Commit | Line | Data |
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68dc0745 | 1 | /* WIN32.H |
2 | * | |
3fadfdf1 | 3 | * (c) 1995 Microsoft Corporation. All rights reserved. |
0d130a44 | 4 | * Developed by hip communications inc. |
68dc0745 | 5 | * |
6 | * You may distribute under the terms of either the GNU General Public | |
7 | * License or the Artistic License, as specified in the README file. | |
8 | */ | |
0a753a76 | 9 | #ifndef _INC_WIN32_PERL5 |
10 | #define _INC_WIN32_PERL5 | |
11 | ||
5db10396 | 12 | #ifndef _WIN32_WINNT |
8cbe99e5 | 13 | # define _WIN32_WINNT 0x0500 /* needed for CreateHardlink() etc. */ |
5db10396 | 14 | #endif |
638eceb6 | 15 | |
8ce7a7e8 | 16 | /* Win32 only optimizations for faster building */ |
19253ae6 DD |
17 | #ifdef PERL_IS_MINIPERL |
18 | /* this macro will remove Winsock only on miniperl, PERL_IMPLICIT_SYS and | |
19 | * makedef.pl create dependencies that will keep Winsock linked in even with | |
20 | * this macro defined, even though sockets will be umimplemented from a script | |
21 | * level in full perl | |
22 | */ | |
23 | # define WIN32_NO_SOCKETS | |
8ce7a7e8 DD |
24 | /* less I/O calls during each require */ |
25 | # define PERL_DISABLE_PMC | |
e5fb2b49 | 26 | |
6937817d DD |
27 | /* unnecessery for miniperl to lookup anything from an "installed" perl */ |
28 | # define WIN32_NO_REGISTRY | |
29 | ||
e5fb2b49 | 30 | /* allow minitest to work */ |
ead233d2 | 31 | # define PERL_TEXTMODE_SCRIPTS |
19253ae6 DD |
32 | #endif |
33 | ||
34 | #ifdef WIN32_NO_SOCKETS | |
35 | # undef HAS_SOCKET | |
36 | # undef HAS_GETPROTOBYNAME | |
37 | # undef HAS_GETPROTOBYNUMBER | |
38 | # undef HAS_GETPROTOENT | |
39 | # undef HAS_GETNETBYNAME | |
40 | # undef HAS_GETNETBYADDR | |
41 | # undef HAS_GETNETENT | |
42 | # undef HAS_GETSERVBYNAME | |
43 | # undef HAS_GETSERVBYPORT | |
44 | # undef HAS_GETSERVENT | |
45 | # undef HAS_GETHOSTBYNAME | |
46 | # undef HAS_GETHOSTBYADDR | |
47 | # undef HAS_GETHOSTENT | |
48 | # undef HAS_SELECT | |
49 | # undef HAS_IOCTL | |
50 | # undef HAS_NTOHL | |
51 | # undef HAS_HTONL | |
52 | # undef HAS_HTONS | |
53 | # undef HAS_NTOHS | |
54 | # define WIN32SCK_IS_STDSCK | |
55 | #endif | |
56 | ||
acfe0abc | 57 | #if defined(PERL_IMPLICIT_SYS) |
e9ee4811 | 58 | # define DYNAMIC_ENV_FETCH |
a6c40364 | 59 | # define HAS_GETENV_LEN |
ab39fa9d | 60 | # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */ |
c5be433b | 61 | # define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */ |
9d8a25dc DL |
62 | #endif |
63 | ||
a835ef8a | 64 | #ifdef __GNUC__ |
b7c82df9 GS |
65 | # ifndef __int64 /* some versions seem to #define it already */ |
66 | # define __int64 long long | |
67 | # endif | |
db15561c | 68 | # define Win32_Winsock |
1c85e96a NIS |
69 | #endif |
70 | ||
a835ef8a | 71 | |
3fadfdf1 | 72 | /* Define DllExport akin to perl's EXT, |
8cbe99e5 | 73 | * If we are in the DLL then Export the symbol, |
22239a37 NIS |
74 | * otherwise import it. |
75 | */ | |
76 | ||
5db10396 | 77 | /* now even GCC supports __declspec() */ |
a19baa61 | 78 | /* miniperl has no reason to export anything */ |
79c32fc2 | 79 | #if defined(PERL_IS_MINIPERL) |
a19baa61 | 80 | # define DllExport |
3fadfdf1 | 81 | #else |
a19baa61 DD |
82 | # if defined(PERLDLL) |
83 | # define DllExport __declspec(dllexport) | |
84 | # else | |
85 | # define DllExport __declspec(dllimport) | |
86 | # endif | |
22239a37 | 87 | #endif |
c69f112c | 88 | |
50fd5961 JD |
89 | /* The Perl APIs can only be called directly inside the perl5xx.dll. |
90 | * All other code has to import them. By declaring them as "dllimport" | |
91 | * we tell the compiler to generate an indirect call instruction and | |
92 | * avoid redirection through a call thunk. | |
93 | * | |
94 | * The XS code in the re extension is special, in that it redefines | |
95 | * core APIs locally, so don't mark them as "dllimport" because GCC | |
96 | * cannot handle this situation. | |
1b30b4a8 DD |
97 | * |
98 | * Certain old GCCs will not allow the function pointer of dllimport marked | |
99 | * function to be "const". This was fixed later on. Since this is a | |
100 | * deoptimization, target "gcc version 3.4.5 (mingw-vista special r3)" only, | |
101 | * The GCC bug was fixed in GCC patch "varasm.c (initializer_constant_valid_p): | |
102 | * Don't deny DECL_DLLIMPORT_P on functions", which probably was first released | |
103 | * in GCC 4.3.0, this #if can be expanded upto but not including 4.3.0 if more | |
104 | * deployed GCC are found that wont build with the follow error, initializer | |
105 | * element is a PerlIO func exported from perl5xx.dll. | |
106 | * | |
107 | * encoding.xs:610: error: initializer element is not constant | |
108 | * encoding.xs:610: error: (near initialization for `PerlIO_encode.Open') | |
50fd5961 | 109 | */ |
1b30b4a8 DD |
110 | |
111 | #if (defined(__GNUC__) && defined(__MINGW32__) && \ | |
112 | !defined(__MINGW64_VERSION_MAJOR) && !defined(__clang__) && \ | |
1604cfb0 | 113 | ((__GNUC__ < 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ <= 5)))) |
1b30b4a8 DD |
114 | /* use default fallbacks from perl.h for this particular GCC */ |
115 | #else | |
116 | # if !defined(PERLDLL) && !defined(PERL_EXT_RE_BUILD) | |
117 | # ifdef __cplusplus | |
118 | # define PERL_CALLCONV extern "C" __declspec(dllimport) | |
119 | # ifdef _MSC_VER | |
120 | # define PERL_CALLCONV_NO_RET extern "C" __declspec(dllimport) __declspec(noreturn) | |
121 | # endif | |
122 | # else | |
123 | # define PERL_CALLCONV __declspec(dllimport) | |
124 | # ifdef _MSC_VER | |
125 | # define PERL_CALLCONV_NO_RET __declspec(dllimport) __declspec(noreturn) | |
126 | # endif | |
12a2785c | 127 | # endif |
1b30b4a8 | 128 | # else /* MSVC noreturn support inside the interp */ |
12a2785c | 129 | # ifdef _MSC_VER |
1b30b4a8 | 130 | # define PERL_CALLCONV_NO_RET __declspec(noreturn) |
12a2785c | 131 | # endif |
ad6ab6c5 JD |
132 | # endif |
133 | #endif | |
134 | ||
98c015b7 DD |
135 | #ifdef _MSC_VER |
136 | # define PERL_STATIC_NO_RET __declspec(noreturn) static | |
137 | # define PERL_STATIC_INLINE_NO_RET __declspec(noreturn) PERL_STATIC_INLINE | |
f1e99d0d TK |
138 | # define PERL_STATIC_FORCE_INLINE __forceinline static |
139 | # define PERL_STATIC_FORCE_INLINE_NO_RET __declspec(noreturn) __forceinline static | |
98c015b7 DD |
140 | #endif |
141 | ||
0a753a76 | 142 | #define WIN32_LEAN_AND_MEAN |
143 | #include <windows.h> | |
144 | ||
fa58a56f S |
145 | /* |
146 | * Bug in winbase.h in mingw-w64 4.4.0-1 at least... they | |
147 | * do #define GetEnvironmentStringsA GetEnvironmentStrings and fail | |
148 | * to declare GetEnvironmentStringsA. | |
149 | */ | |
150 | #if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE) | |
151 | #ifdef __cplusplus | |
152 | extern "C" { | |
153 | #endif | |
154 | #undef GetEnvironmentStringsA | |
155 | WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID); | |
156 | #define GetEnvironmentStrings GetEnvironmentStringsA | |
157 | #ifdef __cplusplus | |
158 | } | |
159 | #endif | |
160 | #endif | |
161 | ||
68dc0745 | 162 | #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */ |
163 | #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */ | |
68dc0745 | 164 | #endif /*WIN32_LEAN_AND_MEAN */ |
0a753a76 | 165 | |
eda5ff31 GS |
166 | #ifndef TLS_OUT_OF_INDEXES |
167 | #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF | |
168 | #endif | |
169 | ||
0a753a76 | 170 | #include <dirent.h> |
171 | #include <io.h> | |
172 | #include <process.h> | |
173 | #include <stdio.h> | |
174 | #include <direct.h> | |
390b85e7 | 175 | #include <stdlib.h> |
c623ac67 | 176 | #include <stddef.h> |
7a1f88ac | 177 | #include <fcntl.h> |
390b85e7 GS |
178 | #ifndef EXT |
179 | #include "EXTERN.h" | |
180 | #endif | |
181 | ||
c69f112c | 182 | struct tms { |
1604cfb0 MS |
183 | long tms_utime; |
184 | long tms_stime; | |
185 | long tms_cutime; | |
186 | long tms_cstime; | |
c69f112c NIS |
187 | }; |
188 | ||
b2af26b1 GS |
189 | #ifndef SYS_NMLN |
190 | #define SYS_NMLN 257 | |
191 | #endif | |
192 | ||
193 | struct utsname { | |
194 | char sysname[SYS_NMLN]; | |
195 | char nodename[SYS_NMLN]; | |
196 | char release[SYS_NMLN]; | |
197 | char version[SYS_NMLN]; | |
198 | char machine[SYS_NMLN]; | |
199 | }; | |
200 | ||
390b85e7 | 201 | #ifndef START_EXTERN_C |
b3e5c95e | 202 | #undef EXTERN_C |
390b85e7 GS |
203 | #ifdef __cplusplus |
204 | # define START_EXTERN_C extern "C" { | |
205 | # define END_EXTERN_C } | |
206 | # define EXTERN_C extern "C" | |
207 | #else | |
3fadfdf1 NIS |
208 | # define START_EXTERN_C |
209 | # define END_EXTERN_C | |
390b85e7 GS |
210 | # define EXTERN_C |
211 | #endif | |
212 | #endif | |
213 | ||
390b85e7 GS |
214 | #define DOSISH 1 /* no escaping our roots */ |
215 | #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */ | |
0a753a76 | 216 | |
a7092146 | 217 | /* read() and write() aren't transparent for socket handles */ |
19253ae6 DD |
218 | #ifndef WIN32_NO_SOCKETS |
219 | # define PERL_SOCK_SYSREAD_IS_RECV | |
220 | # define PERL_SOCK_SYSWRITE_IS_SEND | |
221 | #endif | |
a7092146 | 222 | |
6937817d DD |
223 | #ifdef WIN32_NO_REGISTRY |
224 | /* the last _ in WIN32_NO_REGISTRY_M_ is like the _ in aTHX_ */ | |
225 | # define WIN32_NO_REGISTRY_M_(x) | |
226 | #else | |
227 | # define WIN32_NO_REGISTRY_M_(x) x, | |
228 | #endif | |
229 | ||
902173a3 GS |
230 | #define ENV_IS_CASELESS |
231 | ||
479b2847 GS |
232 | #define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */ |
233 | ||
327c3667 GS |
234 | /* access() mode bits */ |
235 | #ifndef R_OK | |
236 | # define R_OK 4 | |
237 | # define W_OK 2 | |
238 | # define X_OK 1 | |
239 | # define F_OK 0 | |
240 | #endif | |
241 | ||
cc236deb GS |
242 | /* for waitpid() */ |
243 | #ifndef WNOHANG | |
244 | # define WNOHANG 1 | |
245 | #endif | |
246 | ||
c44d3fdb GS |
247 | #define PERL_GET_CONTEXT_DEFINED |
248 | ||
f3986ebb GS |
249 | /* Compiler-specific stuff. */ |
250 | ||
654eccd5 | 251 | /* VC uses non-standard way to determine the size and alignment if bit-fields */ |
4eab039d | 252 | /* MinGW will compile with -mms-bitfields, so should use the same types */ |
4b16e2bb YO |
253 | #define PERL_BITFIELD8 U8 |
254 | #define PERL_BITFIELD16 U16 | |
255 | #define PERL_BITFIELD32 U32 | |
654eccd5 | 256 | |
f3986ebb GS |
257 | #ifdef _MSC_VER /* Microsoft Visual C++ */ |
258 | ||
0a753a76 | 259 | typedef long uid_t; |
260 | typedef long gid_t; | |
a6c40364 | 261 | typedef unsigned short mode_t; |
f4257e4d | 262 | |
80e18237 SH |
263 | #define snprintf _snprintf |
264 | #define vsnprintf _vsnprintf | |
5fb4d820 | 265 | |
6879a07b | 266 | MSVC_DIAG_IGNORE(4756 4056) |
3c81f0b3 DD |
267 | PERL_STATIC_INLINE |
268 | double S_Infinity() { | |
269 | /* this is a real C literal which can get further constant folded | |
270 | unlike using HUGE_VAL/_HUGE which are data symbol imports from the CRT | |
271 | and therefore can not by folded by VC, an example of constant | |
272 | folding INF is creating -INF */ | |
273 | return (DBL_MAX+DBL_MAX); | |
274 | } | |
6879a07b TK |
275 | MSVC_DIAG_RESTORE |
276 | ||
1f664ef5 | 277 | #define NV_INF S_Infinity() |
3c81f0b3 DD |
278 | |
279 | /* selectany allows duplicate and unused data symbols to be removed by | |
280 | VC linker, if this were static, each translation unit will have its own, | |
281 | usually unused __PL_nan_u, if this were plain extern it will cause link | |
282 | to fail due to multiple definitions, since we dont know if we are being | |
283 | compiled as static or DLL XS, selectany simply always works, the cost of | |
284 | importing __PL_nan_u across DLL boundaries in size in the importing DLL | |
285 | will be more than the 8 bytes it will take up being in each XS DLL if | |
286 | that DLL actually uses __PL_nan_u */ | |
287 | extern const __declspec(selectany) union { unsigned __int64 __q; double __d; } | |
288 | __PL_nan_u = { 0x7FF8000000000000UI64 }; | |
1f664ef5 SH |
289 | #define NV_NAN ((NV)__PL_nan_u.__d) |
290 | ||
291 | /* The CRT was rewritten in VS2015. */ | |
292 | #if _MSC_VER >= 1900 | |
293 | ||
294 | /* No longer declared in stdio.h */ | |
e7a4ac29 | 295 | EXTERN_C char *gets(char* buffer); |
1f664ef5 SH |
296 | |
297 | #define tzname _tzname | |
298 | ||
299 | /* From corecrt_internal_stdio.h: */ | |
300 | typedef struct | |
301 | { | |
302 | union | |
303 | { | |
304 | FILE _public_file; | |
305 | char* _ptr; | |
306 | }; | |
307 | ||
308 | char* _base; | |
309 | int _cnt; | |
310 | long _flags; | |
311 | long _file; | |
312 | int _charbuf; | |
313 | int _bufsiz; | |
314 | char* _tmpfname; | |
315 | CRITICAL_SECTION _lock; | |
316 | } __crt_stdio_stream_data; | |
317 | ||
318 | #define PERLIO_FILE_flag_RD 0x0001 /* _IOREAD */ | |
319 | #define PERLIO_FILE_flag_WR 0x0002 /* _IOWRITE */ | |
320 | #define PERLIO_FILE_flag_RW 0x0004 /* _IOUPDATE */ | |
321 | #define PERLIO_FILE_ptr(f) (((__crt_stdio_stream_data*)(f))->_ptr) | |
322 | #define PERLIO_FILE_base(f) (((__crt_stdio_stream_data*)(f))->_base) | |
323 | #define PERLIO_FILE_cnt(f) (((__crt_stdio_stream_data*)(f))->_cnt) | |
324 | #define PERLIO_FILE_flag(f) ((int)(((__crt_stdio_stream_data*)(f))->_flags)) | |
002a8415 | 325 | #define PERLIO_FILE_file(f) (*(int*)(&((__crt_stdio_stream_data*)(f))->_file)) |
1f664ef5 SH |
326 | |
327 | #endif | |
3c81f0b3 | 328 | |
f3986ebb GS |
329 | #endif /* _MSC_VER */ |
330 | ||
1f664ef5 SH |
331 | #if (!defined(_MSC_VER)) || (defined(_MSC_VER) && _MSC_VER < 1900) |
332 | ||
333 | /* Note: PERLIO_FILE_ptr/base/cnt are not actually used for GCC or <VS2015 | |
334 | * since FILE_ptr/base/cnt do the same thing anyway but it doesn't hurt to | |
335 | * define them all here for completeness. */ | |
336 | #define PERLIO_FILE_flag_RD _IOREAD /* 0x001 */ | |
337 | #define PERLIO_FILE_flag_WR _IOWRT /* 0x002 */ | |
338 | #define PERLIO_FILE_flag_RW _IORW /* 0x080 */ | |
339 | #define PERLIO_FILE_ptr(f) ((f)->_ptr) | |
340 | #define PERLIO_FILE_base(f) ((f)->_base) | |
341 | #define PERLIO_FILE_cnt(f) ((f)->_cnt) | |
342 | #define PERLIO_FILE_flag(f) ((f)->_flag) | |
343 | #define PERLIO_FILE_file(f) ((f)->_file) | |
344 | ||
345 | #endif | |
346 | ||
910dfcc8 GS |
347 | #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
348 | ||
349 | typedef long uid_t; | |
350 | typedef long gid_t; | |
b1d1613b | 351 | #ifndef _environ |
3730b96e | 352 | #define _environ environ |
b1d1613b | 353 | #endif |
3730b96e GS |
354 | #define flushall _flushall |
355 | #define fcloseall _fcloseall | |
44604af1 | 356 | #ifndef isnan |
6940069f | 357 | #define isnan _isnan /* ...same libraries as MSVC */ |
44604af1 | 358 | #endif |
910dfcc8 | 359 | |
ac4c12e7 GS |
360 | #ifndef _O_NOINHERIT |
361 | # define _O_NOINHERIT 0x0080 | |
362 | # ifndef _NO_OLDNAMES | |
363 | # define O_NOINHERIT _O_NOINHERIT | |
364 | # endif | |
365 | #endif | |
366 | ||
8659febc S |
367 | /* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's |
368 | * (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */ | |
369 | #ifdef _STDINT_H | |
370 | # ifndef _INTPTR_T_DEFINED | |
371 | # define _INTPTR_T_DEFINED | |
372 | # endif | |
373 | # ifndef _UINTPTR_T_DEFINED | |
374 | # define _UINTPTR_T_DEFINED | |
375 | # endif | |
376 | #endif | |
377 | ||
f8fb7c90 GS |
378 | #ifndef CP_UTF8 |
379 | # define CP_UTF8 65001 | |
380 | #endif | |
381 | ||
70764c00 SH |
382 | #endif /* __MINGW32__ */ |
383 | ||
c623ac67 GS |
384 | #ifndef _INTPTR_T_DEFINED |
385 | typedef int intptr_t; | |
386 | # define _INTPTR_T_DEFINED | |
387 | #endif | |
388 | ||
389 | #ifndef _UINTPTR_T_DEFINED | |
390 | typedef unsigned int uintptr_t; | |
391 | # define _UINTPTR_T_DEFINED | |
392 | #endif | |
393 | ||
390b85e7 | 394 | START_EXTERN_C |
f3986ebb GS |
395 | |
396 | /* For UNIX compatibility. */ | |
397 | ||
e37d7e38 | 398 | #ifdef PERL_CORE |
0a753a76 | 399 | extern uid_t getuid(void); |
400 | extern gid_t getgid(void); | |
401 | extern uid_t geteuid(void); | |
402 | extern gid_t getegid(void); | |
0c38a575 SH |
403 | extern int setuid(uid_t uid); |
404 | extern int setgid(gid_t gid); | |
0a753a76 | 405 | extern int kill(int pid, int sig); |
c623ac67 GS |
406 | #ifndef USE_PERL_SBRK |
407 | extern void *sbrk(ptrdiff_t need); | |
408 | # define HAS_SBRK_PROTO | |
409 | #endif | |
e34ffe5a | 410 | extern char * getlogin(void); |
b990f8c8 | 411 | extern int chown(const char *p, uid_t o, gid_t g); |
341a561f SH |
412 | #if((!defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 4) && \ |
413 | (!defined(__MINGW32_MAJOR_VERSION) || __MINGW32_MAJOR_VERSION < 3 || \ | |
414 | (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION < 21))) | |
00b02797 | 415 | extern int mkstemp(const char *path); |
e37d7e38 | 416 | #endif |
f33b2f58 | 417 | #endif |
d55594ae | 418 | |
f3986ebb GS |
419 | #undef Stat |
420 | #define Stat win32_stat | |
3e3baf6d | 421 | |
f3986ebb GS |
422 | #undef init_os_extras |
423 | #define init_os_extras Perl_init_os_extras | |
390b85e7 | 424 | |
22239a37 | 425 | DllExport void Perl_win32_init(int *argcp, char ***argvp); |
23f519f0 | 426 | DllExport void Perl_win32_term(void); |
cb359b41 | 427 | DllExport void Perl_init_os_extras(void); |
c5be433b GS |
428 | DllExport void win32_str_os_error(void *sv, DWORD err); |
429 | DllExport int RunPerl(int argc, char **argv, char **env); | |
0551aaa8 | 430 | |
635bbe87 GS |
431 | typedef struct { |
432 | HANDLE childStdIn; | |
433 | HANDLE childStdOut; | |
434 | HANDLE childStdErr; | |
f83751a7 GS |
435 | /* |
436 | * the following correspond to the fields of the same name | |
437 | * in the STARTUPINFO structure. Embedders can use these to | |
438 | * control the spawning process' look. | |
439 | * Example - to hide the window of the spawned process: | |
440 | * dwFlags = STARTF_USESHOWWINDOW; | |
441 | * wShowWindow = SW_HIDE; | |
442 | */ | |
443 | DWORD dwFlags; | |
3fadfdf1 NIS |
444 | DWORD dwX; |
445 | DWORD dwY; | |
446 | DWORD dwXSize; | |
447 | DWORD dwYSize; | |
448 | DWORD dwXCountChars; | |
449 | DWORD dwYCountChars; | |
f83751a7 | 450 | DWORD dwFillAttribute; |
3fadfdf1 | 451 | WORD wShowWindow; |
635bbe87 GS |
452 | } child_IO_table; |
453 | ||
454 | DllExport void win32_get_child_IO(child_IO_table* ptr); | |
b69b0499 | 455 | DllExport HWND win32_create_message_window(void); |
39c93f11 | 456 | DllExport int win32_async_check(pTHX); |
635bbe87 | 457 | |
f3986ebb | 458 | extern int my_fclose(FILE *); |
6937817d | 459 | extern char * win32_get_privlib(WIN32_NO_REGISTRY_M_(const char *pl) STRLEN *const len); |
e6a0bbf8 NC |
460 | extern char * win32_get_sitelib(const char *pl, STRLEN *const len); |
461 | extern char * win32_get_vendorlib(const char *pl, STRLEN *const len); | |
d55594ae | 462 | |
1c0ca838 GS |
463 | #ifdef PERL_IMPLICIT_SYS |
464 | extern void win32_delete_internal_host(void *h); | |
465 | #endif | |
466 | ||
c9beaf97 SH |
467 | extern int win32_get_errno(int err); |
468 | ||
fe1c5936 | 469 | extern const char * const staticlinkmodules[]; |
390b85e7 GS |
470 | |
471 | END_EXTERN_C | |
d55594ae | 472 | |
68dc0745 | 473 | typedef char * caddr_t; /* In malloc.c (core address). */ |
0a753a76 | 474 | |
68dc0745 | 475 | /* |
68dc0745 | 476 | * handle socket stuff, assuming socket is always available |
477 | */ | |
0a753a76 | 478 | #include <sys/socket.h> |
479 | #include <netdb.h> | |
480 | ||
bbc8f9de NIS |
481 | #ifdef MYMALLOC |
482 | #define EMBEDMYMALLOC /**/ | |
08088357 | 483 | /* #define USE_PERL_SBRK / **/ |
484 | /* #define PERL_SBRK_VIA_MALLOC / **/ | |
bbc8f9de NIS |
485 | #endif |
486 | ||
e68cb057 | 487 | #ifdef PERL_TEXTMODE_SCRIPTS |
c39cd008 | 488 | # define PERL_SCRIPT_MODE "r" |
a868473f | 489 | #else |
c39cd008 | 490 | # define PERL_SCRIPT_MODE "rb" |
a868473f NIS |
491 | #endif |
492 | ||
3fadfdf1 NIS |
493 | /* |
494 | * Now Win32 specific per-thread data stuff | |
3352bfcb GS |
495 | */ |
496 | ||
aeecf691 JD |
497 | /* Leave the first couple ids after WM_USER unused because they |
498 | * might be used by an embedding application, and on Windows | |
499 | * version before 2000 we might end up eating those messages | |
500 | * if they were not meant for us. | |
501 | */ | |
502 | #define WM_USER_MIN (WM_USER+30) | |
503 | #define WM_USER_MESSAGE (WM_USER_MIN) | |
504 | #define WM_USER_KILL (WM_USER_MIN+1) | |
505 | #define WM_USER_MAX (WM_USER_MIN+1) | |
506 | ||
3352bfcb GS |
507 | struct thread_intern { |
508 | /* XXX can probably use one buffer instead of several */ | |
509 | char Wstrerror_buffer[512]; | |
510 | struct servent Wservent; | |
511 | char Wgetlogin_buffer[128]; | |
f4257e4d | 512 | int Winit_socktype; |
3352bfcb | 513 | char Wcrypt_buffer[30]; |
3352bfcb GS |
514 | # ifdef USE_RTL_THREAD_API |
515 | void * retv; /* slot for thread return value */ | |
516 | # endif | |
02637f4c JD |
517 | BOOL Wuse_showwindow; |
518 | WORD Wshowwindow; | |
3352bfcb GS |
519 | }; |
520 | ||
4b556e6c | 521 | #define HAVE_INTERP_INTERN |
0aaad0ff GS |
522 | typedef struct { |
523 | long num; | |
524 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; | |
7766f137 | 525 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
0aaad0ff GS |
526 | } child_tab; |
527 | ||
aeecf691 JD |
528 | #ifdef USE_ITHREADS |
529 | typedef struct { | |
530 | long num; | |
531 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; | |
532 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; | |
533 | HWND message_hwnds[MAXIMUM_WAIT_OBJECTS]; | |
8a3cb9c6 | 534 | char sigterm[MAXIMUM_WAIT_OBJECTS]; |
aeecf691 JD |
535 | } pseudo_child_tab; |
536 | #endif | |
537 | ||
3fadfdf1 NIS |
538 | #ifndef Sighandler_t |
539 | typedef Signal_t (*Sighandler_t) (int); | |
540 | #define Sighandler_t Sighandler_t | |
541 | #endif | |
542 | ||
4b556e6c | 543 | struct interp_intern { |
0aaad0ff GS |
544 | char * perlshell_tokens; |
545 | char ** perlshell_vec; | |
546 | long perlshell_items; | |
547 | struct av * fdpid; | |
548 | child_tab * children; | |
7766f137 GS |
549 | #ifdef USE_ITHREADS |
550 | DWORD pseudo_id; | |
aeecf691 | 551 | pseudo_child_tab * pseudo_children; |
7766f137 GS |
552 | #endif |
553 | void * internal_host; | |
3352bfcb | 554 | struct thread_intern thr_intern; |
aeecf691 | 555 | HWND message_hwnd; |
8fb3fcfb | 556 | UINT timerid; |
05ec9bb3 | 557 | unsigned poll_count; |
3fadfdf1 | 558 | Sighandler_t sigtable[SIG_SIZE]; |
4b556e6c JD |
559 | }; |
560 | ||
05ec9bb3 | 561 | #define WIN32_POLL_INTERVAL 32768 |
8fb3fcfb | 562 | #define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX) |
4b556e6c | 563 | |
0aaad0ff GS |
564 | #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
565 | #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) | |
566 | #define w32_perlshell_items (PL_sys_intern.perlshell_items) | |
567 | #define w32_fdpid (PL_sys_intern.fdpid) | |
568 | #define w32_children (PL_sys_intern.children) | |
569 | #define w32_num_children (w32_children->num) | |
570 | #define w32_child_pids (w32_children->pids) | |
7766f137 GS |
571 | #define w32_child_handles (w32_children->handles) |
572 | #define w32_pseudo_id (PL_sys_intern.pseudo_id) | |
573 | #define w32_pseudo_children (PL_sys_intern.pseudo_children) | |
574 | #define w32_num_pseudo_children (w32_pseudo_children->num) | |
575 | #define w32_pseudo_child_pids (w32_pseudo_children->pids) | |
576 | #define w32_pseudo_child_handles (w32_pseudo_children->handles) | |
aeecf691 | 577 | #define w32_pseudo_child_message_hwnds (w32_pseudo_children->message_hwnds) |
8a3cb9c6 | 578 | #define w32_pseudo_child_sigterm (w32_pseudo_children->sigterm) |
7766f137 | 579 | #define w32_internal_host (PL_sys_intern.internal_host) |
8fb3fcfb | 580 | #define w32_timerid (PL_sys_intern.timerid) |
aeecf691 | 581 | #define w32_message_hwnd (PL_sys_intern.message_hwnd) |
3fadfdf1 | 582 | #define w32_sighandler (PL_sys_intern.sigtable) |
05ec9bb3 NIS |
583 | #define w32_poll_count (PL_sys_intern.poll_count) |
584 | #define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL) | |
3db8f154 MB |
585 | #define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) |
586 | #define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) | |
587 | #define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) | |
588 | #define w32_servent (PL_sys_intern.thr_intern.Wservent) | |
f4257e4d | 589 | #define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) |
3db8f154 MB |
590 | #define w32_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow) |
591 | #define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow) | |
c53bd28a | 592 | |
7766f137 | 593 | #ifdef USE_ITHREADS |
8a3cb9c6 JD |
594 | void win32_wait_for_children(pTHX); |
595 | # define PERL_WAIT_FOR_CHILDREN win32_wait_for_children(aTHX) | |
7766f137 GS |
596 | #endif |
597 | ||
1f664ef5 SH |
598 | /* The following ioinfo struct manipulations had been removed but were |
599 | * reinstated to fix RT#120091/118059. However, they do not work with | |
600 | * the rewritten CRT in VS2015 so they are removed once again for VS2015 | |
601 | * onwards, which will therefore suffer from the reintroduction of the | |
602 | * close socket bug. */ | |
603 | #if (!defined(_MSC_VER)) || (defined(_MSC_VER) && _MSC_VER < 1900) | |
604 | ||
b47a847f | 605 | #ifdef PERL_CORE |
1f664ef5 | 606 | |
b47a847f DD |
607 | /* C doesn't like repeat struct definitions */ |
608 | #if defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION>=3) | |
1f664ef5 | 609 | # undef _CRTIMP |
b47a847f DD |
610 | #endif |
611 | #ifndef _CRTIMP | |
1f664ef5 | 612 | # define _CRTIMP __declspec(dllimport) |
b47a847f DD |
613 | #endif |
614 | ||
92ca2349 | 615 | #ifndef __MINGW32__ |
b47a847f DD |
616 | /* size of ioinfo struct is determined at runtime */ |
617 | # define WIN32_DYN_IOINFO_SIZE | |
618 | #endif | |
619 | ||
620 | #ifndef WIN32_DYN_IOINFO_SIZE | |
621 | /* | |
622 | * Control structure for lowio file handles | |
623 | */ | |
624 | typedef struct { | |
625 | intptr_t osfhnd;/* underlying OS file HANDLE */ | |
626 | char osfile; /* attributes of file (e.g., open in text mode?) */ | |
627 | char pipech; /* one char buffer for handles opened on pipes */ | |
628 | int lockinitflag; | |
629 | CRITICAL_SECTION lock; | |
bb0f0a6a | 630 | /* this struct definition breaks ABI compatibility with |
b47a847f | 631 | * not using, cl.exe's native VS version specitfic CRT. */ |
b47a847f DD |
632 | # ifndef _SAFECRT_IMPL |
633 | /* Not used in the safecrt downlevel. We do not define them, so we cannot | |
634 | * use them accidentally */ | |
635 | char textmode : 7;/* __IOINFO_TM_ANSI or __IOINFO_TM_UTF8 or __IOINFO_TM_UTF16LE */ | |
636 | char unicode : 1; /* Was the file opened as unicode? */ | |
637 | char pipech2[2]; /* 2 more peak ahead chars for UNICODE mode */ | |
638 | __int64 startpos; /* File position that matches buffer start */ | |
639 | BOOL utf8translations; /* Buffer contains translations other than CRLF*/ | |
640 | char dbcsBuffer; /* Buffer for the lead byte of dbcs when converting from dbcs to unicode */ | |
641 | BOOL dbcsBufferUsed; /* Bool for the lead byte buffer is used or not */ | |
642 | # endif | |
b47a847f DD |
643 | } ioinfo; |
644 | #else | |
645 | typedef intptr_t ioinfo; | |
646 | #endif | |
647 | ||
648 | /* | |
649 | * Array of arrays of control structures for lowio files. | |
650 | */ | |
651 | EXTERN_C _CRTIMP ioinfo* __pioinfo[]; | |
652 | ||
653 | /* | |
654 | * Definition of IOINFO_L2E, the log base 2 of the number of elements in each | |
655 | * array of ioinfo structs. | |
656 | */ | |
657 | #define IOINFO_L2E 5 | |
658 | ||
659 | /* | |
660 | * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array | |
661 | */ | |
662 | #define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E) | |
663 | ||
664 | /* | |
665 | * Access macros for getting at an ioinfo struct and its fields from a | |
666 | * file handle | |
667 | */ | |
668 | #ifdef WIN32_DYN_IOINFO_SIZE | |
669 | # define _pioinfo(i) ((intptr_t *) \ | |
670 | (((Size_t)__pioinfo[(i) >> IOINFO_L2E])/* * to head of array ioinfo [] */\ | |
671 | /* offset to the head of a particular ioinfo struct */ \ | |
672 | + (((i) & (IOINFO_ARRAY_ELTS - 1)) * w32_ioinfo_size)) \ | |
673 | ) | |
674 | /* first slice of ioinfo is always the OS handle */ | |
675 | # define _osfhnd(i) (*(_pioinfo(i))) | |
676 | #else | |
677 | # define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1))) | |
678 | # define _osfhnd(i) (_pioinfo(i)->osfhnd) | |
679 | #endif | |
680 | ||
681 | /* since we are not doing a dup2(), this works fine */ | |
1f664ef5 SH |
682 | #define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (intptr_t)osfh) |
683 | ||
b47a847f DD |
684 | #endif /* PERL_CORE */ |
685 | ||
1f664ef5 SH |
686 | #endif /* !defined(_MSC_VER) || _MSC_VER<1900 */ |
687 | ||
3fadfdf1 | 688 | /* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */ |
6e22d046 JH |
689 | #if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX) |
690 | #undef PERLIO_NOT_STDIO | |
691 | #endif | |
adb71456 NIS |
692 | #define PERLIO_NOT_STDIO 0 |
693 | ||
b4748376 NIS |
694 | #define EXEC_ARGV_CAST(x) ((const char *const *) x) |
695 | ||
f4958739 | 696 | DllExport void *win32_signal_context(void); |
1018e26f NIS |
697 | #define PERL_GET_SIG_CONTEXT win32_signal_context() |
698 | ||
7bd379e8 YO |
699 | #define Win_GetModuleHandle GetModuleHandle |
700 | #define Win_GetProcAddress GetProcAddress | |
701 | #define Win_GetModuleFileName GetModuleFileName | |
702 | #define Win_CreateSemaphore CreateSemaphore | |
7bd379e8 | 703 | |
52bd4b10 TC |
704 | #if defined(PERL_CORE) && !defined(O_ACCMODE) |
705 | # define O_ACCMODE (O_RDWR | O_WRONLY | O_RDONLY) | |
706 | #endif | |
707 | ||
92b3a3eb TC |
708 | /* ucrt at least seems to allocate a whole bit per type, |
709 | just mask off one bit from the mask for our symlink | |
710 | file type. | |
711 | */ | |
712 | #define _S_IFLNK ((unsigned)(_S_IFMT ^ (_S_IFMT & -_S_IFMT))) | |
713 | #undef S_ISLNK | |
714 | #define S_ISLNK(mode) (((mode) & _S_IFMT) == _S_IFLNK) | |
715 | ||
716 | /* | |
717 | ||
718 | The default CRT struct stat uses unsigned short for st_dev and st_ino | |
719 | which obviously isn't enough, so we define our own structure. | |
720 | ||
721 | */ | |
722 | ||
723 | typedef DWORD Dev_t; | |
724 | typedef unsigned __int64 Ino_t; | |
725 | ||
726 | struct w32_stat { | |
727 | Dev_t st_dev; | |
728 | Ino_t st_ino; | |
729 | unsigned short st_mode; | |
730 | DWORD st_nlink; | |
731 | short st_uid; | |
732 | short st_gid; | |
733 | Dev_t st_rdev; | |
734 | Off_t st_size; | |
735 | time_t st_atime; | |
736 | time_t st_mtime; | |
737 | time_t st_ctime; | |
738 | }; | |
739 | ||
68dc0745 | 740 | #endif /* _INC_WIN32_PERL5 */ |
7a9ec5a3 | 741 |