X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=win32%2Fwin32.h;h=c251a315ef5541226ef4c7ad78fc29e2058b998c;hb=87c2f9c4716d6ca80eef0a77058013da1536e87d;hp=f683938a8f285ec2fac83e12f6566ba37c52bb4e;hpb=ad2e33dc060dc2ccf73a5ff1557a69a9b09c30c8;p=p5sagit%2Fp5-mst-13.2.git diff --git a/win32/win32.h b/win32/win32.h index f683938..c251a31 100644 --- a/win32/win32.h +++ b/win32/win32.h @@ -9,135 +9,346 @@ #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 +#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 */ +#ifndef TLS_OUT_OF_INDEXES +#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF +#endif + #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 -#ifdef __BORLANDC__ +#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 + +/* 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 */ + +/* 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 + +#define ENV_IS_CASELESS + +#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */ +#define VER_PLATFORM_WIN32_WINDOWS 1 +#endif + +#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */ +#define FILE_SHARE_DELETE 0x00000004 +#endif + +/* Compiler-specific stuff. */ + +#ifdef __BORLANDC__ /* Borland C++ */ #define _access access #define _chdir chdir #include -#pragma warn -ccc -#pragma warn -rch -#pragma warn -sig -#pragma warn -pia -#pragma warn -par -#pragma warn -aus -#pragma warn -use -#pragma warn -csu -#pragma warn -pro +#ifndef DllMain +#define DllMain DllEntryPoint +#endif -#else +#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" */ + +#define USE_RTL_WAIT /* Borland has a working wait() */ + +/* Borland is picky about a bare member function name used as its ptr */ +#ifdef PERL_OBJECT +#define FUNC_NAME_TO_PTR(name) &(name) +#endif + +#endif + +#ifdef _MSC_VER /* Microsoft Visual C++ */ + +typedef long uid_t; +typedef long gid_t; +#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) + +#ifndef PERL_OBJECT + +/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ +#define STRUCT_MGVTBL_DEFINITION \ +struct mgvtbl { \ + union { \ + int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \ + char handle_VC_problem1[16]; \ + }; \ + union { \ + int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \ + char handle_VC_problem2[16]; \ + }; \ + union { \ + U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \ + char handle_VC_problem3[16]; \ + }; \ + union { \ + int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \ + char handle_VC_problem4[16]; \ + }; \ + union { \ + int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \ + char handle_VC_problem5[16]; \ + }; \ +} + +#define BASEOP_DEFINITION \ + OP* op_next; \ + OP* op_sibling; \ + OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \ + char handle_VC_problem[12]; \ + PADOFFSET op_targ; \ + OPCODE op_type; \ + U16 op_seq; \ + U8 op_flags; \ + U8 op_private; + +#define UNION_ANY_DEFINITION union any { \ + void* any_ptr; \ + I32 any_i32; \ + IV any_iv; \ + long any_long; \ + void (CPERLscope(*any_dptr)) _((void*)); \ + char handle_VC_problem[16]; \ +} + +#endif /* PERL_OBJECT */ + +#endif /* _MSC_VER */ + +#ifdef __MINGW32__ /* Minimal Gnu-Win32 */ 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 +#endif /* __MINGW32__ */ + +/* compatibility stuff for other compilers goes here */ + + +START_EXTERN_C + +/* 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); -extern char *staticlinkmodules[]; +#undef Stat +#define Stat win32_stat -/* 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 */ +#undef init_os_extras +#define init_os_extras Perl_init_os_extras -#ifndef USE_WIN32_RTL_ENV -#undef getenv -#define getenv win32_getenv -#endif +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); -#define USE_SOCKETS_AS_HANDLES #ifndef USE_SOCKETS_AS_HANDLES -extern FILE *myfdopen(int, char *); - -#undef fdopen -#define fdopen myfdopen -#endif /* USE_SOCKETS_AS_HANDLES */ - -#define STANDARD_C 1 /* Perl5 likes standard C. */ -#define DOSISH 1 /* Take advantage of DOSish code in Perl5. */ - -#define OP_BINARY O_BINARY /* Mistake in in pp_sys.c. */ - -#undef pipe -#define pipe(fd) win32_pipe((fd), 512, O_BINARY) /* the pipe call is a bit different */ - -#undef pause -#define pause() sleep((32767L << 16) + 32767) - - -#undef times -#define times mytimes - -#undef alarm -#define alarm myalarm +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); -struct tms { - long tms_utime; - long tms_stime; - long tms_cutime; - long tms_cstime; -}; +extern char * staticlinkmodules[]; -unsigned int sleep(unsigned int); -char *win32PerlLibPath(void); -char *win32SiteLibPath(void); -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); -char do_exec(char *cmd); -void init_os_extras(void); +END_EXTERN_C typedef char * caddr_t; /* In malloc.c (core address). */ /* - * Extension Library, only good for VC - */ - -#define DllExport __declspec(dllexport) -#define DllImport __declspec(dllimport) - -/* * handle socket stuff, assuming socket is always available */ - #include #include -#ifdef _MSC_VER -#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761) +#ifdef MYMALLOC +#define EMBEDMYMALLOC /**/ +/* #define USE_PERL_SBRK /**/ +/* #define PERL_SBRK_VIA_MALLOC /**/ #endif -int IsWin95(void); -int IsWinNT(void); +#if defined(PERLDLL) && !defined(PERL_CORE) +#define PERL_CORE +#endif -#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers dont have this */ -#define VER_PLATFORM_WIN32_WINDOWS 1 +#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 */