1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at http://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
23 #include "curl_setup.h"
25 #if defined(__INTEL_COMPILER) && defined(__unix__)
27 #ifdef HAVE_NETINET_IN_H
28 # include <netinet/in.h>
30 #ifdef HAVE_ARPA_INET_H
31 # include <arpa/inet.h>
34 #endif /* __INTEL_COMPILER && __unix__ */
36 #define BUILDING_WARNLESS_C 1
40 #define CURL_MASK_SCHAR 0x7F
41 #define CURL_MASK_UCHAR 0xFF
43 #if (SIZEOF_SHORT == 2)
44 # define CURL_MASK_SSHORT 0x7FFF
45 # define CURL_MASK_USHORT 0xFFFF
46 #elif (SIZEOF_SHORT == 4)
47 # define CURL_MASK_SSHORT 0x7FFFFFFF
48 # define CURL_MASK_USHORT 0xFFFFFFFF
49 #elif (SIZEOF_SHORT == 8)
50 # define CURL_MASK_SSHORT 0x7FFFFFFFFFFFFFFF
51 # define CURL_MASK_USHORT 0xFFFFFFFFFFFFFFFF
53 # error "SIZEOF_SHORT not defined"
57 # define CURL_MASK_SINT 0x7FFF
58 # define CURL_MASK_UINT 0xFFFF
59 #elif (SIZEOF_INT == 4)
60 # define CURL_MASK_SINT 0x7FFFFFFF
61 # define CURL_MASK_UINT 0xFFFFFFFF
62 #elif (SIZEOF_INT == 8)
63 # define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFF
64 # define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFF
65 #elif (SIZEOF_INT == 16)
66 # define CURL_MASK_SINT 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
67 # define CURL_MASK_UINT 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
69 # error "SIZEOF_INT not defined"
72 #if (CURL_SIZEOF_LONG == 2)
73 # define CURL_MASK_SLONG 0x7FFFL
74 # define CURL_MASK_ULONG 0xFFFFUL
75 #elif (CURL_SIZEOF_LONG == 4)
76 # define CURL_MASK_SLONG 0x7FFFFFFFL
77 # define CURL_MASK_ULONG 0xFFFFFFFFUL
78 #elif (CURL_SIZEOF_LONG == 8)
79 # define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFL
80 # define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFUL
81 #elif (CURL_SIZEOF_LONG == 16)
82 # define CURL_MASK_SLONG 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFL
83 # define CURL_MASK_ULONG 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFUL
85 # error "CURL_SIZEOF_LONG not defined"
88 #if (CURL_SIZEOF_CURL_OFF_T == 2)
89 # define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFF)
90 # define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFF)
91 #elif (CURL_SIZEOF_CURL_OFF_T == 4)
92 # define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFF)
93 # define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFF)
94 #elif (CURL_SIZEOF_CURL_OFF_T == 8)
95 # define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFFFFFFFFFF)
96 # define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFFFFFFFFFF)
97 #elif (CURL_SIZEOF_CURL_OFF_T == 16)
98 # define CURL_MASK_SCOFFT CURL_OFF_T_C(0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)
99 # define CURL_MASK_UCOFFT CURL_OFF_TU_C(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)
101 # error "CURL_SIZEOF_CURL_OFF_T not defined"
104 #if (SIZEOF_SIZE_T == SIZEOF_SHORT)
105 # define CURL_MASK_SSIZE_T CURL_MASK_SSHORT
106 # define CURL_MASK_USIZE_T CURL_MASK_USHORT
107 #elif (SIZEOF_SIZE_T == SIZEOF_INT)
108 # define CURL_MASK_SSIZE_T CURL_MASK_SINT
109 # define CURL_MASK_USIZE_T CURL_MASK_UINT
110 #elif (SIZEOF_SIZE_T == CURL_SIZEOF_LONG)
111 # define CURL_MASK_SSIZE_T CURL_MASK_SLONG
112 # define CURL_MASK_USIZE_T CURL_MASK_ULONG
113 #elif (SIZEOF_SIZE_T == CURL_SIZEOF_CURL_OFF_T)
114 # define CURL_MASK_SSIZE_T CURL_MASK_SCOFFT
115 # define CURL_MASK_USIZE_T CURL_MASK_UCOFFT
117 # error "SIZEOF_SIZE_T not defined"
121 ** unsigned long to unsigned short
124 unsigned short curlx_ultous(unsigned long ulnum)
126 #ifdef __INTEL_COMPILER
127 # pragma warning(push)
128 # pragma warning(disable:810) /* conversion may lose significant bits */
131 DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_USHORT);
132 return (unsigned short)(ulnum & (unsigned long) CURL_MASK_USHORT);
134 #ifdef __INTEL_COMPILER
135 # pragma warning(pop)
140 ** unsigned long to unsigned char
143 unsigned char curlx_ultouc(unsigned long ulnum)
145 #ifdef __INTEL_COMPILER
146 # pragma warning(push)
147 # pragma warning(disable:810) /* conversion may lose significant bits */
150 DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_UCHAR);
151 return (unsigned char)(ulnum & (unsigned long) CURL_MASK_UCHAR);
153 #ifdef __INTEL_COMPILER
154 # pragma warning(pop)
159 ** unsigned long to signed int
162 int curlx_ultosi(unsigned long ulnum)
164 #ifdef __INTEL_COMPILER
165 # pragma warning(push)
166 # pragma warning(disable:810) /* conversion may lose significant bits */
169 DEBUGASSERT(ulnum <= (unsigned long) CURL_MASK_SINT);
170 return (int)(ulnum & (unsigned long) CURL_MASK_SINT);
172 #ifdef __INTEL_COMPILER
173 # pragma warning(pop)
178 ** unsigned size_t to signed int
181 int curlx_uztosi(size_t uznum)
183 #ifdef __INTEL_COMPILER
184 # pragma warning(push)
185 # pragma warning(disable:810) /* conversion may lose significant bits */
188 DEBUGASSERT(uznum <= (size_t) CURL_MASK_SINT);
189 return (int)(uznum & (size_t) CURL_MASK_SINT);
191 #ifdef __INTEL_COMPILER
192 # pragma warning(pop)
197 ** unsigned size_t to unsigned long
200 unsigned long curlx_uztoul(size_t uznum)
202 #ifdef __INTEL_COMPILER
203 # pragma warning(push)
204 # pragma warning(disable:810) /* conversion may lose significant bits */
207 #if (CURL_SIZEOF_LONG < SIZEOF_SIZE_T)
208 DEBUGASSERT(uznum <= (size_t) CURL_MASK_ULONG);
210 return (unsigned long)(uznum & (size_t) CURL_MASK_ULONG);
212 #ifdef __INTEL_COMPILER
213 # pragma warning(pop)
218 ** unsigned size_t to unsigned int
221 unsigned int curlx_uztoui(size_t uznum)
223 #ifdef __INTEL_COMPILER
224 # pragma warning(push)
225 # pragma warning(disable:810) /* conversion may lose significant bits */
228 #if (SIZEOF_INT < SIZEOF_SIZE_T)
229 DEBUGASSERT(uznum <= (size_t) CURL_MASK_UINT);
231 return (unsigned int)(uznum & (size_t) CURL_MASK_UINT);
233 #ifdef __INTEL_COMPILER
234 # pragma warning(pop)
239 ** signed long to signed int
242 int curlx_sltosi(long slnum)
244 #ifdef __INTEL_COMPILER
245 # pragma warning(push)
246 # pragma warning(disable:810) /* conversion may lose significant bits */
249 DEBUGASSERT(slnum >= 0);
250 #if (SIZEOF_INT < CURL_SIZEOF_LONG)
251 DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_SINT);
253 return (int)(slnum & (long) CURL_MASK_SINT);
255 #ifdef __INTEL_COMPILER
256 # pragma warning(pop)
261 ** signed long to unsigned int
264 unsigned int curlx_sltoui(long slnum)
266 #ifdef __INTEL_COMPILER
267 # pragma warning(push)
268 # pragma warning(disable:810) /* conversion may lose significant bits */
271 DEBUGASSERT(slnum >= 0);
272 #if (SIZEOF_INT < CURL_SIZEOF_LONG)
273 DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_UINT);
275 return (unsigned int)(slnum & (long) CURL_MASK_UINT);
277 #ifdef __INTEL_COMPILER
278 # pragma warning(pop)
283 ** signed long to unsigned short
286 unsigned short curlx_sltous(long slnum)
288 #ifdef __INTEL_COMPILER
289 # pragma warning(push)
290 # pragma warning(disable:810) /* conversion may lose significant bits */
293 DEBUGASSERT(slnum >= 0);
294 DEBUGASSERT((unsigned long) slnum <= (unsigned long) CURL_MASK_USHORT);
295 return (unsigned short)(slnum & (long) CURL_MASK_USHORT);
297 #ifdef __INTEL_COMPILER
298 # pragma warning(pop)
303 ** unsigned size_t to signed ssize_t
306 ssize_t curlx_uztosz(size_t uznum)
308 #ifdef __INTEL_COMPILER
309 # pragma warning(push)
310 # pragma warning(disable:810) /* conversion may lose significant bits */
313 DEBUGASSERT(uznum <= (size_t) CURL_MASK_SSIZE_T);
314 return (ssize_t)(uznum & (size_t) CURL_MASK_SSIZE_T);
316 #ifdef __INTEL_COMPILER
317 # pragma warning(pop)
322 ** signed curl_off_t to unsigned size_t
325 size_t curlx_sotouz(curl_off_t sonum)
327 #ifdef __INTEL_COMPILER
328 # pragma warning(push)
329 # pragma warning(disable:810) /* conversion may lose significant bits */
332 DEBUGASSERT(sonum >= 0);
333 return (size_t)(sonum & (curl_off_t) CURL_MASK_USIZE_T);
335 #ifdef __INTEL_COMPILER
336 # pragma warning(pop)
341 ** signed ssize_t to signed int
344 int curlx_sztosi(ssize_t sznum)
346 #ifdef __INTEL_COMPILER
347 # pragma warning(push)
348 # pragma warning(disable:810) /* conversion may lose significant bits */
351 DEBUGASSERT(sznum >= 0);
352 #if (SIZEOF_INT < SIZEOF_SIZE_T)
353 DEBUGASSERT((size_t) sznum <= (size_t) CURL_MASK_SINT);
355 return (int)(sznum & (ssize_t) CURL_MASK_SINT);
357 #ifdef __INTEL_COMPILER
358 # pragma warning(pop)
363 ** signed int to unsigned size_t
366 size_t curlx_sitouz(int sinum)
368 #ifdef __INTEL_COMPILER
369 # pragma warning(push)
370 # pragma warning(disable:810) /* conversion may lose significant bits */
373 DEBUGASSERT(sinum >= 0);
374 return (size_t) sinum;
376 #ifdef __INTEL_COMPILER
377 # pragma warning(pop)
384 ** curl_socket_t to signed int
387 int curlx_sktosi(curl_socket_t s)
389 return (int)((ssize_t) s);
393 ** signed int to curl_socket_t
396 curl_socket_t curlx_sitosk(int i)
398 return (curl_socket_t)((ssize_t) i);
401 #endif /* USE_WINSOCK */
403 #if defined(__INTEL_COMPILER) && defined(__unix__)
405 int curlx_FD_ISSET(int fd, fd_set *fdset)
407 #pragma warning(push)
408 #pragma warning(disable:1469) /* clobber ignored */
409 return FD_ISSET(fd, fdset);
413 void curlx_FD_SET(int fd, fd_set *fdset)
415 #pragma warning(push)
416 #pragma warning(disable:1469) /* clobber ignored */
421 void curlx_FD_ZERO(fd_set *fdset)
423 #pragma warning(push)
424 #pragma warning(disable:593) /* variable was set but never used */
429 unsigned short curlx_htons(unsigned short usnum)
431 #if (__INTEL_COMPILER == 910) && defined(__i386__)
432 return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
434 #pragma warning(push)
435 #pragma warning(disable:810) /* conversion may lose significant bits */
441 unsigned short curlx_ntohs(unsigned short usnum)
443 #if (__INTEL_COMPILER == 910) && defined(__i386__)
444 return (unsigned short)(((usnum << 8) & 0xFF00) | ((usnum >> 8) & 0x00FF));
446 #pragma warning(push)
447 #pragma warning(disable:810) /* conversion may lose significant bits */
453 #endif /* __INTEL_COMPILER && __unix__ */