1 files changed, 0 insertions, 177 deletions
diff --git a/contrib/gcc/gthr-solaris.h b/contrib/gcc/gthr-solaris.h
deleted file mode 100644
index a6f669c2e096..000000000000
--- a/contrib/gcc/gthr-solaris.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/* 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_solaris_h
-#define __gthr_solaris_h
-
-/* Solaris threads as found in Solaris 2.[456].
-   Actually these are Unix International (UI) threads, but I don't
-   know if anyone else implements these. */
-
-#define __GTHREADS 1
-
-#include <thread.h>
-#include <errno.h>
-
-typedef thread_key_t __gthread_key_t;
-typedef struct
-{
-  mutex_t mutex;
-  int once;
-} __gthread_once_t;
-typedef mutex_t __gthread_mutex_t;
-
-#define __GTHREAD_ONCE_INIT { DEFAULTMUTEX, 0 }
-#define __GTHREAD_MUTEX_INIT DEFAULTMUTEX
-
-#if SUPPORTS_WEAK && GTHREAD_USE_WEAK
-
-#pragma weak thr_keycreate
-#pragma weak thr_getspecific
-#pragma weak thr_setspecific
-#pragma weak thr_create
-
-#pragma weak mutex_lock
-#pragma weak mutex_trylock
-#pragma weak mutex_unlock
-
-/* This will not actually work in Solaris 2.5, since libc contains
-   dummy symbols of all thr_* routines. */
-
-static void *__gthread_active_ptr = &thr_create;
-
-static inline int
-__gthread_active_p ()
-{
-  return __gthread_active_ptr != 0;
-}
-
-#else /* not SUPPORTS_WEAK */
-
-static inline int
-__gthread_active_p ()
-{
-  return 1;
-}
-
-#endif /* SUPPORTS_WEAK */
-
-static inline int
-__gthread_once (__gthread_once_t *once, void (*func) ())
-{
-  if (! __gthread_active_p ())
-    return -1;
-
-  if (once == 0 || func == 0)
-    return EINVAL;
-
-  if (once->once == 0)
-    {
-      int status = mutex_lock (&once->mutex);
-      if (status != 0)
-	return status;
-      if (once->once == 0)
-	{
-	  (*func) ();
-	  once->once ++;
-	}
-      mutex_unlock (&once->mutex);
-    }
-  return 0;
-}
-
-static inline int
-__gthread_key_create (__gthread_key_t *key, void (*dtor) (void *))
-{
-  /* Solaris 2.5 contains thr_* routines no-op in libc, so test if we actually
-     got a reasonable key value, and if not, fail. */
-  *key = -1;
-  if (thr_keycreate (key, dtor) != 0 || *key == -1)
-    return -1;
-  else
-    return 0;
-}
-
-static inline int
-__gthread_key_dtor (__gthread_key_t key, void *ptr)
-{
-  /* Nothing needed. */
-  return 0;
-}
-
-static inline int
-__gthread_key_delete (__gthread_key_t key)
-{
-  /* Not possible. */
-  return -1;
-}
-
-static inline void *
-__gthread_getspecific (__gthread_key_t key)
-{
-  void *ptr;
-  if (thr_getspecific (key, &ptr) == 0)
-    return ptr;
-  else
-    return 0;
-}
-
-static inline int
-__gthread_setspecific (__gthread_key_t key, const void *ptr)
-{
-  return thr_setspecific (key, (void *) ptr);
-}
-
-static inline int
-__gthread_mutex_lock (__gthread_mutex_t *mutex)
-{
-  if (__gthread_active_p ())
-    return mutex_lock (mutex);
-  else
-    return 0;
-}
-
-static inline int
-__gthread_mutex_trylock (__gthread_mutex_t *mutex)
-{
-  if (__gthread_active_p ())
-    return mutex_trylock (mutex);
-  else
-    return 0;
-}
-
-static inline int
-__gthread_mutex_unlock (__gthread_mutex_t *mutex)
-{
-  if (__gthread_active_p ())
-    return mutex_unlock (mutex);
-  else
-    return 0;
-}
-
-#endif /* not __gthr_solaris_h */