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
41 /* Define DllExport akin to perl's EXT,
42 * If we are in the DLL or mimicing the DLL for Win95 work round
43 * then Export the symbol,
44 * otherwise import it.
47 #if defined(PERL_OBJECT)
50 #if defined(PERLDLL) || defined(WIN95FIX)
52 /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
54 #define DllExport __declspec(dllimport)
58 #define WIN32_LEAN_AND_MEAN
61 #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
62 #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
63 #endif /*WIN32_LEAN_AND_MEAN */
65 #ifndef TLS_OUT_OF_INDEXES
66 #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
86 #ifndef START_EXTERN_C
89 # define START_EXTERN_C extern "C" {
90 # define END_EXTERN_C }
91 # define EXTERN_C extern "C"
93 # define START_EXTERN_C
100 #define DOSISH 1 /* no escaping our roots */
101 #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
103 /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
104 * real filehandles. XXX Should always be defined (the other version is untested) */
105 #define USE_SOCKETS_AS_HANDLES
107 /* read() and write() aren't transparent for socket handles */
108 #define PERL_SOCK_SYSREAD_IS_RECV
109 #define PERL_SOCK_SYSWRITE_IS_SEND
112 /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
113 * to read the environment, bypassing the runtime's (usually broken)
114 * facilities for accessing the same. See note in util.c/my_setenv(). */
115 /*#define USE_WIN32_RTL_ENV */
117 /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
118 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
119 #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
120 #define USE_FIXED_OSFHANDLE
123 #define ENV_IS_CASELESS
125 #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
126 #define VER_PLATFORM_WIN32_WINDOWS 1
129 #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
130 #define FILE_SHARE_DELETE 0x00000004
133 /* access() mode bits */
141 /* Compiler-specific stuff. */
143 #ifdef __BORLANDC__ /* Borland C++ */
145 #define _access access
147 #include <sys/types.h>
150 #define DllMain DllEntryPoint
153 #pragma warn -ccc /* "condition is always true/false" */
154 #pragma warn -rch /* "unreachable code" */
155 #pragma warn -sig /* "conversion may lose significant digits" */
156 #pragma warn -pia /* "possibly incorrect assignment" */
157 #pragma warn -par /* "parameter 'foo' is never used" */
158 #pragma warn -aus /* "'foo' is assigned a value that is never used" */
159 #pragma warn -use /* "'foo' is declared but never used" */
160 #pragma warn -csu /* "comparing signed and unsigned values" */
161 #pragma warn -pro /* "call to function with no prototype" */
162 #pragma warn -stu /* "undefined structure 'foo'" */
164 /* Borland is picky about a bare member function name used as its ptr */
166 #define FUNC_NAME_TO_PTR(name) &(name)
171 #ifdef _MSC_VER /* Microsoft Visual C++ */
175 #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
179 /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
180 #define STRUCT_MGVTBL_DEFINITION \
183 int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \
184 char handle_VC_problem1[16]; \
187 int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
188 char handle_VC_problem2[16]; \
191 U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
192 char handle_VC_problem3[16]; \
195 int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
196 char handle_VC_problem4[16]; \
199 int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
200 char handle_VC_problem5[16]; \
204 #define BASEOP_DEFINITION \
207 OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
208 char handle_VC_problem[12]; \
215 #define UNION_ANY_DEFINITION union any { \
220 void (CPERLscope(*any_dptr)) _((void*)); \
221 char handle_VC_problem[16]; \
224 #endif /* PERL_OBJECT */
226 #endif /* _MSC_VER */
228 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
233 #define _environ environ
235 #define flushall _flushall
236 #define fcloseall _fcloseall
239 #define FUNC_NAME_TO_PTR(name) &(name)
243 # define _O_NOINHERIT 0x0080
244 # ifndef _NO_OLDNAMES
245 # define O_NOINHERIT _O_NOINHERIT
250 # define _O_NOINHERIT 0x0080
251 # ifndef _NO_OLDNAMES
252 # define O_NOINHERIT _O_NOINHERIT
256 #endif /* __MINGW32__ */
258 /* compatibility stuff for other compilers goes here */
263 /* For UNIX compatibility. */
265 extern uid_t getuid(void);
266 extern gid_t getgid(void);
267 extern uid_t geteuid(void);
268 extern gid_t getegid(void);
269 extern int setuid(uid_t uid);
270 extern int setgid(gid_t gid);
271 extern int kill(int pid, int sig);
272 extern void *sbrk(int need);
273 extern char * getlogin(void);
274 extern int chown(const char *p, uid_t o, gid_t g);
277 #define Stat win32_stat
279 #undef init_os_extras
280 #define init_os_extras Perl_init_os_extras
282 DllExport void Perl_win32_init(int *argcp, char ***argvp);
283 DllExport void Perl_init_os_extras(void);
284 DllExport void win32_str_os_error(void *sv, DWORD err);
286 #ifndef USE_SOCKETS_AS_HANDLES
287 extern FILE * my_fdopen(int, char *);
289 extern int my_fclose(FILE *);
290 extern int do_aspawn(void *really, void **mark, void **sp);
291 extern int do_spawn(char *cmd);
292 extern int do_spawn_nowait(char *cmd);
293 extern char do_exec(char *cmd);
294 extern char * win32_get_privlib(char *pl);
295 extern char * win32_get_sitelib(char *pl);
296 extern int IsWin95(void);
297 extern int IsWinNT(void);
299 extern char * staticlinkmodules[];
303 typedef char * caddr_t; /* In malloc.c (core address). */
306 * handle socket stuff, assuming socket is always available
308 #include <sys/socket.h>
312 #define EMBEDMYMALLOC /**/
313 /* #define USE_PERL_SBRK /**/
314 /* #define PERL_SBRK_VIA_MALLOC /**/
317 #if defined(PERLDLL) && !defined(PERL_CORE)
321 #ifdef USE_BINMODE_SCRIPTS
322 #define PERL_SCRIPT_MODE "rb"
323 EXT void win32_strip_return(struct sv *sv);
325 #define PERL_SCRIPT_MODE "r"
326 #define win32_strip_return(sv) NOOP
329 #define HAVE_INTERP_INTERN
332 DWORD pids[MAXIMUM_WAIT_OBJECTS];
335 struct interp_intern {
336 char * perlshell_tokens;
337 char ** perlshell_vec;
338 long perlshell_items;
340 child_tab * children;
341 HANDLE child_handles[MAXIMUM_WAIT_OBJECTS];
345 #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
346 #define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
347 #define w32_perlshell_items (PL_sys_intern.perlshell_items)
348 #define w32_fdpid (PL_sys_intern.fdpid)
349 #define w32_children (PL_sys_intern.children)
350 #define w32_num_children (w32_children->num)
351 #define w32_child_pids (w32_children->pids)
352 #define w32_child_handles (PL_sys_intern.child_handles)
355 * Now Win32 specific per-thread data stuff
359 # ifndef USE_DECLSPEC_THREAD
360 # define HAVE_THREAD_INTERN
362 struct thread_intern {
363 /* XXX can probably use one buffer instead of several */
364 char Wstrerror_buffer[512];
365 struct servent Wservent;
366 char Wgetlogin_buffer[128];
367 char Ww32_perllib_root[MAX_PATH+1];
368 # ifdef USE_SOCKETS_AS_HANDLES
371 # ifdef HAVE_DES_FCRYPT
372 char Wcrypt_buffer[30];
374 # ifdef USE_RTL_THREAD_API
375 void * retv; /* slot for thread return value */
378 # endif /* !USE_DECLSPEC_THREAD */
379 #endif /* USE_THREADS */
381 #endif /* _INC_WIN32_PERL5 */