| /* WIN32.H |
| * |
| * (c) 1995 Microsoft Corporation. All rights reserved. |
| * Developed by hip communications inc. |
| * |
| * 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 |
| |
| #ifndef _WIN32_WINNT |
| # define _WIN32_WINNT 0x0500 /* needed for CreateHardlink() etc. */ |
| #endif |
| |
| #if defined(PERL_IMPLICIT_SYS) |
| # define DYNAMIC_ENV_FETCH |
| # define HAS_GETENV_LEN |
| # define prime_env_iter() |
| # define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */ |
| # define WIN32SCK_IS_STDSCK /* don't pull in custom wsock layer */ |
| # ifdef PERL_GLOBAL_STRUCT |
| # error PERL_GLOBAL_STRUCT cannot be defined with PERL_IMPLICIT_SYS |
| # endif |
| # define win32_get_privlib PerlEnv_lib_path |
| # define win32_get_sitelib PerlEnv_sitelib_path |
| # define win32_get_vendorlib PerlEnv_vendorlib_path |
| #endif |
| |
| #ifdef __GNUC__ |
| # ifndef __int64 /* some versions seem to #define it already */ |
| # define __int64 long long |
| # endif |
| # define Win32_Winsock |
| #ifdef __cplusplus |
| /* Mingw32 gcc -xc++ objects to __attribute((unused)) at least */ |
| #undef PERL_UNUSED_DECL |
| #define PERL_UNUSED_DECL |
| #endif |
| #endif |
| |
| |
| /* Define DllExport akin to perl's EXT, |
| * If we are in the DLL then Export the symbol, |
| * otherwise import it. |
| */ |
| |
| /* now even GCC supports __declspec() */ |
| |
| #if defined(PERLDLL) |
| #define DllExport |
| /*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */ |
| #else |
| #define DllExport __declspec(dllimport) |
| #endif |
| |
| /* The Perl APIs can only be called directly inside the perl5xx.dll. |
| * All other code has to import them. By declaring them as "dllimport" |
| * we tell the compiler to generate an indirect call instruction and |
| * avoid redirection through a call thunk. |
| * |
| * The XS code in the re extension is special, in that it redefines |
| * core APIs locally, so don't mark them as "dllimport" because GCC |
| * cannot handle this situation. |
| */ |
| #if !defined(PERLDLL) && !defined(PERL_EXT_RE_BUILD) |
| # ifdef __cplusplus |
| # define PERL_CALLCONV extern "C" __declspec(dllimport) |
| # else |
| # define PERL_CALLCONV __declspec(dllimport) |
| # endif |
| #endif |
| |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| |
| /* |
| * Bug in winbase.h in mingw-w64 4.4.0-1 at least... they |
| * do #define GetEnvironmentStringsA GetEnvironmentStrings and fail |
| * to declare GetEnvironmentStringsA. |
| */ |
| #if defined(__MINGW64__) && defined(GetEnvironmentStringsA) && !defined(UNICODE) |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| #undef GetEnvironmentStringsA |
| WINBASEAPI LPCH WINAPI GetEnvironmentStringsA(VOID); |
| #define GetEnvironmentStrings GetEnvironmentStringsA |
| #ifdef __cplusplus |
| } |
| #endif |
| #endif |
| |
| #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 */ |
| |
| #ifndef TLS_OUT_OF_INDEXES |
| #define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF |
| #endif |
| |
| #include <dirent.h> |
| #include <io.h> |
| #include <process.h> |
| #include <stdio.h> |
| #include <direct.h> |
| #include <stdlib.h> |
| #include <stddef.h> |
| #include <fcntl.h> |
| #ifndef EXT |
| #include "EXTERN.h" |
| #endif |
| |
| struct tms { |
| long tms_utime; |
| long tms_stime; |
| long tms_cutime; |
| long tms_cstime; |
| }; |
| |
| #ifndef SYS_NMLN |
| #define SYS_NMLN 257 |
| #endif |
| |
| struct utsname { |
| char sysname[SYS_NMLN]; |
| char nodename[SYS_NMLN]; |
| char release[SYS_NMLN]; |
| char version[SYS_NMLN]; |
| char machine[SYS_NMLN]; |
| }; |
| |
| #ifndef START_EXTERN_C |
| #undef 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 |
| |
| /* read() and write() aren't transparent for socket handles */ |
| #define PERL_SOCK_SYSREAD_IS_RECV |
| #define PERL_SOCK_SYSWRITE_IS_SEND |
| |
| #define PERL_NO_FORCE_LINK /* no need for PL_force_link_funcs */ |
| |
| /* Define PERL_WIN32_SOCK_DLOAD to have Perl dynamically load the winsock |
| DLL when needed. Don't use if your compiler supports delayloading (ie, VC++ 6.0) |
| -- BKS 5-29-2000 */ |
| #if !(defined(_M_IX86) && _MSC_VER >= 1200) |
| #define PERL_WIN32_SOCK_DLOAD |
| #endif |
| #define ENV_IS_CASELESS |
| |
| #define PIPESOCK_MODE "b" /* pipes, sockets default to binmode */ |
| |
| #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 |
| |
| /* access() mode bits */ |
| #ifndef R_OK |
| # define R_OK 4 |
| # define W_OK 2 |
| # define X_OK 1 |
| # define F_OK 0 |
| #endif |
| |
| /* for waitpid() */ |
| #ifndef WNOHANG |
| # define WNOHANG 1 |
| #endif |
| |
| #define PERL_GET_CONTEXT_DEFINED |
| |
| /* Compiler-specific stuff. */ |
| |
| #if defined(_MSC_VER) || defined(__MINGW32__) |
| /* VC uses non-standard way to determine the size and alignment if bit-fields */ |
| /* MinGW will compiler with -mms-bitfields, so should use the same types */ |
| # define PERL_BITFIELD8 unsigned char |
| # define PERL_BITFIELD16 unsigned short |
| # define PERL_BITFIELD32 unsigned int |
| #endif |
| |
| #ifdef _MSC_VER /* Microsoft Visual C++ */ |
| |
| #ifndef UNDER_CE |
| typedef long uid_t; |
| typedef long gid_t; |
| typedef unsigned short mode_t; |
| #endif |
| |
| #pragma warning(disable: 4102) /* "unreferenced label" */ |
| |
| /* Visual C thinks that a pointer to a member variable is 16 bytes in size. */ |
| #define PERL_MEMBER_PTR_SIZE 16 |
| |
| #define isnan _isnan |
| #define snprintf _snprintf |
| #define vsnprintf _vsnprintf |
| |
| #if _MSC_VER < 1300 |
| /* VC6 has broken NaN semantics: NaN == NaN returns true instead of false */ |
| #define NAN_COMPARE_BROKEN 1 |
| #endif |
| |
| #endif /* _MSC_VER */ |
| |
| #ifdef __MINGW32__ /* Minimal Gnu-Win32 */ |
| |
| typedef long uid_t; |
| typedef long gid_t; |
| #ifndef _environ |
| #define _environ environ |
| #endif |
| #define flushall _flushall |
| #define fcloseall _fcloseall |
| #ifndef isnan |
| #define isnan _isnan /* ...same libraries as MSVC */ |
| #endif |
| |
| #ifndef _O_NOINHERIT |
| # define _O_NOINHERIT 0x0080 |
| # ifndef _NO_OLDNAMES |
| # define O_NOINHERIT _O_NOINHERIT |
| # endif |
| #endif |
| |
| /* <stdint.h>, pulled in by <io.h> as of mingw-runtime-3.3, typedef's |
| * (u)intptr_t but doesn't set the _(U)INTPTR_T_DEFINED defines */ |
| #ifdef _STDINT_H |
| # ifndef _INTPTR_T_DEFINED |
| # define _INTPTR_T_DEFINED |
| # endif |
| # ifndef _UINTPTR_T_DEFINED |
| # define _UINTPTR_T_DEFINED |
| # endif |
| #endif |
| |
| #endif /* __MINGW32__ */ |
| |
| /* both GCC/Mingw32 and MSVC++ 4.0 are missing this, so we put it here */ |
| #ifndef CP_UTF8 |
| # define CP_UTF8 65001 |
| #endif |
| |
| /* compatibility stuff for other compilers goes here */ |
| |
| #ifndef _INTPTR_T_DEFINED |
| typedef int intptr_t; |
| # define _INTPTR_T_DEFINED |
| #endif |
| |
| #ifndef _UINTPTR_T_DEFINED |
| typedef unsigned int uintptr_t; |
| # define _UINTPTR_T_DEFINED |
| #endif |
| |
| 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 int killpg(int pid, int sig); |
| #ifndef USE_PERL_SBRK |
| extern void *sbrk(ptrdiff_t need); |
| # define HAS_SBRK_PROTO |
| #endif |
| extern char * getlogin(void); |
| extern int chown(const char *p, uid_t o, gid_t g); |
| extern int mkstemp(const char *path); |
| |
| #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_win32_term(void); |
| DllExport void Perl_init_os_extras(void); |
| DllExport void win32_str_os_error(void *sv, DWORD err); |
| DllExport int RunPerl(int argc, char **argv, char **env); |
| |
| typedef struct { |
| HANDLE childStdIn; |
| HANDLE childStdOut; |
| HANDLE childStdErr; |
| /* |
| * the following correspond to the fields of the same name |
| * in the STARTUPINFO structure. Embedders can use these to |
| * control the spawning process' look. |
| * Example - to hide the window of the spawned process: |
| * dwFlags = STARTF_USESHOWWINDOW; |
| * wShowWindow = SW_HIDE; |
| */ |
| DWORD dwFlags; |
| DWORD dwX; |
| DWORD dwY; |
| DWORD dwXSize; |
| DWORD dwYSize; |
| DWORD dwXCountChars; |
| DWORD dwYCountChars; |
| DWORD dwFillAttribute; |
| WORD wShowWindow; |
| } child_IO_table; |
| |
| DllExport void win32_get_child_IO(child_IO_table* ptr); |
| DllExport HWND win32_create_message_window(void); |
| |
| #ifndef USE_SOCKETS_AS_HANDLES |
| extern FILE * my_fdopen(int, char *); |
| #endif |
| extern int my_fclose(FILE *); |
| extern char * win32_get_privlib(const char *pl, STRLEN *const len); |
| extern char * win32_get_sitelib(const char *pl, STRLEN *const len); |
| extern char * win32_get_vendorlib(const char *pl, STRLEN *const len); |
| |
| #ifdef PERL_IMPLICIT_SYS |
| extern void win32_delete_internal_host(void *h); |
| #endif |
| |
| extern char * staticlinkmodules[]; |
| |
| END_EXTERN_C |
| |
| typedef char * caddr_t; /* In malloc.c (core address). */ |
| |
| /* |
| * handle socket stuff, assuming socket is always available |
| */ |
| #include <sys/socket.h> |
| #include <netdb.h> |
| |
| #ifdef MYMALLOC |
| #define EMBEDMYMALLOC /**/ |
| /* #define USE_PERL_SBRK /**/ |
| /* #define PERL_SBRK_VIA_MALLOC /**/ |
| #endif |
| |
| #ifdef PERL_TEXTMODE_SCRIPTS |
| # define PERL_SCRIPT_MODE "r" |
| #else |
| # define PERL_SCRIPT_MODE "rb" |
| #endif |
| |
| /* |
| * Now Win32 specific per-thread data stuff |
| */ |
| |
| /* Leave the first couple ids after WM_USER unused because they |
| * might be used by an embedding application, and on Windows |
| * version before 2000 we might end up eating those messages |
| * if they were not meant for us. |
| */ |
| #define WM_USER_MIN (WM_USER+30) |
| #define WM_USER_MESSAGE (WM_USER_MIN) |
| #define WM_USER_KILL (WM_USER_MIN+1) |
| #define WM_USER_MAX (WM_USER_MIN+1) |
| |
| struct thread_intern { |
| /* XXX can probably use one buffer instead of several */ |
| char Wstrerror_buffer[512]; |
| struct servent Wservent; |
| char Wgetlogin_buffer[128]; |
| # ifdef USE_SOCKETS_AS_HANDLES |
| int Winit_socktype; |
| # endif |
| char Wcrypt_buffer[30]; |
| # ifdef USE_RTL_THREAD_API |
| void * retv; /* slot for thread return value */ |
| # endif |
| BOOL Wuse_showwindow; |
| WORD Wshowwindow; |
| }; |
| |
| #define HAVE_INTERP_INTERN |
| typedef struct { |
| long num; |
| DWORD pids[MAXIMUM_WAIT_OBJECTS]; |
| HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
| } child_tab; |
| |
| #ifdef USE_ITHREADS |
| typedef struct { |
| long num; |
| DWORD pids[MAXIMUM_WAIT_OBJECTS]; |
| HANDLE handles[MAXIMUM_WAIT_OBJECTS]; |
| HWND message_hwnds[MAXIMUM_WAIT_OBJECTS]; |
| char sigterm[MAXIMUM_WAIT_OBJECTS]; |
| } pseudo_child_tab; |
| #endif |
| |
| #ifndef Sighandler_t |
| typedef Signal_t (*Sighandler_t) (int); |
| #define Sighandler_t Sighandler_t |
| #endif |
| |
| struct interp_intern { |
| char * perlshell_tokens; |
| char ** perlshell_vec; |
| long perlshell_items; |
| struct av * fdpid; |
| child_tab * children; |
| #ifdef USE_ITHREADS |
| DWORD pseudo_id; |
| pseudo_child_tab * pseudo_children; |
| #endif |
| void * internal_host; |
| struct thread_intern thr_intern; |
| HWND message_hwnd; |
| UINT timerid; |
| unsigned poll_count; |
| Sighandler_t sigtable[SIG_SIZE]; |
| }; |
| |
| DllExport int win32_async_check(pTHX); |
| |
| #define WIN32_POLL_INTERVAL 32768 |
| #define PERL_ASYNC_CHECK() if (w32_do_async || PL_sig_pending) win32_async_check(aTHX) |
| |
| #define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens) |
| #define w32_perlshell_vec (PL_sys_intern.perlshell_vec) |
| #define w32_perlshell_items (PL_sys_intern.perlshell_items) |
| #define w32_fdpid (PL_sys_intern.fdpid) |
| #define w32_children (PL_sys_intern.children) |
| #define w32_num_children (w32_children->num) |
| #define w32_child_pids (w32_children->pids) |
| #define w32_child_handles (w32_children->handles) |
| #define w32_pseudo_id (PL_sys_intern.pseudo_id) |
| #define w32_pseudo_children (PL_sys_intern.pseudo_children) |
| #define w32_num_pseudo_children (w32_pseudo_children->num) |
| #define w32_pseudo_child_pids (w32_pseudo_children->pids) |
| #define w32_pseudo_child_handles (w32_pseudo_children->handles) |
| #define w32_pseudo_child_message_hwnds (w32_pseudo_children->message_hwnds) |
| #define w32_pseudo_child_sigterm (w32_pseudo_children->sigterm) |
| #define w32_internal_host (PL_sys_intern.internal_host) |
| #define w32_timerid (PL_sys_intern.timerid) |
| #define w32_message_hwnd (PL_sys_intern.message_hwnd) |
| #define w32_sighandler (PL_sys_intern.sigtable) |
| #define w32_poll_count (PL_sys_intern.poll_count) |
| #define w32_do_async (w32_poll_count++ > WIN32_POLL_INTERVAL) |
| #define w32_strerror_buffer (PL_sys_intern.thr_intern.Wstrerror_buffer) |
| #define w32_getlogin_buffer (PL_sys_intern.thr_intern.Wgetlogin_buffer) |
| #define w32_crypt_buffer (PL_sys_intern.thr_intern.Wcrypt_buffer) |
| #define w32_servent (PL_sys_intern.thr_intern.Wservent) |
| #define w32_init_socktype (PL_sys_intern.thr_intern.Winit_socktype) |
| #define w32_use_showwindow (PL_sys_intern.thr_intern.Wuse_showwindow) |
| #define w32_showwindow (PL_sys_intern.thr_intern.Wshowwindow) |
| |
| #ifdef USE_ITHREADS |
| void win32_wait_for_children(pTHX); |
| # define PERL_WAIT_FOR_CHILDREN win32_wait_for_children(aTHX) |
| #endif |
| |
| /* IO.xs and POSIX.xs define PERLIO_NOT_STDIO to 1 */ |
| #if defined(PERL_EXT_IO) || defined(PERL_EXT_POSIX) |
| #undef PERLIO_NOT_STDIO |
| #endif |
| #define PERLIO_NOT_STDIO 0 |
| |
| #include "perlio.h" |
| |
| /* |
| * This provides a layer of functions and macros to ensure extensions will |
| * get to use the same RTL functions as the core. |
| */ |
| #include "win32iop.h" |
| |
| #define EXEC_ARGV_CAST(x) ((const char *const *) x) |
| |
| DllExport void *win32_signal_context(void); |
| #define PERL_GET_SIG_CONTEXT win32_signal_context() |
| |
| #ifdef UNDER_CE |
| #define Win_GetModuleHandle XCEGetModuleHandleA |
| #define Win_GetProcAddress XCEGetProcAddressA |
| #define Win_GetModuleFileName XCEGetModuleFileNameA |
| #define Win_CreateSemaphore CreateSemaphoreW |
| #else |
| #define Win_GetModuleHandle GetModuleHandle |
| #define Win_GetProcAddress GetProcAddress |
| #define Win_GetModuleFileName GetModuleFileName |
| #define Win_CreateSemaphore CreateSemaphore |
| #endif |
| |
| #endif /* _INC_WIN32_PERL5 */ |
| |