63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
|
/* Threads compatibily routines for libgcc2. */
|
||
|
|
/* Compile this one with gcc. */
|
||
|
|
/* Copyright (C) 1997 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
This file is part of GNU CC.
|
||
|
|
|
||
|
|
GNU CC is free software; you can redistribute it and/or modify
|
||
|
|
it under the terms of the GNU General Public License as published by
|
||
|
|
the Free Software Foundation; either version 2, or (at your option)
|
||
|
|
any later version.
|
||
|
|
|
||
|
|
GNU CC 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 General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with GNU CC; see the file COPYING. If not, write to
|
||
|
|
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||
|
|
Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
/* As a special exception, if you link this library with other files,
|
||
|
|
some of which are compiled with GCC, to produce an executable,
|
||
|
|
this library does not by itself cause the resulting executable
|
||
|
|
to be covered by the GNU General Public License.
|
||
|
|
This exception does not however invalidate any other reasons why
|
||
|
|
the executable file might be covered by the GNU General Public License. */
|
||
|
|
|
||
|
|
#ifndef __gthr_single_h
|
||
|
|
#define __gthr_single_h
|
||
|
|
|
||
|
|
/* Just provide compatibility for mutex handling. */
|
||
|
|
|
||
|
|
typedef int __gthread_mutex_t;
|
||
|
|
|
||
|
|
#define __GTHREAD_MUTEX_INIT 0
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
__gthread_active_p ()
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
__gthread_mutex_lock (__gthread_mutex_t *mutex __attribute__ ((__unused__)))
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
__gthread_mutex_trylock (__gthread_mutex_t *mutex __attribute__ ((__unused__)))
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline int
|
||
|
|
__gthread_mutex_unlock (__gthread_mutex_t *mutex __attribute__ ((__unused__)))
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* not __gthr_single_h */
|