#ifndef _CURL_STRTOOFFT_H #define _CURL_STRTOOFFT_H /*************************************************************************** * _ _ ____ _ * Project ___| | | | _ \| | * / __| | | | |_) | | * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms * are also available at http://curl.haxx.se/docs/copyright.html. * * You may opt to use, copy, modify, merge, publish, distribute and/or sell * copies of the Software, and permit persons to whom the Software is * furnished to do so, under the terms of the COPYING file. * * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * * $Id: strtoofft.h,v 1.14 2004/12/17 18:33:09 giva Exp $ ***************************************************************************/ /* * CAUTION: this header is designed to work when included by the app-side * as well as the library. Do not mix with library internals! */ #include "setup.h" #include <stddef.h> #include <curl/curl.h> /* for the curl_off_t type */ /* Determine what type of file offset conversion handling we wish to use. For * systems with a 32-bit curl_off_t type, we should use strtol. For systems * with a 64-bit curl_off_t type, we should use strtoll if it exists, and if * not, should try to emulate its functionality. At any rate, we define * 'strtoofft' such that it can be used to work with curl_off_t's regardless. */ #if (SIZEOF_CURL_OFF_T > 4) && (SIZEOF_LONG < 8) #if HAVE_STRTOLL #define curlx_strtoofft strtoll #else /* HAVE_STRTOLL */ /* For MSVC7 we can use _strtoi64() which seems to be a strtoll() clone */ #if defined(_MSC_VER) && (_MSC_VER >= 1300) #define curlx_strtoofft _strtoi64 #else /* MSVC7 or later */ curl_off_t curlx_strtoll(const char *nptr, char **endptr, int base); #define curlx_strtoofft curlx_strtoll #define NEED_CURL_STRTOLL #endif /* MSVC7 or later */ #endif /* HAVE_STRTOLL */ #else /* (SIZEOF_CURL_OFF_T > 4) && (SIZEOF_LONG < 8) */ /* simply use strtol() to get numbers, either 32 or 64 bit */ #define curlx_strtoofft strtol #endif #if defined(_MSC_VER) || defined(__WATCOMC__) #define CURL_LLONG_MIN 0x8000000000000000i64 #define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFi64 #elif defined(HAVE_LL) #define CURL_LLONG_MIN 0x8000000000000000LL #define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFLL #else #define CURL_LLONG_MIN 0x8000000000000000L #define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFL #endif #endif