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 |
9d8a25dc |
28 | #endif |
29 | |
c5be433b |
30 | #if defined(PERL_IMPLICIT_CONTEXT) |
31 | # define PERL_GET_INTERP ((PerlInterpreter*)GetPerlInterpreter()) |
32 | # define PERL_SET_INTERP(i) (SetPerlInterpreter(i)) |
33 | #endif |
34 | |
a835ef8a |
35 | #ifdef __GNUC__ |
b7c82df9 |
36 | # ifndef __int64 /* some versions seem to #define it already */ |
37 | # define __int64 long long |
38 | # endif |
db15561c |
39 | # define Win32_Winsock |
a835ef8a |
40 | #endif |
41 | |
22239a37 |
42 | /* Define DllExport akin to perl's EXT, |
43 | * If we are in the DLL or mimicing the DLL for Win95 work round |
44 | * then Export the symbol, |
45 | * otherwise import it. |
46 | */ |
47 | |
5db10396 |
48 | /* now even GCC supports __declspec() */ |
49 | |
c69f6586 |
50 | #if defined(PERL_OBJECT) |
51 | #define DllExport |
52 | #else |
22239a37 |
53 | #if defined(PERLDLL) || defined(WIN95FIX) |
852c2e52 |
54 | #define DllExport |
55 | /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */ |
22239a37 |
56 | #else |
57 | #define DllExport __declspec(dllimport) |
58 | #endif |
c69f6586 |
59 | #endif |
c69f112c |
60 | |
0a753a76 |
61 | #define WIN32_LEAN_AND_MEAN |
62 | #include <windows.h> |
63 | |
68dc0745 |
64 | #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */ |
65 | #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */ |
68dc0745 |
66 | #endif /*WIN32_LEAN_AND_MEAN */ |
0a753a76 |
67 | |
eda5ff31 |
68 | #ifndef TLS_OUT_OF_INDEXES |
69 | #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF |
70 | #endif |
71 | |
0a753a76 |
72 | #include <dirent.h> |
73 | #include <io.h> |
74 | #include <process.h> |
75 | #include <stdio.h> |
76 | #include <direct.h> |
390b85e7 |
77 | #include <stdlib.h> |
78 | #ifndef EXT |
79 | #include "EXTERN.h" |
80 | #endif |
81 | |
c69f112c |
82 | struct tms { |
83 | long tms_utime; |
84 | long tms_stime; |
85 | long tms_cutime; |
86 | long tms_cstime; |
87 | }; |
88 | |
b2af26b1 |
89 | #ifndef SYS_NMLN |
90 | #define SYS_NMLN 257 |
91 | #endif |
92 | |
93 | struct utsname { |
94 | char sysname[SYS_NMLN]; |
95 | char nodename[SYS_NMLN]; |
96 | char release[SYS_NMLN]; |
97 | char version[SYS_NMLN]; |
98 | char machine[SYS_NMLN]; |
99 | }; |
100 | |
390b85e7 |
101 | #ifndef START_EXTERN_C |
b3e5c95e |
102 | #undef EXTERN_C |
390b85e7 |
103 | #ifdef __cplusplus |
104 | # define START_EXTERN_C extern "C" { |
105 | # define END_EXTERN_C } |
106 | # define EXTERN_C extern "C" |
107 | #else |
108 | # define START_EXTERN_C |
109 | # define END_EXTERN_C |
110 | # define EXTERN_C |
111 | #endif |
112 | #endif |
113 | |
114 | #define STANDARD_C 1 |
115 | #define DOSISH 1 /* no escaping our roots */ |
116 | #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */ |
0a753a76 |
117 | |
f3986ebb |
118 | /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as |
119 | * real filehandles. XXX Should always be defined (the other version is untested) */ |
120 | #define USE_SOCKETS_AS_HANDLES |
121 | |
a7092146 |
122 | /* read() and write() aren't transparent for socket handles */ |
123 | #define PERL_SOCK_SYSREAD_IS_RECV |
124 | #define PERL_SOCK_SYSWRITE_IS_SEND |
125 | |
682fc664 |
126 | #define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */ |
a7092146 |
127 | |
f3986ebb |
128 | /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls |
129 | * to read the environment, bypassing the runtime's (usually broken) |
130 | * facilities for accessing the same. See note in util.c/my_setenv(). */ |
131 | /*#define USE_WIN32_RTL_ENV */ |
0a753a76 |
132 | |
f3986ebb |
133 | /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95. |
134 | * Can only enable it if not using the DLL CRT (it doesn't expose internals) */ |
135 | #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86) |
136 | #define USE_FIXED_OSFHANDLE |
137 | #endif |
138 | |
902173a3 |
139 | #define ENV_IS_CASELESS |
140 | |
d41de25a |
141 | #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */ |
f3986ebb |
142 | #define VER_PLATFORM_WIN32_WINDOWS 1 |
143 | #endif |
144 | |
d41de25a |
145 | #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */ |
146 | #define FILE_SHARE_DELETE 0x00000004 |
147 | #endif |
148 | |
327c3667 |
149 | /* access() mode bits */ |
150 | #ifndef R_OK |
151 | # define R_OK 4 |
152 | # define W_OK 2 |
153 | # define X_OK 1 |
154 | # define F_OK 0 |
155 | #endif |
156 | |
f3986ebb |
157 | /* Compiler-specific stuff. */ |
158 | |
910dfcc8 |
159 | #ifdef __BORLANDC__ /* Borland C++ */ |
3e3baf6d |
160 | |
161 | #define _access access |
162 | #define _chdir chdir |
4ce4f76e |
163 | #define _getpid getpid |
3e3baf6d |
164 | #include <sys/types.h> |
165 | |
84902520 |
166 | #ifndef DllMain |
167 | #define DllMain DllEntryPoint |
168 | #endif |
169 | |
189b2af5 |
170 | #pragma warn -ccc /* "condition is always true/false" */ |
171 | #pragma warn -rch /* "unreachable code" */ |
172 | #pragma warn -sig /* "conversion may lose significant digits" */ |
173 | #pragma warn -pia /* "possibly incorrect assignment" */ |
174 | #pragma warn -par /* "parameter 'foo' is never used" */ |
175 | #pragma warn -aus /* "'foo' is assigned a value that is never used" */ |
176 | #pragma warn -use /* "'foo' is declared but never used" */ |
177 | #pragma warn -csu /* "comparing signed and unsigned values" */ |
178 | #pragma warn -pro /* "call to function with no prototype" */ |
327c3667 |
179 | #pragma warn -stu /* "undefined structure 'foo'" */ |
3e3baf6d |
180 | |
ac4c12e7 |
181 | /* Borland is picky about a bare member function name used as its ptr */ |
182 | #ifdef PERL_OBJECT |
0b94c7bb |
183 | # define MEMBER_TO_FPTR(name) &(name) |
ac4c12e7 |
184 | #endif |
185 | |
cd183fd9 |
186 | /* Borland C thinks that a pointer to a member variable is 12 bytes in size. */ |
187 | #define PERL_MEMBER_PTR_SIZE 12 |
188 | |
910dfcc8 |
189 | #endif |
3e3baf6d |
190 | |
f3986ebb |
191 | #ifdef _MSC_VER /* Microsoft Visual C++ */ |
192 | |
0a753a76 |
193 | typedef long uid_t; |
194 | typedef long gid_t; |
a6c40364 |
195 | typedef unsigned short mode_t; |
f3986ebb |
196 | #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) |
197 | |
0f4eea8f |
198 | /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ |
cd183fd9 |
199 | #define PERL_MEMBER_PTR_SIZE 16 |
0f4eea8f |
200 | |
f3986ebb |
201 | #endif /* _MSC_VER */ |
202 | |
910dfcc8 |
203 | #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
204 | |
205 | typedef long uid_t; |
206 | typedef long gid_t; |
b1d1613b |
207 | #ifndef _environ |
3730b96e |
208 | #define _environ environ |
b1d1613b |
209 | #endif |
3730b96e |
210 | #define flushall _flushall |
211 | #define fcloseall _fcloseall |
910dfcc8 |
212 | |
d543acb6 |
213 | #ifndef CP_UTF8 |
214 | # define CP_UTF8 65001 |
215 | #endif |
216 | |
db15561c |
217 | #ifdef PERL_OBJECT |
0b94c7bb |
218 | # define MEMBER_TO_FPTR(name) &(name) |
db15561c |
219 | #endif |
220 | |
ac4c12e7 |
221 | #ifndef _O_NOINHERIT |
222 | # define _O_NOINHERIT 0x0080 |
223 | # ifndef _NO_OLDNAMES |
224 | # define O_NOINHERIT _O_NOINHERIT |
225 | # endif |
226 | #endif |
227 | |
910dfcc8 |
228 | #endif /* __MINGW32__ */ |
229 | |
f3986ebb |
230 | /* compatibility stuff for other compilers goes here */ |
0a753a76 |
231 | |
0a753a76 |
232 | |
cd183fd9 |
233 | #if !defined(PERL_OBJECT) && defined(PERL_MEMBER_PTR_SIZE) |
234 | # define STRUCT_MGVTBL_DEFINITION \ |
235 | struct mgvtbl { \ |
236 | union { \ |
237 | int (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg); \ |
238 | char handle_VC_problem1[PERL_MEMBER_PTR_SIZE]; \ |
239 | }; \ |
240 | union { \ |
241 | int (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg); \ |
242 | char handle_VC_problem2[PERL_MEMBER_PTR_SIZE]; \ |
243 | }; \ |
244 | union { \ |
245 | U32 (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg); \ |
246 | char handle_VC_problem3[PERL_MEMBER_PTR_SIZE]; \ |
247 | }; \ |
248 | union { \ |
249 | int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg); \ |
250 | char handle_VC_problem4[PERL_MEMBER_PTR_SIZE]; \ |
251 | }; \ |
252 | union { \ |
253 | int (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg); \ |
254 | char handle_VC_problem5[PERL_MEMBER_PTR_SIZE]; \ |
255 | }; \ |
256 | } |
257 | |
258 | # define BASEOP_DEFINITION \ |
259 | OP* op_next; \ |
260 | OP* op_sibling; \ |
261 | OP* (CPERLscope(*op_ppaddr))(pTHX); \ |
262 | char handle_VC_problem[PERL_MEMBER_PTR_SIZE-sizeof(OP*)]; \ |
263 | PADOFFSET op_targ; \ |
264 | OPCODE op_type; \ |
265 | U16 op_seq; \ |
266 | U8 op_flags; \ |
267 | U8 op_private; |
268 | |
269 | #endif /* !PERL_OBJECT && PERL_MEMBER_PTR_SIZE */ |
270 | |
271 | |
390b85e7 |
272 | START_EXTERN_C |
f3986ebb |
273 | |
274 | /* For UNIX compatibility. */ |
275 | |
0a753a76 |
276 | extern uid_t getuid(void); |
277 | extern gid_t getgid(void); |
278 | extern uid_t geteuid(void); |
279 | extern gid_t getegid(void); |
0a753a76 |
280 | extern int setuid(uid_t uid); |
281 | extern int setgid(gid_t gid); |
282 | extern int kill(int pid, int sig); |
161b471a |
283 | extern void *sbrk(int need); |
e34ffe5a |
284 | extern char * getlogin(void); |
b990f8c8 |
285 | extern int chown(const char *p, uid_t o, gid_t g); |
d55594ae |
286 | |
f3986ebb |
287 | #undef Stat |
288 | #define Stat win32_stat |
3e3baf6d |
289 | |
f3986ebb |
290 | #undef init_os_extras |
291 | #define init_os_extras Perl_init_os_extras |
390b85e7 |
292 | |
22239a37 |
293 | DllExport void Perl_win32_init(int *argcp, char ***argvp); |
c5be433b |
294 | DllExport void Perl_init_os_extras(); |
295 | DllExport void win32_str_os_error(void *sv, DWORD err); |
296 | DllExport int RunPerl(int argc, char **argv, char **env); |
297 | DllExport bool SetPerlInterpreter(void* interp); |
298 | DllExport void* GetPerlInterpreter(void); |
0551aaa8 |
299 | |
f3986ebb |
300 | #ifndef USE_SOCKETS_AS_HANDLES |
301 | extern FILE * my_fdopen(int, char *); |
d55594ae |
302 | #endif |
f3986ebb |
303 | extern int my_fclose(FILE *); |
c5be433b |
304 | extern int do_aspawn(void *really, void **mark, void **sp); |
305 | extern int do_spawn(char *cmd); |
306 | extern int do_spawn_nowait(char *cmd); |
307 | extern char * win32_get_privlib(char *pl); |
308 | extern char * win32_get_sitelib(char *pl); |
f3986ebb |
309 | extern int IsWin95(void); |
310 | extern int IsWinNT(void); |
d55594ae |
311 | |
f3986ebb |
312 | extern char * staticlinkmodules[]; |
390b85e7 |
313 | |
314 | END_EXTERN_C |
d55594ae |
315 | |
68dc0745 |
316 | typedef char * caddr_t; /* In malloc.c (core address). */ |
0a753a76 |
317 | |
68dc0745 |
318 | /* |
68dc0745 |
319 | * handle socket stuff, assuming socket is always available |
320 | */ |
0a753a76 |
321 | #include <sys/socket.h> |
322 | #include <netdb.h> |
323 | |
bbc8f9de |
324 | #ifdef MYMALLOC |
325 | #define EMBEDMYMALLOC /**/ |
326 | /* #define USE_PERL_SBRK /**/ |
327 | /* #define PERL_SBRK_VIA_MALLOC /**/ |
328 | #endif |
329 | |
c31fac66 |
330 | #if defined(PERLDLL) && !defined(PERL_CORE) |
bbc8f9de |
331 | #define PERL_CORE |
332 | #endif |
333 | |
e68cb057 |
334 | #ifdef PERL_TEXTMODE_SCRIPTS |
c39cd008 |
335 | # define PERL_SCRIPT_MODE "r" |
a868473f |
336 | #else |
c39cd008 |
337 | # define PERL_SCRIPT_MODE "rb" |
a868473f |
338 | #endif |
339 | |
3352bfcb |
340 | /* |
341 | * Now Win32 specific per-thread data stuff |
342 | */ |
343 | |
344 | struct thread_intern { |
345 | /* XXX can probably use one buffer instead of several */ |
346 | char Wstrerror_buffer[512]; |
347 | struct servent Wservent; |
348 | char Wgetlogin_buffer[128]; |
349 | # ifdef USE_SOCKETS_AS_HANDLES |
350 | int Winit_socktype; |
351 | # endif |
352 | # ifdef HAVE_DES_FCRYPT |
353 | char Wcrypt_buffer[30]; |
354 | # endif |
355 | # ifdef USE_RTL_THREAD_API |
356 | void * retv; /* slot for thread return value */ |
357 | # endif |
358 | }; |
359 | |
360 | #ifdef USE_THREADS |
361 | # ifndef USE_DECLSPEC_THREAD |
362 | # define HAVE_THREAD_INTERN |
363 | # endif /* !USE_DECLSPEC_THREAD */ |
364 | #endif /* USE_THREADS */ |
365 | |
4b556e6c |
366 | #define HAVE_INTERP_INTERN |
0aaad0ff |
367 | typedef struct { |
368 | long num; |
369 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; |
7766f137 |
370 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
0aaad0ff |
371 | } child_tab; |
372 | |
4b556e6c |
373 | struct interp_intern { |
0aaad0ff |
374 | char * perlshell_tokens; |
375 | char ** perlshell_vec; |
376 | long perlshell_items; |
377 | struct av * fdpid; |
378 | child_tab * children; |
7766f137 |
379 | #ifdef USE_ITHREADS |
380 | DWORD pseudo_id; |
381 | child_tab * pseudo_children; |
382 | #endif |
383 | void * internal_host; |
3352bfcb |
384 | #ifndef USE_THREADS |
385 | struct thread_intern thr_intern; |
386 | #endif |
4b556e6c |
387 | }; |
388 | |
4b556e6c |
389 | |
0aaad0ff |
390 | #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
391 | #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) |
392 | #define w32_perlshell_items (PL_sys_intern.perlshell_items) |
393 | #define w32_fdpid (PL_sys_intern.fdpid) |
394 | #define w32_children (PL_sys_intern.children) |
395 | #define w32_num_children (w32_children->num) |
396 | #define w32_child_pids (w32_children->pids) |
7766f137 |
397 | #define w32_child_handles (w32_children->handles) |
398 | #define w32_pseudo_id (PL_sys_intern.pseudo_id) |
399 | #define w32_pseudo_children (PL_sys_intern.pseudo_children) |
400 | #define w32_num_pseudo_children (w32_pseudo_children->num) |
401 | #define w32_pseudo_child_pids (w32_pseudo_children->pids) |
402 | #define w32_pseudo_child_handles (w32_pseudo_children->handles) |
403 | #define w32_internal_host (PL_sys_intern.internal_host) |
c53bd28a |
404 | #ifdef USE_THREADS |
3352bfcb |
405 | # define w32_strerror_buffer (thr->i.Wstrerror_buffer) |
406 | # define w32_getlogin_buffer (thr->i.Wgetlogin_buffer) |
407 | # define w32_crypt_buffer (thr->i.Wcrypt_buffer) |
408 | # define w32_servent (thr->i.Wservent) |
409 | # define w32_init_socktype (thr->i.Winit_socktype) |
410 | #else |
411 | # define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) |
412 | # define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) |
413 | # define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) |
414 | # define w32_servent (PL_sys_intern.thr_intern.Wservent) |
415 | # define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) |
e34ffe5a |
416 | #endif /* USE_THREADS */ |
c53bd28a |
417 | |
7fac1903 |
418 | /* UNICODE<>ANSI translation helpers */ |
419 | /* Use CP_ACP when mode is ANSI */ |
420 | /* Use CP_UTF8 when mode is UTF8 */ |
421 | |
c5be433b |
422 | #define A2WHELPER(lpa, lpw, nBytes)\ |
423 | lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR))) |
7fac1903 |
424 | |
0cb96387 |
425 | #define W2AHELPER(lpw, lpa, nChars)\ |
426 | lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL) |
7fac1903 |
427 | |
0cb96387 |
428 | #define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT) |
7fac1903 |
429 | |
7766f137 |
430 | #ifdef USE_ITHREADS |
431 | # define PERL_WAIT_FOR_CHILDREN \ |
432 | STMT_START { \ |
433 | if (w32_pseudo_children && w32_num_pseudo_children) { \ |
434 | long children = w32_num_pseudo_children; \ |
435 | WaitForMultipleObjects(children, \ |
436 | w32_pseudo_child_handles, \ |
437 | TRUE, INFINITE); \ |
438 | while (children) \ |
439 | CloseHandle(w32_pseudo_child_handles[--children]); \ |
440 | } \ |
441 | } STMT_END |
442 | #endif |
443 | |
4f63d024 |
444 | /* |
445 | * This provides a layer of functions and macros to ensure extensions will |
446 | * get to use the same RTL functions as the core. |
447 | */ |
448 | #include "win32iop.h" |
449 | |
68dc0745 |
450 | #endif /* _INC_WIN32_PERL5 */ |
7a9ec5a3 |
451 | |