xref: /third_party/curl/lib/warnless.h (revision 13498266) 
1#ifndef HEADER_CURL_WARNLESS_H
2#define HEADER_CURL_WARNLESS_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at https://curl.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 * SPDX-License-Identifier: curl
24 *
25 ***************************************************************************/
26
27#include "curl_setup.h"
28
29#ifdef USE_WINSOCK
30#include <curl/curl.h> /* for curl_socket_t */
31#endif
32
33#define CURLX_FUNCTION_CAST(target_type, func) \
34  (target_type)(void (*) (void))(func)
35
36unsigned short curlx_ultous(unsigned long ulnum);
37
38unsigned char curlx_ultouc(unsigned long ulnum);
39
40int curlx_uztosi(size_t uznum);
41
42curl_off_t curlx_uztoso(size_t uznum);
43
44unsigned long curlx_uztoul(size_t uznum);
45
46unsigned int curlx_uztoui(size_t uznum);
47
48int curlx_sltosi(long slnum);
49
50unsigned int curlx_sltoui(long slnum);
51
52unsigned short curlx_sltous(long slnum);
53
54ssize_t curlx_uztosz(size_t uznum);
55
56size_t curlx_sotouz(curl_off_t sonum);
57
58int curlx_sztosi(ssize_t sznum);
59
60unsigned short curlx_uitous(unsigned int uinum);
61
62size_t curlx_sitouz(int sinum);
63
64#ifdef USE_WINSOCK
65
66int curlx_sktosi(curl_socket_t s);
67
68curl_socket_t curlx_sitosk(int i);
69
70#endif /* USE_WINSOCK */
71
72#if defined(_WIN32)
73
74ssize_t curlx_read(int fd, void *buf, size_t count);
75
76ssize_t curlx_write(int fd, const void *buf, size_t count);
77
78#endif /* _WIN32 */
79
80#if defined(__INTEL_COMPILER) && defined(__unix__)
81
82int curlx_FD_ISSET(int fd, fd_set *fdset);
83
84void curlx_FD_SET(int fd, fd_set *fdset);
85
86void curlx_FD_ZERO(fd_set *fdset);
87
88unsigned short curlx_htons(unsigned short usnum);
89
90unsigned short curlx_ntohs(unsigned short usnum);
91
92#endif /* __INTEL_COMPILER && __unix__ */
93
94#endif /* HEADER_CURL_WARNLESS_H */
95
96#ifndef HEADER_CURL_WARNLESS_H_REDEFS
97#define HEADER_CURL_WARNLESS_H_REDEFS
98
99#if defined(_WIN32)
100#undef  read
101#define read(fd, buf, count)  curlx_read(fd, buf, count)
102#undef  write
103#define write(fd, buf, count) curlx_write(fd, buf, count)
104#endif
105
106#endif /* HEADER_CURL_WARNLESS_H_REDEFS */
107