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 | |
126 | |
f3986ebb |
127 | /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls |
128 | * to read the environment, bypassing the runtime's (usually broken) |
129 | * facilities for accessing the same. See note in util.c/my_setenv(). */ |
130 | /*#define USE_WIN32_RTL_ENV */ |
0a753a76 |
131 | |
f3986ebb |
132 | /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95. |
133 | * Can only enable it if not using the DLL CRT (it doesn't expose internals) */ |
134 | #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86) |
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 | |
f3986ebb |
156 | /* Compiler-specific stuff. */ |
157 | |
910dfcc8 |
158 | #ifdef __BORLANDC__ /* Borland C++ */ |
3e3baf6d |
159 | |
160 | #define _access access |
161 | #define _chdir chdir |
4ce4f76e |
162 | #define _getpid getpid |
3e3baf6d |
163 | #include <sys/types.h> |
164 | |
84902520 |
165 | #ifndef DllMain |
166 | #define DllMain DllEntryPoint |
167 | #endif |
168 | |
189b2af5 |
169 | #pragma warn -ccc /* "condition is always true/false" */ |
170 | #pragma warn -rch /* "unreachable code" */ |
171 | #pragma warn -sig /* "conversion may lose significant digits" */ |
172 | #pragma warn -pia /* "possibly incorrect assignment" */ |
173 | #pragma warn -par /* "parameter 'foo' is never used" */ |
174 | #pragma warn -aus /* "'foo' is assigned a value that is never used" */ |
175 | #pragma warn -use /* "'foo' is declared but never used" */ |
176 | #pragma warn -csu /* "comparing signed and unsigned values" */ |
177 | #pragma warn -pro /* "call to function with no prototype" */ |
327c3667 |
178 | #pragma warn -stu /* "undefined structure 'foo'" */ |
3e3baf6d |
179 | |
ac4c12e7 |
180 | /* Borland is picky about a bare member function name used as its ptr */ |
181 | #ifdef PERL_OBJECT |
0b94c7bb |
182 | # define MEMBER_TO_FPTR(name) &(name) |
ac4c12e7 |
183 | #endif |
184 | |
910dfcc8 |
185 | #endif |
3e3baf6d |
186 | |
f3986ebb |
187 | #ifdef _MSC_VER /* Microsoft Visual C++ */ |
188 | |
0a753a76 |
189 | typedef long uid_t; |
190 | typedef long gid_t; |
a6c40364 |
191 | typedef unsigned short mode_t; |
f3986ebb |
192 | #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) |
193 | |
c5be433b |
194 | #ifndef PERL_OBJECT |
0f4eea8f |
195 | |
196 | /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ |
197 | #define STRUCT_MGVTBL_DEFINITION \ |
198 | struct mgvtbl { \ |
199 | union { \ |
4f63d024 |
200 | int (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg); \ |
0f4eea8f |
201 | char handle_VC_problem1[16]; \ |
202 | }; \ |
203 | union { \ |
4f63d024 |
204 | int (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg); \ |
0f4eea8f |
205 | char handle_VC_problem2[16]; \ |
206 | }; \ |
207 | union { \ |
4f63d024 |
208 | U32 (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg); \ |
0f4eea8f |
209 | char handle_VC_problem3[16]; \ |
210 | }; \ |
211 | union { \ |
4f63d024 |
212 | int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg); \ |
0f4eea8f |
213 | char handle_VC_problem4[16]; \ |
214 | }; \ |
215 | union { \ |
4f63d024 |
216 | int (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg); \ |
0f4eea8f |
217 | char handle_VC_problem5[16]; \ |
218 | }; \ |
219 | } |
220 | |
221 | #define BASEOP_DEFINITION \ |
222 | OP* op_next; \ |
223 | OP* op_sibling; \ |
4f63d024 |
224 | OP* (CPERLscope(*op_ppaddr))(pTHX); \ |
0f4eea8f |
225 | char handle_VC_problem[12]; \ |
226 | PADOFFSET op_targ; \ |
227 | OPCODE op_type; \ |
228 | U16 op_seq; \ |
229 | U8 op_flags; \ |
230 | U8 op_private; |
231 | |
0f4eea8f |
232 | #endif /* PERL_OBJECT */ |
233 | |
f3986ebb |
234 | #endif /* _MSC_VER */ |
235 | |
910dfcc8 |
236 | #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
237 | |
238 | typedef long uid_t; |
239 | typedef long gid_t; |
b1d1613b |
240 | #ifndef _environ |
3730b96e |
241 | #define _environ environ |
b1d1613b |
242 | #endif |
3730b96e |
243 | #define flushall _flushall |
244 | #define fcloseall _fcloseall |
910dfcc8 |
245 | |
d543acb6 |
246 | #ifndef CP_UTF8 |
247 | # define CP_UTF8 65001 |
248 | #endif |
249 | |
db15561c |
250 | #ifdef PERL_OBJECT |
0b94c7bb |
251 | # define MEMBER_TO_FPTR(name) &(name) |
db15561c |
252 | #endif |
253 | |
ac4c12e7 |
254 | #ifndef _O_NOINHERIT |
255 | # define _O_NOINHERIT 0x0080 |
256 | # ifndef _NO_OLDNAMES |
257 | # define O_NOINHERIT _O_NOINHERIT |
258 | # endif |
259 | #endif |
260 | |
910dfcc8 |
261 | #endif /* __MINGW32__ */ |
262 | |
f3986ebb |
263 | /* compatibility stuff for other compilers goes here */ |
0a753a76 |
264 | |
0a753a76 |
265 | |
390b85e7 |
266 | START_EXTERN_C |
f3986ebb |
267 | |
268 | /* For UNIX compatibility. */ |
269 | |
0a753a76 |
270 | extern uid_t getuid(void); |
271 | extern gid_t getgid(void); |
272 | extern uid_t geteuid(void); |
273 | extern gid_t getegid(void); |
0a753a76 |
274 | extern int setuid(uid_t uid); |
275 | extern int setgid(gid_t gid); |
276 | extern int kill(int pid, int sig); |
161b471a |
277 | extern void *sbrk(int need); |
e34ffe5a |
278 | extern char * getlogin(void); |
b990f8c8 |
279 | extern int chown(const char *p, uid_t o, gid_t g); |
d55594ae |
280 | |
f3986ebb |
281 | #undef Stat |
282 | #define Stat win32_stat |
3e3baf6d |
283 | |
f3986ebb |
284 | #undef init_os_extras |
285 | #define init_os_extras Perl_init_os_extras |
390b85e7 |
286 | |
22239a37 |
287 | DllExport void Perl_win32_init(int *argcp, char ***argvp); |
c5be433b |
288 | DllExport void Perl_init_os_extras(); |
289 | DllExport void win32_str_os_error(void *sv, DWORD err); |
290 | DllExport int RunPerl(int argc, char **argv, char **env); |
291 | DllExport bool SetPerlInterpreter(void* interp); |
292 | DllExport void* GetPerlInterpreter(void); |
0551aaa8 |
293 | |
f3986ebb |
294 | #ifndef USE_SOCKETS_AS_HANDLES |
295 | extern FILE * my_fdopen(int, char *); |
d55594ae |
296 | #endif |
f3986ebb |
297 | extern int my_fclose(FILE *); |
c5be433b |
298 | extern int do_aspawn(void *really, void **mark, void **sp); |
299 | extern int do_spawn(char *cmd); |
300 | extern int do_spawn_nowait(char *cmd); |
301 | extern char * win32_get_privlib(char *pl); |
302 | extern char * win32_get_sitelib(char *pl); |
f3986ebb |
303 | extern int IsWin95(void); |
304 | extern int IsWinNT(void); |
d55594ae |
305 | |
f3986ebb |
306 | extern char * staticlinkmodules[]; |
390b85e7 |
307 | |
308 | END_EXTERN_C |
d55594ae |
309 | |
68dc0745 |
310 | typedef char * caddr_t; /* In malloc.c (core address). */ |
0a753a76 |
311 | |
68dc0745 |
312 | /* |
68dc0745 |
313 | * handle socket stuff, assuming socket is always available |
314 | */ |
0a753a76 |
315 | #include <sys/socket.h> |
316 | #include <netdb.h> |
317 | |
bbc8f9de |
318 | #ifdef MYMALLOC |
319 | #define EMBEDMYMALLOC /**/ |
320 | /* #define USE_PERL_SBRK /**/ |
321 | /* #define PERL_SBRK_VIA_MALLOC /**/ |
322 | #endif |
323 | |
c31fac66 |
324 | #if defined(PERLDLL) && !defined(PERL_CORE) |
bbc8f9de |
325 | #define PERL_CORE |
326 | #endif |
327 | |
a868473f |
328 | #ifdef USE_BINMODE_SCRIPTS |
329 | #define PERL_SCRIPT_MODE "rb" |
330 | EXT void win32_strip_return(struct sv *sv); |
331 | #else |
332 | #define PERL_SCRIPT_MODE "r" |
333 | #define win32_strip_return(sv) NOOP |
334 | #endif |
335 | |
3352bfcb |
336 | /* |
337 | * Now Win32 specific per-thread data stuff |
338 | */ |
339 | |
340 | struct thread_intern { |
341 | /* XXX can probably use one buffer instead of several */ |
342 | char Wstrerror_buffer[512]; |
343 | struct servent Wservent; |
344 | char Wgetlogin_buffer[128]; |
345 | # ifdef USE_SOCKETS_AS_HANDLES |
346 | int Winit_socktype; |
347 | # endif |
348 | # ifdef HAVE_DES_FCRYPT |
349 | char Wcrypt_buffer[30]; |
350 | # endif |
351 | # ifdef USE_RTL_THREAD_API |
352 | void * retv; /* slot for thread return value */ |
353 | # endif |
354 | }; |
355 | |
356 | #ifdef USE_THREADS |
357 | # ifndef USE_DECLSPEC_THREAD |
358 | # define HAVE_THREAD_INTERN |
359 | # endif /* !USE_DECLSPEC_THREAD */ |
360 | #endif /* USE_THREADS */ |
361 | |
4b556e6c |
362 | #define HAVE_INTERP_INTERN |
0aaad0ff |
363 | typedef struct { |
364 | long num; |
365 | DWORD pids[MAXIMUM_WAIT_OBJECTS]; |
7766f137 |
366 | HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
0aaad0ff |
367 | } child_tab; |
368 | |
4b556e6c |
369 | struct interp_intern { |
0aaad0ff |
370 | char * perlshell_tokens; |
371 | char ** perlshell_vec; |
372 | long perlshell_items; |
373 | struct av * fdpid; |
374 | child_tab * children; |
7766f137 |
375 | #ifdef USE_ITHREADS |
376 | DWORD pseudo_id; |
377 | child_tab * pseudo_children; |
378 | #endif |
379 | void * internal_host; |
3352bfcb |
380 | #ifndef USE_THREADS |
381 | struct thread_intern thr_intern; |
382 | #endif |
4b556e6c |
383 | }; |
384 | |
4b556e6c |
385 | |
0aaad0ff |
386 | #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
387 | #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) |
388 | #define w32_perlshell_items (PL_sys_intern.perlshell_items) |
389 | #define w32_fdpid (PL_sys_intern.fdpid) |
390 | #define w32_children (PL_sys_intern.children) |
391 | #define w32_num_children (w32_children->num) |
392 | #define w32_child_pids (w32_children->pids) |
7766f137 |
393 | #define w32_child_handles (w32_children->handles) |
394 | #define w32_pseudo_id (PL_sys_intern.pseudo_id) |
395 | #define w32_pseudo_children (PL_sys_intern.pseudo_children) |
396 | #define w32_num_pseudo_children (w32_pseudo_children->num) |
397 | #define w32_pseudo_child_pids (w32_pseudo_children->pids) |
398 | #define w32_pseudo_child_handles (w32_pseudo_children->handles) |
399 | #define w32_internal_host (PL_sys_intern.internal_host) |
c53bd28a |
400 | #ifdef USE_THREADS |
3352bfcb |
401 | # define w32_strerror_buffer (thr->i.Wstrerror_buffer) |
402 | # define w32_getlogin_buffer (thr->i.Wgetlogin_buffer) |
403 | # define w32_crypt_buffer (thr->i.Wcrypt_buffer) |
404 | # define w32_servent (thr->i.Wservent) |
405 | # define w32_init_socktype (thr->i.Winit_socktype) |
406 | #else |
407 | # define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) |
408 | # define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) |
409 | # define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) |
410 | # define w32_servent (PL_sys_intern.thr_intern.Wservent) |
411 | # define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) |
e34ffe5a |
412 | #endif /* USE_THREADS */ |
c53bd28a |
413 | |
7fac1903 |
414 | /* UNICODE<>ANSI translation helpers */ |
415 | /* Use CP_ACP when mode is ANSI */ |
416 | /* Use CP_UTF8 when mode is UTF8 */ |
417 | |
c5be433b |
418 | #define A2WHELPER(lpa, lpw, nBytes)\ |
419 | lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, (nBytes/sizeof(WCHAR))) |
7fac1903 |
420 | |
0cb96387 |
421 | #define W2AHELPER(lpw, lpa, nChars)\ |
422 | lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL) |
7fac1903 |
423 | |
0cb96387 |
424 | #define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT) |
7fac1903 |
425 | |
7766f137 |
426 | #ifdef USE_ITHREADS |
427 | # define PERL_WAIT_FOR_CHILDREN \ |
428 | STMT_START { \ |
429 | if (w32_pseudo_children && w32_num_pseudo_children) { \ |
430 | long children = w32_num_pseudo_children; \ |
431 | WaitForMultipleObjects(children, \ |
432 | w32_pseudo_child_handles, \ |
433 | TRUE, INFINITE); \ |
434 | while (children) \ |
435 | CloseHandle(w32_pseudo_child_handles[--children]); \ |
436 | } \ |
437 | } STMT_END |
438 | #endif |
439 | |
4f63d024 |
440 | /* |
441 | * This provides a layer of functions and macros to ensure extensions will |
442 | * get to use the same RTL functions as the core. |
443 | */ |
444 | #include "win32iop.h" |
445 | |
68dc0745 |
446 | #endif /* _INC_WIN32_PERL5 */ |
7a9ec5a3 |
447 | |