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 HAS_GETENV_LEN
16 # define prime_env_iter()
17 # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
18 # ifdef PERL_GLOBAL_STRUCT
19 # error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
21 # define win32_get_privlib PerlEnv_lib_path
22 # define win32_get_sitelib PerlEnv_sitelib_path
26 // typedef long long __int64;
27 # define Win32_Winsock
28 /* GCC does not do __declspec() - render it a nop
29 * and turn on options to avoid importing data
32 # define __declspec(x)
35 # define PERL_GLOBAL_STRUCT
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.
48 #if defined(PERL_OBJECT)
51 #if defined(PERLDLL) || defined(WIN95FIX)
53 /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
55 #define DllExport __declspec(dllimport)
59 #define WIN32_LEAN_AND_MEAN
62 #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
63 #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
64 #endif /*WIN32_LEAN_AND_MEAN */
66 #ifndef TLS_OUT_OF_INDEXES
67 #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
92 char sysname[SYS_NMLN];
93 char nodename[SYS_NMLN];
94 char release[SYS_NMLN];
95 char version[SYS_NMLN];
96 char machine[SYS_NMLN];
99 #ifndef START_EXTERN_C
102 # define START_EXTERN_C extern "C" {
103 # define END_EXTERN_C }
104 # define EXTERN_C extern "C"
106 # define START_EXTERN_C
107 # define END_EXTERN_C
113 #define DOSISH 1 /* no escaping our roots */
114 #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
116 /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
117 * real filehandles. XXX Should always be defined (the other version is untested) */
118 #define USE_SOCKETS_AS_HANDLES
120 /* read() and write() aren't transparent for socket handles */
121 #define PERL_SOCK_SYSREAD_IS_RECV
122 #define PERL_SOCK_SYSWRITE_IS_SEND
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 */
130 /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
131 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
132 #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
133 #define USE_FIXED_OSFHANDLE
136 #define ENV_IS_CASELESS
138 #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
139 #define VER_PLATFORM_WIN32_WINDOWS 1
142 #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
143 #define FILE_SHARE_DELETE 0x00000004
146 /* access() mode bits */
154 /* Compiler-specific stuff. */
156 #ifdef __BORLANDC__ /* Borland C++ */
158 #define _access access
160 #include <sys/types.h>
163 #define DllMain DllEntryPoint
166 #pragma warn -ccc /* "condition is always true/false" */
167 #pragma warn -rch /* "unreachable code" */
168 #pragma warn -sig /* "conversion may lose significant digits" */
169 #pragma warn -pia /* "possibly incorrect assignment" */
170 #pragma warn -par /* "parameter 'foo' is never used" */
171 #pragma warn -aus /* "'foo' is assigned a value that is never used" */
172 #pragma warn -use /* "'foo' is declared but never used" */
173 #pragma warn -csu /* "comparing signed and unsigned values" */
174 #pragma warn -pro /* "call to function with no prototype" */
175 #pragma warn -stu /* "undefined structure 'foo'" */
177 /* Borland is picky about a bare member function name used as its ptr */
179 #define FUNC_NAME_TO_PTR(name) &(name)
184 #ifdef _MSC_VER /* Microsoft Visual C++ */
188 typedef unsigned short mode_t;
189 #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
192 extern CPerlObj* GetPerlInter(void);
193 #define dPERLOBJ CPerlObj* pPerl = GetPerlInter()
194 #else /* PERL_OBJECT */
196 /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
197 #define STRUCT_MGVTBL_DEFINITION \
200 int (CPERLscope(*svt_get))(pTHX_ SV *sv, MAGIC* mg); \
201 char handle_VC_problem1[16]; \
204 int (CPERLscope(*svt_set))(pTHX_ SV *sv, MAGIC* mg); \
205 char handle_VC_problem2[16]; \
208 U32 (CPERLscope(*svt_len))(pTHX_ SV *sv, MAGIC* mg); \
209 char handle_VC_problem3[16]; \
212 int (CPERLscope(*svt_clear))(pTHX_ SV *sv, MAGIC* mg); \
213 char handle_VC_problem4[16]; \
216 int (CPERLscope(*svt_free))(pTHX_ SV *sv, MAGIC* mg); \
217 char handle_VC_problem5[16]; \
221 #define BASEOP_DEFINITION \
224 OP* (CPERLscope(*op_ppaddr))(pTHX); \
225 char handle_VC_problem[12]; \
232 #define UNION_ANY_DEFINITION union any { \
237 void (CPERLscope(*any_dptr)) (pTHX_ void*); \
238 char handle_VC_problem[16]; \
243 #endif /* PERL_OBJECT */
245 #endif /* _MSC_VER */
247 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
252 #define _environ environ
254 #define flushall _flushall
255 #define fcloseall _fcloseall
258 #define FUNC_NAME_TO_PTR(name) &(name)
262 # define _O_NOINHERIT 0x0080
263 # ifndef _NO_OLDNAMES
264 # define O_NOINHERIT _O_NOINHERIT
269 # define _O_NOINHERIT 0x0080
270 # ifndef _NO_OLDNAMES
271 # define O_NOINHERIT _O_NOINHERIT
275 #endif /* __MINGW32__ */
277 /* compatibility stuff for other compilers goes here */
282 /* For UNIX compatibility. */
284 extern uid_t getuid(void);
285 extern gid_t getgid(void);
286 extern uid_t geteuid(void);
287 extern gid_t getegid(void);
288 extern int setuid(uid_t uid);
289 extern int setgid(gid_t gid);
290 extern int kill(int pid, int sig);
291 extern void *sbrk(int need);
292 extern char * getlogin(void);
293 extern int chown(const char *p, uid_t o, gid_t g);
296 #define Stat win32_stat
298 #undef init_os_extras
299 #define init_os_extras Perl_init_os_extras
301 DllExport void Perl_win32_init(int *argcp, char ***argvp);
302 DllExport void Perl_init_os_extras(pTHX);
303 DllExport void win32_str_os_error(pTHX_ void *sv, DWORD err);
305 #ifndef USE_SOCKETS_AS_HANDLES
306 extern FILE * my_fdopen(int, char *);
308 extern int my_fclose(FILE *);
309 extern int do_aspawn(pTHX_ void *really, void **mark, void **sp);
310 extern int do_spawn(pTHX_ char *cmd);
311 extern int do_spawn_nowait(pTHX_ char *cmd);
312 extern char * win32_get_privlib(pTHX_ char *pl);
313 extern char * win32_get_sitelib(pTHX_ char *pl);
314 extern int IsWin95(void);
315 extern int IsWinNT(void);
317 extern char * staticlinkmodules[];
321 typedef char * caddr_t; /* In malloc.c (core address). */
324 * handle socket stuff, assuming socket is always available
326 #include <sys/socket.h>
330 #define EMBEDMYMALLOC /**/
331 /* #define USE_PERL_SBRK /**/
332 /* #define PERL_SBRK_VIA_MALLOC /**/
335 #if defined(PERLDLL) && !defined(PERL_CORE)
339 #ifdef USE_BINMODE_SCRIPTS
340 #define PERL_SCRIPT_MODE "rb"
341 EXT void win32_strip_return(struct sv *sv);
343 #define PERL_SCRIPT_MODE "r"
344 #define win32_strip_return(sv) NOOP
347 #define HAVE_INTERP_INTERN
350 DWORD pids[MAXIMUM_WAIT_OBJECTS];
356 struct host_link * next;
359 struct interp_intern {
360 char * perlshell_tokens;
361 char ** perlshell_vec;
362 long perlshell_items;
364 child_tab * children;
365 HANDLE child_handles[MAXIMUM_WAIT_OBJECTS];
366 struct host_link * hostlist;
370 #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
371 #define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
372 #define w32_perlshell_items (PL_sys_intern.perlshell_items)
373 #define w32_fdpid (PL_sys_intern.fdpid)
374 #define w32_children (PL_sys_intern.children)
375 #define w32_num_children (w32_children->num)
376 #define w32_child_pids (w32_children->pids)
377 #define w32_child_handles (PL_sys_intern.child_handles)
378 #define w32_host_link (PL_sys_intern.hostlist)
381 * Now Win32 specific per-thread data stuff
385 # ifndef USE_DECLSPEC_THREAD
386 # define HAVE_THREAD_INTERN
388 struct thread_intern {
389 /* XXX can probably use one buffer instead of several */
390 char Wstrerror_buffer[512];
391 struct servent Wservent;
392 char Wgetlogin_buffer[128];
393 char Ww32_perllib_root[MAX_PATH+1];
394 # ifdef USE_SOCKETS_AS_HANDLES
397 # ifdef HAVE_DES_FCRYPT
398 char Wcrypt_buffer[30];
400 # ifdef USE_RTL_THREAD_API
401 void * retv; /* slot for thread return value */
404 # endif /* !USE_DECLSPEC_THREAD */
405 #endif /* USE_THREADS */
407 /* UNICODE<>ANSI translation helpers */
408 /* Use CP_ACP when mode is ANSI */
409 /* Use CP_UTF8 when mode is UTF8 */
411 #define A2WHELPER(lpa, lpw, nChars)\
412 lpw[0] = 0, MultiByteToWideChar((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpa, -1, lpw, nChars)
414 #define W2AHELPER(lpw, lpa, nChars)\
415 lpa[0] = '\0', WideCharToMultiByte((IN_UTF8) ? CP_UTF8 : CP_ACP, 0, lpw, -1, (LPSTR)lpa, nChars, NULL, NULL)
417 #define USING_WIDE() (PerlEnv_os_id() == VER_PLATFORM_WIN32_NT)
420 * This provides a layer of functions and macros to ensure extensions will
421 * get to use the same RTL functions as the core.
423 #include "win32iop.h"
425 #endif /* _INC_WIN32_PERL5 */