Commit | Line | Data |
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68dc0745 | 1 | /* WIN32.H |
2 | * | |
3 | * (c) 1995 Microsoft Corporation. All rights reserved. | |
4 | * Developed by hip communications inc., http://info.hip.com/info/ | |
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 GS |
12 | #ifndef _WIN32_WINNT |
13 | # define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */ | |
14 | #endif | |
638eceb6 | 15 | |
acfe0abc | 16 | #if defined(PERL_IMPLICIT_SYS) |
e9ee4811 | 17 | # define DYNAMIC_ENV_FETCH |
a6c40364 | 18 | # define HAS_GETENV_LEN |
e9ee4811 | 19 | # define prime_env_iter() |
ab39fa9d | 20 | # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */ |
c5be433b | 21 | # define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */ |
ab39fa9d | 22 | # ifdef PERL_GLOBAL_STRUCT |
32e30700 | 23 | # error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS |
ab39fa9d | 24 | # endif |
e5a95ffb | 25 | # define win32_get_privlib PerlEnv_lib_path |
ab39fa9d | 26 | # define win32_get_sitelib PerlEnv_sitelib_path |
4ea817c6 | 27 | # define win32_get_vendorlib PerlEnv_vendorlib_path |
9d8a25dc DL |
28 | #endif |
29 | ||
a835ef8a | 30 | #ifdef __GNUC__ |
b7c82df9 GS |
31 | # ifndef __int64 /* some versions seem to #define it already */ |
32 | # define __int64 long long | |
33 | # endif | |
db15561c | 34 | # define Win32_Winsock |
1c85e96a NIS |
35 | #ifdef __cplusplus |
36 | /* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */ | |
37 | #undef PERL_UNUSED_DECL | |
38 | #define PERL_UNUSED_DECL | |
a835ef8a | 39 | #endif |
1c85e96a NIS |
40 | #endif |
41 | ||
a835ef8a | 42 | |
22239a37 NIS |
43 | /* Define DllExport akin to perl's EXT, |
44 | * If we are in the DLL or mimicing the DLL for Win95 work round | |
45 | * then Export the symbol, | |
46 | * otherwise import it. | |
47 | */ | |
48 | ||
5db10396 GS |
49 | /* now even GCC supports __declspec() */ |
50 | ||
22239a37 | 51 | #if defined(PERLDLL) || defined(WIN95FIX) |
852c2e52 GS |
52 | #define DllExport |
53 | /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */ | |
22239a37 NIS |
54 | #else |
55 | #define DllExport __declspec(dllimport) | |
56 | #endif | |
c69f112c | 57 | |
0a753a76 | 58 | #define WIN32_LEAN_AND_MEAN |
59 | #include <windows.h> | |
60 | ||
68dc0745 | 61 | #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */ |
62 | #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */ | |
68dc0745 | 63 | #endif /*WIN32_LEAN_AND_MEAN */ |
0a753a76 | 64 | |
eda5ff31 GS |
65 | #ifndef TLS_OUT_OF_INDEXES |
66 | #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF | |
67 | #endif | |
68 | ||
0a753a76 | 69 | #include <dirent.h> |
70 | #include <io.h> | |
71 | #include <process.h> | |
72 | #include <stdio.h> | |
73 | #include <direct.h> | |
390b85e7 | 74 | #include <stdlib.h> |
7a1f88ac | 75 | #include <fcntl.h> |
390b85e7 GS |
76 | #ifndef EXT |
77 | #include "EXTERN.h" | |
78 | #endif | |
79 | ||
c69f112c NIS |
80 | struct tms { |
81 | long tms_utime; | |
82 | long tms_stime; | |
83 | long tms_cutime; | |
84 | long tms_cstime; | |
85 | }; | |
86 | ||
b2af26b1 GS |
87 | #ifndef SYS_NMLN |
88 | #define SYS_NMLN 257 | |
89 | #endif | |
90 | ||
91 | struct utsname { | |
92 | char sysname[SYS_NMLN]; | |
93 | char nodename[SYS_NMLN]; | |
94 | char release[SYS_NMLN]; | |
95 | char version[SYS_NMLN]; | |
96 | char machine[SYS_NMLN]; | |
97 | }; | |
98 | ||
390b85e7 | 99 | #ifndef START_EXTERN_C |
b3e5c95e | 100 | #undef EXTERN_C |
390b85e7 GS |
101 | #ifdef __cplusplus |
102 | # define START_EXTERN_C extern "C" { | |
103 | # define END_EXTERN_C } | |
104 | # define EXTERN_C extern "C" | |
105 | #else | |
106 | # define START_EXTERN_C | |
107 | # define END_EXTERN_C | |
108 | # define EXTERN_C | |
109 | #endif | |
110 | #endif | |
111 | ||
112 | #define STANDARD_C 1 | |
113 | #define DOSISH 1 /* no escaping our roots */ | |
114 | #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */ | |
0a753a76 | 115 | |
f3986ebb GS |
116 | /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as |
117 | * real filehandles. XXX Should always be defined (the other version is untested) */ | |
118 | #define USE_SOCKETS_AS_HANDLES | |
119 | ||
a7092146 GS |
120 | /* read() and write() aren't transparent for socket handles */ |
121 | #define PERL_SOCK_SYSREAD_IS_RECV | |
122 | #define PERL_SOCK_SYSWRITE_IS_SEND | |
123 | ||
682fc664 | 124 | #define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */ |
a7092146 | 125 | |
9e5f57de GS |
126 | /* Define USE_FIXED_OSFHANDLE to fix MSVCRT's _open_osfhandle() on W95. |
127 | It now uses some black magic to work seamlessly with the DLL CRT and | |
128 | works with MSVC++ 4.0+ or GCC/Mingw32 | |
129 | -- BKS 1-24-2000 */ | |
130 | #if (defined(_M_IX86) && _MSC_VER >= 1000) || defined(__MINGW32__) | |
f3986ebb GS |
131 | #define USE_FIXED_OSFHANDLE |
132 | #endif | |
133 | ||
6940069f GS |
134 | /* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock |
135 | DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0) | |
136 | -- BKS 5-29-2000 */ | |
137 | #if !(defined(_M_IX86) && _MSC_VER >= 1200) | |
138 | #define PERL_WIN32_SOCK_DLOAD | |
139 | #endif | |
902173a3 GS |
140 | #define ENV_IS_CASELESS |
141 | ||
d41de25a | 142 | #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */ |
f3986ebb GS |
143 | #define VER_PLATFORM_WIN32_WINDOWS 1 |
144 | #endif | |
145 | ||
d41de25a GS |
146 | #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */ |
147 | #define FILE_SHARE_DELETE 0x00000004 | |
148 | #endif | |
149 | ||
327c3667 GS |
150 | /* access() mode bits */ |
151 | #ifndef R_OK | |
152 | # define R_OK 4 | |
153 | # define W_OK 2 | |
154 | # define X_OK 1 | |
155 | # define F_OK 0 | |
156 | #endif | |
157 | ||
cc236deb GS |
158 | /* for waitpid() */ |
159 | #ifndef WNOHANG | |
160 | # define WNOHANG 1 | |
161 | #endif | |
162 | ||
c44d3fdb GS |
163 | #define PERL_GET_CONTEXT_DEFINED |
164 | ||
f3986ebb GS |
165 | /* Compiler-specific stuff. */ |
166 | ||
910dfcc8 | 167 | #ifdef __BORLANDC__ /* Borland C++ */ |
3e3baf6d | 168 | |
cb359b41 | 169 | #if (__BORLANDC__ <= 0x520) |
3e3baf6d TB |
170 | #define _access access |
171 | #define _chdir chdir | |
cb359b41 JH |
172 | #endif |
173 | ||
4ce4f76e | 174 | #define _getpid getpid |
26871e0a | 175 | #define wcsicmp _wcsicmp |
3e3baf6d TB |
176 | #include <sys/types.h> |
177 | ||
84902520 TB |
178 | #ifndef DllMain |
179 | #define DllMain DllEntryPoint | |
180 | #endif | |
181 | ||
189b2af5 GS |
182 | #pragma warn -ccc /* "condition is always true/false" */ |
183 | #pragma warn -rch /* "unreachable code" */ | |
184 | #pragma warn -sig /* "conversion may lose significant digits" */ | |
185 | #pragma warn -pia /* "possibly incorrect assignment" */ | |
186 | #pragma warn -par /* "parameter 'foo' is never used" */ | |
187 | #pragma warn -aus /* "'foo' is assigned a value that is never used" */ | |
188 | #pragma warn -use /* "'foo' is declared but never used" */ | |
189 | #pragma warn -csu /* "comparing signed and unsigned values" */ | |
3e3baf6d | 190 | |
cd183fd9 GS |
191 | /* Borland C thinks that a pointer to a member variable is 12 bytes in size. */ |
192 | #define PERL_MEMBER_PTR_SIZE 12 | |
193 | ||
1307044d VK |
194 | #define isnan _isnan |
195 | ||
910dfcc8 | 196 | #endif |
3e3baf6d | 197 | |
f3986ebb GS |
198 | #ifdef _MSC_VER /* Microsoft Visual C++ */ |
199 | ||
0a753a76 | 200 | typedef long uid_t; |
201 | typedef long gid_t; | |
a6c40364 | 202 | typedef unsigned short mode_t; |
f3986ebb GS |
203 | #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) |
204 | ||
0f4eea8f | 205 | /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ |
cd183fd9 | 206 | #define PERL_MEMBER_PTR_SIZE 16 |
0f4eea8f | 207 | |
5fb4d820 GS |
208 | #define isnan _isnan |
209 | ||
f3986ebb GS |
210 | #endif /* _MSC_VER */ |
211 | ||
910dfcc8 GS |
212 | #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
213 | ||
214 | typedef long uid_t; | |
215 | typedef long gid_t; | |
b1d1613b | 216 | #ifndef _environ |
3730b96e | 217 | #define _environ environ |
b1d1613b | 218 | #endif |
3730b96e GS |
219 | #define flushall _flushall |
220 | #define fcloseall _fcloseall | |
6940069f | 221 | #define isnan _isnan /* ...same libraries as MSVC */ |
910dfcc8 | 222 | |
ac4c12e7 GS |
223 | #ifndef _O_NOINHERIT |
224 | # define _O_NOINHERIT 0x0080 | |
225 | # ifndef _NO_OLDNAMES | |
226 | # define O_NOINHERIT _O_NOINHERIT | |
227 | # endif | |
228 | #endif | |
229 | ||
910dfcc8 GS |
230 | #endif /* __MINGW32__ */ |
231 | ||
f8fb7c90 GS |
232 | /* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */ |
233 | #ifndef CP_UTF8 | |
234 | # define CP_UTF8 65001 | |
235 | #endif | |
236 | ||
f3986ebb | 237 | /* compatibility stuff for other compilers goes here */ |
0a753a76 | 238 | |
390b85e7 | 239 | START_EXTERN_C |
f3986ebb GS |
240 | |
241 | /* For UNIX compatibility. */ | |
242 | ||
0a753a76 | 243 | extern uid_t getuid(void); |
244 | extern gid_t getgid(void); | |
245 | extern uid_t geteuid(void); | |
246 | extern gid_t getegid(void); | |
0a753a76 | 247 | extern int setuid(uid_t uid); |
248 | extern int setgid(gid_t gid); | |
249 | extern int kill(int pid, int sig); | |
161b471a | 250 | extern void *sbrk(int need); |
e34ffe5a | 251 | extern char * getlogin(void); |
b990f8c8 | 252 | extern int chown(const char *p, uid_t o, gid_t g); |
00b02797 | 253 | extern int mkstemp(const char *path); |
d55594ae | 254 | |
f3986ebb GS |
255 | #undef Stat |
256 | #define Stat win32_stat | |
3e3baf6d | 257 | |
f3986ebb GS |
258 | #undef init_os_extras |
259 | #define init_os_extras Perl_init_os_extras | |
390b85e7 | 260 | |
22239a37 | 261 | DllExport void Perl_win32_init(int *argcp, char ***argvp); |
cb359b41 | 262 | DllExport void Perl_init_os_extras(void); |
c5be433b GS |
263 | DllExport void win32_str_os_error(void *sv, DWORD err); |
264 | DllExport int RunPerl(int argc, char **argv, char **env); | |
0551aaa8 | 265 | |
635bbe87 GS |
266 | typedef struct { |
267 | HANDLE childStdIn; | |
268 | HANDLE childStdOut; | |
269 | HANDLE childStdErr; | |
f83751a7 GS |
270 | /* |
271 | * the following correspond to the fields of the same name | |
272 | * in the STARTUPINFO structure. Embedders can use these to | |
273 | * control the spawning process' look. | |
274 | * Example - to hide the window of the spawned process: | |
275 | * dwFlags = STARTF_USESHOWWINDOW; | |
276 | * wShowWindow = SW_HIDE; | |
277 | */ | |
278 | DWORD dwFlags; | |
279 | DWORD dwX; | |
280 | DWORD dwY; | |
281 | DWORD dwXSize; | |
282 | DWORD dwYSize; | |
283 | DWORD dwXCountChars; | |
284 | DWORD dwYCountChars; | |
285 | DWORD dwFillAttribute; | |
286 | WORD wShowWindow; | |
635bbe87 GS |
287 | } child_IO_table; |
288 | ||
289 | DllExport void win32_get_child_IO(child_IO_table* ptr); | |
290 | ||
f3986ebb GS |
291 | #ifndef USE_SOCKETS_AS_HANDLES |
292 | extern FILE * my_fdopen(int, char *); | |
d55594ae | 293 | #endif |
f3986ebb | 294 | extern int my_fclose(FILE *); |
ed59ec62 | 295 | extern int my_fstat(int fd, struct stat *sbufptr); |
c5be433b GS |
296 | extern int do_aspawn(void *really, void **mark, void **sp); |
297 | extern int do_spawn(char *cmd); | |
298 | extern int do_spawn_nowait(char *cmd); | |
4ea817c6 GS |
299 | extern char * win32_get_privlib(const char *pl); |
300 | extern char * win32_get_sitelib(const char *pl); | |
301 | extern char * win32_get_vendorlib(const char *pl); | |
f3986ebb GS |
302 | extern int IsWin95(void); |
303 | extern int IsWinNT(void); | |
c0932edc | 304 | extern void win32_argv2utf8(int argc, char** argv); |
d55594ae | 305 | |
1c0ca838 GS |
306 | #ifdef PERL_IMPLICIT_SYS |
307 | extern void win32_delete_internal_host(void *h); | |
308 | #endif | |
309 | ||
f3986ebb | 310 | extern char * staticlinkmodules[]; |
390b85e7 GS |
311 | |
312 | END_EXTERN_C | |
d55594ae | 313 | |
68dc0745 | 314 | typedef char * caddr_t; /* In malloc.c (core address). */ |
0a753a76 | 315 | |
68dc0745 | 316 | /* |
68dc0745 | 317 | * handle socket stuff, assuming socket is always available |
318 | */ | |
0a753a76 | 319 | #include <sys/socket.h> |
320 | #include <netdb.h> | |
321 | ||
bbc8f9de NIS |
322 | #ifdef MYMALLOC |
323 | #define EMBEDMYMALLOC /**/ | |
324 | /* #define USE_PERL_SBRK /**/ | |
325 | /* #define PERL_SBRK_VIA_MALLOC /**/ | |
326 | #endif | |
327 | ||
c31fac66 | 328 | #if defined(PERLDLL) && !defined(PERL_CORE) |
bbc8f9de NIS |
329 | #define PERL_CORE |
330 | #endif | |
331 | ||
e68cb057 | 332 | #ifdef PERL_TEXTMODE_SCRIPTS |
c39cd008 | 333 | # define PERL_SCRIPT_MODE "r" |
a868473f | 334 | #else |
c39cd008 | 335 | # define PERL_SCRIPT_MODE "rb" |
a868473f NIS |
336 | #endif |
337 | ||
3352bfcb GS |
338 | /* |
339 | * Now Win32 specific per-thread data stuff | |
340 | */ | |
341 | ||
342 | struct thread_intern { | |
343 | /* XXX can probably use one buffer instead of several */ | |
344 | char Wstrerror_buffer[512]; | |
345 | struct servent Wservent; | |
346 | char Wgetlogin_buffer[128]; | |
347 | # ifdef USE_SOCKETS_AS_HANDLES | |
348 | int Winit_socktype; | |
349 | # endif | |
350 | # ifdef HAVE_DES_FCRYPT | |
351 | char Wcrypt_buffer[30]; | |
352 | # endif | |
353 | # ifdef USE_RTL_THREAD_API | |
354 | void * retv; /* slot for thread return value */ | |
355 | # endif | |
356 | }; | |
357 | ||
4d1ff10f | 358 | #ifdef USE_5005THREADS |
3352bfcb GS |
359 | # ifndef USE_DECLSPEC_THREAD |
360 | # define HAVE_THREAD_INTERN | |
361 | # endif /* !USE_DECLSPEC_THREAD */ | |
4d1ff10f | 362 | #endif /* USE_5005THREADS */ |
3352bfcb | 363 | |
4b556e6c | 364 | #define HAVE_INTERP_INTERN |
0aaad0ff GS |
365 | typedef struct { |
366 | long num; | |
367 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; | |
7766f137 | 368 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
0aaad0ff GS |
369 | } child_tab; |
370 | ||
4b556e6c | 371 | struct interp_intern { |
0aaad0ff GS |
372 | char * perlshell_tokens; |
373 | char ** perlshell_vec; | |
374 | long perlshell_items; | |
375 | struct av * fdpid; | |
376 | child_tab * children; | |
7766f137 GS |
377 | #ifdef USE_ITHREADS |
378 | DWORD pseudo_id; | |
379 | child_tab * pseudo_children; | |
380 | #endif | |
381 | void * internal_host; | |
4d1ff10f | 382 | #ifndef USE_5005THREADS |
3352bfcb GS |
383 | struct thread_intern thr_intern; |
384 | #endif | |
8fb3fcfb NIS |
385 | UINT timerid; |
386 | HANDLE msg_event; | |
4b556e6c JD |
387 | }; |
388 | ||
8fb3fcfb NIS |
389 | DllExport int win32_async_check(pTHX); |
390 | ||
391 | #define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX) | |
4b556e6c | 392 | |
0aaad0ff GS |
393 | #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
394 | #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) | |
395 | #define w32_perlshell_items (PL_sys_intern.perlshell_items) | |
396 | #define w32_fdpid (PL_sys_intern.fdpid) | |
397 | #define w32_children (PL_sys_intern.children) | |
398 | #define w32_num_children (w32_children->num) | |
399 | #define w32_child_pids (w32_children->pids) | |
7766f137 GS |
400 | #define w32_child_handles (w32_children->handles) |
401 | #define w32_pseudo_id (PL_sys_intern.pseudo_id) | |
402 | #define w32_pseudo_children (PL_sys_intern.pseudo_children) | |
403 | #define w32_num_pseudo_children (w32_pseudo_children->num) | |
404 | #define w32_pseudo_child_pids (w32_pseudo_children->pids) | |
405 | #define w32_pseudo_child_handles (w32_pseudo_children->handles) | |
406 | #define w32_internal_host (PL_sys_intern.internal_host) | |
8fb3fcfb NIS |
407 | #define w32_timerid (PL_sys_intern.timerid) |
408 | #define w32_do_async (w32_timerid != 0) | |
4d1ff10f | 409 | #ifdef USE_5005THREADS |
3352bfcb GS |
410 | # define w32_strerror_buffer (thr->i.Wstrerror_buffer) |
411 | # define w32_getlogin_buffer (thr->i.Wgetlogin_buffer) | |
412 | # define w32_crypt_buffer (thr->i.Wcrypt_buffer) | |
413 | # define w32_servent (thr->i.Wservent) | |
414 | # define w32_init_socktype (thr->i.Winit_socktype) | |
415 | #else | |
416 | # define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) | |
417 | # define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) | |
418 | # define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) | |
419 | # define w32_servent (PL_sys_intern.thr_intern.Wservent) | |
420 | # define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) | |
4d1ff10f | 421 | #endif /* USE_5005THREADS */ |
c53bd28a | 422 | |
7fac1903 GS |
423 | /* UNICODE<>ANSI translation helpers */ |
424 | /* Use CP_ACP when mode is ANSI */ | |
425 | /* Use CP_UTF8 when mode is UTF8 */ | |
426 | ||
e9ff6d27 | 427 | #define A2WHELPER_LEN(lpa, alen, lpw, nBytes)\ |
c8f3d7f8 | 428 | (lpw[0] = 0, MultiByteToWideChar((IN_BYTES) ? CP_ACP : CP_UTF8, 0, \ |
e9ff6d27 GS |
429 | lpa, alen, lpw, (nBytes/sizeof(WCHAR)))) |
430 | #define A2WHELPER(lpa, lpw, nBytes) A2WHELPER_LEN(lpa, -1, lpw, nBytes) | |
431 | ||
432 | #define W2AHELPER_LEN(lpw, wlen, lpa, nChars)\ | |
c8f3d7f8 | 433 | (lpa[0] = '\0', WideCharToMultiByte((IN_BYTES) ? CP_ACP : CP_UTF8, 0, \ |
e9ff6d27 GS |
434 | lpw, wlen, (LPSTR)lpa, nChars,NULL,NULL)) |
435 | #define W2AHELPER(lpw, lpa, nChars) W2AHELPER_LEN(lpw, -1, lpa, nChars) | |
7fac1903 | 436 | |
46487f74 | 437 | #define USING_WIDE() (PL_widesyscalls && PerlEnv_os_id() == VER_PLATFORM_WIN32_NT) |
7fac1903 | 438 | |
7766f137 GS |
439 | #ifdef USE_ITHREADS |
440 | # define PERL_WAIT_FOR_CHILDREN \ | |
441 | STMT_START { \ | |
442 | if (w32_pseudo_children && w32_num_pseudo_children) { \ | |
443 | long children = w32_num_pseudo_children; \ | |
444 | WaitForMultipleObjects(children, \ | |
445 | w32_pseudo_child_handles, \ | |
446 | TRUE, INFINITE); \ | |
447 | while (children) \ | |
448 | CloseHandle(w32_pseudo_child_handles[--children]); \ | |
449 | } \ | |
450 | } STMT_END | |
451 | #endif | |
452 | ||
a10b7b7e GS |
453 | #if defined(USE_FIXED_OSFHANDLE) || defined(PERL_MSVCRT_READFIX) |
454 | #ifdef PERL_CORE | |
455 | ||
456 | /* C doesn't like repeat struct definitions */ | |
457 | #ifndef _CRTIMP | |
458 | #define _CRTIMP __declspec(dllimport) | |
459 | #endif | |
460 | ||
461 | /* | |
462 | * Control structure for lowio file handles | |
463 | */ | |
464 | typedef struct { | |
465 | long osfhnd; /* underlying OS file HANDLE */ | |
466 | char osfile; /* attributes of file (e.g., open in text mode?) */ | |
467 | char pipech; /* one char buffer for handles opened on pipes */ | |
468 | int lockinitflag; | |
469 | CRITICAL_SECTION lock; | |
470 | } ioinfo; | |
471 | ||
472 | ||
473 | /* | |
474 | * Array of arrays of control structures for lowio files. | |
475 | */ | |
476 | EXTERN_C _CRTIMP ioinfo* __pioinfo[]; | |
477 | ||
478 | /* | |
479 | * Definition of IOINFO_L2E, the log base 2 of the number of elements in each | |
480 | * array of ioinfo structs. | |
481 | */ | |
482 | #define IOINFO_L2E 5 | |
483 | ||
484 | /* | |
485 | * Definition of IOINFO_ARRAY_ELTS, the number of elements in ioinfo array | |
486 | */ | |
487 | #define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E) | |
488 | ||
489 | /* | |
490 | * Access macros for getting at an ioinfo struct and its fields from a | |
491 | * file handle | |
492 | */ | |
493 | #define _pioinfo(i) (__pioinfo[(i) >> IOINFO_L2E] + ((i) & (IOINFO_ARRAY_ELTS - 1))) | |
494 | #define _osfhnd(i) (_pioinfo(i)->osfhnd) | |
495 | #define _osfile(i) (_pioinfo(i)->osfile) | |
496 | #define _pipech(i) (_pioinfo(i)->pipech) | |
497 | ||
498 | /* since we are not doing a dup2(), this works fine */ | |
499 | #define _set_osfhnd(fh, osfh) (void)(_osfhnd(fh) = (long)osfh) | |
500 | #endif | |
501 | #endif | |
502 | ||
6e22d046 JH |
503 | /* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */ |
504 | #if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX) | |
505 | #undef PERLIO_NOT_STDIO | |
506 | #endif | |
adb71456 NIS |
507 | #define PERLIO_NOT_STDIO 0 |
508 | ||
509 | #include "perlio.h" | |
510 | ||
4f63d024 GS |
511 | /* |
512 | * This provides a layer of functions and macros to ensure extensions will | |
513 | * get to use the same RTL functions as the core. | |
514 | */ | |
515 | #include "win32iop.h" | |
516 | ||
b4748376 NIS |
517 | #define EXEC_ARGV_CAST(x) ((const char *const *) x) |
518 | ||
4fb841ef NIS |
519 | #if !defined(ECONNABORTED) && defined(WSAECONNABORTED) |
520 | #define ECONNABORTED WSAECONNABORTED | |
521 | #endif | |
522 | #if !defined(EAFNOSUPPORT) && defined(WSAEAFNOSUPPORT) | |
523 | #define EAFNOSUPPORT WSAEAFNOSUPPORT | |
524 | #endif | |
525 | ||
68dc0745 | 526 | #endif /* _INC_WIN32_PERL5 */ |
7a9ec5a3 | 527 | |
8fb3fcfb | 528 |