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/* Copyright (C) 1991, 1993, 1995, 1997, 2002 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 Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <errno.h>
#include <unistd.h>
#include <hurd.h>
/* Get the process ID of the calling process. */
pid_t
__getpid ()
{
/* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock. */
return _hurd_pid;
}
libc_hidden_def (__getpid)
weak_alias (__getpid, getpid)
libc_hidden_weak (getpid)
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