libcilkrts/runtime/cilk_str_mem.h

   1 /* cilk_str_mem.h                  -*-C-*-
   2  *
   3  *************************************************************************
   4  *
   5  *  Copyright (C) 2014-2016, Intel Corporation
   6  *  All rights reserved.
   7  *
   8  *  Redistribution and use in source and binary forms, with or without
   9  *  modification, are permitted provided that the following conditions
  10  *  are met:
  11  *
  12  *    * Redistributions of source code must retain the above copyright
  13  *      notice, this list of conditions and the following disclaimer.
  14  *    * Redistributions in binary form must reproduce the above copyright
  15  *      notice, this list of conditions and the following disclaimer in
  16  *      the documentation and/or other materials provided with the
  17  *      distribution.
  18  *    * Neither the name of Intel Corporation nor the names of its
  19  *      contributors may be used to endorse or promote products derived
  20  *      from this software without specific prior written permission.
  21  *
  22  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  *  HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  27  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  28  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  29  *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  30  *  AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
  32  *  WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  33  *  POSSIBILITY OF SUCH DAMAGE.
  34  *
  35  *  *********************************************************************
  36  *
  37  *  PLEASE NOTE: This file is a downstream copy of a file mainitained in
  38  *  a repository at cilkplus.org. Changes made to this file that are not
  39  *  submitted through the contribution process detailed at
  40  *  http://www.cilkplus.org/submit-cilk-contribution will be lost the next
  41  *  time that a new version is released. Changes only submitted to the
  42  *  GNU compiler collection or posted to the git repository at
  43  *  https://bitbucket.org/intelcilkruntime/intel-cilk-runtime.git are
  44  *  not tracked.
  45  *
  46  *  We welcome your contributions to this open source project. Thank you
  47  *  for your assistance in helping us improve Cilk Plus.
  48  **************************************************************************/
  49
  50 /**
  51  * @file cilk_str_mem.h
  52  *
  53  * @breif Interface to safe string/memmory C API to replace banned C API.
  54  */
  55
  56 #ifndef INCLUDED_CILK_STR_MEM_DOT_H
  57 #define INCLUDED_CILK_STR_MEM_DOT_H
  58
  59 #ifdef __cplusplus
  60 extern "C" {
  61 #endif
  62
  63 #ifndef _WIN32
  64
  65 #   include "safe_lib.h"
  66 #   include "snprintf_s.h"
  67
  68 #define cilk_strlen(str) strnlen_s(str, RSIZE_MAX_STR)
  69 #define cilk_strcpy_s    strcpy_s
  70 // Different sprintf entries with different argument lists.
  71 #define cilk_snprintf_s  snprintf_s_s
  72 #define cilk_snprintf_i  snprintf_s_i
  73 #define cilk_snprintf_l  snprintf_s_l
  74 #define cilk_snprintf_si snprintf_s_si
  75 #define cilk_snprintf_sl snprintf_s_sl
  76
  77 #else // ! defined _WIN32
  78
  79 #define CILK_MAX_STR (4UL << 10) // 4KB
  80 #define cilk_strlen(str) strnlen_s(str, CILK_MAX_STR)
  81 #define cilk_strcpy_s    strcpy_s
  82 #define cilk_snprintf_s  sprintf_s
  83 #define cilk_snprintf_i  sprintf_s
  84 #define cilk_snprintf_l  sprintf_s
  85 #define cilk_snprintf_si sprintf_s
  86 #define cilk_snprintf_sl sprintf_s
  87
  88 #endif // ! defined _WIN32
  89
  90 #ifdef __cplusplus
  91 }
  92 #endif
  93
  94 #endif // INCLUDED_CILK_STR_MEM_DOT_H