MagickCore  7.0.11
studio.h
Go to the documentation of this file.
1 /*
2  Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
3  dedicated to making software imaging solutions freely available.
4 
5  You may not use this file except in compliance with the License. You may
6  obtain a copy of the License at
7 
8  https://imagemagick.org/script/license.php
9 
10  Unless required by applicable law or agreed to in writing, software
11  distributed under the License is distributed on an "AS IS" BASIS,
12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  See the License for the specific language governing permissions and
14  limitations under the License.
15 
16  MagickCore private application programming interface declarations.
17 */
18 #ifndef MAGICKCORE_STUDIO_H
19 #define MAGICKCORE_STUDIO_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #if defined(WIN32) || defined(WIN64)
26 # define MAGICKCORE_WINDOWS_SUPPORT
27 #else
28 # define MAGICKCORE_POSIX_SUPPORT
29 #endif
30 
31 #define MAGICKCORE_IMPLEMENTATION 1
32 
33 #if !defined(MAGICKCORE_CONFIG_H)
34 # define MAGICKCORE_CONFIG_H
36 # if defined(MAGICKCORE__FILE_OFFSET_BITS) && !defined(_FILE_OFFSET_BITS)
37 # define _FILE_OFFSET_BITS MAGICKCORE__FILE_OFFSET_BITS
38 #endif
39 #if defined(_magickcore_const) && !defined(const)
40 # define const _magickcore_const
41 #endif
42 #if defined(_magickcore_inline) && !defined(inline)
43 # define inline _magickcore_inline
44 #endif
45 # if defined(__cplusplus) || defined(c_plusplus)
46 # undef inline
47 # endif
48 #endif
49 
50 #if defined(MAGICKCORE_NAMESPACE_PREFIX)
51 # include "MagickCore/methods.h"
52 #endif
53 
54 #if !defined(const)
55 # define STDC
56 #endif
57 
58 #include <stdarg.h>
59 #include <stdio.h>
60 #if defined(MAGICKCORE_HAVE_SYS_STAT_H)
61 # include <sys/stat.h>
62 #endif
63 #if defined(MAGICKCORE_STDC_HEADERS)
64 # include <stdlib.h>
65 # include <stddef.h>
66 #else
67 # if defined(MAGICKCORE_HAVE_STDLIB_H)
68 # include <stdlib.h>
69 # endif
70 #endif
71 #if !defined(magick_restrict)
72 # if !defined(_magickcore_restrict)
73 # define magick_restrict restrict
74 # else
75 # define magick_restrict _magickcore_restrict
76 # endif
77 #endif
78 #if defined(MAGICKCORE_HAVE_STRING_H)
79 # if !defined(STDC_HEADERS) && defined(MAGICKCORE_HAVE_MEMORY_H)
80 # include <memory.h>
81 # endif
82 # include <string.h>
83 #endif
84 #if defined(MAGICKCORE_HAVE_STRINGS_H)
85 # include <strings.h>
86 #endif
87 #if defined(MAGICKCORE_HAVE_INTTYPES_H)
88 # include <inttypes.h>
89 #endif
90 #if defined(MAGICKCORE_HAVE_STDINT_H)
91 # include <stdint.h>
92 #endif
93 #if defined(MAGICKCORE_HAVE_UNISTD_H)
94 # include <unistd.h>
95 #endif
96 #if defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DEBUG)
97 #define _CRTDBG_MAP_ALLOC
98 #endif
99 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
100 # include <io.h>
101 #if !defined(__CYGWIN__)
102 # include <direct.h>
103 #endif
104 # if !defined(MAGICKCORE_HAVE_STRERROR)
105 # define HAVE_STRERROR
106 # endif
107 #endif
108 
109 #include <ctype.h>
110 #include <locale.h>
111 #include <errno.h>
112 #include <fcntl.h>
113 #include <math.h>
114 #include <time.h>
115 #include <limits.h>
116 #include <signal.h>
117 #include <assert.h>
118 
119 #if defined(MAGICKCORE_HAVE_XLOCALE_H)
120 # include <xlocale.h>
121 #endif
122 #if defined(MAGICKCORE_THREAD_SUPPORT)
123 # include <pthread.h>
124 #endif
125 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
126 #if !defined(__CYGWIN__)
127 #include <winsock2.h>
128 #include <ws2tcpip.h>
129 #endif
130 #include <windows.h>
131 #ifdef _MSC_VER
132 #pragma comment (lib, "ws2_32.lib")
133 #endif
134 #endif
135 #if defined(MAGICKCORE_HAVE_SYS_SYSLIMITS_H)
136 # include <sys/syslimits.h>
137 #endif
138 #if defined(MAGICKCORE_HAVE_ARM_LIMITS_H)
139 # include <arm/limits.h>
140 #endif
141 
142 #if defined(MAGICKCORE__OPENCL)
143 #if defined(MAGICKCORE_HAVE_CL_CL_H)
144 # include <CL/cl.h>
145 #endif
146 #if defined(MAGICKCORE_HAVE_OPENCL_CL_H)
147 # include <OpenCL/cl.h>
148 #endif
149 # define MAGICKCORE_OPENCL_SUPPORT 1
150 #endif
151 
152 #if defined(_OPENMP) && ((_OPENMP >= 200203) || defined(__OPENCC__))
153 # include <omp.h>
154 # define MAGICKCORE_OPENMP_SUPPORT 1
155 #endif
156 
157 #if defined(MAGICKCORE_HAVE_PREAD) && defined(MAGICKCORE_HAVE_DECL_PREAD) && !MAGICKCORE_HAVE_DECL_PREAD
158 ssize_t pread(int,void *,size_t,off_t);
159 #endif
160 
161 #if defined(MAGICKCORE_HAVE_PWRITE) && defined(MAGICKCORE_HAVE_DECL_PWRITE) && !MAGICKCORE_HAVE_DECL_PWRITE
162 ssize_t pwrite(int,const void *,size_t,off_t);
163 #endif
164 
165 #if defined(MAGICKCORE_HAVE_STRLCPY) && defined(MAGICKCORE_HAVE_DECL_STRLCPY) && !MAGICKCORE_HAVE_DECL_STRLCPY
166 extern size_t strlcpy(char *,const char *,size_t);
167 #endif
168 
169 #if defined(MAGICKCORE_HAVE_VSNPRINTF) && defined(MAGICKCORE_HAVE_DECL_VSNPRINTF) && !MAGICKCORE_HAVE_DECL_VSNPRINTF
170 extern int vsnprintf(char *,size_t,const char *,va_list);
171 #endif
172 
174 
175 #if defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(MAGICKCORE_POSIX_SUPPORT)
176 # include <sys/types.h>
177 # include <sys/stat.h>
178 # if defined(MAGICKCORE_HAVE_SYS_TIMEB_H)
179 # include <sys/timeb.h>
180 # endif
181 # if defined(MAGICKCORE_POSIX_SUPPORT)
182 # if defined(MAGICKCORE_HAVE_SYS_NDIR_H) || defined(MAGICKCORE_HAVE_SYS_DIR_H) || defined(MAGICKCORE_HAVE_NDIR_H)
183 # define dirent direct
184 # define NAMLEN(dirent) (dirent)->d_namlen
185 # if defined(MAGICKCORE_HAVE_SYS_NDIR_H)
186 # include <sys/ndir.h>
187 # endif
188 # if defined(MAGICKCORE_HAVE_SYS_DIR_H)
189 # include <sys/dir.h>
190 # endif
191 # if defined(MAGICKCORE_HAVE_NDIR_H)
192 # include <ndir.h>
193 # endif
194 # else
195 # include <dirent.h>
196 # define NAMLEN(dirent) strlen((dirent)->d_name)
197 # endif
198 # include <sys/wait.h>
199 # include <pwd.h>
200 # endif
201 # if !defined(S_ISDIR)
202 # define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
203 # endif
204 # if !defined(S_ISREG)
205 # define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG)
206 # endif
207 # include "MagickCore/magick-type.h"
208 # if !defined(MAGICKCORE_WINDOWS_SUPPORT)
209 # include <sys/time.h>
210 # if defined(MAGICKCORE_HAVE_SYS_TIMES_H)
211 # include <sys/times.h>
212 # endif
213 # if defined(MAGICKCORE_HAVE_SYS_RESOURCE_H)
214 # include <sys/resource.h>
215 # endif
216 # if defined(MAGICKCORE_HAVE_SYS_MMAN_H)
217 # include <sys/mman.h>
218 # endif
219 # if defined(MAGICKCORE_HAVE_SYS_SENDFILE_H)
220 # include <sys/sendfile.h>
221 # endif
222 # if defined(MAGICKCORE_HAVE_SYS_SOCKET_H)
223 # include <sys/socket.h>
224 # endif
225 # if defined(MAGICKCORE_HAVE_SYS_UIO_H)
226 # include <sys/uio.h>
227 # endif
228 #endif
229 #else
230 # include <types.h>
231 # include <stat.h>
232 # if defined(macintosh)
233 # if !defined(DISABLE_SIOUX)
234 # include <SIOUX.h>
235 # include <console.h>
236 # endif
237 # include <unix.h>
238 # endif
239 # include "MagickCore/magick-type.h"
240 #endif
241 
242 #if defined(S_IRUSR) && defined(S_IWUSR)
243 # define S_MODE (S_IRUSR | S_IWUSR)
244 #elif defined (MAGICKCORE_WINDOWS_SUPPORT)
245 # define S_MODE (_S_IREAD | _S_IWRITE)
246 #else
247 # define S_MODE 0600
248 #endif
249 
250 #if defined(MAGICKCORE_WINDOWS_SUPPORT)
251 # include "MagickCore/nt-base.h"
252 #endif
253 #ifdef __VMS
254 # include "MagickCore/vms.h"
255 #endif
256 
257 #undef HAVE_CONFIG_H
258 #undef gamma
259 #undef index
260 #undef pipe
261 #undef y1
262 
263 /*
264  Review these platform specific definitions.
265 */
266 #if defined(MAGICKCORE_POSIX_SUPPORT) && !( defined(__OS2__) || defined( vms ) )
267 # define DirectorySeparator "/"
268 # define DirectoryListSeparator ':'
269 # define EditorOptions " -title \"Edit Image Comment\" -e vi"
270 # define Exit exit
271 # define IsBasenameSeparator(c) ((c) == '/' ? MagickTrue : MagickFalse)
272 # define X11_PREFERENCES_PATH "~/."
273 # define ProcessPendingEvents(text)
274 # define ReadCommandlLine(argc,argv)
275 # define SetNotifyHandlers
276 #else
277 # ifdef __VMS
278 # define X11_APPLICATION_PATH "decw$system_defaults:"
279 # define DirectorySeparator ""
280 # define DirectoryListSeparator ';'
281 # define EditorOptions ""
282 # define Exit exit
283 # define IsBasenameSeparator(c) \
284  (((c) == ']') || ((c) == ':') || ((c) == '/') ? MagickTrue : MagickFalse)
285 # define MAGICKCORE_LIBRARY_PATH "sys$login:"
286 # define MAGICKCORE_SHARE_PATH "sys$login:"
287 # define X11_PREFERENCES_PATH "decw$user_defaults:"
288 # define ProcessPendingEvents(text)
289 # define ReadCommandlLine(argc,argv)
290 # define SetNotifyHandlers
291 # endif
292 # if defined(__OS2__)
293 # define DirectorySeparator "\\"
294 # define DirectoryListSeparator ';'
295 # define EditorOptions " -title \"Edit Image Comment\" -e vi"
296 # define Exit exit
297 # define IsBasenameSeparator(c) \
298  (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
299 # define PreferencesDefaults "~\."
300 # define ProcessPendingEvents(text)
301 # define ReadCommandlLine(argc,argv)
302 # define SetNotifyHandlers
303 #endif
304 # if defined(MAGICKCORE_WINDOWS_SUPPORT)
305 # define DirectorySeparator "\\"
306 # define DirectoryListSeparator ';'
307 # define EditorOptions ""
308 # define IsBasenameSeparator(c) \
309  (((c) == '/') || ((c) == '\\') ? MagickTrue : MagickFalse)
310 # define ProcessPendingEvents(text)
311 # if !defined(X11_PREFERENCES_PATH)
312 # define X11_PREFERENCES_PATH "~\\."
313 # endif
314 # define ReadCommandlLine(argc,argv)
315 # define SetNotifyHandlers \
316  SetErrorHandler(NTErrorHandler); \
317  SetWarningHandler(NTWarningHandler)
318 # if !defined(MAGICKCORE_HAVE_TIFFCONF_H)
319 # define HAVE_TIFFCONF_H
320 # endif
321 # endif
322 
323 #endif
324 
325 /*
326  Define system symbols if not already defined.
327 */
328 #if !defined(STDIN_FILENO)
329 #define STDIN_FILENO 0x00
330 #endif
331 
332 #if !defined(O_BINARY)
333 #define O_BINARY 0x00
334 #endif
335 
336 #if !defined(PATH_MAX)
337 #define PATH_MAX 4096
338 #endif
339 
340 #if defined(MAGICKCORE_LTDL_DELEGATE) || (defined(MAGICKCORE_WINDOWS_SUPPORT) && defined(_DLL) && !defined(_LIB))
341 # define MAGICKCORE_MODULES_SUPPORT
342 #endif
343 
344 #if defined(_MAGICKMOD_)
345 # undef MAGICKCORE_BUILD_MODULES
346 # define MAGICKCORE_BUILD_MODULES
347 #endif
348 
349 /*
350  Magick defines.
351 */
352 #define MagickMaxRecursionDepth 600
353 #define MAGICK_SSIZE_MAX (SSIZE_MAX)
354 #define MAGICK_SSIZE_MIN (-(SSIZE_MAX)-1)
355 #define Swap(x,y) ((x)^=(y), (y)^=(x), (x)^=(y))
356 #if defined(_MSC_VER)
357 # define DisableMSCWarning(nr) __pragma(warning(push)) \
358  __pragma(warning(disable:nr))
359 # define RestoreMSCWarning __pragma(warning(pop))
360 #else
361 # define DisableMSCWarning(nr)
362 # define RestoreMSCWarning
363 #endif
364 
365 #if defined(__cplusplus) || defined(c_plusplus)
366 }
367 #endif
368 
369 #endif