386 lines
9.9 KiB
C
386 lines
9.9 KiB
C
/* WIN32.H
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*
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* (c) 1995 Microsoft Corporation. All rights reserved.
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* Developed by hip communications inc., http://info.hip.com/info/
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*
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* You may distribute under the terms of either the GNU General Public
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* License or the Artistic License, as specified in the README file.
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*/
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#ifndef _INC_WIN32_PERL5
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#define _INC_WIN32_PERL5
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#include "BuildInfo.h"
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#ifdef PERL_OBJECT
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# define DYNAMIC_ENV_FETCH
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# define ENV_HV_NAME "___ENV_HV_NAME___"
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# define prime_env_iter()
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# define WIN32IO_IS_STDIO /* don't pull in custom stdio layer */
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# ifdef PERL_GLOBAL_STRUCT
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# error PERL_GLOBAL_STRUCT cannot be defined with PERL_OBJECT
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# endif
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# define win32_get_privlib PerlEnv_lib_path
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# define win32_get_sitelib PerlEnv_sitelib_path
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#endif
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#ifdef __GNUC__
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typedef long long __int64;
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# define Win32_Winsock
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/* GCC does not do __declspec() - render it a nop
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* and turn on options to avoid importing data
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*/
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#ifndef __declspec
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# define __declspec(x)
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#endif
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# ifndef PERL_OBJECT
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# define PERL_GLOBAL_STRUCT
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# define MULTIPLICITY
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# endif
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#endif
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/* Define DllExport akin to perl's EXT,
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* If we are in the DLL or mimicing the DLL for Win95 work round
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* then Export the symbol,
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* otherwise import it.
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*/
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#if defined(PERL_OBJECT)
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#define DllExport
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#else
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#if defined(PERLDLL) || defined(WIN95FIX)
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#define DllExport
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/*#define DllExport __declspec(dllexport)*/ /* noises with VC5+sp3 */
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#else
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#define DllExport __declspec(dllimport)
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#endif
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#endif
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#ifdef WIN32_LEAN_AND_MEAN /* C file is NOT a Perl5 original. */
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#define CONTEXT PERL_CONTEXT /* Avoid conflict of CONTEXT defs. */
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#endif /*WIN32_LEAN_AND_MEAN */
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#ifndef TLS_OUT_OF_INDEXES
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#define TLS_OUT_OF_INDEXES (DWORD)0xFFFFFFFF
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#endif
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#include <dirent.h>
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#include <io.h>
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#include <process.h>
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#include <stdio.h>
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#include <direct.h>
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#include <stdlib.h>
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#ifndef EXT
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#include "EXTERN.h"
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#endif
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struct tms {
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long tms_utime;
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long tms_stime;
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long tms_cutime;
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long tms_cstime;
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};
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#ifndef SYS_NMLN
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#define SYS_NMLN 257
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#endif
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struct utsname {
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char sysname[SYS_NMLN];
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char nodename[SYS_NMLN];
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char release[SYS_NMLN];
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char version[SYS_NMLN];
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char machine[SYS_NMLN];
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};
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#ifndef START_EXTERN_C
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#undef EXTERN_C
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#ifdef __cplusplus
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# define START_EXTERN_C extern "C" {
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# define END_EXTERN_C }
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# define EXTERN_C extern "C"
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#else
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# define START_EXTERN_C
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# define END_EXTERN_C
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# define EXTERN_C
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#endif
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#endif
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#define STANDARD_C 1
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#define DOSISH 1 /* no escaping our roots */
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#define OP_BINARY O_BINARY /* mistake in in pp_sys.c? */
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/* Define USE_SOCKETS_AS_HANDLES to enable emulation of windows sockets as
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* real filehandles. XXX Should always be defined (the other version is untested) */
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#define USE_SOCKETS_AS_HANDLES
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/* read() and write() aren't transparent for socket handles */
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#define PERL_SOCK_SYSREAD_IS_RECV
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#define PERL_SOCK_SYSWRITE_IS_SEND
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/* if USE_WIN32_RTL_ENV is not defined, Perl uses direct Win32 calls
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* to read the environment, bypassing the runtime's (usually broken)
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* facilities for accessing the same. See note in util.c/my_setenv(). */
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/*#define USE_WIN32_RTL_ENV */
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/* Define USE_FIXED_OSFHANDLE to fix VC's _open_osfhandle() on W95.
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* Can only enable it if not using the DLL CRT (it doesn't expose internals) */
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#if defined(_MSC_VER) && !defined(_DLL) && defined(_M_IX86)
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#define USE_FIXED_OSFHANDLE
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#endif
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#define ENV_IS_CASELESS
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#ifndef VER_PLATFORM_WIN32_WINDOWS /* VC-2.0 headers don't have this */
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#define VER_PLATFORM_WIN32_WINDOWS 1
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#endif
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#ifndef FILE_SHARE_DELETE /* VC-4.0 headers don't have this */
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#define FILE_SHARE_DELETE 0x00000004
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#endif
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/* Compiler-specific stuff. */
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#ifdef __BORLANDC__ /* Borland C++ */
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#define _access access
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#define _chdir chdir
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#include <sys/types.h>
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#ifndef DllMain
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#define DllMain DllEntryPoint
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#endif
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#pragma warn -ccc /* "condition is always true/false" */
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#pragma warn -rch /* "unreachable code" */
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#pragma warn -sig /* "conversion may lose significant digits" */
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#pragma warn -pia /* "possibly incorrect assignment" */
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#pragma warn -par /* "parameter 'foo' is never used" */
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#pragma warn -aus /* "'foo' is assigned a value that is never used" */
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#pragma warn -use /* "'foo' is declared but never used" */
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#pragma warn -csu /* "comparing signed and unsigned values" */
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#pragma warn -pro /* "call to function with no prototype" */
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/* Borland is picky about a bare member function name used as its ptr */
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#ifdef PERL_OBJECT
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#define FUNC_NAME_TO_PTR(name) &(name)
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#endif
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#endif
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#ifdef _MSC_VER /* Microsoft Visual C++ */
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typedef long uid_t;
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typedef long gid_t;
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typedef unsigned short mode_t;
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#pragma warning(disable: 4018 4035 4101 4102 4244 4245 4761)
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#ifndef PERL_OBJECT
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/* Visual C thinks that a pointer to a member variable is 16 bytes in size. */
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#define STRUCT_MGVTBL_DEFINITION \
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struct mgvtbl { \
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union { \
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int (CPERLscope(*svt_get)) _((SV *sv, MAGIC* mg)); \
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char handle_VC_problem1[16]; \
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}; \
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union { \
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int (CPERLscope(*svt_set)) _((SV *sv, MAGIC* mg)); \
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char handle_VC_problem2[16]; \
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}; \
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union { \
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U32 (CPERLscope(*svt_len)) _((SV *sv, MAGIC* mg)); \
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char handle_VC_problem3[16]; \
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}; \
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union { \
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int (CPERLscope(*svt_clear)) _((SV *sv, MAGIC* mg)); \
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char handle_VC_problem4[16]; \
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}; \
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union { \
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int (CPERLscope(*svt_free)) _((SV *sv, MAGIC* mg)); \
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char handle_VC_problem5[16]; \
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}; \
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}
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#define BASEOP_DEFINITION \
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OP* op_next; \
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OP* op_sibling; \
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OP* (CPERLscope(*op_ppaddr))_((ARGSproto)); \
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char handle_VC_problem[12]; \
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PADOFFSET op_targ; \
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OPCODE op_type; \
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U16 op_seq; \
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U8 op_flags; \
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U8 op_private;
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#define UNION_ANY_DEFINITION union any { \
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void* any_ptr; \
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I32 any_i32; \
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IV any_iv; \
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long any_long; \
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void (CPERLscope(*any_dptr)) _((void*)); \
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char handle_VC_problem[16]; \
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}
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#endif /* PERL_OBJECT */
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#endif /* _MSC_VER */
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#ifdef __MINGW32__ /* Minimal Gnu-Win32 */
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typedef long uid_t;
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typedef long gid_t;
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#ifndef _environ
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#define _environ environ
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#endif
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#define flushall _flushall
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#define fcloseall _fcloseall
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#ifdef PERL_OBJECT
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#define FUNC_NAME_TO_PTR(name) &(name)
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#endif
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#ifndef _O_NOINHERIT
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# define _O_NOINHERIT 0x0080
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# ifndef _NO_OLDNAMES
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# define O_NOINHERIT _O_NOINHERIT
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# endif
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#endif
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#ifndef _O_NOINHERIT
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# define _O_NOINHERIT 0x0080
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# ifndef _NO_OLDNAMES
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# define O_NOINHERIT _O_NOINHERIT
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# endif
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#endif
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#endif /* __MINGW32__ */
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/* compatibility stuff for other compilers goes here */
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START_EXTERN_C
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/* For UNIX compatibility. */
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extern uid_t getuid(void);
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extern gid_t getgid(void);
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extern uid_t geteuid(void);
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extern gid_t getegid(void);
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extern int setuid(uid_t uid);
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extern int setgid(gid_t gid);
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extern int kill(int pid, int sig);
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extern void *sbrk(int need);
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extern char * getlogin(void);
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extern int chown(const char *p, uid_t o, gid_t g);
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#undef Stat
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#define Stat win32_stat
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#undef init_os_extras
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#define init_os_extras Perl_init_os_extras
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DllExport void Perl_win32_init(int *argcp, char ***argvp);
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DllExport void Perl_init_os_extras(void);
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DllExport void win32_str_os_error(void *sv, DWORD err);
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#ifndef USE_SOCKETS_AS_HANDLES
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extern FILE * my_fdopen(int, char *);
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#endif
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extern int my_fclose(FILE *);
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extern int do_aspawn(void *really, void **mark, void **sp);
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extern int do_spawn(char *cmd);
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extern int do_spawn_nowait(char *cmd);
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extern char do_exec(char *cmd);
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extern char * win32_get_privlib(char *pl);
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extern char * win32_get_sitelib(char *pl);
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extern int IsWin95(void);
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extern int IsWinNT(void);
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extern char * staticlinkmodules[];
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END_EXTERN_C
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typedef char * caddr_t; /* In malloc.c (core address). */
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/*
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* handle socket stuff, assuming socket is always available
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*/
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#include <sys/socket.h>
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#include <netdb.h>
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#ifdef MYMALLOC
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#define EMBEDMYMALLOC /**/
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/* #define USE_PERL_SBRK /**/
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/* #define PERL_SBRK_VIA_MALLOC /**/
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#endif
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#if defined(PERLDLL) && !defined(PERL_CORE)
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#define PERL_CORE
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#endif
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#ifdef USE_BINMODE_SCRIPTS
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#define PERL_SCRIPT_MODE "rb"
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EXT void win32_strip_return(struct sv *sv);
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#else
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#define PERL_SCRIPT_MODE "r"
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#define win32_strip_return(sv) NOOP
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#endif
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#define HAVE_INTERP_INTERN
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typedef struct {
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long num;
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DWORD pids[MAXIMUM_WAIT_OBJECTS];
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} child_tab;
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struct interp_intern {
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char * perlshell_tokens;
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char ** perlshell_vec;
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long perlshell_items;
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struct av * fdpid;
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child_tab * children;
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HANDLE child_handles[MAXIMUM_WAIT_OBJECTS];
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};
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#define w32_perlshell_tokens (PL_sys_intern.perlshell_tokens)
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#define w32_perlshell_vec (PL_sys_intern.perlshell_vec)
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#define w32_perlshell_items (PL_sys_intern.perlshell_items)
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#define w32_fdpid (PL_sys_intern.fdpid)
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#define w32_children (PL_sys_intern.children)
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#define w32_num_children (w32_children->num)
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#define w32_child_pids (w32_children->pids)
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#define w32_child_handles (PL_sys_intern.child_handles)
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/*
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* Now Win32 specific per-thread data stuff
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*/
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#ifdef USE_THREADS
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# ifndef USE_DECLSPEC_THREAD
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# define HAVE_THREAD_INTERN
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struct thread_intern {
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/* XXX can probably use one buffer instead of several */
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char Wstrerror_buffer[512];
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struct servent Wservent;
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char Wgetlogin_buffer[128];
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char Ww32_perllib_root[MAX_PATH+1];
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# ifdef USE_SOCKETS_AS_HANDLES
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int Winit_socktype;
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# endif
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# ifdef HAVE_DES_FCRYPT
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char Wcrypt_buffer[30];
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# endif
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# ifdef USE_RTL_THREAD_API
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void * retv; /* slot for thread return value */
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# endif
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};
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# endif /* !USE_DECLSPEC_THREAD */
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#endif /* USE_THREADS */
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#endif /* _INC_WIN32_PERL5 */
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