gcc-4_7/gcc/tree-threadsafe-analyze.h

   1 /* Header file for thread safety analysis.
   2    Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
   3    Contributed by Le-Chun Wu <lcwu@google.com>.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21
  22 #ifndef TREE_THREADSAFE_ANALYZE_H
  23 #define TREE_THREADSAFE_ANALYZE_H
  24
  25 /* Maximum length (in bytes) of a lock name string */
  26 #define LOCK_NAME_LEN 64
  27
  28 /* Defined in tree-threadsafe-analyze.c */
  29 extern tree get_canonical_lock_expr (tree, tree, bool, tree);
  30 extern void clean_up_threadsafe_analysis (void);
  31 extern struct pointer_map_t *lock_acquired_after_map;
  32 extern struct pointer_map_t *unbound_lock_map;
  33 extern const char* dump_expr_tree (tree lock, char *out_buf);
  34 extern tree get_leftmost_base_var (tree);
  35 /* True if the parser is currently parsing a lock attribute.  */
  36 extern bool parsing_lock_attribute;
  37
  38
  39 #endif /* TREE_THREADSAFE_ANALYZE_H */