04
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/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <hurd.h>
#include <gnu-stabs.h>
pid_t _hurd_pid, _hurd_ppid, _hurd_pgrp;
int _hurd_orphaned;
static void
init_pids (void)
{
__USEPORT (PROC,
({
__proc_getpids (port, &_hurd_pid, &_hurd_ppid, &_hurd_orphaned);
__proc_getpgrp (port, _hurd_pid, &_hurd_pgrp);
}));
}
text_set_element (_hurd_proc_subinit, init_pids);
#include <hurd/msg_server.h>
#include "set-hooks.h"
DEFINE_HOOK (_hurd_pgrp_changed_hook, (pid_t));
kern_return_t
_S_proc_newids (mach_port_t me,
task_t task,
pid_t ppid, pid_t pgrp, int orphaned)
{
if (task != __mach_task_self ())
return EPERM;
__mach_port_deallocate (__mach_task_self (), task);
_hurd_ppid = ppid;
_hurd_pgrp = pgrp;
_hurd_orphaned = orphaned;
/* Run things that want notification of a pgrp change. */
RUN_HOOK (_hurd_pgrp_changed_hook, (_hurd_pgrp));
return 0;
}