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/* $Header$ */ |
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/* |
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* tclWinPort.h -- |
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* |
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* This header file handles porting issues that occur because of |
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* differences between Windows and Unix. It should be the only |
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* file that contains #ifdefs to handle different flavors of OS. |
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* |
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* Copyright (c) 1994-1997 Sun Microsystems, Inc. |
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* |
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* See the file "license.terms" for information on usage and redistribution |
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES. |
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* |
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* RCS: @(#) $Id: tclwinport.h,v 1.1.1.1 2001/06/13 04:49:51 dtashley Exp $ |
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*/ |
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|
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#ifndef _TCLWINPORT |
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#define _TCLWINPORT |
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|
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#ifndef _TCLINT |
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# include "tclInt.h" |
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#endif |
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|
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#ifdef CHECK_UNICODE_CALLS |
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|
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#define _UNICODE |
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#define UNICODE |
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|
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#define __TCHAR_DEFINED |
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typedef float *_TCHAR; |
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|
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#define _TCHAR_DEFINED |
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typedef float *TCHAR; |
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|
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#endif |
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|
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/* |
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*--------------------------------------------------------------------------- |
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* The following sets of #includes and #ifdefs are required to get Tcl to |
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* compile under the windows compilers. |
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*--------------------------------------------------------------------------- |
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*/ |
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|
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#include <stdio.h> |
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#include <stdlib.h> |
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|
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#include <direct.h> |
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#include <errno.h> |
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#include <fcntl.h> |
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#include <float.h> |
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#include <io.h> |
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#include <malloc.h> |
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#include <process.h> |
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#include <signal.h> |
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#include <string.h> |
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|
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/* |
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* Need to block out these includes for building extensions with MetroWerks |
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* compiler for Win32. |
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*/ |
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|
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#ifndef __MWERKS__ |
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#include <sys/stat.h> |
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#include <sys/timeb.h> |
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#include <sys/utime.h> |
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#endif |
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|
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#include <tchar.h> |
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#include <time.h> |
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#include <winsock2.h> |
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|
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#define WIN32_LEAN_AND_MEAN |
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#include <windows.h> |
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#undef WIN32_LEAN_AND_MEAN |
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|
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#ifdef BUILD_tcl |
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# undef TCL_STORAGE_CLASS |
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# define TCL_STORAGE_CLASS DLLEXPORT |
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#endif |
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|
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/* |
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* Define EINPROGRESS in terms of WSAEINPROGRESS. |
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*/ |
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|
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#ifndef EINPROGRESS |
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#define EINPROGRESS WSAEINPROGRESS |
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#endif |
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|
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/* |
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* If ENOTSUP is not defined, define it to a value that will never occur. |
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*/ |
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|
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#ifndef ENOTSUP |
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#define ENOTSUP -1030507 |
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#endif |
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|
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/* |
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* The following defines redefine the Windows Socket errors as |
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* BSD errors so Tcl_PosixError can do the right thing. |
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*/ |
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|
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#ifndef EWOULDBLOCK |
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#define EWOULDBLOCK EAGAIN |
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#endif |
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#ifndef EALREADY |
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#define EALREADY 149 /* operation already in progress */ |
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#endif |
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#ifndef ENOTSOCK |
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#define ENOTSOCK 95 /* Socket operation on non-socket */ |
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#endif |
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#ifndef EDESTADDRREQ |
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#define EDESTADDRREQ 96 /* Destination address required */ |
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#endif |
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#ifndef EMSGSIZE |
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#define EMSGSIZE 97 /* Message too long */ |
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#endif |
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#ifndef EPROTOTYPE |
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#define EPROTOTYPE 98 /* Protocol wrong type for socket */ |
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#endif |
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#ifndef ENOPROTOOPT |
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#define ENOPROTOOPT 99 /* Protocol not available */ |
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#endif |
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#ifndef EPROTONOSUPPORT |
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#define EPROTONOSUPPORT 120 /* Protocol not supported */ |
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#endif |
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#ifndef ESOCKTNOSUPPORT |
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#define ESOCKTNOSUPPORT 121 /* Socket type not supported */ |
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#endif |
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#ifndef EOPNOTSUPP |
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#define EOPNOTSUPP 122 /* Operation not supported on socket */ |
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#endif |
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#ifndef EPFNOSUPPORT |
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#define EPFNOSUPPORT 123 /* Protocol family not supported */ |
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#endif |
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#ifndef EAFNOSUPPORT |
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#define EAFNOSUPPORT 124 /* Address family not supported */ |
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#endif |
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#ifndef EADDRINUSE |
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#define EADDRINUSE 125 /* Address already in use */ |
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#endif |
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#ifndef EADDRNOTAVAIL |
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#define EADDRNOTAVAIL 126 /* Can't assign requested address */ |
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#endif |
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#ifndef ENETDOWN |
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#define ENETDOWN 127 /* Network is down */ |
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#endif |
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#ifndef ENETUNREACH |
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#define ENETUNREACH 128 /* Network is unreachable */ |
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#endif |
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#ifndef ENETRESET |
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#define ENETRESET 129 /* Network dropped connection on reset */ |
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#endif |
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#ifndef ECONNABORTED |
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#define ECONNABORTED 130 /* Software caused connection abort */ |
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#endif |
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#ifndef ECONNRESET |
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#define ECONNRESET 131 /* Connection reset by peer */ |
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#endif |
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#ifndef ENOBUFS |
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#define ENOBUFS 132 /* No buffer space available */ |
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#endif |
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#ifndef EISCONN |
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#define EISCONN 133 /* Socket is already connected */ |
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#endif |
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#ifndef ENOTCONN |
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#define ENOTCONN 134 /* Socket is not connected */ |
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#endif |
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#ifndef ESHUTDOWN |
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#define ESHUTDOWN 143 /* Can't send after socket shutdown */ |
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#endif |
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#ifndef ETOOMANYREFS |
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#define ETOOMANYREFS 144 /* Too many references: can't splice */ |
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#endif |
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#ifndef ETIMEDOUT |
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#define ETIMEDOUT 145 /* Connection timed out */ |
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#endif |
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#ifndef ECONNREFUSED |
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#define ECONNREFUSED 146 /* Connection refused */ |
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#endif |
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#ifndef ELOOP |
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#define ELOOP 90 /* Symbolic link loop */ |
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#endif |
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#ifndef EHOSTDOWN |
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#define EHOSTDOWN 147 /* Host is down */ |
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#endif |
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#ifndef EHOSTUNREACH |
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#define EHOSTUNREACH 148 /* No route to host */ |
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#endif |
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#ifndef ENOTEMPTY |
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#define ENOTEMPTY 93 /* directory not empty */ |
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#endif |
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#ifndef EUSERS |
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#define EUSERS 94 /* Too many users (for UFS) */ |
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#endif |
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#ifndef EDQUOT |
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#define EDQUOT 49 /* Disc quota exceeded */ |
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#endif |
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#ifndef ESTALE |
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#define ESTALE 151 /* Stale NFS file handle */ |
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#endif |
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#ifndef EREMOTE |
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#define EREMOTE 66 /* The object is remote */ |
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#endif |
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|
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/* |
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* Supply definitions for macros to query wait status, if not already |
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* defined in header files above. |
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*/ |
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|
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#if TCL_UNION_WAIT |
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# define WAIT_STATUS_TYPE union wait |
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#else |
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# define WAIT_STATUS_TYPE int |
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#endif |
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|
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#ifndef WIFEXITED |
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# define WIFEXITED(stat) (((*((int *) &(stat))) & 0xff) == 0) |
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#endif |
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|
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#ifndef WEXITSTATUS |
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# define WEXITSTATUS(stat) (((*((int *) &(stat))) >> 8) & 0xff) |
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#endif |
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|
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#ifndef WIFSIGNALED |
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# define WIFSIGNALED(stat) (((*((int *) &(stat)))) && ((*((int *) &(stat))) == ((*((int *) &(stat))) & 0x00ff))) |
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#endif |
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|
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#ifndef WTERMSIG |
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# define WTERMSIG(stat) ((*((int *) &(stat))) & 0x7f) |
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#endif |
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|
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#ifndef WIFSTOPPED |
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# define WIFSTOPPED(stat) (((*((int *) &(stat))) & 0xff) == 0177) |
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#endif |
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|
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#ifndef WSTOPSIG |
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# define WSTOPSIG(stat) (((*((int *) &(stat))) >> 8) & 0xff) |
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#endif |
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|
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/* |
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* Define constants for waitpid() system call if they aren't defined |
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* by a system header file. |
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*/ |
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|
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#ifndef WNOHANG |
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# define WNOHANG 1 |
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#endif |
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#ifndef WUNTRACED |
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# define WUNTRACED 2 |
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#endif |
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|
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/* |
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* Define access mode constants if they aren't already defined. |
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*/ |
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|
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#ifndef F_OK |
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# define F_OK 00 |
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#endif |
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#ifndef X_OK |
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# define X_OK 01 |
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#endif |
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#ifndef W_OK |
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# define W_OK 02 |
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#endif |
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#ifndef R_OK |
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# define R_OK 04 |
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#endif |
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|
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/* |
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* Define macros to query file type bits, if they're not already |
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* defined. |
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*/ |
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|
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#ifndef S_ISREG |
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# ifdef S_IFREG |
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# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) |
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# else |
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# define S_ISREG(m) 0 |
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# endif |
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# endif |
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#ifndef S_ISDIR |
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# ifdef S_IFDIR |
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# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) |
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# else |
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# define S_ISDIR(m) 0 |
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# endif |
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# endif |
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#ifndef S_ISCHR |
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# ifdef S_IFCHR |
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# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) |
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# else |
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# define S_ISCHR(m) 0 |
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# endif |
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# endif |
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#ifndef S_ISBLK |
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# ifdef S_IFBLK |
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# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) |
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# else |
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# define S_ISBLK(m) 0 |
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# endif |
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# endif |
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#ifndef S_ISFIFO |
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# ifdef S_IFIFO |
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# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) |
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# else |
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# define S_ISFIFO(m) 0 |
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# endif |
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# endif |
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|
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/* |
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* Define MAXPATHLEN in terms of MAXPATH if available |
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*/ |
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|
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#ifndef MAXPATH |
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#define MAXPATH MAX_PATH |
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#endif /* MAXPATH */ |
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|
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#ifndef MAXPATHLEN |
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#define MAXPATHLEN MAXPATH |
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#endif /* MAXPATHLEN */ |
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|
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/* |
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* Define pid_t and uid_t if they're not already defined. |
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*/ |
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|
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#if ! TCL_PID_T |
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# define pid_t int |
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#endif |
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#if ! TCL_UID_T |
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# define uid_t int |
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#endif |
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|
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/* |
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* Visual C++ has some odd names for common functions, so we need to |
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* define a few macros to handle them. Also, it defines EDEADLOCK and |
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* EDEADLK as the same value, which confuses Tcl_ErrnoId(). |
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*/ |
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|
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#if defined(_MSC_VER) || defined(__MINGW32__) |
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# define environ _environ |
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# define hypot _hypot |
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# define exception _exception |
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# undef EDEADLOCK |
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# if defined(__MINGW32__) && !defined(__MSVCRT__) |
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# define timezone _timezone |
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# endif |
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#endif /* _MSC_VER || __MINGW32__ */ |
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|
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/* |
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*--------------------------------------------------------------------------- |
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* The following macros and declarations represent the interface between |
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* generic and windows-specific parts of Tcl. Some of the macros may |
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* override functions declared in tclInt.h. |
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*--------------------------------------------------------------------------- |
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*/ |
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|
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/* |
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* The default platform eol translation on Windows is TCL_TRANSLATE_CRLF: |
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*/ |
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|
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#define TCL_PLATFORM_TRANSLATION TCL_TRANSLATE_CRLF |
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|
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/* |
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* Declare dynamic loading extension macro. |
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*/ |
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|
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#define TCL_SHLIB_EXT ".dll" |
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|
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/* |
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* The following define ensures that we use the native putenv |
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* implementation to modify the environment array. This keeps |
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* the C level environment in synch with the system level environment. |
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*/ |
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|
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#define USE_PUTENV 1 |
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|
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/* |
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* The following defines wrap the system memory allocation routines for |
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* use by tclAlloc.c. |
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*/ |
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|
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#define TclpSysAlloc(size, isBin) ((void*)HeapAlloc(GetProcessHeap(), \ |
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(DWORD)0, (DWORD)size)) |
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#define TclpSysFree(ptr) (HeapFree(GetProcessHeap(), \ |
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(DWORD)0, (HGLOBAL)ptr)) |
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#define TclpSysRealloc(ptr, size) ((void*)HeapReAlloc(GetProcessHeap(), \ |
| 387 |
(DWORD)0, (LPVOID)ptr, (DWORD)size)) |
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|
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/* |
| 390 |
* The following defines map from standard socket names to our internal |
| 391 |
* wrappers that redirect through the winSock function table (see the |
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* file tclWinSock.c). |
| 393 |
*/ |
| 394 |
|
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#define getservbyname TclWinGetServByName |
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#define getsockopt TclWinGetSockOpt |
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#define ntohs TclWinNToHS |
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#define setsockopt TclWinSetSockOpt |
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|
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/* |
| 401 |
* The following macros have trivial definitions, allowing generic code to |
| 402 |
* address platform-specific issues. |
| 403 |
*/ |
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|
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#define TclpReleaseFile(file) ckfree((char *) file) |
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|
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/* |
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* The following macros and declarations wrap the C runtime library |
| 409 |
* functions. |
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*/ |
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|
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#define TclpExit exit |
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#define TclpLstat TclpStat |
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|
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/* |
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* Declarations for Windows-only functions. |
| 417 |
*/ |
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|
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EXTERN Tcl_Channel TclWinOpenSerialChannel _ANSI_ARGS_((HANDLE handle, |
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char *channelName, int permissions)); |
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|
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EXTERN Tcl_Channel TclWinOpenConsoleChannel _ANSI_ARGS_((HANDLE handle, |
| 423 |
char *channelName, int permissions)); |
| 424 |
|
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EXTERN Tcl_Channel TclWinOpenFileChannel _ANSI_ARGS_((HANDLE handle, |
| 426 |
char *channelName, int permissions, int appendMode)); |
| 427 |
|
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EXTERN TclFile TclWinMakeFile _ANSI_ARGS_((HANDLE handle)); |
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|
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/* |
| 431 |
* Platform specific mutex definition used by memory allocators. |
| 432 |
* These mutexes are statically allocated and explicitly initialized. |
| 433 |
* Most modules do not use this, but instead use Tcl_Mutex types and |
| 434 |
* Tcl_MutexLock and Tcl_MutexUnlock that are self-initializing. |
| 435 |
*/ |
| 436 |
|
| 437 |
#ifdef TCL_THREADS |
| 438 |
typedef CRITICAL_SECTION TclpMutex; |
| 439 |
EXTERN void TclpMutexInit _ANSI_ARGS_((TclpMutex *mPtr)); |
| 440 |
EXTERN void TclpMutexLock _ANSI_ARGS_((TclpMutex *mPtr)); |
| 441 |
EXTERN void TclpMutexUnlock _ANSI_ARGS_((TclpMutex *mPtr)); |
| 442 |
#else |
| 443 |
typedef int TclpMutex; |
| 444 |
#define TclpMutexInit(a) |
| 445 |
#define TclpMutexLock(a) |
| 446 |
#define TclpMutexUnlock(a) |
| 447 |
#endif /* TCL_THREADS */ |
| 448 |
|
| 449 |
#include "tclPlatDecls.h" |
| 450 |
#include "tclIntPlatDecls.h" |
| 451 |
|
| 452 |
# undef TCL_STORAGE_CLASS |
| 453 |
# define TCL_STORAGE_CLASS DLLIMPORT |
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|
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#endif /* _TCLWINPORT */ |
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|
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/* End of tclwinport.h */ |
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