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Comment:[Bug 3508771] load tclreg.dll in cygwin tclsh Implement TclWinGetTclInstance, TclpGetTZName, and various others for Cygwin
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Timelines: family | ancestors | descendants | both | core-8-5-branch
Files: files | file ages | folders
SHA1: 27ca86ce9ba74a052d9d658298c050cc6bf3f9ed
User & Date: jan.nijtmans 2012-03-30 14:57:51
Context
2012-04-02
09:45
[Bug 3508771] load tclreg.dll in cygwin tclsh Implement TclWinGetTclInstance, TclpGetTZName, and var... check-in: 9e1a41ed83 user: jan.nijtmans tags: trunk
2012-04-01
18:35
re-generate configure check-in: 7cc6d227fc user: jan.nijtmans tags: core-8-5-branch
2012-03-30
14:57
[Bug 3508771] load tclreg.dll in cygwin tclsh Implement TclWinGetTclInstance, TclpGetTZName, and var... check-in: 27ca86ce9b user: jan.nijtmans tags: core-8-5-branch
14:44
[Bug 3508771] load tclreg.dll in cygwin tclsh Implement TclWinGetTclInstance, TclpGetTZName, and var... check-in: cef38b1e7b user: jan.nijtmans tags: core-8-4-branch
09:49
[Bug 3511806] Compiler checks too early (autoconf still to be run!) check-in: b684c66031 user: jan.nijtmans tags: core-8-5-branch
Changes
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Changes to ChangeLog. 








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2012-03-30  Jan Nijtmans  <[email protected]>

	* unix/tcl.m4:               [Bug 3511806] Compiler checks too early
	* unix/configure.in:         This change allows to build the cygwin
	* unix/tclUnixPort.h:        and mingw32 ports of Tcl/Tk to build
	* win/tcl.m4:                out-of-the-box using a native or cross-
	* win/configure.in:          compiler.

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2012-03-30  Jan Nijtmans  <[email protected]>

	* generic/tclInt.decls:      [Bug 3508771] load tclreg.dll in cygwin tclsh
	* generic/tclIntPlatDecls.h: Implement TclWinGetTclInstance, TclpGetTZName,
	* generic/tclStubInit.c:     and various more win32-specific internal functions for
	Cygwin, so win32 extensions using those can be loaded in the cygwin version of tclsh.

2012-03-30  Jan Nijtmans  <[email protected]>

	* unix/tcl.m4:               [Bug 3511806] Compiler checks too early
	* unix/configure.in:         This change allows to build the cygwin
	* unix/tclUnixPort.h:        and mingw32 ports of Tcl/Tk to build
	* win/tcl.m4:                out-of-the-box using a native or cross-
	* win/configure.in:          compiler.
︙︙

Changes to generic/tclInt.decls.

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}
declare 2 win {
    struct servent *TclWinGetServByName(const char *nm,
	    const char *proto)
}
declare 3 win {
    int TclWinGetSockOpt(SOCKET s, int level, int optname,
	    char FAR *optval, int FAR *optlen)
}
declare 4 win {
    HINSTANCE TclWinGetTclInstance(void)
}
# Removed in 8.1:
#  declare 5 win {
#      HINSTANCE TclWinLoadLibrary(char *name)
#  }
declare 6 win {
    u_short TclWinNToHS(u_short ns)
}
declare 7 win {
    int TclWinSetSockOpt(SOCKET s, int level, int optname,
	    const char FAR *optval, int optlen)
}
declare 8 win {
    unsigned long TclpGetPid(Tcl_Pid pid)
}
declare 9 win {
    int TclWinGetPlatformId(void)
}








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}
declare 2 win {
    struct servent *TclWinGetServByName(const char *nm,
	    const char *proto)
}
declare 3 win {
    int TclWinGetSockOpt(SOCKET s, int level, int optname,
	    char *optval, int *optlen)
}
declare 4 win {
    HINSTANCE TclWinGetTclInstance(void)
}
# Removed in 8.1:
#  declare 5 win {
#      HINSTANCE TclWinLoadLibrary(char *name)
#  }
declare 6 win {
    u_short TclWinNToHS(u_short ns)
}
declare 7 win {
    int TclWinSetSockOpt(SOCKET s, int level, int optname,
	    const char *optval, int optlen)
}
declare 8 win {
    unsigned long TclpGetPid(Tcl_Pid pid)
}
declare 9 win {
    int TclWinGetPlatformId(void)
}
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	    TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr)
}
declare 3 unix {
    int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe)
}
# On non-cygwin, this is actually a reference to TclpCreateProcess
declare 4 unix {
    int TclWinGetTclInstance(void)
}
# Signature changed in 8.1:
#  declare 5 unix {
#      TclFile TclpCreateTempFile(char *contents, Tcl_DString *namePtr)
#  }

# On non-cygwin, this is actually a reference to TclpMakeFile
declare 6 unix {
    unsigned short TclWinNToHS(unsigned short ns)
}
# On non-cygwin, this is actually a reference to TclpOpenFile
declare 7 unix {
    int TclWinSetSockOpt(int s, int level, int optname,
	    const char *optval, int optlen)
}
declare 8 unix {
    int TclUnixWaitForFile(int fd, int mask, int timeout)
}

# Added in 8.1:








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	    TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr)
}
declare 3 unix {
    int TclpCreatePipe(TclFile *readPipe, TclFile *writePipe)
}
# On non-cygwin, this is actually a reference to TclpCreateProcess
declare 4 unix {
    void *TclWinGetTclInstance(void)
}
# Signature changed in 8.1:
#  declare 5 unix {
#      TclFile TclpCreateTempFile(char *contents, Tcl_DString *namePtr)
#  }

# On non-cygwin, this is actually a reference to TclpMakeFile
declare 6 unix {
    unsigned short TclWinNToHS(unsigned short ns)
}
# On non-cygwin, this is actually a reference to TclpOpenFile
declare 7 unix {
    int TclWinSetSockOpt(void *s, int level, int optname,
	    const char *optval, int optlen)
}
declare 8 unix {
    int TclUnixWaitForFile(int fd, int mask, int timeout)
}

# Added in 8.1:
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	    Tcl_GlobTypeData *types)
}
#On cygwin, TclpOpenFile is here
declare 19 {unix macosx} {
    void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode)
}
declare 20 unix {
    void TclWinAddProcess(void *hProcess, unsigned long id)
}
declare 22 unix {
    TclFile TclpCreateTempFile(const char *contents)
}
declare 23 unix {
    char *TclpGetTZName(int isdst)
}








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	    Tcl_GlobTypeData *types)
}
#On cygwin, TclpOpenFile is here
declare 19 {unix macosx} {
    void TclMacOSXNotifierAddRunLoopMode(const void *runLoopMode)
}
declare 20 unix {
    void TclWinAddProcess(void *hProcess, unsigned int id)
}
declare 22 unix {
    TclFile TclpCreateTempFile(const char *contents)
}
declare 23 unix {
    char *TclpGetTZName(int isdst)
}
︙︙

Changes to generic/tclIntPlatDecls.h.

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#define TclpCreatePipe_TCL_DECLARED
/* 3 */
EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN int		TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN unsigned short	TclWinNToHS(unsigned short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(int s, int level, int optname,
				CONST char *optval, int optlen);
#endif
#ifndef TclUnixWaitForFile_TCL_DECLARED
#define TclUnixWaitForFile_TCL_DECLARED
/* 8 */
EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
#endif








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#define TclpCreatePipe_TCL_DECLARED
/* 3 */
EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN VOID *		TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN unsigned short	TclWinNToHS(unsigned short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(VOID *s, int level, int optname,
				CONST char *optval, int optlen);
#endif
#ifndef TclUnixWaitForFile_TCL_DECLARED
#define TclUnixWaitForFile_TCL_DECLARED
/* 8 */
EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
#endif
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/* 19 */
EXTERN void		TclMacOSXNotifierAddRunLoopMode(
				CONST VOID *runLoopMode);
#endif
#ifndef TclWinAddProcess_TCL_DECLARED
#define TclWinAddProcess_TCL_DECLARED
/* 20 */
EXTERN void		TclWinAddProcess(VOID *hProcess, unsigned long id);
#endif
/* Slot 21 is reserved */
#ifndef TclpCreateTempFile_TCL_DECLARED
#define TclpCreateTempFile_TCL_DECLARED
/* 22 */
EXTERN TclFile		TclpCreateTempFile(CONST char *contents);
#endif








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/* 19 */
EXTERN void		TclMacOSXNotifierAddRunLoopMode(
				CONST VOID *runLoopMode);
#endif
#ifndef TclWinAddProcess_TCL_DECLARED
#define TclWinAddProcess_TCL_DECLARED
/* 20 */
EXTERN void		TclWinAddProcess(VOID *hProcess, unsigned int id);
#endif
/* Slot 21 is reserved */
#ifndef TclpCreateTempFile_TCL_DECLARED
#define TclpCreateTempFile_TCL_DECLARED
/* 22 */
EXTERN TclFile		TclpCreateTempFile(CONST char *contents);
#endif
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EXTERN struct servent *	 TclWinGetServByName(CONST char *nm,
				CONST char *proto);
#endif
#ifndef TclWinGetSockOpt_TCL_DECLARED
#define TclWinGetSockOpt_TCL_DECLARED
/* 3 */
EXTERN int		TclWinGetSockOpt(SOCKET s, int level, int optname,
				char FAR *optval, int FAR *optlen);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN HINSTANCE	TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN u_short		TclWinNToHS(u_short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(SOCKET s, int level, int optname,
				CONST char FAR *optval, int optlen);
#endif
#ifndef TclpGetPid_TCL_DECLARED
#define TclpGetPid_TCL_DECLARED
/* 8 */
EXTERN unsigned long	TclpGetPid(Tcl_Pid pid);
#endif
#ifndef TclWinGetPlatformId_TCL_DECLARED








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EXTERN struct servent *	 TclWinGetServByName(CONST char *nm,
				CONST char *proto);
#endif
#ifndef TclWinGetSockOpt_TCL_DECLARED
#define TclWinGetSockOpt_TCL_DECLARED
/* 3 */
EXTERN int		TclWinGetSockOpt(SOCKET s, int level, int optname,
				char *optval, int *optlen);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN HINSTANCE	TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN u_short		TclWinNToHS(u_short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(SOCKET s, int level, int optname,
				CONST char *optval, int optlen);
#endif
#ifndef TclpGetPid_TCL_DECLARED
#define TclpGetPid_TCL_DECLARED
/* 8 */
EXTERN unsigned long	TclpGetPid(Tcl_Pid pid);
#endif
#ifndef TclWinGetPlatformId_TCL_DECLARED
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#define TclpCreatePipe_TCL_DECLARED
/* 3 */
EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN int		TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN unsigned short	TclWinNToHS(unsigned short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(int s, int level, int optname,
				CONST char *optval, int optlen);
#endif
#ifndef TclUnixWaitForFile_TCL_DECLARED
#define TclUnixWaitForFile_TCL_DECLARED
/* 8 */
EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
#endif








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#define TclpCreatePipe_TCL_DECLARED
/* 3 */
EXTERN int		TclpCreatePipe(TclFile *readPipe, TclFile *writePipe);
#endif
#ifndef TclWinGetTclInstance_TCL_DECLARED
#define TclWinGetTclInstance_TCL_DECLARED
/* 4 */
EXTERN VOID *		TclWinGetTclInstance(void);
#endif
/* Slot 5 is reserved */
#ifndef TclWinNToHS_TCL_DECLARED
#define TclWinNToHS_TCL_DECLARED
/* 6 */
EXTERN unsigned short	TclWinNToHS(unsigned short ns);
#endif
#ifndef TclWinSetSockOpt_TCL_DECLARED
#define TclWinSetSockOpt_TCL_DECLARED
/* 7 */
EXTERN int		TclWinSetSockOpt(VOID *s, int level, int optname,
				CONST char *optval, int optlen);
#endif
#ifndef TclUnixWaitForFile_TCL_DECLARED
#define TclUnixWaitForFile_TCL_DECLARED
/* 8 */
EXTERN int		TclUnixWaitForFile(int fd, int mask, int timeout);
#endif
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/* 19 */
EXTERN void		TclMacOSXNotifierAddRunLoopMode(
				CONST VOID *runLoopMode);
#endif
#ifndef TclWinAddProcess_TCL_DECLARED
#define TclWinAddProcess_TCL_DECLARED
/* 20 */
EXTERN void		TclWinAddProcess(VOID *hProcess, unsigned long id);
#endif
/* Slot 21 is reserved */
#ifndef TclpCreateTempFile_TCL_DECLARED
#define TclpCreateTempFile_TCL_DECLARED
/* 22 */
EXTERN TclFile		TclpCreateTempFile(CONST char *contents);
#endif








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/* 19 */
EXTERN void		TclMacOSXNotifierAddRunLoopMode(
				CONST VOID *runLoopMode);
#endif
#ifndef TclWinAddProcess_TCL_DECLARED
#define TclWinAddProcess_TCL_DECLARED
/* 20 */
EXTERN void		TclWinAddProcess(VOID *hProcess, unsigned int id);
#endif
/* Slot 21 is reserved */
#ifndef TclpCreateTempFile_TCL_DECLARED
#define TclpCreateTempFile_TCL_DECLARED
/* 22 */
EXTERN TclFile		TclpCreateTempFile(CONST char *contents);
#endif
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    struct TclIntPlatStubHooks *hooks;

#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
    int (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
    int (*tclWinSetSockOpt) (int s, int level, int optname, CONST char *optval, int optlen); /* 7 */
    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
    struct tm * (*tclpLocaltime_unix) (CONST time_t *clock); /* 11 */
    struct tm * (*tclpGmtime_unix) (CONST time_t *clock); /* 12 */
    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
    int (*tclUnixCopyFile) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
    int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
    VOID *reserved16;
    VOID *reserved17;
    int (*tclMacOSXMatchType) (Tcl_Interp *interp, CONST char *pathName, CONST char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
    void (*tclMacOSXNotifierAddRunLoopMode) (CONST VOID *runLoopMode); /* 19 */
    void (*tclWinAddProcess) (VOID *hProcess, unsigned long id); /* 20 */
    VOID *reserved21;
    TclFile (*tclpCreateTempFile) (CONST char *contents); /* 22 */
    char * (*tclpGetTZName) (int isdst); /* 23 */
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    VOID *reserved25;
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */
    void (*tclWinResetInterfaces) (void); /* 28 */
    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */
    int (*tclpCloseFile) (TclFile file); /* 31 */
#endif /* UNIX */
#ifdef __WIN32__ /* WIN */
    void (*tclWinConvertError) (DWORD errCode); /* 0 */
    void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */
    struct servent * (*tclWinGetServByName) (CONST char *nm, CONST char *proto); /* 2 */
    int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char FAR *optval, int FAR *optlen); /* 3 */
    HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    u_short (*tclWinNToHS) (u_short ns); /* 6 */
    int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, CONST char FAR *optval, int optlen); /* 7 */
    unsigned long (*tclpGetPid) (Tcl_Pid pid); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    VOID *reserved10;
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */
    int (*tclpCloseFile) (TclFile file); /* 12 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 14 */








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    struct TclIntPlatStubHooks *hooks;

#if !defined(__WIN32__) && !defined(MAC_OSX_TCL) /* UNIX */
    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
    VOID * (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
    int (*tclWinSetSockOpt) (VOID *s, int level, int optname, CONST char *optval, int optlen); /* 7 */
    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
    struct tm * (*tclpLocaltime_unix) (CONST time_t *clock); /* 11 */
    struct tm * (*tclpGmtime_unix) (CONST time_t *clock); /* 12 */
    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
    int (*tclUnixCopyFile) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
    int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
    VOID *reserved16;
    VOID *reserved17;
    int (*tclMacOSXMatchType) (Tcl_Interp *interp, CONST char *pathName, CONST char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
    void (*tclMacOSXNotifierAddRunLoopMode) (CONST VOID *runLoopMode); /* 19 */
    void (*tclWinAddProcess) (VOID *hProcess, unsigned int id); /* 20 */
    VOID *reserved21;
    TclFile (*tclpCreateTempFile) (CONST char *contents); /* 22 */
    char * (*tclpGetTZName) (int isdst); /* 23 */
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    VOID *reserved25;
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */
    void (*tclWinResetInterfaces) (void); /* 28 */
    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 30 */
    int (*tclpCloseFile) (TclFile file); /* 31 */
#endif /* UNIX */
#ifdef __WIN32__ /* WIN */
    void (*tclWinConvertError) (DWORD errCode); /* 0 */
    void (*tclWinConvertWSAError) (DWORD errCode); /* 1 */
    struct servent * (*tclWinGetServByName) (CONST char *nm, CONST char *proto); /* 2 */
    int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */
    HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    u_short (*tclWinNToHS) (u_short ns); /* 6 */
    int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, CONST char *optval, int optlen); /* 7 */
    unsigned long (*tclpGetPid) (Tcl_Pid pid); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    VOID *reserved10;
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */
    int (*tclpCloseFile) (TclFile file); /* 12 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 14 */
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    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
    int (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
    int (*tclWinSetSockOpt) (int s, int level, int optname, CONST char *optval, int optlen); /* 7 */
    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
    struct tm * (*tclpLocaltime_unix) (CONST time_t *clock); /* 11 */
    struct tm * (*tclpGmtime_unix) (CONST time_t *clock); /* 12 */
    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
    int (*tclUnixCopyFile) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
    int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
    int (*tclMacOSXSetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj *attributePtr); /* 16 */
    int (*tclMacOSXCopyFileAttributes) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr); /* 17 */
    int (*tclMacOSXMatchType) (Tcl_Interp *interp, CONST char *pathName, CONST char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
    void (*tclMacOSXNotifierAddRunLoopMode) (CONST VOID *runLoopMode); /* 19 */
    void (*tclWinAddProcess) (VOID *hProcess, unsigned long id); /* 20 */
    VOID *reserved21;
    TclFile (*tclpCreateTempFile) (CONST char *contents); /* 22 */
    char * (*tclpGetTZName) (int isdst); /* 23 */
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    VOID *reserved25;
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */








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    int (*tclWinCPUID) (unsigned int index, unsigned int *regs); /* 29 */
#endif /* WIN */
#ifdef MAC_OSX_TCL /* MACOSX */
    void (*tclWinConvertError) (unsigned int errCode); /* 0 */
    void (*tclWinConvertWSAError) (unsigned int errCode); /* 1 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 2 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 3 */
    VOID * (*tclWinGetTclInstance) (void); /* 4 */
    VOID *reserved5;
    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
    int (*tclWinSetSockOpt) (VOID *s, int level, int optname, CONST char *optval, int optlen); /* 7 */
    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    Tcl_DirEntry * (*tclpReaddir) (DIR *dir); /* 10 */
    struct tm * (*tclpLocaltime_unix) (CONST time_t *clock); /* 11 */
    struct tm * (*tclpGmtime_unix) (CONST time_t *clock); /* 12 */
    char * (*tclpInetNtoa) (struct in_addr addr); /* 13 */
    int (*tclUnixCopyFile) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 14 */
    int (*tclMacOSXGetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj **attributePtrPtr); /* 15 */
    int (*tclMacOSXSetFileAttribute) (Tcl_Interp *interp, int objIndex, Tcl_Obj *fileName, Tcl_Obj *attributePtr); /* 16 */
    int (*tclMacOSXCopyFileAttributes) (CONST char *src, CONST char *dst, CONST Tcl_StatBuf *statBufPtr); /* 17 */
    int (*tclMacOSXMatchType) (Tcl_Interp *interp, CONST char *pathName, CONST char *fileName, Tcl_StatBuf *statBufPtr, Tcl_GlobTypeData *types); /* 18 */
    void (*tclMacOSXNotifierAddRunLoopMode) (CONST VOID *runLoopMode); /* 19 */
    void (*tclWinAddProcess) (VOID *hProcess, unsigned int id); /* 20 */
    VOID *reserved21;
    TclFile (*tclpCreateTempFile) (CONST char *contents); /* 22 */
    char * (*tclpGetTZName) (int isdst); /* 23 */
    char * (*tclWinNoBackslash) (char *path); /* 24 */
    VOID *reserved25;
    void (*tclWinSetInterfaces) (int wide); /* 26 */
    void (*tclWinFlushDirtyChannels) (void); /* 27 */
︙︙

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MODULE_SCOPE TclIntPlatStubs tclIntPlatStubs;
MODULE_SCOPE TclPlatStubs tclPlatStubs;
MODULE_SCOPE TclStubs tclStubs;
MODULE_SCOPE TclTomMathStubs tclTomMathStubs;

#ifdef __CYGWIN__






#define TclWinGetPlatformId winGetPlatformId
#define Tcl_WinUtfToTChar winUtfToTChar
#define Tcl_WinTCharToUtf winTCharToUtf
#define TclWinGetTclInstance winGetTclInstance
#define TclWinNToHS winNToHS
#define TclWinSetSockOpt winSetSockOpt
#define TclWinAddProcess winAddProcess
#define TclpGetTZName pGetTZName
#define TclWinNoBackslash winNoBackslash
#define TclWinSetInterfaces (void (*) _ANSI_ARGS_((int))) doNothing

#define TclWinFlushDirtyChannels doNothing
#define TclWinResetInterfaces doNothing

static Tcl_Encoding winTCharEncoding;






static int
TclWinGetPlatformId()
{
    /* Don't bother to determine the real platform on cygwin,
     * because VER_PLATFORM_WIN32_NT is the only supported platform */
    return 2; /* VER_PLATFORM_WIN32_NT */;
}

static int TclWinGetTclInstance()
{
	Tcl_Panic("TclWinGetTclInstance not yet implemented for CYGWIN");


    return 0;
}

static unsigned short
TclWinNToHS(unsigned short ns)
{
	Tcl_Panic("TclWinNToHS not yet implemented for CYGWIN");
    return (unsigned short) -1;
}

static int
TclWinSetSockOpt(int s, int level, int optname,
	    const char *optval, int optlen)
{
	Tcl_Panic("TclWinSetSockOpt not yet implemented for CYGWIN");
    return -1;
}

static void
TclWinAddProcess(void *hProcess, unsigned long id)
{
	Tcl_Panic("TclWinAddProcess not yet implemented for CYGWIN");
}

static char *
TclpGetTZName(int isdst)
{
    /* TODO: implementation */
	Tcl_Panic("TclpGetTZName not yet implemented for CYGWIN");


    return 0;
}

static char *
TclWinNoBackslash(char *path)
{
    char *p;









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MODULE_SCOPE TclIntPlatStubs tclIntPlatStubs;
MODULE_SCOPE TclPlatStubs tclPlatStubs;
MODULE_SCOPE TclStubs tclStubs;
MODULE_SCOPE TclTomMathStubs tclTomMathStubs;

#ifdef __CYGWIN__

/* Trick, so we don't have to include <windows.h> here, which
 * - b.t.w. - lacks this function anyway */
#define GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS 0x00000004
int __stdcall GetModuleHandleExW(unsigned int, const char *, void *);

#define TclWinGetPlatformId winGetPlatformId
#define Tcl_WinUtfToTChar winUtfToTChar
#define Tcl_WinTCharToUtf winTCharToUtf
#define TclWinGetTclInstance winGetTclInstance
#define TclWinNToHS winNToHS
#define TclWinSetSockOpt winSetSockOpt

#define TclpGetTZName pGetTZName
#define TclWinNoBackslash winNoBackslash
#define TclWinSetInterfaces (void (*) (int)) doNothing
#define TclWinAddProcess (void (*) (void *, unsigned int)) doNothing
#define TclWinFlushDirtyChannels doNothing
#define TclWinResetInterfaces doNothing

static Tcl_Encoding winTCharEncoding;

typedef struct ThreadSpecificData {
    char tzName[64];		/* Time zone name */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;

static int
TclWinGetPlatformId()
{
    /* Don't bother to determine the real platform on cygwin,
     * because VER_PLATFORM_WIN32_NT is the only supported platform */
    return 2; /* VER_PLATFORM_WIN32_NT */;
}

static void *TclWinGetTclInstance()
{
    void *hInstance = NULL;
    GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS,
	    (const char *)&winTCharEncoding, &hInstance);
    return hInstance;
}

static unsigned short
TclWinNToHS(unsigned short ns)
{

    return ntohs(ns);
}

static int
TclWinSetSockOpt(void *s, int level, int optname,
	    const char *optval, int optlen)
{



    return setsockopt((int) s, level, optname, optval, optlen);




}

static char *
TclpGetTZName(int isdst)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    const char *zone = getenv("TZ");
    Tcl_ExternalToUtf(NULL, NULL, zone, strlen(zone), 0, NULL,
	    tsdPtr->tzName, sizeof(tsdPtr->tzName), NULL, NULL, NULL);
    return tsdPtr->tzName;
}

static char *
TclWinNoBackslash(char *path)
{
    char *p;
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#define TclpLocaltime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclGetAndDetachPids
#define TclpGmtime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclpCloseFile

#elif !defined(__WIN32__) /* UNIX and MAC */
#   define TclWinConvertError (void (*) _ANSI_ARGS_((unsigned int))) TclGetAndDetachPids
#   define TclWinConvertWSAError (void (*) _ANSI_ARGS_((unsigned int))) TclpCloseFile
#   define TclWinGetPlatformId (int (*)()) TclpCreateTempFile
#   define TclWinGetTclInstance (int (*)()) TclpCreateProcess
#   define TclWinNToHS (unsigned short (*) _ANSI_ARGS_((unsigned short ns))) TclpMakeFile
#   define TclWinSetSockOpt (int (*) _ANSI_ARGS_((int, int, int, const char *, int))) TclpOpenFile
#   define TclWinAddProcess 0
#   define TclpGetTZName 0
#   define TclWinNoBackslash 0
#   define TclWinSetInterfaces 0
#   define TclWinFlushDirtyChannels 0
#   define TclWinResetInterfaces 0
#   define TclMacOSXGetFileAttribute 0 /* Only implemented in Tcl >= 8.5 */








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#define TclpLocaltime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclGetAndDetachPids
#define TclpGmtime_unix (struct tm *(*) _ANSI_ARGS_((CONST time_t *))) TclpCloseFile

#elif !defined(__WIN32__) /* UNIX and MAC */
#   define TclWinConvertError (void (*) _ANSI_ARGS_((unsigned int))) TclGetAndDetachPids
#   define TclWinConvertWSAError (void (*) _ANSI_ARGS_((unsigned int))) TclpCloseFile
#   define TclWinGetPlatformId (int (*)()) TclpCreateTempFile
#   define TclWinGetTclInstance (void *(*)()) TclpCreateProcess
#   define TclWinNToHS (unsigned short (*) _ANSI_ARGS_((unsigned short ns))) TclpMakeFile
#   define TclWinSetSockOpt (int (*) _ANSI_ARGS_((void *, int, int, const char *, int))) TclpOpenFile
#   define TclWinAddProcess 0
#   define TclpGetTZName 0
#   define TclWinNoBackslash 0
#   define TclWinSetInterfaces 0
#   define TclWinFlushDirtyChannels 0
#   define TclWinResetInterfaces 0
#   define TclMacOSXGetFileAttribute 0 /* Only implemented in Tcl >= 8.5 */
︙︙

Changes to win/tclWinError.c.

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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tclPort.h"

#ifndef WSAEWOULDBLOCK
#   define WSAEWOULDBLOCK 10035L
#endif

#ifndef __WIN32__
#   define DWORD unsigned int
#endif

/*
 * The following table contains the mapping from Win32 errors to errno errors.
 */

static CONST unsigned char errorTable[] = {
    0,
    EINVAL,	/* ERROR_INVALID_FUNCTION	1 */








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 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"
#include "tclPort.h"









/*
 * The following table contains the mapping from Win32 errors to errno errors.
 */

static CONST unsigned char errorTable[] = {
    0,
    EINVAL,	/* ERROR_INVALID_FUNCTION	1 */
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    EAGAIN,		/* WSAEPROCLIM */
    EUSERS,		/* WSAEUSERS */
    EDQUOT,		/* WSAEDQUOT */
    ESTALE,		/* WSAESTALE */
    EREMOTE		/* WSAEREMOTE */
};






/*
 *----------------------------------------------------------------------
 *
 * TclWinConvertError --
 *
 *	This routine converts a Win32 error into an errno value.
 *








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    EAGAIN,		/* WSAEPROCLIM */
    EUSERS,		/* WSAEUSERS */
    EDQUOT,		/* WSAEDQUOT */
    ESTALE,		/* WSAESTALE */
    EREMOTE		/* WSAEREMOTE */
};

#ifdef __CYGWIN__
#   include <windows.h>
#   define DWORD unsigned int
#endif

/*
 *----------------------------------------------------------------------
 *
 * TclWinConvertError --
 *
 *	This routine converts a Win32 error into an errno value.
 *
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 */

void
TclWinConvertError(
    DWORD errCode)		/* Win32 error code. */
{
    if (errCode >= sizeof(errorTable)/sizeof(errorTable[0])) {


	Tcl_SetErrno(EINVAL);



    } else {
	Tcl_SetErrno(errorTable[errCode]);
    }
}

/*
 *----------------------------------------------------------------------








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 */

void
TclWinConvertError(
    DWORD errCode)		/* Win32 error code. */
{
    if (errCode >= sizeof(errorTable)/sizeof(errorTable[0])) {
	errCode -= WSAEWOULDBLOCK;
	if (errCode >= sizeof(wsaErrorTable)/sizeof(wsaErrorTable[0])) {
	    Tcl_SetErrno(errorTable[1]);
	} else {
	    Tcl_SetErrno(wsaErrorTable[errCode]);
	}
    } else {
	Tcl_SetErrno(errorTable[errCode]);
    }
}

/*
 *----------------------------------------------------------------------
︙︙
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 *----------------------------------------------------------------------
 */

void
TclWinConvertWSAError(
    DWORD errCode)		/* Win32 error code. */
{

    errCode -= WSAEWOULDBLOCK;
    if (errCode >= sizeof(wsaErrorTable)/sizeof(wsaErrorTable[0])) {
	Tcl_SetErrno(EINVAL);
    } else {
	Tcl_SetErrno(wsaErrorTable[errCode]);



    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * tab-width: 8
 * End:
 */








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 *----------------------------------------------------------------------
 */

void
TclWinConvertWSAError(
    DWORD errCode)		/* Win32 error code. */
{
    if (errCode >= sizeof(errorTable)/sizeof(errorTable[0])) {
	errCode -= WSAEWOULDBLOCK;
	if (errCode >= sizeof(wsaErrorTable)/sizeof(wsaErrorTable[0])) {
	    Tcl_SetErrno(errorTable[1]);
	} else {
	    Tcl_SetErrno(wsaErrorTable[errCode]);
	}
    } else {
	Tcl_SetErrno(errorTable[errCode]);
    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * tab-width: 8
 * End:
 */

Changes to win/tclWinSock.c.

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 *	As defined for each function.
 *
 *----------------------------------------------------------------------
 */

int
TclWinGetSockOpt(
    int s,
    int level,
    int optname,
    char * optval,
    int FAR *optlen)
{
    /*
     * Check that WinSock is initialized; do not call it if not, to prevent
     * system crashes. This can happen at exit time if the exit handler for
     * WinSock ran before other exit handlers that want to use sockets.
     */

    if (!SocketsEnabled()) {
	return SOCKET_ERROR;
    }

    return getsockopt((SOCKET)s, level, optname, optval, optlen);
}

int
TclWinSetSockOpt(
    int s,
    int level,
    int optname,
    const char * optval,
    int optlen)
{
    /*
     * Check that WinSock is initialized; do not call it if not, to prevent
     * system crashes. This can happen at exit time if the exit handler for
     * WinSock ran before other exit handlers that want to use sockets.
     */

    if (!SocketsEnabled()) {
	return SOCKET_ERROR;
    }

    return setsockopt((SOCKET)s, level, optname, optval, optlen);
}

u_short
TclWinNToHS(
    u_short netshort)
{
    /*








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 *	As defined for each function.
 *
 *----------------------------------------------------------------------
 */

int
TclWinGetSockOpt(
    SOCKET s,
    int level,
    int optname,
    char * optval,
    int FAR *optlen)
{
    /*
     * Check that WinSock is initialized; do not call it if not, to prevent
     * system crashes. This can happen at exit time if the exit handler for
     * WinSock ran before other exit handlers that want to use sockets.
     */

    if (!SocketsEnabled()) {
	return SOCKET_ERROR;
    }

    return getsockopt(s, level, optname, optval, optlen);
}

int
TclWinSetSockOpt(
    SOCKET s,
    int level,
    int optname,
    const char * optval,
    int optlen)
{
    /*
     * Check that WinSock is initialized; do not call it if not, to prevent
     * system crashes. This can happen at exit time if the exit handler for
     * WinSock ran before other exit handlers that want to use sockets.
     */

    if (!SocketsEnabled()) {
	return SOCKET_ERROR;
    }

    return setsockopt(s, level, optname, optval, optlen);
}

u_short
TclWinNToHS(
    u_short netshort)
{
    /*
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