Commit | Line | Data |
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 |
12 | #ifndef _WIN32_WINNT |
13 | # define _WIN32_WINNT 0x0400 /* needed for TryEnterCriticalSection() etc. */ |
14 | #endif |
638eceb6 |
15 | |
32e30700 |
16 | #if defined(PERL_OBJECT) || defined(PERL_IMPLICIT_SYS) || defined(PERL_CAPI) |
e9ee4811 |
17 | # define DYNAMIC_ENV_FETCH |
18 | # define ENV_HV_NAME "___ENV_HV_NAME___" |
a6c40364 |
19 | # define HAS_GETENV_LEN |
e9ee4811 |
20 | # define prime_env_iter() |
ab39fa9d |
21 | # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */ |
c5be433b |
22 | # define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */ |
ab39fa9d |
23 | # ifdef PERL_GLOBAL_STRUCT |
32e30700 |
24 | # error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS |
ab39fa9d |
25 | # endif |
e5a95ffb |
26 | # define win32_get_privlib PerlEnv_lib_path |
ab39fa9d |
27 | # define win32_get_sitelib PerlEnv_sitelib_path |
4ea817c6 |
28 | # define win32_get_vendorlib PerlEnv_vendorlib_path |
9d8a25dc |
29 | #endif |
30 | |
a835ef8a |
31 | #ifdef __GNUC__ |
b7c82df9 |
32 | # ifndef __int64 /* some versions seem to #define it already */ |
33 | # define __int64 long long |
34 | # endif |
db15561c |
35 | # define Win32_Winsock |
a835ef8a |
36 | #endif |
37 | |
22239a37 |
38 | /* Define DllExport akin to perl's EXT, |
39 | * If we are in the DLL or mimicing the DLL for Win95 work round |
40 | * then Export the symbol, |
41 | * otherwise import it. |
42 | */ |
43 | |
5db10396 |
44 | /* now even GCC supports __declspec() */ |
45 | |
c69f6586 |
46 | #if defined(PERL_OBJECT) |
47 | #define DllExport |
48 | #else |
22239a37 |
49 | #if defined(PERLDLL) || defined(WIN95FIX) |
852c2e52 |
50 | #define DllExport |
51 | /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */ |
22239a37 |
52 | #else |
53 | #define DllExport __declspec(dllimport) |
54 | #endif |
c69f6586 |
55 | #endif |
c69f112c |
56 | |
0a753a76 |
57 | #define WIN32_LEAN_AND_MEAN |
58 | #include <windows.h> |
59 | |
68dc0745 |
60 | #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */ |
61 | #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */ |
68dc0745 |
62 | #endif /*WIN32_LEAN_AND_MEAN */ |
0a753a76 |
63 | |
eda5ff31 |
64 | #ifndef TLS_OUT_OF_INDEXES |
65 | #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF |
66 | #endif |
67 | |
0a753a76 |
68 | #include <dirent.h> |
69 | #include <io.h> |
70 | #include <process.h> |
71 | #include <stdio.h> |
72 | #include <direct.h> |
390b85e7 |
73 | #include <stdlib.h> |
7a1f88ac |
74 | #include <fcntl.h> |
390b85e7 |
75 | #ifndef EXT |
76 | #include "EXTERN.h" |
77 | #endif |
78 | |
c69f112c |
79 | struct tms { |
80 | long tms_utime; |
81 | long tms_stime; |
82 | long tms_cutime; |
83 | long tms_cstime; |
84 | }; |
85 | |
b2af26b1 |
86 | #ifndef SYS_NMLN |
87 | #define SYS_NMLN 257 |
88 | #endif |
89 | |
90 | struct utsname { |
91 | char sysname[SYS_NMLN]; |
92 | char nodename[SYS_NMLN]; |
93 | char release[SYS_NMLN]; |
94 | char version[SYS_NMLN]; |
95 | char machine[SYS_NMLN]; |
96 | }; |
97 | |
390b85e7 |
98 | #ifndef START_EXTERN_C |
b3e5c95e |
99 | #undef EXTERN_C |
390b85e7 |
100 | #ifdef __cplusplus |
101 | # define START_EXTERN_C extern "C" { |
102 | # define END_EXTERN_C } |
103 | # define EXTERN_C extern "C" |
104 | #else |
105 | # define START_EXTERN_C |
106 | # define END_EXTERN_C |
107 | # define EXTERN_C |
108 | #endif |
109 | #endif |
110 | |
111 | #define STANDARD_C 1 |
112 | #define DOSISH 1 /* no escaping our roots */ |
113 | #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */ |
0a753a76 |
114 | |
f3986ebb |
115 | /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as |
116 | * real filehandles. XXX Should always be defined (the other version is untested) */ |
117 | #define USE_SOCKETS_AS_HANDLES |
118 | |
a7092146 |
119 | /* read() and write() aren't transparent for socket handles */ |
120 | #define PERL_SOCK_SYSREAD_IS_RECV |
121 | #define PERL_SOCK_SYSWRITE_IS_SEND |
122 | |
682fc664 |
123 | #define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */ |
a7092146 |
124 | |
f3986ebb |
125 | /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls |
126 | * to read the environment, bypassing the runtime's (usually broken) |
127 | * facilities for accessing the same. See note in util.c/my_setenv(). */ |
128 | /*#define USE_WIN32_RTL_ENV */ |
0a753a76 |
129 | |
9e5f57de |
130 | /* Define USE_FIXED_OSFHANDLE to fix MSVCRT's _open_osfhandle() on W95. |
131 | It now uses some black magic to work seamlessly with the DLL CRT and |
132 | works with MSVC++ 4.0+ or GCC/Mingw32 |
133 | -- BKS 1-24-2000 */ |
134 | #if (defined(_M_IX86) && _MSC_VER >= 1000) || defined(__MINGW32__) |
f3986ebb |
135 | #define USE_FIXED_OSFHANDLE |
136 | #endif |
137 | |
902173a3 |
138 | #define ENV_IS_CASELESS |
139 | |
d41de25a |
140 | #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */ |
f3986ebb |
141 | #define VER_PLATFORM_WIN32_WINDOWS 1 |
142 | #endif |
143 | |
d41de25a |
144 | #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */ |
145 | #define FILE_SHARE_DELETE 0x00000004 |
146 | #endif |
147 | |
327c3667 |
148 | /* access() mode bits */ |
149 | #ifndef R_OK |
150 | # define R_OK 4 |
151 | # define W_OK 2 |
152 | # define X_OK 1 |
153 | # define F_OK 0 |
154 | #endif |
155 | |
c44d3fdb |
156 | #define PERL_GET_CONTEXT_DEFINED |
157 | |
f3986ebb |
158 | /* Compiler-specific stuff. */ |
159 | |
910dfcc8 |
160 | #ifdef __BORLANDC__ /* Borland C++ */ |
3e3baf6d |
161 | |
162 | #define _access access |
163 | #define _chdir chdir |
4ce4f76e |
164 | #define _getpid getpid |
26871e0a |
165 | #define wcsicmp _wcsicmp |
3e3baf6d |
166 | #include <sys/types.h> |
167 | |
84902520 |
168 | #ifndef DllMain |
169 | #define DllMain DllEntryPoint |
170 | #endif |
171 | |
189b2af5 |
172 | #pragma warn -ccc /* "condition is always true/false" */ |
173 | #pragma warn -rch /* "unreachable code" */ |
174 | #pragma warn -sig /* "conversion may lose significant digits" */ |
175 | #pragma warn -pia /* "possibly incorrect assignment" */ |
176 | #pragma warn -par /* "parameter 'foo' is never used" */ |
177 | #pragma warn -aus /* "'foo' is assigned a value that is never used" */ |
178 | #pragma warn -use /* "'foo' is declared but never used" */ |
179 | #pragma warn -csu /* "comparing signed and unsigned values" */ |
180 | #pragma warn -pro /* "call to function with no prototype" */ |
327c3667 |
181 | #pragma warn -stu /* "undefined structure 'foo'" */ |
3e3baf6d |
182 | |
ac4c12e7 |
183 | /* Borland is picky about a bare member function name used as its ptr */ |
184 | #ifdef PERL_OBJECT |
0b94c7bb |
185 | # define MEMBER_TO_FPTR(name) &(name) |
ac4c12e7 |
186 | #endif |
187 | |
cd183fd9 |
188 | /* Borland C thinks that a pointer to a member variable is 12 bytes in size. */ |
189 | #define PERL_MEMBER_PTR_SIZE 12 |
190 | |
910dfcc8 |
191 | #endif |
3e3baf6d |
192 | |
f3986ebb |
193 | #ifdef _MSC_VER /* Microsoft Visual C++ */ |
194 | |
0a753a76 |
195 | typedef long uid_t; |
196 | typedef long gid_t; |
a6c40364 |
197 | typedef unsigned short mode_t; |
f3986ebb |
198 | #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) |
199 | |
0f4eea8f |
200 | /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ |
cd183fd9 |
201 | #define PERL_MEMBER_PTR_SIZE 16 |
0f4eea8f |
202 | |
f3986ebb |
203 | #endif /* _MSC_VER */ |
204 | |
910dfcc8 |
205 | #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
206 | |
207 | typedef long uid_t; |
208 | typedef long gid_t; |
b1d1613b |
209 | #ifndef _environ |
3730b96e |
210 | #define _environ environ |
b1d1613b |
211 | #endif |
3730b96e |
212 | #define flushall _flushall |
213 | #define fcloseall _fcloseall |
910dfcc8 |
214 | |
db15561c |
215 | #ifdef PERL_OBJECT |
0b94c7bb |
216 | # define MEMBER_TO_FPTR(name) &(name) |
db15561c |
217 | #endif |
218 | |
ac4c12e7 |
219 | #ifndef _O_NOINHERIT |
220 | # define _O_NOINHERIT 0x0080 |
221 | # ifndef _NO_OLDNAMES |
222 | # define O_NOINHERIT _O_NOINHERIT |
223 | # endif |
224 | #endif |
225 | |
910dfcc8 |
226 | #endif /* __MINGW32__ */ |
227 | |
f8fb7c90 |
228 | /* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */ |
229 | #ifndef CP_UTF8 |
230 | # define CP_UTF8 65001 |
231 | #endif |
232 | |
f3986ebb |
233 | /* compatibility stuff for other compilers goes here */ |
0a753a76 |
234 | |
0a753a76 |
235 | |
dfdd1393 |
236 | #if !defined(PERL_OBJECT) && defined(PERL_CAPI) && defined(PERL_MEMBER_PTR_SIZE) |
cd183fd9 |
237 | # define STRUCT_MGVTBL_DEFINITION \ |
238 | struct mgvtbl { \ |
239 | union { \ |
240 | int (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg); \ |
241 | char handle_VC_problem1[PERL_MEMBER_PTR_SIZE]; \ |
242 | }; \ |
243 | union { \ |
244 | int (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg); \ |
245 | char handle_VC_problem2[PERL_MEMBER_PTR_SIZE]; \ |
246 | }; \ |
247 | union { \ |
248 | U32 (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg); \ |
249 | char handle_VC_problem3[PERL_MEMBER_PTR_SIZE]; \ |
250 | }; \ |
251 | union { \ |
252 | int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg); \ |
253 | char handle_VC_problem4[PERL_MEMBER_PTR_SIZE]; \ |
254 | }; \ |
255 | union { \ |
256 | int (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg); \ |
257 | char handle_VC_problem5[PERL_MEMBER_PTR_SIZE]; \ |
258 | }; \ |
259 | } |
260 | |
261 | # define BASEOP_DEFINITION \ |
262 | OP* op_next; \ |
263 | OP* op_sibling; \ |
264 | OP* (CPERLscope(*op_ppaddr))(pTHX); \ |
265 | char handle_VC_problem[PERL_MEMBER_PTR_SIZE-sizeof(OP*)]; \ |
266 | PADOFFSET op_targ; \ |
267 | OPCODE op_type; \ |
268 | U16 op_seq; \ |
269 | U8 op_flags; \ |
270 | U8 op_private; |
271 | |
dfdd1393 |
272 | #endif /* !PERL_OBJECT && PERL_CAPI && PERL_MEMBER_PTR_SIZE */ |
cd183fd9 |
273 | |
274 | |
390b85e7 |
275 | START_EXTERN_C |
f3986ebb |
276 | |
277 | /* For UNIX compatibility. */ |
278 | |
0a753a76 |
279 | extern uid_t getuid(void); |
280 | extern gid_t getgid(void); |
281 | extern uid_t geteuid(void); |
282 | extern gid_t getegid(void); |
0a753a76 |
283 | extern int setuid(uid_t uid); |
284 | extern int setgid(gid_t gid); |
285 | extern int kill(int pid, int sig); |
161b471a |
286 | extern void *sbrk(int need); |
e34ffe5a |
287 | extern char * getlogin(void); |
b990f8c8 |
288 | extern int chown(const char *p, uid_t o, gid_t g); |
d55594ae |
289 | |
f3986ebb |
290 | #undef Stat |
291 | #define Stat win32_stat |
3e3baf6d |
292 | |
f3986ebb |
293 | #undef init_os_extras |
294 | #define init_os_extras Perl_init_os_extras |
390b85e7 |
295 | |
22239a37 |
296 | DllExport void Perl_win32_init(int *argcp, char ***argvp); |
c5be433b |
297 | DllExport void Perl_init_os_extras(); |
298 | DllExport void win32_str_os_error(void *sv, DWORD err); |
299 | DllExport int RunPerl(int argc, char **argv, char **env); |
0551aaa8 |
300 | |
635bbe87 |
301 | typedef struct { |
302 | HANDLE childStdIn; |
303 | HANDLE childStdOut; |
304 | HANDLE childStdErr; |
305 | } child_IO_table; |
306 | |
307 | DllExport void win32_get_child_IO(child_IO_table* ptr); |
308 | |
f3986ebb |
309 | #ifndef USE_SOCKETS_AS_HANDLES |
310 | extern FILE * my_fdopen(int, char *); |
d55594ae |
311 | #endif |
f3986ebb |
312 | extern int my_fclose(FILE *); |
c5be433b |
313 | extern int do_aspawn(void *really, void **mark, void **sp); |
314 | extern int do_spawn(char *cmd); |
315 | extern int do_spawn_nowait(char *cmd); |
4ea817c6 |
316 | extern char * win32_get_privlib(const char *pl); |
317 | extern char * win32_get_sitelib(const char *pl); |
318 | extern char * win32_get_vendorlib(const char *pl); |
f3986ebb |
319 | extern int IsWin95(void); |
320 | extern int IsWinNT(void); |
c0932edc |
321 | extern void win32_argv2utf8(int argc, char** argv); |
d55594ae |
322 | |
f3986ebb |
323 | extern char * staticlinkmodules[]; |
390b85e7 |
324 | |
325 | END_EXTERN_C |
d55594ae |
326 | |
68dc0745 |
327 | typedef char * caddr_t; /* In malloc.c (core address). */ |
0a753a76 |
328 | |
68dc0745 |
329 | /* |
68dc0745 |
330 | * handle socket stuff, assuming socket is always available |
331 | */ |
0a753a76 |
332 | #include <sys/socket.h> |
333 | #include <netdb.h> |
334 | |
bbc8f9de |
335 | #ifdef MYMALLOC |
336 | #define EMBEDMYMALLOC /**/ |
337 | /* #define USE_PERL_SBRK /**/ |
338 | /* #define PERL_SBRK_VIA_MALLOC /**/ |
339 | #endif |
340 | |
c31fac66 |
341 | #if defined(PERLDLL) && !defined(PERL_CORE) |
bbc8f9de |
342 | #define PERL_CORE |
343 | #endif |
344 | |
e68cb057 |
345 | #ifdef PERL_TEXTMODE_SCRIPTS |
c39cd008 |
346 | # define PERL_SCRIPT_MODE "r" |
a868473f |
347 | #else |
c39cd008 |
348 | # define PERL_SCRIPT_MODE "rb" |
a868473f |
349 | #endif |
350 | |
3352bfcb |
351 | /* |
352 | * Now Win32 specific per-thread data stuff |
353 | */ |
354 | |
355 | struct thread_intern { |
356 | /* XXX can probably use one buffer instead of several */ |
357 | char Wstrerror_buffer[512]; |
358 | struct servent Wservent; |
359 | char Wgetlogin_buffer[128]; |
360 | # ifdef USE_SOCKETS_AS_HANDLES |
361 | int Winit_socktype; |
362 | # endif |
363 | # ifdef HAVE_DES_FCRYPT |
364 | char Wcrypt_buffer[30]; |
365 | # endif |
366 | # ifdef USE_RTL_THREAD_API |
367 | void * retv; /* slot for thread return value */ |
368 | # endif |
369 | }; |
370 | |
371 | #ifdef USE_THREADS |
372 | # ifndef USE_DECLSPEC_THREAD |
373 | # define HAVE_THREAD_INTERN |
374 | # endif /* !USE_DECLSPEC_THREAD */ |
375 | #endif /* USE_THREADS */ |
376 | |
4b556e6c |
377 | #define HAVE_INTERP_INTERN |
0aaad0ff |
378 | typedef struct { |
379 | long num; |
380 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; |
7766f137 |
381 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
0aaad0ff |
382 | } child_tab; |
383 | |
4b556e6c |
384 | struct interp_intern { |
0aaad0ff |
385 | char * perlshell_tokens; |
386 | char ** perlshell_vec; |
387 | long perlshell_items; |
388 | struct av * fdpid; |
389 | child_tab * children; |
7766f137 |
390 | #ifdef USE_ITHREADS |
391 | DWORD pseudo_id; |
392 | child_tab * pseudo_children; |
393 | #endif |
394 | void * internal_host; |
3352bfcb |
395 | #ifndef USE_THREADS |
396 | struct thread_intern thr_intern; |
397 | #endif |
4b556e6c |
398 | }; |
399 | |
4b556e6c |
400 | |
0aaad0ff |
401 | #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
402 | #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) |
403 | #define w32_perlshell_items (PL_sys_intern.perlshell_items) |
404 | #define w32_fdpid (PL_sys_intern.fdpid) |
405 | #define w32_children (PL_sys_intern.children) |
406 | #define w32_num_children (w32_children->num) |
407 | #define w32_child_pids (w32_children->pids) |
7766f137 |
408 | #define w32_child_handles (w32_children->handles) |
409 | #define w32_pseudo_id (PL_sys_intern.pseudo_id) |
410 | #define w32_pseudo_children (PL_sys_intern.pseudo_children) |
411 | #define w32_num_pseudo_children (w32_pseudo_children->num) |
412 | #define w32_pseudo_child_pids (w32_pseudo_children->pids) |
413 | #define w32_pseudo_child_handles (w32_pseudo_children->handles) |
414 | #define w32_internal_host (PL_sys_intern.internal_host) |
c53bd28a |
415 | #ifdef USE_THREADS |
3352bfcb |
416 | # define w32_strerror_buffer (thr->i.Wstrerror_buffer) |
417 | # define w32_getlogin_buffer (thr->i.Wgetlogin_buffer) |
418 | # define w32_crypt_buffer (thr->i.Wcrypt_buffer) |
419 | # define w32_servent (thr->i.Wservent) |
420 | # define w32_init_socktype (thr->i.Winit_socktype) |
421 | #else |
422 | # define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) |
423 | # define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) |
424 | # define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) |
425 | # define w32_servent (PL_sys_intern.thr_intern.Wservent) |
426 | # define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) |
e34ffe5a |
427 | #endif /* USE_THREADS */ |
c53bd28a |
428 | |
7fac1903 |
429 | /* UNICODE<>ANSI translation helpers */ |
430 | /* Use CP_ACP when mode is ANSI */ |
431 | /* Use CP_UTF8 when mode is UTF8 */ |
432 | |
e9ff6d27 |
433 | #define A2WHELPER_LEN(lpa, alen, lpw, nBytes)\ |
434 | (lpw[0] = 0, MultiByteToWideChar((IN_BYTE) ? CP_ACP : CP_UTF8, 0, \ |
435 | lpa, alen, lpw, (nBytes/sizeof(WCHAR)))) |
436 | #define A2WHELPER(lpa, lpw, nBytes) A2WHELPER_LEN(lpa, -1, lpw, nBytes) |
437 | |
438 | #define W2AHELPER_LEN(lpw, wlen, lpa, nChars)\ |
439 | (lpa[0] = '\0', WideCharToMultiByte((IN_BYTE) ? CP_ACP : CP_UTF8, 0, \ |
440 | lpw, wlen, (LPSTR)lpa, nChars,NULL,NULL)) |
441 | #define W2AHELPER(lpw, lpa, nChars) W2AHELPER_LEN(lpw, -1, lpa, nChars) |
7fac1903 |
442 | |
46487f74 |
443 | #define USING_WIDE() (PL_widesyscalls && PerlEnv_os_id() == VER_PLATFORM_WIN32_NT) |
7fac1903 |
444 | |
7766f137 |
445 | #ifdef USE_ITHREADS |
446 | # define PERL_WAIT_FOR_CHILDREN \ |
447 | STMT_START { \ |
448 | if (w32_pseudo_children && w32_num_pseudo_children) { \ |
449 | long children = w32_num_pseudo_children; \ |
450 | WaitForMultipleObjects(children, \ |
451 | w32_pseudo_child_handles, \ |
452 | TRUE, INFINITE); \ |
453 | while (children) \ |
454 | CloseHandle(w32_pseudo_child_handles[--children]); \ |
455 | } \ |
456 | } STMT_END |
457 | #endif |
458 | |
4f63d024 |
459 | /* |
460 | * This provides a layer of functions and macros to ensure extensions will |
461 | * get to use the same RTL functions as the core. |
462 | */ |
463 | #include "win32iop.h" |
464 | |
68dc0745 |
465 | #endif /* _INC_WIN32_PERL5 */ |
7a9ec5a3 |
466 | |