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/* Allocate kernel thread. L4 version.
Copyright (C) 2003, 2005 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <assert.h>
#include <errno.h>
#include <string.h>
#include <pt-internal.h>
int
__pthread_thread_alloc (struct __pthread *thread)
{
error_t err;
/* The main thread is already running of course. */
if (__pthread_num_threads == 1)
thread->threadid = l4_myself ();
else
{
thread->threadid = pthread_pool_get_np ();
if (thread->threadid != l4_nilthread)
return 0;
return EAGAIN;
}
return 0;
}
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