582 lines
14 KiB
C
582 lines
14 KiB
C
|
/*
|
||
|
|
* tclWinPort.h --
|
||
|
|
*
|
||
|
|
* This header file handles porting issues that occur because of
|
||
|
|
* differences between Windows and Unix. It should be the only
|
||
|
|
* file that contains #ifdefs to handle different flavors of OS.
|
||
|
|
*
|
||
|
|
* Copyright (c) 1994-1997 Sun Microsystems, Inc.
|
||
|
|
*
|
||
|
|
* See the file "license.terms" for information on usage and redistribution
|
||
|
|
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _TCLWINPORT
|
||
|
|
#define _TCLWINPORT
|
||
|
|
|
||
|
|
#if !defined(_WIN64) && !defined(__MINGW_USE_VC2005_COMPAT)
|
||
|
|
/* See [Bug 3354324]: file mtime sets wrong time */
|
||
|
|
# define __MINGW_USE_VC2005_COMPAT
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* We must specify the lower version we intend to support.
|
||
|
|
*
|
||
|
|
* WINVER = 0x0501 means Windows XP and above
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef WINVER
|
||
|
|
# define WINVER 0x0501
|
||
|
|
#endif
|
||
|
|
#ifndef _WIN32_WINNT
|
||
|
|
# define _WIN32_WINNT 0x0501
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define WIN32_LEAN_AND_MEAN
|
||
|
|
#include <windows.h>
|
||
|
|
#undef WIN32_LEAN_AND_MEAN
|
||
|
|
|
||
|
|
/* Compatibility to older visual studio / windows platform SDK */
|
||
|
|
#if !defined(MAXULONG_PTR)
|
||
|
|
typedef DWORD DWORD_PTR;
|
||
|
|
typedef DWORD_PTR * PDWORD_PTR;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Ask for the winsock function typedefs, also.
|
||
|
|
*/
|
||
|
|
#ifndef INCL_WINSOCK_API_TYPEDEFS
|
||
|
|
# define INCL_WINSOCK_API_TYPEDEFS 1
|
||
|
|
#endif
|
||
|
|
#include <winsock2.h>
|
||
|
|
#include <ws2tcpip.h>
|
||
|
|
#ifdef HAVE_WSPIAPI_H
|
||
|
|
# include <wspiapi.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef CHECK_UNICODE_CALLS
|
||
|
|
# define _UNICODE
|
||
|
|
# define UNICODE
|
||
|
|
# define __TCHAR_DEFINED
|
||
|
|
typedef float *_TCHAR;
|
||
|
|
# define _TCHAR_DEFINED
|
||
|
|
typedef float *TCHAR;
|
||
|
|
#endif /* CHECK_UNICODE_CALLS */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Pull in the typedef of TCHAR for windows.
|
||
|
|
*/
|
||
|
|
#include <tchar.h>
|
||
|
|
#ifndef _TCHAR_DEFINED
|
||
|
|
/* Borland seems to forget to set this. */
|
||
|
|
typedef _TCHAR TCHAR;
|
||
|
|
# define _TCHAR_DEFINED
|
||
|
|
#endif
|
||
|
|
#if defined(_MSC_VER) && defined(__STDC__)
|
||
|
|
/* VS2005 SP1 misses this. See [Bug #3110161] */
|
||
|
|
typedef _TCHAR TCHAR;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
*---------------------------------------------------------------------------
|
||
|
|
* The following sets of #includes and #ifdefs are required to get Tcl to
|
||
|
|
* compile under the windows compilers.
|
||
|
|
*---------------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <time.h>
|
||
|
|
#include <wchar.h>
|
||
|
|
#include <io.h>
|
||
|
|
#include <errno.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <float.h>
|
||
|
|
#include <malloc.h>
|
||
|
|
#include <process.h>
|
||
|
|
#include <signal.h>
|
||
|
|
#ifdef HAVE_INTTYPES_H
|
||
|
|
# include <inttypes.h>
|
||
|
|
#endif
|
||
|
|
#include <limits.h>
|
||
|
|
|
||
|
|
#ifndef __GNUC__
|
||
|
|
# define strncasecmp _strnicmp
|
||
|
|
# define strcasecmp _stricmp
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Need to block out these includes for building extensions with MetroWerks
|
||
|
|
* compiler for Win32.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __MWERKS__
|
||
|
|
#include <sys/stat.h>
|
||
|
|
#include <sys/timeb.h>
|
||
|
|
# ifdef __BORLANDC__
|
||
|
|
# include <utime.h>
|
||
|
|
# else
|
||
|
|
# include <sys/utime.h>
|
||
|
|
# endif /* __BORLANDC__ */
|
||
|
|
#endif /* __MWERKS__ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The following defines redefine the Windows Socket errors as
|
||
|
|
* BSD errors so Tcl_PosixError can do the right thing.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef ENOTEMPTY
|
||
|
|
# define ENOTEMPTY 41 /* Directory not empty */
|
||
|
|
#endif
|
||
|
|
#ifndef EREMOTE
|
||
|
|
# define EREMOTE 66 /* The object is remote */
|
||
|
|
#endif
|
||
|
|
#ifndef EPFNOSUPPORT
|
||
|
|
# define EPFNOSUPPORT 96 /* Protocol family not supported */
|
||
|
|
#endif
|
||
|
|
#ifndef EADDRINUSE
|
||
|
|
# define EADDRINUSE 100 /* Address already in use */
|
||
|
|
#endif
|
||
|
|
#ifndef EADDRNOTAVAIL
|
||
|
|
# define EADDRNOTAVAIL 101 /* Can't assign requested address */
|
||
|
|
#endif
|
||
|
|
#ifndef EAFNOSUPPORT
|
||
|
|
# define EAFNOSUPPORT 102 /* Address family not supported */
|
||
|
|
#endif
|
||
|
|
#ifndef EALREADY
|
||
|
|
# define EALREADY 103 /* Operation already in progress */
|
||
|
|
#endif
|
||
|
|
#ifndef EBADMSG
|
||
|
|
# define EBADMSG 104 /* Not a data message */
|
||
|
|
#endif
|
||
|
|
#ifndef ECANCELED
|
||
|
|
# define ECANCELED 105 /* Canceled */
|
||
|
|
#endif
|
||
|
|
#ifndef ECONNABORTED
|
||
|
|
# define ECONNABORTED 106 /* Software caused connection abort */
|
||
|
|
#endif
|
||
|
|
#ifndef ECONNREFUSED
|
||
|
|
# define ECONNREFUSED 107 /* Connection refused */
|
||
|
|
#endif
|
||
|
|
#ifndef ECONNRESET
|
||
|
|
# define ECONNRESET 108 /* Connection reset by peer */
|
||
|
|
#endif
|
||
|
|
#ifndef EDESTADDRREQ
|
||
|
|
# define EDESTADDRREQ 109 /* Destination address required */
|
||
|
|
#endif
|
||
|
|
#ifndef EHOSTUNREACH
|
||
|
|
# define EHOSTUNREACH 110 /* No route to host */
|
||
|
|
#endif
|
||
|
|
#ifndef EIDRM
|
||
|
|
# define EIDRM 111 /* Identifier removed */
|
||
|
|
#endif
|
||
|
|
#ifndef EINPROGRESS
|
||
|
|
# define EINPROGRESS 112 /* Operation now in progress */
|
||
|
|
#endif
|
||
|
|
#ifndef EISCONN
|
||
|
|
# define EISCONN 113 /* Socket is already connected */
|
||
|
|
#endif
|
||
|
|
#ifndef ELOOP
|
||
|
|
# define ELOOP 114 /* Symbolic link loop */
|
||
|
|
#endif
|
||
|
|
#ifndef EMSGSIZE
|
||
|
|
# define EMSGSIZE 115 /* Message too long */
|
||
|
|
#endif
|
||
|
|
#ifndef ENETDOWN
|
||
|
|
# define ENETDOWN 116 /* Network is down */
|
||
|
|
#endif
|
||
|
|
#ifndef ENETRESET
|
||
|
|
# define ENETRESET 117 /* Network dropped connection on reset */
|
||
|
|
#endif
|
||
|
|
#ifndef ENETUNREACH
|
||
|
|
# define ENETUNREACH 118 /* Network is unreachable */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOBUFS
|
||
|
|
# define ENOBUFS 119 /* No buffer space available */
|
||
|
|
#endif
|
||
|
|
#ifndef ENODATA
|
||
|
|
# define ENODATA 120 /* No data available */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOLINK
|
||
|
|
# define ENOLINK 121 /* Link has be severed */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOMSG
|
||
|
|
# define ENOMSG 122 /* No message of desired type */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOPROTOOPT
|
||
|
|
# define ENOPROTOOPT 123 /* Protocol not available */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOSR
|
||
|
|
# define ENOSR 124 /* Out of stream resources */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOSTR
|
||
|
|
# define ENOSTR 125 /* Not a stream device */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOTCONN
|
||
|
|
# define ENOTCONN 126 /* Socket is not connected */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOTRECOVERABLE
|
||
|
|
# define ENOTRECOVERABLE 127 /* Not recoverable */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOTSOCK
|
||
|
|
# define ENOTSOCK 128 /* Socket operation on non-socket */
|
||
|
|
#endif
|
||
|
|
#ifndef ENOTSUP
|
||
|
|
# define ENOTSUP 129 /* Operation not supported */
|
||
|
|
#endif
|
||
|
|
#ifndef EOPNOTSUPP
|
||
|
|
# define EOPNOTSUPP 130 /* Operation not supported on socket */
|
||
|
|
#endif
|
||
|
|
#ifndef EOTHER
|
||
|
|
# define EOTHER 131 /* Other error */
|
||
|
|
#endif
|
||
|
|
#ifndef EOVERFLOW
|
||
|
|
# define EOVERFLOW 132 /* File too big */
|
||
|
|
#endif
|
||
|
|
#ifndef EOWNERDEAD
|
||
|
|
# define EOWNERDEAD 133 /* Owner dead */
|
||
|
|
#endif
|
||
|
|
#ifndef EPROTO
|
||
|
|
# define EPROTO 134 /* Protocol error */
|
||
|
|
#endif
|
||
|
|
#ifndef EPROTONOSUPPORT
|
||
|
|
# define EPROTONOSUPPORT 135 /* Protocol not supported */
|
||
|
|
#endif
|
||
|
|
#ifndef EPROTOTYPE
|
||
|
|
# define EPROTOTYPE 136 /* Protocol wrong type for socket */
|
||
|
|
#endif
|
||
|
|
#ifndef ETIME
|
||
|
|
# define ETIME 137 /* Timer expired */
|
||
|
|
#endif
|
||
|
|
#ifndef ETIMEDOUT
|
||
|
|
# define ETIMEDOUT 138 /* Connection timed out */
|
||
|
|
#endif
|
||
|
|
#ifndef ETXTBSY
|
||
|
|
# define ETXTBSY 139 /* Text file or pseudo-device busy */
|
||
|
|
#endif
|
||
|
|
#ifndef EWOULDBLOCK
|
||
|
|
# define EWOULDBLOCK 140 /* Operation would block */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Visual Studio doesn't have these, so just choose some high numbers */
|
||
|
|
#ifndef ESOCKTNOSUPPORT
|
||
|
|
# define ESOCKTNOSUPPORT 240 /* Socket type not supported */
|
||
|
|
#endif
|
||
|
|
#ifndef ESHUTDOWN
|
||
|
|
# define ESHUTDOWN 241 /* Can't send after socket shutdown */
|
||
|
|
#endif
|
||
|
|
#ifndef ETOOMANYREFS
|
||
|
|
# define ETOOMANYREFS 242 /* Too many references: can't splice */
|
||
|
|
#endif
|
||
|
|
#ifndef EHOSTDOWN
|
||
|
|
# define EHOSTDOWN 243 /* Host is down */
|
||
|
|
#endif
|
||
|
|
#ifndef EUSERS
|
||
|
|
# define EUSERS 244 /* Too many users (for UFS) */
|
||
|
|
#endif
|
||
|
|
#ifndef EDQUOT
|
||
|
|
# define EDQUOT 245 /* Disc quota exceeded */
|
||
|
|
#endif
|
||
|
|
#ifndef ESTALE
|
||
|
|
# define ESTALE 246 /* Stale NFS file handle */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Signals not known to the standard ANSI signal.h. These are used
|
||
|
|
* by Tcl_WaitPid() and generic/tclPosixStr.c
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef SIGTRAP
|
||
|
|
# define SIGTRAP 5
|
||
|
|
#endif
|
||
|
|
#ifndef SIGBUS
|
||
|
|
# define SIGBUS 10
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Supply definitions for macros to query wait status, if not already
|
||
|
|
* defined in header files above.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef TCL_UNION_WAIT
|
||
|
|
# define WAIT_STATUS_TYPE union wait
|
||
|
|
#else
|
||
|
|
# define WAIT_STATUS_TYPE int
|
||
|
|
#endif /* TCL_UNION_WAIT */
|
||
|
|
|
||
|
|
#ifndef WIFEXITED
|
||
|
|
# define WIFEXITED(stat) (((*((int *) &(stat))) & 0xC0000000) == 0)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WEXITSTATUS
|
||
|
|
# define WEXITSTATUS(stat) (*((int *) &(stat)))
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WIFSIGNALED
|
||
|
|
# define WIFSIGNALED(stat) ((*((int *) &(stat))) & 0xC0000000)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WTERMSIG
|
||
|
|
# define WTERMSIG(stat) ((*((int *) &(stat))) & 0x7F)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WIFSTOPPED
|
||
|
|
# define WIFSTOPPED(stat) 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef WSTOPSIG
|
||
|
|
# define WSTOPSIG(stat) (((*((int *) &(stat))) >> 8) & 0xFF)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define constants for waitpid() system call if they aren't defined
|
||
|
|
* by a system header file.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef WNOHANG
|
||
|
|
# define WNOHANG 1
|
||
|
|
#endif
|
||
|
|
#ifndef WUNTRACED
|
||
|
|
# define WUNTRACED 2
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define access mode constants if they aren't already defined.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef F_OK
|
||
|
|
# define F_OK 00
|
||
|
|
#endif
|
||
|
|
#ifndef X_OK
|
||
|
|
# define X_OK 01
|
||
|
|
#endif
|
||
|
|
#ifndef W_OK
|
||
|
|
# define W_OK 02
|
||
|
|
#endif
|
||
|
|
#ifndef R_OK
|
||
|
|
# define R_OK 04
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define macros to query file type bits, if they're not already
|
||
|
|
* defined.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef S_IFLNK
|
||
|
|
# define S_IFLNK 0120000 /* Symbolic Link */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Windows compilers do not define S_IFBLK. However, Tcl uses it in
|
||
|
|
* GetTypeFromMode to identify blockSpecial devices based on the
|
||
|
|
* value in the statsbuf st_mode field. We have no other way to pass this
|
||
|
|
* from NativeStat on Windows so are forced to define it here.
|
||
|
|
* The definition here is essentially what is seen on Linux and MingW.
|
||
|
|
* XXX - the root problem is Tcl using Unix definitions instead of
|
||
|
|
* abstracting the structure into a platform independent one. Sigh - perhaps
|
||
|
|
* Tcl 9
|
||
|
|
*/
|
||
|
|
#ifndef S_IFBLK
|
||
|
|
# define S_IFBLK (S_IFDIR | S_IFCHR)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef S_ISREG
|
||
|
|
# ifdef S_IFREG
|
||
|
|
# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
||
|
|
# else
|
||
|
|
# define S_ISREG(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISREG */
|
||
|
|
#ifndef S_ISDIR
|
||
|
|
# ifdef S_IFDIR
|
||
|
|
# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
||
|
|
# else
|
||
|
|
# define S_ISDIR(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISDIR */
|
||
|
|
#ifndef S_ISCHR
|
||
|
|
# ifdef S_IFCHR
|
||
|
|
# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
|
||
|
|
# else
|
||
|
|
# define S_ISCHR(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISCHR */
|
||
|
|
#ifndef S_ISBLK
|
||
|
|
# ifdef S_IFBLK
|
||
|
|
# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
|
||
|
|
# else
|
||
|
|
# define S_ISBLK(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISBLK */
|
||
|
|
#ifndef S_ISFIFO
|
||
|
|
# ifdef S_IFIFO
|
||
|
|
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
|
||
|
|
# else
|
||
|
|
# define S_ISFIFO(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISFIFO */
|
||
|
|
#ifndef S_ISLNK
|
||
|
|
# ifdef S_IFLNK
|
||
|
|
# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
|
||
|
|
# else
|
||
|
|
# define S_ISLNK(m) 0
|
||
|
|
# endif
|
||
|
|
#endif /* !S_ISLNK */
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define MAXPATHLEN in terms of MAXPATH if available
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MAXPATH
|
||
|
|
# define MAXPATH MAX_PATH
|
||
|
|
#endif /* MAXPATH */
|
||
|
|
|
||
|
|
#ifndef MAXPATHLEN
|
||
|
|
# define MAXPATHLEN MAXPATH
|
||
|
|
#endif /* MAXPATHLEN */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Define pid_t and uid_t if they're not already defined.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if !defined(TCL_PID_T)
|
||
|
|
# define pid_t int
|
||
|
|
#endif /* !TCL_PID_T */
|
||
|
|
#if !defined(TCL_UID_T)
|
||
|
|
# define uid_t int
|
||
|
|
#endif /* !TCL_UID_T */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Visual C++ has some odd names for common functions, so we need to
|
||
|
|
* define a few macros to handle them. Also, it defines EDEADLOCK and
|
||
|
|
* EDEADLK as the same value, which confuses Tcl_ErrnoId().
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if defined(_MSC_VER) || defined(__MSVCRT__)
|
||
|
|
# define environ _environ
|
||
|
|
# if defined(_MSC_VER) && (_MSC_VER < 1600)
|
||
|
|
# define hypot _hypot
|
||
|
|
# endif
|
||
|
|
# define exception _exception
|
||
|
|
# undef EDEADLOCK
|
||
|
|
# if defined(_MSC_VER) && (_MSC_VER >= 1700)
|
||
|
|
# define timezone _timezone
|
||
|
|
# endif
|
||
|
|
#endif /* _MSC_VER || __MSVCRT__ */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Borland's timezone and environ functions.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __BORLANDC__
|
||
|
|
# define timezone _timezone
|
||
|
|
# define environ _environ
|
||
|
|
#endif /* __BORLANDC__ */
|
||
|
|
|
||
|
|
#ifdef __WATCOMC__
|
||
|
|
# if !defined(__CHAR_SIGNED__)
|
||
|
|
# error "You must use the -j switch to ensure char is signed."
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* MSVC 8.0 started to mark many standard C library functions depreciated
|
||
|
|
* including the *printf family and others. Tell it to shut up.
|
||
|
|
* (_MSC_VER is 1200 for VC6, 1300 or 1310 for vc7.net, 1400 for 8.0)
|
||
|
|
*/
|
||
|
|
#if defined(_MSC_VER)
|
||
|
|
# pragma warning(disable:4146)
|
||
|
|
# pragma warning(disable:4244)
|
||
|
|
# if _MSC_VER >= 1400
|
||
|
|
# pragma warning(disable:4267)
|
||
|
|
# pragma warning(disable:4996)
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
/*
|
||
|
|
*---------------------------------------------------------------------------
|
||
|
|
* The following macros and declarations represent the interface between
|
||
|
|
* generic and windows-specific parts of Tcl. Some of the macros may
|
||
|
|
* override functions declared in tclInt.h.
|
||
|
|
*---------------------------------------------------------------------------
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The default platform eol translation on Windows is TCL_TRANSLATE_CRLF:
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define TCL_PLATFORM_TRANSLATION TCL_TRANSLATE_CRLF
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Declare dynamic loading extension macro.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define TCL_SHLIB_EXT ".dll"
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The following define ensures that we use the native putenv
|
||
|
|
* implementation to modify the environment array. This keeps
|
||
|
|
* the C level environment in synch with the system level environment.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define USE_PUTENV 1
|
||
|
|
#define USE_PUTENV_FOR_UNSET 1
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Msvcrt's putenv() copies the string rather than takes ownership of it.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if defined(_MSC_VER) || defined(__MSVCRT__)
|
||
|
|
# define HAVE_PUTENV_THAT_COPIES 1
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Older version of Mingw are known to lack a MWMO_ALERTABLE define.
|
||
|
|
*/
|
||
|
|
#if !defined(MWMO_ALERTABLE)
|
||
|
|
# define MWMO_ALERTABLE 2
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The following defines wrap the system memory allocation routines for
|
||
|
|
* use by tclAlloc.c.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define TclpSysAlloc(size, isBin) ((void*)HeapAlloc(GetProcessHeap(), \
|
||
|
|
(DWORD)0, (DWORD)size))
|
||
|
|
#define TclpSysFree(ptr) (HeapFree(GetProcessHeap(), \
|
||
|
|
(DWORD)0, (HGLOBAL)ptr))
|
||
|
|
#define TclpSysRealloc(ptr, size) ((void*)HeapReAlloc(GetProcessHeap(), \
|
||
|
|
(DWORD)0, (LPVOID)ptr, (DWORD)size))
|
||
|
|
|
||
|
|
/* This type is not defined in the Windows headers */
|
||
|
|
#define socklen_t int
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The following macros have trivial definitions, allowing generic code to
|
||
|
|
* address platform-specific issues.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define TclpReleaseFile(file) ckfree((char *) file)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The following macros and declarations wrap the C runtime library
|
||
|
|
* functions.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define TclpExit exit
|
||
|
|
|
||
|
|
#ifndef INVALID_SET_FILE_POINTER
|
||
|
|
#define INVALID_SET_FILE_POINTER 0xFFFFFFFF
|
||
|
|
#endif /* INVALID_SET_FILE_POINTER */
|
||
|
|
|
||
|
|
#ifndef LABEL_SECURITY_INFORMATION
|
||
|
|
# define LABEL_SECURITY_INFORMATION (0x00000010L)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define Tcl_DirEntry void
|
||
|
|
#define TclDIR void
|
||
|
|
|
||
|
|
#endif /* _TCLWINPORT */
|