tclIO.c File Reference #include "tclInt.h" #include "tclIO.h" #include <assert.h> Go to the source code of this file. Data Structures struct   ThreadSpecificData Defines #define  BytesLeft(bufPtr)   ((bufPtr)->nextAdded - (bufPtr)->nextRemoved) #define  SpaceLeft(bufPtr)   ((bufPtr)->bufLength - (bufPtr)->nextAdded) #define  IsBufferReady(bufPtr)   ((bufPtr)->nextAdded > (bufPtr)->nextRemoved) #define  IsBufferEmpty(bufPtr)   ((bufPtr)->nextAdded == (bufPtr)->nextRemoved) #define  IsBufferFull(bufPtr)   ((bufPtr)->nextAdded >= (bufPtr)->bufLength) #define  IsBufferOverflowing(bufPtr)   ((bufPtr)->nextAdded > (bufPtr)->bufLength) #define  InsertPoint(bufPtr)   ((bufPtr)->buf + (bufPtr)->nextAdded) #define  RemovePoint(bufPtr)   ((bufPtr)->buf + (bufPtr)->nextRemoved) #define  SetFlag(statePtr, flag)   ((statePtr)->flags |= (flag)) #define  ResetFlag(statePtr, flag)   ((statePtr)->flags &= ~(flag)) #define  HaveOpt(minLength, nameString) #define  GET_CHANNELSTATE(objPtr)   ((ChannelState *) (objPtr)->internalRep.otherValuePtr) #define  SET_CHANNELSTATE(objPtr, storePtr)   ((objPtr)->internalRep.otherValuePtr = (void *) (storePtr)) #define  ENCODING_LINESIZE   20 #define  UTF_EXPANSION_FACTOR   1024 Functions void  TclInitIOSubsystem (void) void  TclFinalizeIOSubsystem (void) void  Tcl_SetStdChannel (Tcl_Channel channel, int type) Tcl_Channel  Tcl_GetStdChannel (int type) void  Tcl_CreateCloseHandler (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData) void  Tcl_DeleteCloseHandler (Tcl_Channel chan, Tcl_CloseProc *proc, ClientData clientData) int  Tcl_IsStandardChannel (Tcl_Channel chan) void  Tcl_RegisterChannel (Tcl_Interp *interp, Tcl_Channel chan) int  Tcl_UnregisterChannel (Tcl_Interp *interp, Tcl_Channel chan) int  Tcl_DetachChannel (Tcl_Interp *interp, Tcl_Channel chan) Tcl_Channel  Tcl_GetChannel (Tcl_Interp *interp, const char *chanName, int *modePtr) int  TclGetChannelFromObj (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Channel *channelPtr, int *modePtr, int flags) Tcl_Channel  Tcl_CreateChannel (Tcl_ChannelType *typePtr, const char *chanName, ClientData instanceData, int mask) Tcl_Channel  Tcl_StackChannel (Tcl_Interp *interp, Tcl_ChannelType *typePtr, ClientData instanceData, int mask, Tcl_Channel prevChan) int  Tcl_UnstackChannel (Tcl_Interp *interp, Tcl_Channel chan) Tcl_Channel  Tcl_GetStackedChannel (Tcl_Channel chan) Tcl_Channel  Tcl_GetTopChannel (Tcl_Channel chan) ClientData  Tcl_GetChannelInstanceData (Tcl_Channel chan) Tcl_ThreadId  Tcl_GetChannelThread (Tcl_Channel chan) Tcl_ChannelType *  Tcl_GetChannelType (Tcl_Channel chan) int  Tcl_GetChannelMode (Tcl_Channel chan) const char *  Tcl_GetChannelName (Tcl_Channel chan) int  Tcl_GetChannelHandle (Tcl_Channel chan, int direction, ClientData *handlePtr) void  Tcl_CutChannel (Tcl_Channel chan) void  Tcl_SpliceChannel (Tcl_Channel chan) int  Tcl_Close (Tcl_Interp *interp, Tcl_Channel chan) void  Tcl_ClearChannelHandlers (Tcl_Channel channel) int  Tcl_Write (Tcl_Channel chan, const char *src, int srcLen) int  Tcl_WriteRaw (Tcl_Channel chan, const char *src, int srcLen) int  Tcl_WriteChars (Tcl_Channel chan, const char *src, int len) int  Tcl_WriteObj (Tcl_Channel chan, Tcl_Obj *objPtr) int  Tcl_Gets (Tcl_Channel chan, Tcl_DString *lineRead) int  Tcl_GetsObj (Tcl_Channel chan, Tcl_Obj *objPtr) int  Tcl_Read (Tcl_Channel chan, char *dst, int bytesToRead) int  Tcl_ReadRaw (Tcl_Channel chan, char *bufPtr, int bytesToRead) int  Tcl_ReadChars (Tcl_Channel chan, Tcl_Obj *objPtr, int toRead, int appendFlag) int  Tcl_Ungets (Tcl_Channel chan, const char *str, int len, int atEnd) int  Tcl_Flush (Tcl_Channel chan) Tcl_WideInt  Tcl_Seek (Tcl_Channel chan, Tcl_WideInt offset, int mode) Tcl_WideInt  Tcl_Tell (Tcl_Channel chan) int  Tcl_SeekOld (Tcl_Channel chan, int offset, int mode) int  Tcl_TellOld (Tcl_Channel chan) int  Tcl_TruncateChannel (Tcl_Channel chan, Tcl_WideInt length) int  Tcl_Eof (Tcl_Channel chan) int  Tcl_InputBlocked (Tcl_Channel chan) int  Tcl_InputBuffered (Tcl_Channel chan) int  Tcl_OutputBuffered (Tcl_Channel chan) int  Tcl_ChannelBuffered (Tcl_Channel chan) void  Tcl_SetChannelBufferSize (Tcl_Channel chan, int sz) int  Tcl_GetChannelBufferSize (Tcl_Channel chan) int  Tcl_BadChannelOption (Tcl_Interp *interp, const char *optionName, const char *optionList) int  Tcl_GetChannelOption (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, Tcl_DString *dsPtr) int  Tcl_SetChannelOption (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue) void  Tcl_NotifyChannel (Tcl_Channel channel, int mask) void  Tcl_CreateChannelHandler (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, ClientData clientData) void  Tcl_DeleteChannelHandler (Tcl_Channel chan, Tcl_ChannelProc *proc, ClientData clientData) void  TclChannelEventScriptInvoker (ClientData clientData, int mask) int  Tcl_FileEventObjCmd (ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) int  TclCopyChannel (Tcl_Interp *interp, Tcl_Channel inChan, Tcl_Channel outChan, int toRead, Tcl_Obj *cmdPtr) int  Tcl_GetChannelNames (Tcl_Interp *interp) int  Tcl_GetChannelNamesEx (Tcl_Interp *interp, const char *pattern) int  Tcl_IsChannelRegistered (Tcl_Interp *interp, Tcl_Channel chan) int  Tcl_IsChannelShared (Tcl_Channel chan) int  Tcl_IsChannelExisting (const char *chanName) const char *  Tcl_ChannelName (const Tcl_ChannelType *chanTypePtr) Tcl_ChannelTypeVersion  Tcl_ChannelVersion (const Tcl_ChannelType *chanTypePtr) Tcl_DriverBlockModeProc *  Tcl_ChannelBlockModeProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverCloseProc *  Tcl_ChannelCloseProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverClose2Proc *  Tcl_ChannelClose2Proc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverInputProc *  Tcl_ChannelInputProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverOutputProc *  Tcl_ChannelOutputProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverSeekProc *  Tcl_ChannelSeekProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverSetOptionProc *  Tcl_ChannelSetOptionProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverGetOptionProc *  Tcl_ChannelGetOptionProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverWatchProc *  Tcl_ChannelWatchProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverGetHandleProc *  Tcl_ChannelGetHandleProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverFlushProc *  Tcl_ChannelFlushProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverHandlerProc *  Tcl_ChannelHandlerProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverWideSeekProc *  Tcl_ChannelWideSeekProc (const Tcl_ChannelType *chanTypePtr) Tcl_DriverThreadActionProc *  Tcl_ChannelThreadActionProc (const Tcl_ChannelType *chanTypePtr) void  Tcl_SetChannelErrorInterp (Tcl_Interp *interp, Tcl_Obj *msg) void  Tcl_SetChannelError (Tcl_Channel chan, Tcl_Obj *msg) void  Tcl_GetChannelErrorInterp (Tcl_Interp *interp, Tcl_Obj **msg) void  Tcl_GetChannelError (Tcl_Channel chan, Tcl_Obj **msg) Tcl_DriverTruncateProc *  Tcl_ChannelTruncateProc (const Tcl_ChannelType *chanTypePtr) Define Documentation #define BytesLeft ( bufPtr   )     ((bufPtr)->nextAdded - (bufPtr)->nextRemoved) Definition at line 165 of file tclIO.c. Referenced by Tcl_ChannelBuffered(), Tcl_InputBuffered(), and Tcl_OutputBuffered(). #define ENCODING_LINESIZE   20 #define GET_CHANNELSTATE ( objPtr   )     ((ChannelState *) (objPtr)->internalRep.otherValuePtr) Definition at line 219 of file tclIO.c. Referenced by TclGetChannelFromObj(). #define HaveOpt ( minLength, nameString   )  Value: ((len > (minLength)) && (optionName[1] == (nameString)[1]) \ && (strncmp(optionName, (nameString), len) == 0)) Definition at line 195 of file tclIO.c. Referenced by Tcl_GetChannelOption(), and Tcl_SetChannelOption(). #define InsertPoint ( bufPtr   )     ((bufPtr)->buf + (bufPtr)->nextAdded) Definition at line 177 of file tclIO.c. Referenced by Tcl_Ungets(). #define IsBufferEmpty ( bufPtr   )     ((bufPtr)->nextAdded == (bufPtr)->nextRemoved) Definition at line 171 of file tclIO.c. Referenced by Tcl_SetChannelOption(). #define IsBufferFull ( bufPtr   )     ((bufPtr)->nextAdded >= (bufPtr)->bufLength) Definition at line 173 of file tclIO.c. #define IsBufferOverflowing ( bufPtr   )     ((bufPtr)->nextAdded > (bufPtr)->bufLength) Definition at line 175 of file tclIO.c. #define IsBufferReady ( bufPtr   )     ((bufPtr)->nextAdded > (bufPtr)->nextRemoved) Definition at line 169 of file tclIO.c. Referenced by Tcl_Close(), Tcl_Flush(), Tcl_OutputBuffered(), Tcl_Seek(), and Tcl_UnregisterChannel(). #define RemovePoint ( bufPtr   )     ((bufPtr)->buf + (bufPtr)->nextRemoved) Definition at line 179 of file tclIO.c. Referenced by Tcl_GetsObj(). #define ResetFlag ( statePtr, flag   )     ((statePtr)->flags &= ~(flag)) Definition at line 186 of file tclIO.c. Referenced by Tcl_Close(), Tcl_GetsObj(), Tcl_ReadRaw(), Tcl_Seek(), Tcl_SetChannelOption(), and Tcl_Ungets(). #define SET_CHANNELSTATE ( objPtr, storePtr   )     ((objPtr)->internalRep.otherValuePtr = (void *) (storePtr)) Definition at line 221 of file tclIO.c. #define SetFlag ( statePtr, flag   )     ((statePtr)->flags |= (flag)) Definition at line 185 of file tclIO.c. Referenced by Tcl_Close(), Tcl_Flush(), Tcl_GetsObj(), Tcl_NotifyChannel(), Tcl_Seek(), Tcl_SetChannelOption(), Tcl_UnregisterChannel(), and TclFinalizeIOSubsystem(). #define SpaceLeft ( bufPtr   )     ((bufPtr)->bufLength - (bufPtr)->nextAdded) Definition at line 167 of file tclIO.c. #define UTF_EXPANSION_FACTOR   1024 Function Documentation int Tcl_BadChannelOption ( Tcl_Interp *  interp, const char *  optionName, const char *  optionList   ) Definition at line 7001 of file tclIO.c. References ckfree, EINVAL, Tcl_AppendResult(), Tcl_DStringAppend(), Tcl_DStringFree(), Tcl_DStringInit(), Tcl_DStringValue, TCL_ERROR, TCL_OK, Tcl_Panic(), Tcl_ResetResult(), Tcl_SetErrno(), and Tcl_SplitList(). Tcl_DriverBlockModeProc* Tcl_ChannelBlockModeProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9896 of file tclIO.c. References Tcl_ChannelType::blockModeProc, TCL_CHANNEL_VERSION_2, and Tcl_ChannelType::version. int Tcl_ChannelBuffered ( Tcl_Channel  chan  )  Definition at line 6882 of file tclIO.c. References BytesLeft, Channel::inQueueHead, and ChannelBuffer::nextPtr. Tcl_DriverClose2Proc* Tcl_ChannelClose2Proc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9952 of file tclIO.c. References Tcl_ChannelType::close2Proc. Tcl_DriverCloseProc* Tcl_ChannelCloseProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9928 of file tclIO.c. References Tcl_ChannelType::closeProc. Tcl_DriverFlushProc* Tcl_ChannelFlushProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10144 of file tclIO.c. References Tcl_ChannelType::flushProc, and TCL_CHANNEL_VERSION_2. Tcl_DriverGetHandleProc* Tcl_ChannelGetHandleProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10120 of file tclIO.c. References Tcl_ChannelType::getHandleProc. Tcl_DriverGetOptionProc* Tcl_ChannelGetOptionProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10072 of file tclIO.c. References Tcl_ChannelType::getOptionProc. Tcl_DriverHandlerProc* Tcl_ChannelHandlerProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10172 of file tclIO.c. References Tcl_ChannelType::handlerProc, and TCL_CHANNEL_VERSION_2. Tcl_DriverInputProc* Tcl_ChannelInputProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9976 of file tclIO.c. References Tcl_ChannelType::inputProc. const char* Tcl_ChannelName ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9808 of file tclIO.c. References Tcl_ChannelType::typeName. Tcl_DriverOutputProc* Tcl_ChannelOutputProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10000 of file tclIO.c. References Tcl_ChannelType::outputProc. Tcl_DriverSeekProc* Tcl_ChannelSeekProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10024 of file tclIO.c. References Tcl_ChannelType::seekProc. Tcl_DriverSetOptionProc* Tcl_ChannelSetOptionProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10048 of file tclIO.c. References Tcl_ChannelType::setOptionProc. Tcl_DriverThreadActionProc* Tcl_ChannelThreadActionProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10229 of file tclIO.c. References TCL_CHANNEL_VERSION_4, and Tcl_ChannelType::threadActionProc. Tcl_DriverTruncateProc* Tcl_ChannelTruncateProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10545 of file tclIO.c. References TCL_CHANNEL_VERSION_5, and Tcl_ChannelType::truncateProc. Tcl_ChannelTypeVersion Tcl_ChannelVersion ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 9831 of file tclIO.c. References TCL_CHANNEL_VERSION_1, TCL_CHANNEL_VERSION_2, TCL_CHANNEL_VERSION_3, TCL_CHANNEL_VERSION_4, TCL_CHANNEL_VERSION_5, and Tcl_ChannelType::version. Tcl_DriverWatchProc* Tcl_ChannelWatchProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10096 of file tclIO.c. References Tcl_ChannelType::watchProc. Tcl_DriverWideSeekProc* Tcl_ChannelWideSeekProc ( const Tcl_ChannelType *  chanTypePtr  )  Definition at line 10200 of file tclIO.c. References TCL_CHANNEL_VERSION_3, and Tcl_ChannelType::wideSeekProc. void Tcl_ClearChannelHandlers ( Tcl_Channel  channel  )  Definition at line 3039 of file tclIO.c. References ChannelHandler::chanPtr, ckfree, NextChannelHandler::nestedHandlerPtr, ThreadSpecificData::nestedHandlerPtr, NextChannelHandler::nextHandlerPtr, EventScriptRecord::nextPtr, ChannelHandler::nextPtr, EventScriptRecord::scriptPtr, Channel::state, Tcl_DeleteTimerHandler(), TCL_TSD_INIT, and TclDecrRefCount. Referenced by Tcl_Close(). int Tcl_Close ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 2880 of file tclIO.c. References BUFFER_READY, CHANNEL_CLOSED, CHANNEL_INCLOSE, ckfree, CloseCallback::clientData, Tcl_ChannelType::close2Proc, Tcl_ChannelType::closeProc, EINVAL, Channel::instanceData, IsBufferReady, CloseCallback::nextPtr, CloseCallback::proc, ResetFlag, SetFlag, Channel::state, Tcl_AppendResult(), Tcl_ClearChannelHandlers(), TCL_CLOSE2PROC, TCL_CLOSE_READ, TCL_ENCODING_END, TCL_ERROR, TCL_OK, Tcl_Panic(), Tcl_SetChannelErrorInterp(), TCL_WRITABLE, TclChanCaughtErrorBypass(), TclDecrRefCount, and Channel::typePtr. Referenced by Tcl_ExecObjCmd(), Tcl_FSEvalFileEx(), Tcl_FSOpenFileChannel(), Tcl_OpenTcpClient(), Tcl_SourceRCFile(), Tcl_UnregisterChannel(), Tcl_UnstackChannel(), TclChanCreateObjCmd(), TclCleanupChildren(), TclCrossFilesystemCopy(), TclFinalizeIOSubsystem(), TclLoadFile(), and TclpOpenFileChannel(). Tcl_Channel Tcl_CreateChannel ( Tcl_ChannelType *  typePtr, const char *  chanName, ClientData  instanceData, int  mask   ) Definition at line 1216 of file tclIO.c. References CHANNELBUFFER_DEFAULT_SIZE, ckalloc, Channel::downChanPtr, Channel::inQueueHead, Channel::inQueueTail, Channel::instanceData, Channel::state, ThreadSpecificData::stderrChannel, ThreadSpecificData::stderrInitialized, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdinInitialized, ThreadSpecificData::stdoutChannel, ThreadSpecificData::stdoutInitialized, TCL_ENCODING_START, Tcl_GetEncoding(), Tcl_GetEncodingName(), Tcl_Panic(), TCL_PLATFORM_TRANSLATION, Tcl_RegisterChannel(), Tcl_SetStdChannel(), TCL_STDERR, TCL_STDIN, TCL_STDOUT, TCL_TRANSLATE_AUTO, TCL_TSD_INIT, TCL_WRITABLE, Channel::typePtr, and Channel::upChanPtr. void Tcl_CreateChannelHandler ( Tcl_Channel  chan, int  mask, Tcl_ChannelProc *  proc, ClientData  clientData   ) Definition at line 7987 of file tclIO.c. References ChannelHandler::chanPtr, ckalloc, ChannelHandler::clientData, ChannelHandler::mask, ChannelHandler::nextPtr, ChannelHandler::proc, and Channel::state. Referenced by Tcl_Main(). void Tcl_CreateCloseHandler ( Tcl_Channel  chan, Tcl_CloseProc *  proc, ClientData  clientData   ) Definition at line 502 of file tclIO.c. References ckalloc, CloseCallback::clientData, CloseCallback::nextPtr, and CloseCallback::proc. Referenced by Tcl_SocketObjCmd(). void Tcl_CutChannel ( Tcl_Channel  chan  )  Definition at line 2706 of file tclIO.c. References ChannelState::bottomChanPtr, ThreadSpecificData::firstCSPtr, Channel::instanceData, ChannelState::nextCSPtr, Channel::state, TCL_CHANNEL_THREAD_REMOVE, Tcl_ChannelThreadActionProc(), Tcl_Panic(), TCL_TSD_INIT, Channel::typePtr, and Channel::upChanPtr. void Tcl_DeleteChannelHandler ( Tcl_Channel  chan, Tcl_ChannelProc *  proc, ClientData  clientData   ) Definition at line 8064 of file tclIO.c. References ChannelHandler::chanPtr, ckfree, ChannelHandler::clientData, NextChannelHandler::nestedHandlerPtr, ThreadSpecificData::nestedHandlerPtr, NextChannelHandler::nextHandlerPtr, ChannelHandler::nextPtr, ChannelHandler::proc, Channel::state, and TCL_TSD_INIT. Referenced by Tcl_Main(). void Tcl_DeleteCloseHandler ( Tcl_Channel  chan, Tcl_CloseProc *  proc, ClientData  clientData   ) Definition at line 542 of file tclIO.c. References ckfree, CloseCallback::clientData, CloseCallback::nextPtr, and CloseCallback::proc. int Tcl_DetachChannel ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 985 of file tclIO.c. References TCL_ERROR, and Tcl_IsStandardChannel(). int Tcl_Eof ( Tcl_Channel  chan  )  Definition at line 6740 of file tclIO.c. References CHANNEL_EOF, CHANNEL_STICKY_EOF, and Tcl_InputBuffered(). Referenced by Tcl_EofObjCmd(), and Tcl_GetsObjCmd(). int Tcl_FileEventObjCmd ( ClientData  clientData, Tcl_Interp *  interp, int  objc, Tcl_Obj *const   objv[]   ) Definition at line 8318 of file tclIO.c. References EventScriptRecord::interp, EventScriptRecord::mask, EventScriptRecord::nextPtr, EventScriptRecord::scriptPtr, Channel::state, Tcl_AppendResult(), TCL_ERROR, Tcl_GetChannel(), Tcl_GetIndexFromObj(), TCL_OK, Tcl_SetObjResult(), TCL_WRITABLE, Tcl_WrongNumArgs(), and TclGetString. Referenced by TclInitChanCmd(). int Tcl_Flush ( Tcl_Channel  chan  )  Definition at line 5948 of file tclIO.c. References BUFFER_READY, IsBufferReady, SetFlag, Channel::state, TCL_ERROR, TCL_OK, and TCL_WRITABLE. Referenced by TCL_DECLARE_MUTEX(), Tcl_FlushObjCmd(), Tcl_StackChannel(), Tcl_UnstackChannel(), TclDefaultBgErrorHandlerObjCmd(), and TclFinalizeIOSubsystem(). Tcl_Channel Tcl_GetChannel ( Tcl_Interp *  interp, const char *  chanName, int *  modePtr   ) Definition at line 1090 of file tclIO.c. References ChannelState::bottomChanPtr, ChannelState::channelName, ChannelState::flags, Channel::state, Tcl_AppendResult(), Tcl_FindHashEntry, Tcl_GetHashValue, Tcl_GetStdChannel(), TCL_READABLE, Tcl_SetErrorCode(), TCL_STDERR, TCL_STDIN, TCL_STDOUT, and TCL_WRITABLE. int Tcl_GetChannelBufferSize ( Tcl_Channel  chan  )  Definition at line 6961 of file tclIO.c. void Tcl_GetChannelError ( Tcl_Channel  chan, Tcl_Obj **  msg   ) Definition at line 10517 of file tclIO.c. Referenced by TclChanCaughtErrorBypass(). void Tcl_GetChannelErrorInterp ( Tcl_Interp *  interp, Tcl_Obj **  msg   ) Definition at line 10489 of file tclIO.c. References Interp::chanMsg, and iPtr. Referenced by TclChanCaughtErrorBypass(). int Tcl_GetChannelHandle ( Tcl_Channel  chan, int  direction, ClientData *  handlePtr   ) Definition at line 1977 of file tclIO.c. References ChannelState::bottomChanPtr, Tcl_ChannelType::getHandleProc, Channel::instanceData, Channel::state, and Channel::typePtr. Referenced by Tcl_ExecObjCmd(), Tcl_GetOpenFile(), and TclpMakeFile(). ClientData Tcl_GetChannelInstanceData ( Tcl_Channel  chan  )  Definition at line 1842 of file tclIO.c. References Channel::instanceData. Referenced by Tcl_PidObjCmd(), TclChanPostEventObjCmd(), and TclGetAndDetachPids(). int Tcl_GetChannelMode ( Tcl_Channel  chan  )  Definition at line 1922 of file tclIO.c. References TCL_READABLE, and TCL_WRITABLE. const char* Tcl_GetChannelName ( Tcl_Channel  chan  )  Definition at line 1950 of file tclIO.c. Referenced by TCL_DECLARE_MUTEX(), Tcl_OpenObjCmd(), Tcl_SocketObjCmd(), Tcl_StackChannel(), Tcl_UnstackChannel(), TclChannelTransform(), and TclCopyChannel(). int Tcl_GetChannelNames ( Tcl_Interp *  interp  )  Definition at line 9575 of file tclIO.c. References Tcl_GetChannelNamesEx(). int Tcl_GetChannelNamesEx ( Tcl_Interp *  interp, const char *  pattern   ) Definition at line 9600 of file tclIO.c. References ThreadSpecificData::stderrChannel, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdoutChannel, TCL_ERROR, Tcl_FindHashEntry, Tcl_FirstHashEntry(), Tcl_GetHashValue, Tcl_ListObjAppendElement(), Tcl_NewStringObj(), Tcl_NextHashEntry(), TCL_OK, Tcl_SetObjResult(), Tcl_StringMatch(), TCL_TSD_INIT, TclDecrRefCount, TclMatchIsTrivial, and TclNewObj. int Tcl_GetChannelOption ( Tcl_Interp *  interp, Tcl_Channel  chan, const char *  optionName, Tcl_DString *  dsPtr   ) Definition at line 7061 of file tclIO.c. References CHANNEL_LINEBUFFERED, CHANNEL_NONBLOCKING, CHANNEL_UNBUFFERED, Tcl_ChannelType::getOptionProc, HaveOpt, Channel::instanceData, Channel::state, Tcl_BadChannelOption(), Tcl_DStringAppendElement(), Tcl_DStringEndSublist(), Tcl_DStringStartSublist(), TCL_ERROR, Tcl_GetEncodingName(), TCL_OK, TCL_READABLE, TCL_TRANSLATE_AUTO, TCL_TRANSLATE_CR, TCL_TRANSLATE_CRLF, TCL_WRITABLE, TclFormatInt, and Channel::typePtr. Tcl_ThreadId Tcl_GetChannelThread ( Tcl_Channel  chan  )  Definition at line 1868 of file tclIO.c. References ChannelState::managingThread, and Channel::state. Tcl_ChannelType* Tcl_GetChannelType ( Tcl_Channel  chan  )  Definition at line 1895 of file tclIO.c. References Channel::typePtr. Referenced by Tcl_GetOpenFile(), Tcl_PidObjCmd(), TclChanPostEventObjCmd(), TclGetAndDetachPids(), and TclpGetDefaultStdChannel(). int Tcl_Gets ( Tcl_Channel  chan, Tcl_DString *  lineRead   ) Definition at line 3896 of file tclIO.c. References Tcl_DStringAppend(), Tcl_GetsObj(), TclDecrRefCount, TclGetStringFromObj, and TclNewObj. int Tcl_GetsObj ( Tcl_Channel  chan, Tcl_Obj *  objPtr   ) Definition at line 3941 of file tclIO.c. References ThreadSpecificData::binaryEncoding, GetsState::bufPtr, Tcl_Obj::bytes, GetsState::bytesWrote, GetsState::charsWrote, GetsState::dstPtr, GetsState::encoding, INPUT_SAW_CR, ChannelBuffer::nextRemoved, GetsState::objPtr, GetsState::rawRead, RemovePoint, ResetFlag, SetFlag, GetsState::state, Channel::state, Tcl_CreateThreadExitHandler(), Tcl_ExternalToUtf(), Tcl_GetEncoding(), Tcl_Panic(), TCL_READABLE, TCL_TRANSLATE_AUTO, TCL_TRANSLATE_CR, TCL_TRANSLATE_CRLF, TCL_TRANSLATE_LF, TCL_TSD_INIT, TCL_UTF_MAX, TclGetStringFromObj, and GetsState::totalChars. Referenced by Tcl_Gets(), Tcl_GetsObjCmd(), and Tcl_Main(). Tcl_Channel Tcl_GetStackedChannel ( Tcl_Channel  chan  )  Definition at line 1788 of file tclIO.c. References Channel::downChanPtr. Tcl_Channel Tcl_GetStdChannel ( int  type  )  Definition at line 427 of file tclIO.c. References ThreadSpecificData::stderrChannel, ThreadSpecificData::stderrInitialized, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdinInitialized, ThreadSpecificData::stdoutChannel, ThreadSpecificData::stdoutInitialized, Tcl_RegisterChannel(), TCL_STDERR, TCL_STDIN, TCL_STDOUT, TCL_TSD_INIT, and TclpGetDefaultStdChannel(). Referenced by Tcl_GetChannel(), Tcl_Main(), Tcl_MakeSafe(), Tcl_SourceRCFile(), TclCreatePipeline(), TclDefaultBgErrorHandlerObjCmd(), and TclpCreateProcess(). Tcl_Channel Tcl_GetTopChannel ( Tcl_Channel  chan  )  Definition at line 1816 of file tclIO.c. References Channel::state, and ChannelState::topChanPtr. int Tcl_InputBlocked ( Tcl_Channel  chan  )  Definition at line 6768 of file tclIO.c. Referenced by Tcl_FblockedObjCmd(), Tcl_GetsObjCmd(), and Tcl_Main(). int Tcl_InputBuffered ( Tcl_Channel  chan  )  Definition at line 6796 of file tclIO.c. References BytesLeft, and ChannelBuffer::nextPtr. Referenced by Tcl_Eof(), Tcl_Seek(), and Tcl_Tell(). int Tcl_IsChannelExisting ( const char *  chanName  )  Definition at line 9761 of file tclIO.c. References ThreadSpecificData::firstCSPtr, ThreadSpecificData::stderrChannel, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdoutChannel, and TCL_TSD_INIT. int Tcl_IsChannelRegistered ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 9684 of file tclIO.c. References ChannelState::bottomChanPtr, Channel::state, Tcl_FindHashEntry, Tcl_GetAssocData(), and Tcl_GetHashValue. int Tcl_IsChannelShared ( Tcl_Channel  chan  )  Definition at line 9733 of file tclIO.c. int Tcl_IsStandardChannel ( Tcl_Channel  chan  )  Definition at line 786 of file tclIO.c. References ThreadSpecificData::stderrChannel, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdoutChannel, and TCL_TSD_INIT. Referenced by Tcl_DetachChannel(). void Tcl_NotifyChannel ( Tcl_Channel  channel, int  mask   ) Definition at line 7671 of file tclIO.c. References BG_FLUSH_SCHEDULED, CHANNEL_NONBLOCKING, ChannelHandler::clientData, Channel::instanceData, ChannelHandler::mask, ThreadSpecificData::nestedHandlerPtr, NextChannelHandler::nestedHandlerPtr, NextChannelHandler::nextHandlerPtr, ChannelHandler::nextPtr, ChannelHandler::proc, SetFlag, Channel::state, Tcl_ChannelBlockModeProc(), Tcl_ChannelHandlerProc(), Tcl_Preserve(), TCL_READABLE, Tcl_Release(), TCL_TSD_INIT, TCL_WRITABLE, Channel::typePtr, and Channel::upChanPtr. Referenced by TclChanPostEventObjCmd(). int Tcl_OutputBuffered ( Tcl_Channel  chan  )  Definition at line 6840 of file tclIO.c. References BytesLeft, IsBufferReady, and ChannelBuffer::nextPtr. Referenced by Tcl_Seek(), and Tcl_Tell(). int Tcl_Read ( Tcl_Channel  chan, char *  dst, int  bytesToRead   ) Definition at line 4899 of file tclIO.c. References Channel::state, and TCL_READABLE. Referenced by TclLoadFile(). int Tcl_ReadChars ( Tcl_Channel  chan, Tcl_Obj *  objPtr, int  toRead, int  appendFlag   ) Definition at line 5104 of file tclIO.c. References Channel::state, and TCL_READABLE. Referenced by Tcl_ExecObjCmd(), Tcl_FSEvalFileEx(), Tcl_ReadObjCmd(), and TclCleanupChildren(). int Tcl_ReadRaw ( Tcl_Channel  chan, char *  bufPtr, int  bytesToRead   ) Definition at line 4944 of file tclIO.c. References CHANNEL_EOF, CHANNEL_NONBLOCKING, CHANNEL_RAW_MODE, ResetFlag, Channel::state, and TCL_READABLE. void Tcl_RegisterChannel ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 819 of file tclIO.c. References ChannelState::bottomChanPtr, Channel::state, Tcl_CreateHashEntry, Tcl_GetHashValue, Tcl_Panic(), and Tcl_SetHashValue. Referenced by Tcl_CreateChannel(), Tcl_GetStdChannel(), Tcl_InterpObjCmd(), Tcl_OpenObjCmd(), Tcl_SocketObjCmd(), and TclChanCreateObjCmd(). Tcl_WideInt Tcl_Seek ( Tcl_Channel  chan, Tcl_WideInt  offset, int  mode   ) Definition at line 6245 of file tclIO.c. References BG_FLUSH_SCHEDULED, BUFFER_READY, CHANNEL_EOF, CHANNEL_NONBLOCKING, CHANNEL_STICKY_EOF, EINVAL, EOVERFLOW, INPUT_SAW_CR, Channel::instanceData, IsBufferReady, ResetFlag, SEEK_CUR, Tcl_ChannelType::seekProc, SetFlag, Channel::state, TCL_CHANNEL_VERSION_3, Tcl_InputBuffered(), Tcl_LongAsWide, TCL_MODE_BLOCKING, TCL_MODE_NONBLOCKING, Tcl_OutputBuffered(), TCL_READABLE, Tcl_SetErrno(), Tcl_WideAsLong, TCL_WRITABLE, Channel::typePtr, and Tcl_ChannelType::wideSeekProc. Referenced by Tcl_FSOpenFileChannel(), Tcl_SeekObjCmd(), Tcl_SeekOld(), Tcl_TruncateChannel(), and TclCleanupChildren(). int Tcl_SeekOld ( Tcl_Channel  chan, int  offset, int  mode   ) Definition at line 6532 of file tclIO.c. References Tcl_LongAsWide, Tcl_Seek(), and Tcl_WideAsLong. void Tcl_SetChannelBufferSize ( Tcl_Channel  chan, int  sz   ) Definition at line 6916 of file tclIO.c. References ckalloc, ckfree, and TCL_WRITABLE. Referenced by Tcl_SetChannelOption(). void Tcl_SetChannelError ( Tcl_Channel  chan, Tcl_Obj *  msg   ) Definition at line 10294 of file tclIO.c. References Tcl_IncrRefCount, and TclDecrRefCount. void Tcl_SetChannelErrorInterp ( Tcl_Interp *  interp, Tcl_Obj *  msg   ) Definition at line 10258 of file tclIO.c. References Interp::chanMsg, iPtr, Tcl_IncrRefCount, and TclDecrRefCount. Referenced by Tcl_Close(). int Tcl_SetChannelOption ( Tcl_Interp *  interp, Tcl_Channel  chan, const char *  optionName, const char *  newValue   ) Definition at line 7292 of file tclIO.c. References CHANNEL_EOF, CHANNEL_LINEBUFFERED, CHANNEL_NEED_MORE_DATA, CHANNEL_STICKY_EOF, CHANNEL_UNBUFFERED, ckalloc, ckfree, HaveOpt, INPUT_SAW_CR, Channel::instanceData, IsBufferEmpty, ResetFlag, SetFlag, Tcl_ChannelType::setOptionProc, Channel::state, Tcl_AppendResult(), Tcl_BadChannelOption(), Tcl_ChannelName(), TCL_ENCODING_END, TCL_ENCODING_START, TCL_ERROR, Tcl_FreeEncoding(), Tcl_GetBoolean(), Tcl_GetEncoding(), Tcl_GetInt(), TCL_MODE_BLOCKING, TCL_MODE_NONBLOCKING, TCL_OK, TCL_PLATFORM_TRANSLATION, TCL_READABLE, Tcl_SetChannelBufferSize(), Tcl_SplitList(), TCL_TRANSLATE_AUTO, TCL_TRANSLATE_CR, TCL_TRANSLATE_CRLF, TCL_TRANSLATE_LF, TCL_WRITABLE, and Channel::typePtr. void Tcl_SetStdChannel ( Tcl_Channel  channel, int  type   ) Definition at line 389 of file tclIO.c. References ThreadSpecificData::stderrChannel, ThreadSpecificData::stderrInitialized, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdinInitialized, ThreadSpecificData::stdoutChannel, ThreadSpecificData::stdoutInitialized, TCL_STDERR, TCL_STDIN, TCL_STDOUT, and TCL_TSD_INIT. Referenced by Tcl_CreateChannel(). void Tcl_SpliceChannel ( Tcl_Channel  chan  )  Definition at line 2817 of file tclIO.c. References ChannelState::bottomChanPtr, ThreadSpecificData::firstCSPtr, Channel::instanceData, Channel::state, TCL_CHANNEL_THREAD_INSERT, Tcl_ChannelThreadActionProc(), Tcl_GetCurrentThread(), Tcl_Panic(), TCL_TSD_INIT, Channel::typePtr, and Channel::upChanPtr. Tcl_Channel Tcl_StackChannel ( Tcl_Interp *  interp, Tcl_ChannelType *  typePtr, ClientData  instanceData, int  mask, Tcl_Channel  prevChan   ) Definition at line 1410 of file tclIO.c. References ckalloc, Channel::downChanPtr, ThreadSpecificData::firstCSPtr, Channel::inQueueHead, Channel::inQueueTail, Channel::instanceData, Channel::state, Tcl_AppendResult(), TCL_CHANNEL_THREAD_INSERT, Tcl_ChannelThreadActionProc(), Tcl_Flush(), Tcl_GetChannelName(), TCL_OK, TCL_READABLE, TCL_TSD_INIT, TCL_WRITABLE, ChannelState::topChanPtr, Channel::typePtr, and Channel::upChanPtr. Referenced by TclChannelTransform(). Tcl_WideInt Tcl_Tell ( Tcl_Channel  chan  )  Definition at line 6432 of file tclIO.c. References EINVAL, Channel::instanceData, SEEK_CUR, Tcl_ChannelType::seekProc, Channel::state, TCL_CHANNEL_VERSION_3, Tcl_InputBuffered(), Tcl_LongAsWide, Tcl_OutputBuffered(), TCL_READABLE, Tcl_SetErrno(), TCL_WRITABLE, Channel::typePtr, and Tcl_ChannelType::wideSeekProc. Referenced by Tcl_TellObjCmd(), and Tcl_TellOld(). int Tcl_TellOld ( Tcl_Channel  chan  )  Definition at line 6545 of file tclIO.c. References Tcl_Tell(), and Tcl_WideAsLong. int Tcl_TruncateChannel ( Tcl_Channel  chan, Tcl_WideInt  length   ) Definition at line 6573 of file tclIO.c. References EINVAL, ChannelState::flags, Channel::instanceData, SEEK_CUR, Channel::state, Tcl_ChannelTruncateProc(), TCL_ERROR, Tcl_LongAsWide, TCL_OK, Tcl_Seek(), Tcl_SetErrno(), TCL_WRITABLE, and Channel::typePtr. int Tcl_Ungets ( Tcl_Channel  chan, const char *  str, int  len, int  atEnd   ) Definition at line 5860 of file tclIO.c. References CHANNEL_EOF, CHANNEL_STICKY_EOF, InsertPoint, ChannelBuffer::nextAdded, ChannelBuffer::nextPtr, ResetFlag, Channel::state, and TCL_READABLE. int Tcl_UnregisterChannel ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 884 of file tclIO.c. References BG_FLUSH_SCHEDULED, BUFFER_READY, CHANNEL_CLOSED, CHANNEL_INCLOSE, IsBufferReady, SetFlag, Tcl_AppendResult(), Tcl_Close(), TCL_ERROR, TCL_OK, Tcl_Preserve(), and Tcl_Release(). Referenced by Tcl_CloseObjCmd(), Tcl_InterpObjCmd(), Tcl_MakeSafe(), and Tcltest_Init(). int Tcl_UnstackChannel ( Tcl_Interp *  interp, Tcl_Channel  chan   ) Definition at line 1589 of file tclIO.c. References Tcl_ChannelType::close2Proc, Tcl_ChannelType::closeProc, Channel::downChanPtr, Channel::inQueueHead, Channel::inQueueTail, Channel::instanceData, Channel::state, Tcl_AppendResult(), TCL_CHANNEL_THREAD_REMOVE, Tcl_ChannelThreadActionProc(), Tcl_Close(), TCL_CLOSE2PROC, TCL_DYNAMIC, TCL_ERROR, Tcl_EventuallyFree(), Tcl_Flush(), Tcl_GetChannelName(), TCL_OK, TCL_READABLE, Tcl_SetErrno(), TCL_WRITABLE, TclChanCaughtErrorBypass(), Channel::typePtr, and Channel::upChanPtr. Referenced by TclChannelTransform(). int Tcl_Write ( Tcl_Channel  chan, const char *  src, int  srcLen   ) Definition at line 3138 of file tclIO.c. References TCL_WRITABLE. int Tcl_WriteChars ( Tcl_Channel  chan, const char *  src, int  len   ) Definition at line 3247 of file tclIO.c. References TCL_WRITABLE. int Tcl_WriteObj ( Tcl_Channel  chan, Tcl_Obj *  objPtr   ) Definition at line 3357 of file tclIO.c. References Tcl_GetByteArrayFromObj(), TCL_WRITABLE, and TclGetStringFromObj. Referenced by Tcl_Main(), Tcl_PutsObjCmd(), Tcl_SourceRCFile(), and TclDefaultBgErrorHandlerObjCmd(). int Tcl_WriteRaw ( Tcl_Channel  chan, const char *  src, int  srcLen   ) Definition at line 3189 of file tclIO.c. References CHANNEL_RAW_MODE, Channel::instanceData, Tcl_ChannelType::outputProc, Channel::state, Tcl_SetErrno(), TCL_WRITABLE, and Channel::typePtr. void TclChannelEventScriptInvoker ( ClientData  clientData, int  mask   ) Definition at line 8255 of file tclIO.c. References EventScriptRecord::chanPtr, EventScriptRecord::interp, EventScriptRecord::mask, EventScriptRecord::scriptPtr, TCL_EVAL_GLOBAL, Tcl_EvalObjEx(), TCL_OK, Tcl_Preserve(), Tcl_Release(), TclBackgroundException(), and Channel::typePtr. int TclCopyChannel ( Tcl_Interp *  interp, Tcl_Channel  inChan, Tcl_Channel  outChan, int  toRead, Tcl_Obj *  cmdPtr   ) Definition at line 8415 of file tclIO.c. References CopyState::bufSize, ChannelState::bufSize, CHANNEL_LINEBUFFERED, CHANNEL_NONBLOCKING, CHANNEL_UNBUFFERED, ckalloc, CopyState::cmdPtr, ChannelState::csPtr, ChannelState::flags, CopyState::interp, CopyState::readFlags, CopyState::readPtr, Channel::state, Tcl_AppendResult(), TCL_ERROR, Tcl_GetChannelName(), Tcl_IncrRefCount, TCL_MODE_BLOCKING, TCL_MODE_NONBLOCKING, TCL_OK, CopyState::toRead, CopyState::total, CopyState::writeFlags, and CopyState::writePtr. Referenced by Tcl_FcopyObjCmd(), and TclCrossFilesystemCopy(). void TclFinalizeIOSubsystem ( void   )  Definition at line 273 of file tclIO.c. References CHANNEL_DEAD, ThreadSpecificData::firstCSPtr, SetFlag, ThreadSpecificData::stderrChannel, ThreadSpecificData::stdinChannel, ThreadSpecificData::stdoutChannel, Tcl_Close(), TCL_CLOSE2PROC, Tcl_Flush(), Tcl_SetChannelOption(), TCL_TSD_INIT, TclpFinalizePipes(), and TclpFinalizeSockets(). Referenced by Tcl_FinalizeThread(). int TclGetChannelFromObj ( Tcl_Interp *  interp, Tcl_Obj *  objPtr, Tcl_Channel *  channelPtr, int *  modePtr, int  flags   ) Definition at line 1172 of file tclIO.c. References GET_CHANNELSTATE, TCL_ERROR, TCL_OK, TCL_READABLE, and TCL_WRITABLE. Referenced by Tcl_CloseObjCmd(), Tcl_EofObjCmd(), Tcl_FblockedObjCmd(), Tcl_FconfigureObjCmd(), Tcl_FcopyObjCmd(), Tcl_FlushObjCmd(), Tcl_GetsObjCmd(), Tcl_PutsObjCmd(), Tcl_ReadObjCmd(), Tcl_SeekObjCmd(), and Tcl_TellObjCmd(). void TclInitIOSubsystem ( void   )  Definition at line 243 of file tclIO.c. References TCL_TSD_INIT. Referenced by TclInitSubsystems().

• ソフトウェア開発
• ホームページ制作
• Doxygen版
• STLport版