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 /* Compiler-specific stuff. */
128 #ifdef __BORLANDC__ /* Borland C++ */
130 #define _access access
132 #include <sys/types.h>
135 #define DllMain DllEntryPoint
138 #pragma warn -ccc /* "condition is always true/false" */
139 #pragma warn -rch /* "unreachable code" */
140 #pragma warn -sig /* "conversion may lose significant digits" */
141 #pragma warn -pia /* "possibly incorrect assignment" */
142 #pragma warn -par /* "parameter 'foo' is never used" */
143 #pragma warn -aus /* "'foo' is assigned a value that is never used" */
144 #pragma warn -use /* "'foo' is declared but never used" */
145 #pragma warn -csu /* "comparing signed and unsigned values" */
146 #pragma warn -pro /* "call to function with no prototype" */
148 #define USE_RTL_WAIT /* Borland has a working wait() */
150 /* Borland is picky about a bare member function name used as its ptr */
152 #define FUNC_NAME_TO_PTR(name) &(name)
157 #ifdef _MSC_VER /* Microsoft Visual C++ */
161 #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
165 /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
166 #define STRUCT_MGVTBL_DEFINITION \
169 int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \
170 char handle_VC_problem1[16]; \
173 int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
174 char handle_VC_problem2[16]; \
177 U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
178 char handle_VC_problem3[16]; \
181 int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
182 char handle_VC_problem4[16]; \
185 int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
186 char handle_VC_problem5[16]; \
190 #define BASEOP_DEFINITION \
193 OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
194 char handle_VC_problem[12]; \
201 #define UNION_ANY_DEFINITION union any { \
206 void (CPERLscope(*any_dptr)) _((void*)); \
207 char handle_VC_problem[16]; \
210 #endif /* PERL_OBJECT */
212 #endif /* _MSC_VER */
214 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
219 #define _environ environ
221 #define flushall _flushall
222 #define fcloseall _fcloseall
225 #define FUNC_NAME_TO_PTR(name) &(name)
229 # define _O_NOINHERIT 0x0080
230 # ifndef _NO_OLDNAMES
231 # define O_NOINHERIT _O_NOINHERIT
236 # define _O_NOINHERIT 0x0080
237 # ifndef _NO_OLDNAMES
238 # define O_NOINHERIT _O_NOINHERIT
242 #endif /* __MINGW32__ */
244 /* compatibility stuff for other compilers goes here */
249 /* For UNIX compatibility. */
251 extern uid_t getuid(void);
252 extern gid_t getgid(void);
253 extern uid_t geteuid(void);
254 extern gid_t getegid(void);
255 extern int setuid(uid_t uid);
256 extern int setgid(gid_t gid);
257 extern int kill(int pid, int sig);
258 extern void *sbrk(int need);
259 extern char * getlogin(void);
260 extern int chown(const char *p, uid_t o, gid_t g);
263 #define Stat win32_stat
265 #undef init_os_extras
266 #define init_os_extras Perl_init_os_extras
268 DllExport void Perl_win32_init(int *argcp, char ***argvp);
269 DllExport void Perl_init_os_extras(void);
270 DllExport void win32_str_os_error(void *sv, DWORD err);
272 #ifndef USE_SOCKETS_AS_HANDLES
273 extern FILE * my_fdopen(int, char *);
275 extern int my_fclose(FILE *);
276 extern int do_aspawn(void *really, void **mark, void **sp);
277 extern int do_spawn(char *cmd);
278 extern int do_spawn_nowait(char *cmd);
279 extern char do_exec(char *cmd);
280 extern char * win32_get_privlib(char *pl);
281 extern char * win32_get_sitelib(char *pl);
282 extern int IsWin95(void);
283 extern int IsWinNT(void);
285 extern char * staticlinkmodules[];
289 typedef char * caddr_t; /* In malloc.c (core address). */
292 * handle socket stuff, assuming socket is always available
294 #include <sys/socket.h>
298 #define EMBEDMYMALLOC /**/
299 /* #define USE_PERL_SBRK /**/
300 /* #define PERL_SBRK_VIA_MALLOC /**/
303 #if defined(PERLDLL) && !defined(PERL_CORE)
307 #ifdef USE_BINMODE_SCRIPTS
308 #define PERL_SCRIPT_MODE "rb"
309 EXT void win32_strip_return(struct sv *sv);
311 #define PERL_SCRIPT_MODE "r"
312 #define win32_strip_return(sv) NOOP
315 #define HAVE_INTERP_INTERN
316 struct interp_intern {
317 char * w32_perlshell_tokens;
318 char ** w32_perlshell_vec;
319 long w32_perlshell_items;
320 struct av * w32_fdpid;
322 long w32_num_children;
323 HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS];
327 #define w32_perlshell_tokens (PL_sys_intern.w32_perlshell_tokens)
328 #define w32_perlshell_vec (PL_sys_intern.w32_perlshell_vec)
329 #define w32_perlshell_items (PL_sys_intern.w32_perlshell_items)
330 #define w32_fdpid (PL_sys_intern.w32_fdpid)
333 # define w32_num_children (PL_sys_intern.w32_num_children)
334 # define w32_child_pids (PL_sys_intern.w32_child_pids)
338 * Now Win32 specific per-thread data stuff
342 # ifndef USE_DECLSPEC_THREAD
343 # define HAVE_THREAD_INTERN
345 struct thread_intern {
346 /* XXX can probably use one buffer instead of several */
347 char Wstrerror_buffer[512];
348 struct servent Wservent;
349 char Wgetlogin_buffer[128];
350 char Ww32_perllib_root[MAX_PATH+1];
351 # ifdef USE_SOCKETS_AS_HANDLES
354 # ifdef HAVE_DES_FCRYPT
355 char Wcrypt_buffer[30];
357 # ifdef USE_RTL_THREAD_API
358 void * retv; /* slot for thread return value */
361 # endif /* !USE_DECLSPEC_THREAD */
362 #endif /* USE_THREADS */
364 #endif /* _INC_WIN32_PERL5 */