tclResult.c File Reference #include "tclInt.h" Go to the source code of this file. Data Structures struct   InterpState Enumerations enum   returnKeys {   KEY_CODE, KEY_ERRORCODE, KEY_ERRORINFO, KEY_ERRORLINE,   KEY_LEVEL, KEY_OPTIONS, KEY_LAST } Functions Tcl_InterpState  Tcl_SaveInterpState (Tcl_Interp *interp, int status) int  Tcl_RestoreInterpState (Tcl_Interp *interp, Tcl_InterpState state) void  Tcl_DiscardInterpState (Tcl_InterpState state) void  Tcl_SaveResult (Tcl_Interp *interp, Tcl_SavedResult *statePtr) void  Tcl_RestoreResult (Tcl_Interp *interp, Tcl_SavedResult *statePtr) void  Tcl_DiscardResult (Tcl_SavedResult *statePtr) void  Tcl_SetResult (Tcl_Interp *interp, register char *result, Tcl_FreeProc *freeProc) CONST char *  Tcl_GetStringResult (register Tcl_Interp *interp) void  Tcl_SetObjResult (Tcl_Interp *interp, register Tcl_Obj *objPtr) Tcl_Obj *  Tcl_GetObjResult (Tcl_Interp *interp) void  Tcl_AppendResultVA (Tcl_Interp *interp, va_list argList) void  Tcl_AppendResult (Tcl_Interp *interp,...) void  Tcl_AppendElement (Tcl_Interp *interp, CONST char *element) void  Tcl_FreeResult (register Tcl_Interp *interp) void  Tcl_ResetResult (register Tcl_Interp *interp) void  Tcl_SetErrorCodeVA (Tcl_Interp *interp, va_list argList) void  Tcl_SetErrorCode (Tcl_Interp *interp,...) void  Tcl_SetObjErrorCode (Tcl_Interp *interp, Tcl_Obj *errorObjPtr) int  TclProcessReturn (Tcl_Interp *interp, int code, int level, Tcl_Obj *returnOpts) int  TclMergeReturnOptions (Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], Tcl_Obj **optionsPtrPtr, int *codePtr, int *levelPtr) Tcl_Obj *  Tcl_GetReturnOptions (Tcl_Interp *interp, int result) int  Tcl_SetReturnOptions (Tcl_Interp *interp, Tcl_Obj *options) void  TclTransferResult (Tcl_Interp *sourceInterp, int result, Tcl_Interp *targetInterp) Enumeration Type Documentation enum returnKeys Enumerator: KEY_CODE  KEY_ERRORCODE  KEY_ERRORINFO  KEY_ERRORLINE  KEY_LEVEL  KEY_OPTIONS  KEY_LAST  Definition at line 20 of file tclResult.c. Function Documentation void Tcl_AppendElement ( Tcl_Interp *  interp, CONST char *  element   ) Definition at line 699 of file tclResult.c. References Interp::appendAvl, Interp::appendResult, Interp::appendUsed, iPtr, Interp::result, Tcl_ConvertElement(), TCL_DONT_QUOTE_HASH, Tcl_GetStringResult(), Tcl_ScanElement(), and TclNeedSpace(). Referenced by Tcl_AfterObjCmd(), Tcl_GetInterpPath(), Tcl_PackageObjCmd(), TclGetAndDetachPids(), and TclGetLoadedPackages(). void Tcl_AppendResult ( Tcl_Interp *  interp,   ...   ) Definition at line 665 of file tclResult.c. References Tcl_AppendResultVA(). Referenced by Tcl_AfterObjCmd(), Tcl_ArrayObjCmd(), Tcl_BadChannelOption(), Tcl_BinaryObjCmd(), Tcl_CaseObjCmd(), Tcl_CatchObjCmd(), Tcl_CdObjCmd(), Tcl_Close(), Tcl_CreateNamespace(), TCL_DECLARE_MUTEX(), Tcl_DisassembleObjCmd(), Tcl_ExecObjCmd(), Tcl_Export(), Tcl_ExposeCommand(), Tcl_FblockedObjCmd(), Tcl_FcopyObjCmd(), Tcl_FileEventObjCmd(), Tcl_FileObjCmd(), Tcl_FindEnsemble(), Tcl_FindNamespace(), Tcl_FlushObjCmd(), Tcl_ForeachObjCmd(), Tcl_ForgetImport(), Tcl_FSEvalFileEx(), Tcl_FSGetCwd(), Tcl_FSOpenFileChannel(), Tcl_GetAlias(), Tcl_GetAliasObj(), Tcl_GetChannel(), Tcl_GetEnsembleFlags(), Tcl_GetEnsembleMappingDict(), Tcl_GetEnsembleNamespace(), Tcl_GetEnsembleSubcommandList(), Tcl_GetEnsembleUnknownHandler(), Tcl_GetOpenFile(), Tcl_GetsObjCmd(), Tcl_GlobObjCmd(), Tcl_HideCommand(), Tcl_IfObjCmd(), Tcl_Import(), Tcl_InterpObjCmd(), Tcl_LimitCheck(), Tcl_LoadObjCmd(), Tcl_LrepeatObjCmd(), Tcl_LreplaceObjCmd(), Tcl_LsearchObjCmd(), Tcl_LsortObjCmd(), Tcl_OpenCommandChannel(), Tcl_OpenObjCmd(), Tcl_ParseBraces(), Tcl_PkgPresentEx(), Tcl_PkgProvideEx(), Tcl_PkgRequireEx(), Tcl_ProcObjCmd(), Tcl_PutsObjCmd(), Tcl_ReadObjCmd(), Tcl_RegexpObjCmd(), Tcl_RegsubObjCmd(), Tcl_ScanObjCmd(), Tcl_SeekObjCmd(), Tcl_SetChannelOption(), Tcl_SetEnsembleFlags(), Tcl_SetEnsembleMappingDict(), Tcl_SetEnsembleSubcommandList(), Tcl_SetEnsembleUnknownHandler(), Tcl_SetReturnOptions(), Tcl_SocketObjCmd(), Tcl_StackChannel(), Tcl_SwitchObjCmd(), Tcl_TraceObjCmd(), Tcl_UnloadObjCmd(), Tcl_UnregisterChannel(), Tcl_UnstackChannel(), Tcl_UpdateObjCmd(), Tcl_VwaitObjCmd(), TclChannelTransform(), TclChanPostEventObjCmd(), TclCheckBadOctal(), TclCleanupChildren(), TclCopyChannel(), TclCreatePipeline(), TclCreateProc(), TclEvalObjvInternal(), TclExecuteByteCode(), TclFileAttrsCmd(), TclFileDeleteCmd(), TclFileMakeDirsCmd(), TclFSMakePathFromNormalized(), TclFSMakePathRelative(), TclGetFrame(), TclGetIntForIndex(), TclGetLoadedPackages(), TclGetOpenModeEx(), TclInterpReady(), TclLoadFile(), TclMergeReturnOptions(), TclObjGetFrame(), TclObjInterpProcCore(), TclObjInvoke(), TclObjVarErrMsg(), TclpCreateProcess(), TclpDlopen(), TclpFindSymbol(), TclpGetCwd(), TclpMatchInDirectory(), TclpOpenFileChannel(), TclPreventAliasLoop(), TclPtrObjMakeUpvar(), TclRegError(), TclRenameCommand(), TclReToGlob(), TclSockGetPort(), TclTomMathInitializeStubs(), and TclTraceDictPath(). void Tcl_AppendResultVA ( Tcl_Interp *  interp, va_list  argList   ) Definition at line 612 of file tclResult.c. References Tcl_AppendStringsToObjVA(), Tcl_DuplicateObj(), Tcl_GetObjResult(), Tcl_GetStringResult(), Tcl_IsShared, and Tcl_SetObjResult(). Referenced by Tcl_AppendResult(). void Tcl_DiscardInterpState ( Tcl_InterpState  state  )  Definition at line 177 of file tclResult.c. References ckfree, and Tcl_DecrRefCount. Referenced by Tcl_RestoreInterpState(), TclCheckInterpTraces(), and TclDefaultBgErrorHandlerObjCmd(). void Tcl_DiscardResult ( Tcl_SavedResult *  statePtr  )  Definition at line 360 of file tclResult.c. References ckfree, TCL_DYNAMIC, and TclDecrRefCount. void Tcl_FreeResult ( register Tcl_Interp *  interp  )  Definition at line 854 of file tclResult.c. References ckfree, Interp::freeProc, Interp::result, and TCL_DYNAMIC. Tcl_Obj* Tcl_GetObjResult ( Tcl_Interp *  interp  )  Definition at line 558 of file tclResult.c. References ckfree, Interp::freeProc, iPtr, Interp::objResultPtr, Interp::result, Interp::resultSpace, TCL_DYNAMIC, and TclInitStringRep. Referenced by Tcl_AppendResultVA(), Tcl_CatchObjCmd(), Tcl_CloseObjCmd(), Tcl_EvalTokens(), Tcl_ExecObjCmd(), Tcl_ExprObj(), Tcl_GetStringResult(), Tcl_GlobObjCmd(), Tcl_Main(), Tcl_ParseVar(), Tcl_SaveInterpState(), Tcl_SourceRCFile(), Tcl_SubstObj(), Tcl_WrongNumArgs(), TclBackgroundException(), TclChanCreateObjCmd(), TclCompileSyntaxError(), TclDefaultBgErrorHandlerObjCmd(), TclEvalEx(), TclEvalObjvInternal(), TclExecuteByteCode(), TclGlob(), TclObjInterpProcCore(), TclRegAbout(), TclSubstTokens(), and TclTransferResult(). Tcl_Obj* Tcl_GetReturnOptions ( Tcl_Interp *  interp, int  result   ) Definition at line 1429 of file tclResult.c. References Interp::errorCode, Interp::errorInfo, Interp::errorLine, KEY_CODE, KEY_ERRORCODE, KEY_ERRORINFO, KEY_ERRORLINE, KEY_LEVEL, Interp::returnCode, Interp::returnLevel, Interp::returnOpts, Tcl_AddObjErrorInfo(), Tcl_DictObjPut(), Tcl_DuplicateObj(), TCL_ERROR, Tcl_NewIntObj(), Tcl_NewObj(), and TCL_RETURN. Referenced by Tcl_CatchObjCmd(), Tcl_Main(), TclBackgroundException(), TclCompileSyntaxError(), TclExecuteByteCode(), and TclTransferResult(). CONST char* Tcl_GetStringResult ( register Tcl_Interp *  interp  )  Definition at line 466 of file tclResult.c. References Tcl_GetObjResult(), Tcl_SetResult(), TCL_VOLATILE, and TclGetString. void Tcl_ResetResult ( register Tcl_Interp *  interp  )  Definition at line 891 of file tclResult.c. References ckfree, ERR_ALREADY_LOGGED, ERR_LEGACY_COPY, Tcl_Interp::result, Tcl_DecrRefCount, TCL_DYNAMIC, TCL_GLOBAL_ONLY, Tcl_ObjSetVar2(), and TCL_OK. int Tcl_RestoreInterpState ( Tcl_Interp *  interp, Tcl_InterpState  state   ) Definition at line 120 of file tclResult.c. References ERR_ALREADY_LOGGED, Interp::errorCode, Interp::errorInfo, Interp::flags, iPtr, Interp::returnCode, Interp::returnLevel, Interp::returnOpts, Tcl_DecrRefCount, Tcl_DiscardInterpState(), Tcl_IncrRefCount, and Tcl_SetObjResult(). Referenced by TclCheckExecutionTraces(), TclCheckInterpTraces(), and TclDefaultBgErrorHandlerObjCmd(). void Tcl_RestoreResult ( Tcl_Interp *  interp, Tcl_SavedResult *  statePtr   ) Definition at line 292 of file tclResult.c. References Interp::appendAvl, Interp::appendResult, Interp::appendUsed, ckfree, Interp::freeProc, iPtr, Interp::objResultPtr, Interp::result, Interp::resultSpace, Tcl_DecrRefCount, and Tcl_ResetResult(). Tcl_InterpState Tcl_SaveInterpState ( Tcl_Interp *  interp, int  status   ) Definition at line 73 of file tclResult.c. References ckalloc, ERR_ALREADY_LOGGED, Interp::errorCode, Interp::errorInfo, Interp::flags, iPtr, Interp::returnCode, Interp::returnLevel, Interp::returnOpts, Tcl_GetObjResult(), and Tcl_IncrRefCount. Referenced by TclCallVarTraces(), TclCheckExecutionTraces(), TclCheckInterpTraces(), and TclDefaultBgErrorHandlerObjCmd(). void Tcl_SaveResult ( Tcl_Interp *  interp, Tcl_SavedResult *  statePtr   ) Definition at line 218 of file tclResult.c. References Interp::appendAvl, Interp::appendResult, Interp::appendUsed, Interp::freeProc, iPtr, Interp::objResultPtr, Interp::result, Interp::resultSpace, Tcl_IncrRefCount, and Tcl_NewObj(). void Tcl_SetErrorCode ( Tcl_Interp *  interp,   ...   ) Definition at line 1036 of file tclResult.c. References Tcl_SetErrorCodeVA(). Referenced by Tcl_AddObjErrorInfo(), Tcl_FindEnsemble(), Tcl_FindNamespace(), Tcl_ForgetImport(), Tcl_GetAlias(), Tcl_GetAliasObj(), Tcl_GetChannel(), Tcl_GetIntFromObj(), Tcl_GetLongFromObj(), Tcl_GetWideIntFromObj(), Tcl_Import(), Tcl_InitBignumFromDouble(), Tcl_InterpObjCmd(), Tcl_PkgPresentEx(), Tcl_PosixError(), TclChanPostEventObjCmd(), TclCleanupChildren(), TclExecuteByteCode(), TclExprFloatError(), TclGetNamespaceFromObj(), TclInterpReady(), TclLookupArrayElement(), TclProcessReturn(), TclRegError(), and TclTraceDictPath(). void Tcl_SetErrorCodeVA ( Tcl_Interp *  interp, va_list  argList   ) Definition at line 995 of file tclResult.c. References Tcl_ListObjAppendElement(), Tcl_NewObj(), Tcl_NewStringObj(), and Tcl_SetObjErrorCode(). Referenced by Tcl_SetErrorCode(). void Tcl_SetObjErrorCode ( Tcl_Interp *  interp, Tcl_Obj *  errorObjPtr   ) Definition at line 1070 of file tclResult.c. References Interp::errorCode, Tcl_DecrRefCount, and Tcl_IncrRefCount. Referenced by Tcl_SetErrorCodeVA(), TclDefaultBgErrorHandlerObjCmd(), and TclProcessReturn(). void Tcl_SetObjResult ( Tcl_Interp *  interp, register Tcl_Obj *  objPtr   ) Definition at line 501 of file tclResult.c. References ckfree, Interp::freeProc, iPtr, Interp::objResultPtr, Interp::result, Interp::resultSpace, TCL_DYNAMIC, Tcl_IncrRefCount, and TclDecrRefCount. void Tcl_SetResult ( Tcl_Interp *  interp, register char *  result, Tcl_FreeProc *  freeProc   ) Definition at line 394 of file tclResult.c. References ckalloc, ckfree, Interp::freeProc, iPtr, Interp::result, Interp::resultSpace, TCL_DYNAMIC, TCL_RESULT_SIZE, and TCL_VOLATILE. int Tcl_SetReturnOptions ( Tcl_Interp *  interp, Tcl_Obj *  options   ) Definition at line 1490 of file tclResult.c. References Tcl_AppendResult(), Tcl_DecrRefCount, TCL_ERROR, Tcl_ResetResult(), TclGetString, TclListObjGetElements, TclMergeReturnOptions(), and TclProcessReturn(). Referenced by Tcl_ErrorObjCmd(), TclExecuteByteCode(), and TclTransferResult(). int TclMergeReturnOptions ( Tcl_Interp *  interp, int  objc, Tcl_Obj *CONST  objv[], Tcl_Obj **  optionsPtrPtr, int *  codePtr, int *  levelPtr   ) Definition at line 1268 of file tclResult.c. References CONST, KEY_CODE, KEY_LEVEL, KEY_OPTIONS, Tcl_AppendResult(), Tcl_DecrRefCount, Tcl_DictObjFirst(), Tcl_DictObjGet(), Tcl_DictObjNext(), Tcl_DictObjPut(), Tcl_DictObjRemove(), TCL_ERROR, TCL_EXACT, Tcl_GetIndexFromObj(), Tcl_NewObj(), TCL_OK, Tcl_ResetResult(), TCL_RETURN, TclGetIntFromObj, TclGetString, and TclGetStringFromObj. int TclProcessReturn ( Tcl_Interp *  interp, int  code, int  level, Tcl_Obj *  returnOpts   ) Definition at line 1188 of file tclResult.c. References ERR_ALREADY_LOGGED, ERR_LEGACY_COPY, Interp::errorInfo, Interp::errorLine, Interp::flags, KEY_ERRORCODE, KEY_ERRORINFO, KEY_ERRORLINE, Interp::returnCode, Interp::returnLevel, Interp::returnOpts, Tcl_DecrRefCount, Tcl_DictObjGet(), TCL_ERROR, Tcl_IncrRefCount, TCL_RETURN, Tcl_SetErrorCode(), Tcl_SetObjErrorCode(), TclGetIntFromObj, and TclGetStringFromObj. Referenced by Tcl_ReturnObjCmd(), Tcl_SetReturnOptions(), and TclExecuteByteCode(). void TclTransferResult ( Tcl_Interp *  sourceInterp, int  result, Tcl_Interp *  targetInterp   ) Definition at line 1543 of file tclResult.c. References ERR_ALREADY_LOGGED, Interp::flags, Interp::returnOpts, Tcl_DecrRefCount, Tcl_GetObjResult(), Tcl_GetReturnOptions(), TCL_OK, Tcl_ResetResult(), Tcl_SetObjResult(), and Tcl_SetReturnOptions(). Referenced by Tcl_InterpObjCmd().

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