Virgin import of gcc from EGCS 1.1.2

1 files changed, 62 insertions, 0 deletions

diff --git a/contrib/gcc/gthr-single.h b/contrib/gcc/gthr-single.h
new file mode 100644
index 0000000..f8dfbff
--- /dev/null
+++ b/contrib/gcc/gthr-single.h
@@ -0,0 +1,62 @@
+/* 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 */