libcilkrts/runtime/sslib/safe_lib.h

   1 /*------------------------------------------------------------------
   2  * safe_lib.h -- Safe C Library
   3  *
   4  * October 2008, Bo Berry
   5  * Modified 2012, Jonathan Toppins <jtoppins@users.sourceforge.net>
   6  *
   7  * Copyright (c) 2008-2013 by Cisco Systems, Inc
   8  * All rights reserved.
   9  *
  10  * Permission is hereby granted, free of charge, to any person
  11  * obtaining a copy of this software and associated documentation
  12  * files (the "Software"), to deal in the Software without
  13  * restriction, including without limitation the rights to use,
  14  * copy, modify, merge, publish, distribute, sublicense, and/or
  15  * sell copies of the Software, and to permit persons to whom the
  16  * Software is furnished to do so, subject to the following
  17  * conditions:
  18  *
  19  * The above copyright notice and this permission notice shall be
  20  * included in all copies or substantial portions of the Software.
  21  *
  22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  23  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  24  * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  25  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  26  * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  27  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  28  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  29  * OTHER DEALINGS IN THE SOFTWARE.
  30  *------------------------------------------------------------------
  31  */
  32
  33 #ifndef __SAFE_LIB_H__
  34 #define __SAFE_LIB_H__
  35
  36 #include "safe_types.h"
  37 #include "safe_lib_errno.h"
  38
  39 /* C11 appendix K types - specific for bounds checking */
  40 typedef size_t  rsize_t;
  41
  42 /*
  43  * We depart from the standard and allow memory and string operations to
  44  * have different max sizes. See the respective safe_mem_lib.h or
  45  * safe_str_lib.h files.
  46  */
  47 /* #define RSIZE_MAX (~(rsize_t)0)  - leave here for completeness */
  48
  49 typedef void (*constraint_handler_t) (const char * /* msg */,
  50                                       void *       /* ptr */,
  51                                       errno_t      /* error */);
  52
  53 extern void abort_handler_s(const char *msg, void *ptr, errno_t error);
  54 extern void ignore_handler_s(const char *msg, void *ptr, errno_t error);
  55
  56 #define sl_default_handler ignore_handler_s
  57
  58 //#include "safe_mem_lib.h"
  59 #include "safe_str_lib.h"
  60
  61 #endif /* __SAFE_LIB_H__ */