3 * (c) 1995 Microsoft Corporation. All rights reserved.
4 * Developed by hip communications inc., http://info.hip.com/info/
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.
9 #ifndef _INC_WIN32_PERL5
10 #define _INC_WIN32_PERL5
13 # define DYNAMIC_ENV_FETCH
14 # define ENV_HV_NAME "___ENV_HV_NAME___"
15 # define prime_env_iter()
16 # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
17 # ifdef PERL_GLOBAL_STRUCT
18 # error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
20 # define win32_get_privlib PerlEnv_lib_path
21 # define win32_get_sitelib PerlEnv_sitelib_path
25 typedef long long __int64;
26 # define Win32_Winsock
27 /* GCC does not do __declspec() - render it a nop
28 * and turn on options to avoid importing data
31 # define __declspec(x)
34 # define PERL_GLOBAL_STRUCT
39 /* Define DllExport akin to perl's EXT,
40 * If we are in the DLL or mimicing the DLL for Win95 work round
41 * then Export the symbol,
42 * otherwise import it.
45 #if defined(PERL_OBJECT)
48 #if defined(PERLDLL) || defined(WIN95FIX)
50 /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
52 #define DllExport __declspec(dllimport)
56 #define WIN32_LEAN_AND_MEAN
59 #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
60 #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
61 #endif /*WIN32_LEAN_AND_MEAN */
63 #ifndef TLS_OUT_OF_INDEXES
64 #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
84 #ifndef START_EXTERN_C
87 # define START_EXTERN_C extern "C" {
88 # define END_EXTERN_C }
89 # define EXTERN_C extern "C"
91 # define START_EXTERN_C
98 #define DOSISH 1 /* no escaping our roots */
99 #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
101 /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
102 * real filehandles. XXX Should always be defined (the other version is untested) */
103 #define USE_SOCKETS_AS_HANDLES
105 /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
106 * to read the environment, bypassing the runtime's (usually broken)
107 * facilities for accessing the same. See note in util.c/my_setenv(). */
108 /*#define USE_WIN32_RTL_ENV */
110 /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
111 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
112 #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
113 #define USE_FIXED_OSFHANDLE
116 #define ENV_IS_CASELESS
118 #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
119 #define VER_PLATFORM_WIN32_WINDOWS 1
122 #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
123 #define FILE_SHARE_DELETE 0x00000004
126 /* access() mode bits */
134 /* Compiler-specific stuff. */
136 #ifdef __BORLANDC__ /* Borland C++ */
138 #define _access access
140 #include <sys/types.h>
143 #define DllMain DllEntryPoint
146 #pragma warn -ccc /* "condition is always true/false" */
147 #pragma warn -rch /* "unreachable code" */
148 #pragma warn -sig /* "conversion may lose significant digits" */
149 #pragma warn -pia /* "possibly incorrect assignment" */
150 #pragma warn -par /* "parameter 'foo' is never used" */
151 #pragma warn -aus /* "'foo' is assigned a value that is never used" */
152 #pragma warn -use /* "'foo' is declared but never used" */
153 #pragma warn -csu /* "comparing signed and unsigned values" */
154 #pragma warn -pro /* "call to function with no prototype" */
155 #pragma warn -stu /* "undefined structure 'foo'" */
157 #define USE_RTL_WAIT /* Borland has a working wait() */
159 /* Borland is picky about a bare member function name used as its ptr */
161 #define FUNC_NAME_TO_PTR(name) &(name)
166 #ifdef _MSC_VER /* Microsoft Visual C++ */
170 #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
174 /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
175 #define STRUCT_MGVTBL_DEFINITION \
178 int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \
179 char handle_VC_problem1[16]; \
182 int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
183 char handle_VC_problem2[16]; \
186 U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
187 char handle_VC_problem3[16]; \
190 int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
191 char handle_VC_problem4[16]; \
194 int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
195 char handle_VC_problem5[16]; \
199 #define BASEOP_DEFINITION \
202 OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
203 char handle_VC_problem[12]; \
210 #define UNION_ANY_DEFINITION union any { \
215 void (CPERLscope(*any_dptr)) _((void*)); \
216 char handle_VC_problem[16]; \
219 #endif /* PERL_OBJECT */
221 #endif /* _MSC_VER */
223 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
228 #define _environ environ
230 #define flushall _flushall
231 #define fcloseall _fcloseall
234 #define FUNC_NAME_TO_PTR(name) &(name)
238 # define _O_NOINHERIT 0x0080
239 # ifndef _NO_OLDNAMES
240 # define O_NOINHERIT _O_NOINHERIT
245 # define _O_NOINHERIT 0x0080
246 # ifndef _NO_OLDNAMES
247 # define O_NOINHERIT _O_NOINHERIT
251 #endif /* __MINGW32__ */
253 /* compatibility stuff for other compilers goes here */
258 /* For UNIX compatibility. */
260 extern uid_t getuid(void);
261 extern gid_t getgid(void);
262 extern uid_t geteuid(void);
263 extern gid_t getegid(void);
264 extern int setuid(uid_t uid);
265 extern int setgid(gid_t gid);
266 extern int kill(int pid, int sig);
267 extern void *sbrk(int need);
268 extern char * getlogin(void);
269 extern int chown(const char *p, uid_t o, gid_t g);
272 #define Stat win32_stat
274 #undef init_os_extras
275 #define init_os_extras Perl_init_os_extras
277 DllExport void Perl_win32_init(int *argcp, char ***argvp);
278 DllExport void Perl_init_os_extras(void);
279 DllExport void win32_str_os_error(void *sv, DWORD err);
281 #ifndef USE_SOCKETS_AS_HANDLES
282 extern FILE * my_fdopen(int, char *);
284 extern int my_fclose(FILE *);
285 extern int do_aspawn(void *really, void **mark, void **sp);
286 extern int do_spawn(char *cmd);
287 extern int do_spawn_nowait(char *cmd);
288 extern char do_exec(char *cmd);
289 extern char * win32_get_privlib(char *pl);
290 extern char * win32_get_sitelib(char *pl);
291 extern int IsWin95(void);
292 extern int IsWinNT(void);
294 extern char * staticlinkmodules[];
298 typedef char * caddr_t; /* In malloc.c (core address). */
301 * handle socket stuff, assuming socket is always available
303 #include <sys/socket.h>
307 #define EMBEDMYMALLOC /**/
308 /* #define USE_PERL_SBRK /**/
309 /* #define PERL_SBRK_VIA_MALLOC /**/
312 #if defined(PERLDLL) && !defined(PERL_CORE)
316 #ifdef USE_BINMODE_SCRIPTS
317 #define PERL_SCRIPT_MODE "rb"
318 EXT void win32_strip_return(struct sv *sv);
320 #define PERL_SCRIPT_MODE "r"
321 #define win32_strip_return(sv) NOOP
324 #define HAVE_INTERP_INTERN
325 struct interp_intern {
326 char * w32_perlshell_tokens;
327 char ** w32_perlshell_vec;
328 long w32_perlshell_items;
329 struct av * w32_fdpid;
331 long w32_num_children;
332 HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS];
336 #define w32_perlshell_tokens (PL_sys_intern.w32_perlshell_tokens)
337 #define w32_perlshell_vec (PL_sys_intern.w32_perlshell_vec)
338 #define w32_perlshell_items (PL_sys_intern.w32_perlshell_items)
339 #define w32_fdpid (PL_sys_intern.w32_fdpid)
342 # define w32_num_children (PL_sys_intern.w32_num_children)
343 # define w32_child_pids (PL_sys_intern.w32_child_pids)
347 * Now Win32 specific per-thread data stuff
351 # ifndef USE_DECLSPEC_THREAD
352 # define HAVE_THREAD_INTERN
354 struct thread_intern {
355 /* XXX can probably use one buffer instead of several */
356 char Wstrerror_buffer[512];
357 struct servent Wservent;
358 char Wgetlogin_buffer[128];
359 char Ww32_perllib_root[MAX_PATH+1];
360 # ifdef USE_SOCKETS_AS_HANDLES
363 # ifdef HAVE_DES_FCRYPT
364 char Wcrypt_buffer[30];
366 # ifdef USE_RTL_THREAD_API
367 void * retv; /* slot for thread return value */
370 # endif /* !USE_DECLSPEC_THREAD */
371 #endif /* USE_THREADS */
373 #endif /* _INC_WIN32_PERL5 */