glibc/hurd/task2pid.c

/* Copyright (C) 1991, 1992, 1993, 1995, 1997 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, see
   <http://www.gnu.org/licenses/>.  */

#include <hurd.h>

pid_t
__task2pid (task_t task)
{
  error_t err;
  pid_t pid;
  err = __USEPORT (PROC, __proc_task2pid (port, task, &pid));
  return err ? (pid_t) __hurd_fail (err) : pid;
}

weak_alias (__task2pid, task2pid)