X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=win32%2Fwin32.h;h=a6a2f9d5c5f7013f9e8ce50084edc8989e54310d;hb=3e83fff7485ec2aa4f013e05fa43596a76f92102;hp=a051bc7261d5aa7d2a73e84c1efe0fbe4c007f4c;hpb=0a753a764065f2260004b6e6975085378b850346;p=p5sagit%2Fp5-mst-13.2.git diff --git a/win32/win32.h b/win32/win32.h index a051bc7..a6a2f9d 100644 --- a/win32/win32.h +++ b/win32/win32.h @@ -1,109 +1,300 @@ -// WIN32.H - -// (c) 1995 Microsoft Corporation. All rights reserved. -// Developed by hip communications inc., http://info.hip.com/info/ - -// You may distribute under the terms of either the GNU General Public -// License or the Artistic License, as specified in the README file. - +/* WIN32.H + * + * (c) 1995 Microsoft Corporation. All rights reserved. + * Developed by hip communications inc., http://info.hip.com/info/ + * + * You may distribute under the terms of either the GNU General Public + * License or the Artistic License, as specified in the README file. + */ #ifndef _INC_WIN32_PERL5 #define _INC_WIN32_PERL5 +#ifdef PERL_OBJECT +# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */ +# ifdef PERL_GLOBAL_STRUCT +# error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT +# endif +# define win32_get_privlib PerlEnv_lib_path +# define win32_get_sitelib PerlEnv_sitelib_path +#endif + +#ifdef __GNUC__ +typedef long long __int64; +#define Win32_Winsock +# ifdef __cplusplus +#undef __attribute__ /* seems broken in 2.8.0 */ +#define __attribute__(p) +# endif +/* GCC does not do __declspec() - render it a nop + * and turn on options to avoid importing data + */ +#define __declspec(x) +#define PERL_GLOBAL_STRUCT +#define MULTIPLICITY +#ifndef TLS_OUT_OF_INDEXES +#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF +#endif +#endif + +/* Define DllExport akin to perl's EXT, + * If we are in the DLL or mimicing the DLL for Win95 work round + * then Export the symbol, + * otherwise import it. + */ + +#if defined(PERL_OBJECT) +#define DllExport +#else +#if defined(PERLDLL) || defined(WIN95FIX) +#define DllExport +/*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */ +#else +#define DllExport __declspec(dllimport) +#endif +#endif + #define WIN32_LEAN_AND_MEAN #include -#ifdef WIN32_LEAN_AND_MEAN // C file is NOT a Perl5 original. -#define CONTEXT PERL_CONTEXT // Avoid conflict of CONTEXT defs. -#define index strchr // Why 'index'? -#endif //WIN32_LEAN_AND_MEAN +#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */ +#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */ +#endif /*WIN32_LEAN_AND_MEAN */ #include #include #include #include #include +#include +#ifndef EXT +#include "EXTERN.h" +#endif -// For UNIX compatibility. +struct tms { + long tms_utime; + long tms_stime; + long tms_cutime; + long tms_cstime; +}; + +#ifndef START_EXTERN_C +#ifdef __cplusplus +# define START_EXTERN_C extern "C" { +# define END_EXTERN_C } +# define EXTERN_C extern "C" +#else +# define START_EXTERN_C +# define END_EXTERN_C +# define EXTERN_C +#endif +#endif + +#define STANDARD_C 1 +#define DOSISH 1 /* no escaping our roots */ +#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */ + +/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as + * real filehandles. XXX Should always be defined (the other version is untested) */ +#define USE_SOCKETS_AS_HANDLES -typedef long uid_t; -typedef long gid_t; +/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls + * to read the environment, bypassing the runtime's (usually broken) + * facilities for accessing the same. See note in util.c/my_setenv(). */ +/*#define USE_WIN32_RTL_ENV */ -extern char *staticlinkmodules[]; +/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95. + * Can only enable it if not using the DLL CRT (it doesn't expose internals) */ +#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86) +#define USE_FIXED_OSFHANDLE +#endif -extern uid_t getuid(void); -extern gid_t getgid(void); -extern uid_t geteuid(void); -extern gid_t getegid(void); +#define ENV_IS_CASELESS -extern int setuid(uid_t uid); -extern int setgid(gid_t gid); -extern int kill(int pid, int sig); +#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers dont have this */ +#define VER_PLATFORM_WIN32_WINDOWS 1 +#endif -#define USE_SOCKETS_AS_HANDLES -#ifndef USE_SOCKETS_AS_HANDLES -extern FILE *myfdopen(int, char *); +/* Compiler-specific stuff. */ -#undef fdopen -#define fdopen myfdopen -#endif // USE_SOCKETS_AS_HANDLES +#ifdef __BORLANDC__ /* Borland C++ */ -#define STANDARD_C 1 // Perl5 likes standard C. -#define DOSISH 1 // Take advantage of DOSish code in Perl5. +#define _access access +#define _chdir chdir +#include -#define OP_BINARY _O_BINARY // Mistake in in pp_sys.c. +#ifndef DllMain +#define DllMain DllEntryPoint +#endif -#undef mkdir -#define mkdir(nm, md) _mkdir(nm) // For UNIX compatibility. +#pragma warn -ccc /* "condition is always true/false" */ +#pragma warn -rch /* "unreachable code" */ +#pragma warn -sig /* "conversion may lose significant digits" */ +#pragma warn -pia /* "possibly incorrect assignment" */ +#pragma warn -par /* "parameter 'foo' is never used" */ +#pragma warn -aus /* "'foo' is assigned a value that is never used" */ +#pragma warn -use /* "'foo' is declared but never used" */ +#pragma warn -csu /* "comparing signed and unsigned values" */ +#pragma warn -pro /* "call to function with no prototype" */ -#undef chdir -#define chdir(nm) _chdir(nm) +#define USE_RTL_WAIT /* Borland has a working wait() */ -#undef rmdir -#define rmdir(nm) _rmdir(nm) +/* Borland is picky about a bare member function name used as its ptr */ +#ifdef PERL_OBJECT +#define FUNC_NAME_TO_PTR(name) &(name) +#endif -#undef pipe -#define pipe(fd) win32_pipe((fd), 512, _O_BINARY) // the pipe call is a bit different +#endif -#undef pause -#define pause() sleep((32767L << 16) + 32767) +#ifdef _MSC_VER /* Microsoft Visual C++ */ +typedef long uid_t; +typedef long gid_t; +#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) -#undef times -#define times mytimes +#endif /* _MSC_VER */ -#undef alarm -#define alarm myalarm +#ifdef __MINGW32__ /* Minimal Gnu-Win32 */ -struct tms { - long tms_utime; - long tms_stime; - long tms_cutime; - long tms_cstime; - }; - -unsigned int sleep(unsigned int); -char *win32PerlLibPath(); -int mytimes(struct tms *timebuf); -unsigned int myalarm(unsigned int sec); -int do_aspawn(void* really, void** mark, void** arglast); -int do_spawn(char *cmd); +typedef long uid_t; +typedef long gid_t; +#define _environ environ +#define flushall _flushall +#define fcloseall _fcloseall + +#ifndef _O_NOINHERIT +# define _O_NOINHERIT 0x0080 +# ifndef _NO_OLDNAMES +# define O_NOINHERIT _O_NOINHERIT +# endif +#endif + +#ifndef _O_NOINHERIT +# define _O_NOINHERIT 0x0080 +# ifndef _NO_OLDNAMES +# define O_NOINHERIT _O_NOINHERIT +# endif +#endif -typedef char * caddr_t; // In malloc.c (core address). +#endif /* __MINGW32__ */ -// -// Extension Library, only good for VC -// +/* compatibility stuff for other compilers goes here */ -#define DllExport __declspec(dllexport) +START_EXTERN_C -// -// handle socket stuff, assuming socket is always available -// +/* For UNIX compatibility. */ +extern uid_t getuid(void); +extern gid_t getgid(void); +extern uid_t geteuid(void); +extern gid_t getegid(void); +extern int setuid(uid_t uid); +extern int setgid(gid_t gid); +extern int kill(int pid, int sig); +extern void *sbrk(int need); +extern char * getlogin(void); +extern int chown(const char *p, uid_t o, gid_t g); + +#undef Stat +#define Stat win32_stat + +#undef init_os_extras +#define init_os_extras Perl_init_os_extras + +DllExport void Perl_win32_init(int *argcp, char ***argvp); +DllExport void Perl_init_os_extras(void); +DllExport void win32_str_os_error(void *sv, DWORD err); + +#ifndef USE_SOCKETS_AS_HANDLES +extern FILE * my_fdopen(int, char *); +#endif +extern int my_fclose(FILE *); +extern int do_aspawn(void *really, void **mark, void **sp); +extern int do_spawn(char *cmd); +extern int do_spawn_nowait(char *cmd); +extern char do_exec(char *cmd); +extern char * win32_get_privlib(char *pl); +extern char * win32_get_sitelib(char *pl); +extern int IsWin95(void); +extern int IsWinNT(void); + +extern char * staticlinkmodules[]; + +END_EXTERN_C + +typedef char * caddr_t; /* In malloc.c (core address). */ + +/* + * handle socket stuff, assuming socket is always available + */ #include #include -#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) - -#endif // _INC_NT_PERL5 +#ifdef MYMALLOC +#define EMBEDMYMALLOC /**/ +/* #define USE_PERL_SBRK /**/ +/* #define PERL_SBRK_VIA_MALLOC /**/ +#endif + +#if defined(PERLDLL) && !defined(PERL_CORE) +#define PERL_CORE +#endif + +#ifdef USE_BINMODE_SCRIPTS +#define PERL_SCRIPT_MODE "rb" +EXT void win32_strip_return(struct sv *sv); +#else +#define PERL_SCRIPT_MODE "r" +#define win32_strip_return(sv) NOOP +#endif + +#define HAVE_INTERP_INTERN +struct interp_intern { + char * w32_perlshell_tokens; + char ** w32_perlshell_vec; + long w32_perlshell_items; + struct av * w32_fdpid; +#ifndef USE_RTL_WAIT + long w32_num_children; + HANDLE w32_child_pids[MAXIMUM_WAIT_OBJECTS]; +#endif +}; + +#define w32_perlshell_tokens (sys_intern.w32_perlshell_tokens) +#define w32_perlshell_vec (sys_intern.w32_perlshell_vec) +#define w32_perlshell_items (sys_intern.w32_perlshell_items) +#define w32_fdpid (sys_intern.w32_fdpid) + +#ifndef USE_RTL_WAIT +# define w32_num_children (sys_intern.w32_num_children) +# define w32_child_pids (sys_intern.w32_child_pids) +#endif + +/* + * Now Win32 specific per-thread data stuff + */ + +#ifdef USE_THREADS +# ifndef USE_DECLSPEC_THREAD +# define HAVE_THREAD_INTERN + +struct thread_intern { + /* XXX can probably use one buffer instead of several */ + char Wstrerror_buffer[512]; + struct servent Wservent; + char Wgetlogin_buffer[128]; + char Ww32_perllib_root[MAX_PATH+1]; +# ifdef USE_SOCKETS_AS_HANDLES + int Winit_socktype; +# endif +# ifdef HAVE_DES_FCRYPT + char Wcrypt_buffer[30]; +# endif +# ifdef USE_RTL_THREAD_API + void * retv; /* slot for thread return value */ +# endif +}; +# endif /* !USE_DECLSPEC_THREAD */ +#endif /* USE_THREADS */ + +#endif /* _INC_WIN32_PERL5 */