| #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. |
| * |
| * $Id$ |
| ***************************************************************************/ |
| |
| /* |
| * 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 |
| |
