1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#ifndef HEADER_CURL_STRTOOFFT_H
#define HEADER_CURL_STRTOOFFT_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 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 https://curl.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.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "curl_setup.h"
/*
* Determine which string to integral data type conversion function we use
* to implement string conversion to our curl_off_t integral data type.
*
* Notice that curl_off_t might be 64 or 32 bits wide, and that it might use
* an underlying data type which might be 'long', 'int64_t', 'long long' or
* '__int64' and more remotely other data types.
*
* On systems where the size of curl_off_t is greater than the size of 'long'
* the conversion function to use is strtoll() if it is available, otherwise,
* we emulate its functionality with our own clone.
*
* On systems where the size of curl_off_t is smaller or equal than the size
* of 'long' the conversion function to use is strtol().
*/
typedef enum {
CURL_OFFT_OK, /* parsed fine */
CURL_OFFT_FLOW, /* over or underflow */
CURL_OFFT_INVAL /* nothing was parsed */
} CURLofft;
CURLofft curlx_strtoofft(const char *str, char **endp, int base,
curl_off_t *num);
#endif /* HEADER_CURL_STRTOOFFT_H */
|
