/* 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 DYNAMIC_ENV_FETCH # define ENV_HV_NAME "___ENV_HV_NAME___" # define prime_env_iter() # 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 /* GCC does not do __declspec() - render it a nop * and turn on options to avoid importing data */ #ifndef __declspec # define __declspec(x) #endif # ifndef PERL_OBJECT # define PERL_GLOBAL_STRUCT # ifndef MULTIPLICITY # define MULTIPLICITY # endif # 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. */ #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 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 /* 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 /* access() mode bits */ #ifndef R_OK # define R_OK 4 # define W_OK 2 # define X_OK 1 # define F_OK 0 #endif /* Compiler-specific stuff. */ #ifdef __BORLANDC__ /* Borland C++ */ #define _access access #define _chdir chdir #include #ifndef DllMain #define DllMain DllEntryPoint #endif #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" */ #pragma warn -stu /* "undefined structure 'foo'" */ /* 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; #ifndef _environ #define _environ environ #endif #define flushall _flushall #define fcloseall _fcloseall #ifdef PERL_OBJECT #define FUNC_NAME_TO_PTR(name) &(name) #endif #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); #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 #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 typedef struct { long num; DWORD pids[MAXIMUM_WAIT_OBJECTS]; } child_tab; struct interp_intern { char * perlshell_tokens; char ** perlshell_vec; long perlshell_items; struct av * fdpid; child_tab * children; HANDLE child_handles[MAXIMUM_WAIT_OBJECTS]; }; #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 (PL_sys_intern.child_handles) /* * 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 */