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 WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
14 # ifdef PERL_GLOBAL_STRUCT
15 # error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
17 # define win32_get_privlib PerlEnv_lib_path
18 # define win32_get_sitelib PerlEnv_sitelib_path
22 typedef long long __int64;
25 #undef __attribute__ /* seems broken in 2.8.0 */
26 #define __attribute__(p)
28 /* GCC does not do __declspec() - render it a nop
29 * and turn on options to avoid importing data
32 #define PERL_GLOBAL_STRUCT
36 /* Define DllExport akin to perl's EXT,
37 * If we are in the DLL or mimicing the DLL for Win95 work round
38 * then Export the symbol,
39 * otherwise import it.
42 #if defined(PERL_OBJECT)
45 #if defined(PERLDLL) || defined(WIN95FIX)
47 /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
49 #define DllExport __declspec(dllimport)
53 #define WIN32_LEAN_AND_MEAN
56 #ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
57 #define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
58 #endif /*WIN32_LEAN_AND_MEAN */
60 #ifndef TLS_OUT_OF_INDEXES
61 #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
81 #ifndef START_EXTERN_C
83 # define START_EXTERN_C extern "C" {
84 # define END_EXTERN_C }
85 # define EXTERN_C extern "C"
87 # define START_EXTERN_C
94 #define DOSISH 1 /* no escaping our roots */
95 #define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
97 /* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
98 * real filehandles. XXX Should always be defined (the other version is untested) */
99 #define USE_SOCKETS_AS_HANDLES
101 /* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
102 * to read the environment, bypassing the runtime's (usually broken)
103 * facilities for accessing the same. See note in util.c/my_setenv(). */
104 /*#define USE_WIN32_RTL_ENV */
106 /* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
107 * Can only enable it if not using the DLL CRT (it doesn't expose internals) */
108 #if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
109 #define USE_FIXED_OSFHANDLE
112 #define ENV_IS_CASELESS
114 #ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
115 #define VER_PLATFORM_WIN32_WINDOWS 1
118 #ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
119 #define FILE_SHARE_DELETE 0x00000004
122 /* Compiler-specific stuff. */
124 #ifdef __BORLANDC__ /* Borland C++ */
126 #define _access access
128 #include <sys/types.h>
131 #define DllMain DllEntryPoint
134 #pragma warn -ccc /* "condition is always true/false" */
135 #pragma warn -rch /* "unreachable code" */
136 #pragma warn -sig /* "conversion may lose significant digits" */
137 #pragma warn -pia /* "possibly incorrect assignment" */
138 #pragma warn -par /* "parameter 'foo' is never used" */
139 #pragma warn -aus /* "'foo' is assigned a value that is never used" */
140 #pragma warn -use /* "'foo' is declared but never used" */
141 #pragma warn -csu /* "comparing signed and unsigned values" */
142 #pragma warn -pro /* "call to function with no prototype" */
144 #define USE_RTL_WAIT /* Borland has a working wait() */
146 /* Borland is picky about a bare member function name used as its ptr */
148 #define FUNC_NAME_TO_PTR(name) &(name)
153 #ifdef _MSC_VER /* Microsoft Visual C++ */
157 #pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
161 /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
162 #define STRUCT_MGVTBL_DEFINITION \
165 int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \
166 char handle_VC_problem1[16]; \
169 int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
170 char handle_VC_problem2[16]; \
173 U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
174 char handle_VC_problem3[16]; \
177 int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
178 char handle_VC_problem4[16]; \
181 int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
182 char handle_VC_problem5[16]; \
186 #define BASEOP_DEFINITION \
189 OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
190 char handle_VC_problem[12]; \
197 #define UNION_ANY_DEFINITION union any { \
202 void (CPERLscope(*any_dptr)) _((void*)); \
203 char handle_VC_problem[16]; \
206 #endif /* PERL_OBJECT */
208 #endif /* _MSC_VER */
210 #ifdef __MINGW32__ /* Minimal Gnu-Win32 */
214 #define _environ environ
215 #define flushall _flushall
216 #define fcloseall _fcloseall
219 # define _O_NOINHERIT 0x0080
220 # ifndef _NO_OLDNAMES
221 # define O_NOINHERIT _O_NOINHERIT
226 # define _O_NOINHERIT 0x0080
227 # ifndef _NO_OLDNAMES
228 # define O_NOINHERIT _O_NOINHERIT
232 #endif /* __MINGW32__ */
234 /* compatibility stuff for other compilers goes here */
239 /* For UNIX compatibility. */
241 extern uid_t getuid(void);
242 extern gid_t getgid(void);
243 extern uid_t geteuid(void);
244 extern gid_t getegid(void);
245 extern int setuid(uid_t uid);
246 extern int setgid(gid_t gid);
247 extern int kill(int pid, int sig);
248 extern void *sbrk(int need);
249 extern char * getlogin(void);
250 extern int chown(const char *p, uid_t o, gid_t g);
253 #define Stat win32_stat
255 #undef init_os_extras
256 #define init_os_extras Perl_init_os_extras
258 DllExport void Perl_win32_init(int *argcp, char ***argvp);
259 DllExport void Perl_init_os_extras(void);
260 DllExport void win32_str_os_error(void *sv, DWORD err);
262 #ifndef USE_SOCKETS_AS_HANDLES
263 extern FILE * my_fdopen(int, char *);
265 extern int my_fclose(FILE *);
266 extern int do_aspawn(void *really, void **mark, void **sp);
267 extern int do_spawn(char *cmd);
268 extern int do_spawn_nowait(char *cmd);
269 extern char do_exec(char *cmd);
270 extern char * win32_get_privlib(char *pl);
271 extern char * win32_get_sitelib(char *pl);
272 extern int IsWin95(void);
273 extern int IsWinNT(void);
275 extern char * staticlinkmodules[];
279 typedef char * caddr_t; /* In malloc.c (core address). */
282 * handle socket stuff, assuming socket is always available
284 #include <sys/socket.h>
288 #define EMBEDMYMALLOC /**/
289 /* #define USE_PERL_SBRK /**/
290 /* #define PERL_SBRK_VIA_MALLOC /**/
293 #if defined(PERLDLL) && !defined(PERL_CORE)
297 #ifdef USE_BINMODE_SCRIPTS
298 #define PERL_SCRIPT_MODE "rb"
299 EXT void win32_strip_return(struct sv *sv);
301 #define PERL_SCRIPT_MODE "r"
302 #define win32_strip_return(sv) NOOP
305 #define HAVE_INTERP_INTERN
306 struct interp_intern {
307 char * w32_perlshell_tokens;
308 char ** w32_perlshell_vec;
309 long w32_perlshell_items;
310 struct av * w32_fdpid;
312 long w32_num_children;
313 HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS];
317 #define w32_perlshell_tokens (sys_intern.w32_perlshell_tokens)
318 #define w32_perlshell_vec (sys_intern.w32_perlshell_vec)
319 #define w32_perlshell_items (sys_intern.w32_perlshell_items)
320 #define w32_fdpid (sys_intern.w32_fdpid)
323 # define w32_num_children (sys_intern.w32_num_children)
324 # define w32_child_pids (sys_intern.w32_child_pids)
328 * Now Win32 specific per-thread data stuff
332 # ifndef USE_DECLSPEC_THREAD
333 # define HAVE_THREAD_INTERN
335 struct thread_intern {
336 /* XXX can probably use one buffer instead of several */
337 char Wstrerror_buffer[512];
338 struct servent Wservent;
339 char Wgetlogin_buffer[128];
340 char Ww32_perllib_root[MAX_PATH+1];
341 # ifdef USE_SOCKETS_AS_HANDLES
344 # ifdef HAVE_DES_FCRYPT
345 char Wcrypt_buffer[30];
347 # ifdef USE_RTL_THREAD_API
348 void * retv; /* slot for thread return value */
351 # endif /* !USE_DECLSPEC_THREAD */
352 #endif /* USE_THREADS */
354 #endif /* _INC_WIN32_PERL5 */