diff options
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 885 |
1 files changed, 586 insertions, 299 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index 65ec24a..0590bc5 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -4,14 +4,14 @@ * Declarations of things used internally by the Tcl interpreter. * * Copyright (c) 1987-1993 The Regents of the University of California. - * Copyright (c) 1994-1997 Sun Microsystems, Inc. * Copyright (c) 1993-1997 Lucent Technologies. + * Copyright (c) 1994-1998 Sun Microsystems, Inc. * Copyright (c) 1998-1999 by Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInt.h,v 1.24 1999/03/10 05:52:48 stanton Exp $ + * RCS: @(#) $Id: tclInt.h,v 1.25 1999/04/16 00:46:48 stanton Exp $ */ #ifndef _TCLINT @@ -32,9 +32,6 @@ #ifndef _TCL #include "tcl.h" #endif -#ifndef _REGEXP -#include "tclRegexp.h" -#endif #include <ctype.h> #ifdef NO_LIMITS_H @@ -101,8 +98,8 @@ typedef int (Tcl_ResolveVarProc) _ANSI_ARGS_(( int flags, Tcl_Var *rPtr)); typedef int (Tcl_ResolveCmdProc) _ANSI_ARGS_((Tcl_Interp* interp, - char* name, Tcl_Namespace *context, int flags, - Tcl_Command *rPtr)); + char* name, Tcl_Namespace *context, int flags, + Tcl_Command *rPtr)); typedef struct Tcl_ResolverInfo { Tcl_ResolveCmdProc *cmdResProc; /* Procedure handling command name @@ -266,8 +263,8 @@ typedef struct VarTrace { ClientData clientData; /* Argument to pass to proc. */ int flags; /* What events the trace procedure is * interested in: OR-ed combination of - * TCL_TRACE_READS, TCL_TRACE_WRITES, and - * TCL_TRACE_UNSETS. */ + * TCL_TRACE_READS, TCL_TRACE_WRITES, + * TCL_TRACE_UNSETS and TCL_TRACE_ARRAY. */ struct VarTrace *nextPtr; /* Next in list of traces associated with * a particular variable. */ } VarTrace; @@ -696,6 +693,21 @@ typedef struct CallFrame { /* *---------------------------------------------------------------- + * Data structures and procedures related to TclHandles, which + * are a very lightweight method of preserving enough information + * to determine if an arbitrary malloc'd block has been deleted. + *---------------------------------------------------------------- + */ + +typedef VOID **TclHandle; + +TclHandle TclHandleCreate _ANSI_ARGS_((VOID *ptr)); +void TclHandleFree _ANSI_ARGS_((TclHandle handle)); +TclHandle TclHandlePreserve _ANSI_ARGS_((TclHandle handle)); +void TclHandleRelease _ANSI_ARGS_((TclHandle handle)); + +/* + *---------------------------------------------------------------- * Data structures related to history. These are used primarily * in tclHistory.c *---------------------------------------------------------------- @@ -764,6 +776,27 @@ typedef struct MathFunc { } MathFunc; /* + * These are a thin layer over TclpThreadKeyDataGet and TclpThreadKeyDataSet + * when threads are used, or an emulation if there are no threads. These + * are really internal and Tcl clients should use Tcl_GetThreadData. + */ + +EXTERN VOID *TclThreadDataKeyGet _ANSI_ARGS_((Tcl_ThreadDataKey *keyPtr)); +EXTERN void TclThreadDataKeySet _ANSI_ARGS_((Tcl_ThreadDataKey *keyPtr, VOID *data)); + +/* + * This is a convenience macro used to initialize a thread local storage ptr. + */ +#define TCL_TSD_INIT(keyPtr) (ThreadSpecificData *)Tcl_GetThreadData((keyPtr), sizeof(ThreadSpecificData)) + + +#ifdef MAC_TCL +typedef pascal void *(Tcl_ThreadCreateProc) _ANSI_ARGS_((ClientData clientData)); +#else +typedef void (Tcl_ThreadCreateProc) _ANSI_ARGS_((ClientData clientData)); +#endif + +/* *---------------------------------------------------------------- * Data structures related to bytecode compilation and execution. * These are used primarily in tclCompile.c, tclExecute.c, and @@ -772,11 +805,12 @@ typedef struct MathFunc { */ /* - * Forward declaration to prevent an error when the forward reference to - * CompileEnv is encountered in the procedure type CompileProc declared - * below. + * Forward declaration to prevent errors when the forward references to + * Tcl_Parse and CompileEnv are encountered in the procedure type + * CompileProc declared below. */ +struct Tcl_Parse; struct CompileEnv; /* @@ -798,8 +832,8 @@ struct CompileEnv; #define TCL_OUT_LINE_COMPILE (TCL_CONTINUE + 1) -typedef int (CompileProc) _ANSI_ARGS_((Tcl_Interp *interp, char *string, - char *lastChar, int compileFlags, struct CompileEnv *compEnvPtr)); +typedef int (CompileProc) _ANSI_ARGS_((Tcl_Interp *interp, + struct Tcl_Parse *parsePtr, struct CompileEnv *compEnvPtr)); /* * The data structure defining the execution environment for ByteCode's. @@ -811,14 +845,8 @@ typedef int (CompileProc) _ANSI_ARGS_((Tcl_Interp *interp, char *string, * returns. */ -typedef union StackItem { - Tcl_Obj *o; /* Stack item as a pointer to a Tcl_Obj. */ - int i; /* Stack item as an integer. */ - VOID *p; /* Stack item as an arbitrary pointer. */ -} StackItem; - typedef struct ExecEnv { - StackItem *stackPtr; /* Points to the first item in the + Tcl_Obj **stackPtr; /* Points to the first item in the * evaluation stack on the heap. */ int stackTop; /* Index of current top of stack; -1 when * the stack is empty. */ @@ -826,56 +854,91 @@ typedef struct ExecEnv { } ExecEnv; /* - * CompileProcs need the ability to record information during compilation - * that can be used by bytecode instructions during execution. The AuxData - * structure provides this "auxiliary data" mechanism. An arbitrary number - * of these structures can be stored in the ByteCode record (during - * compilation they are stored in a CompileEnv structure). Each AuxData - * record holds one word of client-specified data (often a pointer) and is - * given an index that instructions can later use to look up the structure - * and its data. + * The definitions for the LiteralTable and LiteralEntry structures. Each + * interpreter contains a LiteralTable. It is used to reduce the storage + * needed for all the Tcl objects that hold the literals of scripts compiled + * by the interpreter. A literal's object is shared by all the ByteCodes + * that refer to the literal. Each distinct literal has one LiteralEntry + * entry in the LiteralTable. A literal table is a specialized hash table + * that is indexed by the literal's string representation, which may contain + * null characters. * - * The following definitions declare the types of procedures that are called - * to duplicate or free this auxiliary data when the containing ByteCode - * objects are duplicated and freed. Pointers to these procedures are kept - * in the AuxData structure. - */ - -typedef ClientData (AuxDataDupProc) _ANSI_ARGS_((ClientData clientData)); -typedef void (AuxDataFreeProc) _ANSI_ARGS_((ClientData clientData)); - -/* - * We define a separate AuxDataType struct to hold type-related information - * for the AuxData structure. This separation makes it possible for clients - * outside of the TCL core to manipulate (in a limited fashion!) AuxData; - * for example, it makes it possible to pickle and unpickle AuxData structs. - */ - -typedef struct AuxDataType { - char *name; /* the name of the type. Types can be - * registered and found by name */ - AuxDataDupProc *dupProc; /* Callback procedure to invoke when the - * aux data is duplicated (e.g., when the - * ByteCode structure containing the aux - * data is duplicated). NULL means just - * copy the source clientData bits; no - * proc need be called. */ - AuxDataFreeProc *freeProc; /* Callback procedure to invoke when the - * aux data is freed. NULL means no - * proc need be called. */ -} AuxDataType; - -/* - * The definition of the AuxData structure that holds information created - * during compilation by CompileProcs and used by instructions during - * execution. + * Note that we reduce the space needed for literals by sharing literal + * objects both within a ByteCode (each ByteCode contains a local + * LiteralTable) and across all an interpreter's ByteCodes (with the + * interpreter's global LiteralTable). + */ + +typedef struct LiteralEntry { + struct LiteralEntry *nextPtr; /* Points to next entry in this + * hash bucket or NULL if end of + * chain. */ + Tcl_Obj *objPtr; /* Points to Tcl object that + * holds the literal's bytes and + * length. */ + int refCount; /* If in an interpreter's global + * literal table, the number of + * ByteCode structures that share + * the literal object; the literal + * entry can be freed when refCount + * drops to 0. If in a local literal + * table, -1. */ +} LiteralEntry; + +typedef struct LiteralTable { + LiteralEntry **buckets; /* Pointer to bucket array. Each + * element points to first entry in + * bucket's hash chain, or NULL. */ + LiteralEntry *staticBuckets[TCL_SMALL_HASH_TABLE]; + /* Bucket array used for small + * tables to avoid mallocs and + * frees. */ + int numBuckets; /* Total number of buckets allocated + * at **buckets. */ + int numEntries; /* Total number of entries present + * in table. */ + int rebuildSize; /* Enlarge table when numEntries + * gets to be this large. */ + int mask; /* Mask value used in hashing + * function. */ +} LiteralTable; + +/* + * The following structure defines for each Tcl interpreter various + * statistics-related information about the bytecode compiler and + * interpreter's operation in that interpreter. */ -typedef struct AuxData { - AuxDataType *type; /* pointer to the AuxData type associated with - * this ClientData. */ - ClientData clientData; /* The compilation data itself. */ -} AuxData; +#ifdef TCL_COMPILE_STATS +typedef struct ByteCodeStats { + long numExecutions; /* Number of ByteCodes executed. */ + long numCompilations; /* Number of ByteCodes created. */ + long numByteCodesFreed; /* Number of ByteCodes destroyed. */ + long instructionCount[256]; /* Number of times each instruction was + * executed. */ + + double totalSrcBytes; /* Total source bytes ever compiled. */ + double totalByteCodeBytes; /* Total bytes for all ByteCodes. */ + double currentSrcBytes; /* Src bytes for all current ByteCodes. */ + double currentByteCodeBytes; /* Code bytes in all current ByteCodes. */ + + long srcCount[32]; /* Source size distribution: # of srcs of + * size [2**(n-1)..2**n), n in [0..32). */ + long byteCodeCount[32]; /* ByteCode size distribution. */ + long lifetimeCount[32]; /* ByteCode lifetime distribution (ms). */ + + double currentInstBytes; /* Instruction bytes-current ByteCodes. */ + double currentLitBytes; /* Current literal bytes. */ + double currentExceptBytes; /* Current exception table bytes. */ + double currentAuxBytes; /* Current auxiliary information bytes. */ + double currentCmdMapBytes; /* Current src<->code map bytes. */ + + long numLiteralsCreated; /* Total literal objects ever compiled. */ + double totalLitStringBytes; /* Total string bytes in all literals. */ + double currentLitStringBytes; /* String bytes in current literals. */ + long literalCount[32]; /* Distribution of literal string sizes. */ +} ByteCodeStats; +#endif /* TCL_COMPILE_STATS */ /* *---------------------------------------------------------------- @@ -1049,12 +1112,25 @@ typedef struct Interp { * to a buckets array in a hash table. We * therefore have to do some careful checking * before we can use this. */ + + TclHandle handle; /* Handle used to keep track of when this + * interp is deleted. */ + Namespace *globalNsPtr; /* The interpreter's global namespace. */ + Tcl_HashTable *hiddenCmdTablePtr; + /* Hash table used by tclBasic.c to keep + * track of hidden commands on a per-interp + * basis. */ + ClientData interpInfo; /* Information used by tclInterp.c to keep + * track of master/slave interps on + * a per-interp basis. */ Tcl_HashTable mathFuncTable;/* Contains all the math functions currently * defined for the interpreter. Indexed by * strings (function names); values have * type (MathFunc *). */ + + /* * Information related to procedures and variables. See tclProc.c * and tclvar.c for usage. @@ -1101,7 +1177,10 @@ typedef struct Interp { /* * A cache of compiled regular expressions. See Tcl_RegExpCompile - * in tclUtil.c for details. + * in tclUtil.c for details. THIS CACHE IS OBSOLETE and is only + * retained for backward compatibility with Tcl_RegExpCompile. + * New code should use the object interface so the Tcl_Obj caches + * the compiled expression. */ #define NUM_REGEXPS 5 @@ -1112,7 +1191,7 @@ typedef struct Interp { int patLengths[NUM_REGEXPS];/* Number of non-null characters in * corresponding entry in patterns. * -1 means entry isn't used. */ - regexp *regexps[NUM_REGEXPS]; + struct TclRegexp *regexps[NUM_REGEXPS]; /* Compiled forms of above strings. Also * malloc-ed, or NULL if not in use yet. */ @@ -1141,6 +1220,12 @@ typedef struct Interp { * values. */ int termOffset; /* Offset of character just after last one * compiled or executed by Tcl_EvalObj. */ + LiteralTable literalTable; /* Contains LiteralEntry's describing all + * Tcl objects holding literals of scripts + * compiled by the interpreter. Indexed by + * the string representations of literals. + * Used to avoid creating duplicate + * objects. */ int compileEpoch; /* Holds the current "compilation epoch" * for this interpreter. This is * incremented to invalidate existing @@ -1155,7 +1240,7 @@ typedef struct Interp { /* Linked list of name resolution schemes * added to this interpreter. Schemes * are added/removed by calling - * Tcl_AddInterpResolver and + * Tcl_AddInterpResolvers and * Tcl_RemoveInterpResolver. */ char *scriptFile; /* NULL means there is no nested source * command active; otherwise this points to @@ -1180,6 +1265,17 @@ typedef struct Interp { Tcl_Obj *objResultPtr; /* If the last command returned an object * result, this points to it. Should not be * accessed directly; see comment above. */ + Tcl_ThreadId threadId; /* ID of thread that owns the interpreter */ + + /* + * Statistical information about the bytecode compiler and interpreter's + * operation. + */ + +#ifdef TCL_COMPILE_STATS + ByteCodeStats stats; /* Holds compilation and execution + * statistics for this interpreter. */ +#endif /* TCL_COMPILE_STATS */ } Interp; /* @@ -1225,16 +1321,21 @@ typedef struct Interp { * SAFE_INTERP: Non zero means that the current interp is a * safe interp (ie it has only the safe commands * installed, less priviledge than a regular interp). + * USE_EVAL_DIRECT: Non-zero means don't use the compiler or byte-code + * interpreter; instead, have Tcl_EvalObj call + * Tcl_EvalEx. Used primarily for testing the + * new parser. */ -#define DELETED 1 -#define ERR_IN_PROGRESS 2 -#define ERR_ALREADY_LOGGED 4 -#define ERROR_CODE_SET 8 -#define EXPR_INITIALIZED 0x10 -#define DONT_COMPILE_CMDS_INLINE 0x20 -#define RAND_SEED_INITIALIZED 0x40 -#define SAFE_INTERP 0x80 +#define DELETED 1 +#define ERR_IN_PROGRESS 2 +#define ERR_ALREADY_LOGGED 4 +#define ERROR_CODE_SET 8 +#define EXPR_INITIALIZED 0x10 +#define DONT_COMPILE_CMDS_INLINE 0x20 +#define RAND_SEED_INITIALIZED 0x40 +#define SAFE_INTERP 0x80 +#define USE_EVAL_DIRECT 0x100 /* *---------------------------------------------------------------- @@ -1266,48 +1367,6 @@ typedef struct ParseValue { * expandProc. */ } ParseValue; -/* - * A table used to classify input characters to assist in parsing - * Tcl commands. The table should be indexed with a signed character - * using the CHAR_TYPE macro. The character may have a negative - * value. The CHAR_TYPE macro takes a pointer to a signed character - * and a pointer to the last character in the source string. If the - * src pointer is pointing at the terminating null of the string, - * CHAR_TYPE returns TCL_COMMAND_END. - */ - -extern unsigned char tclTypeTable[]; -#define CHAR_TYPE(src,last) \ - (((src)==(last))?TCL_COMMAND_END:(tclTypeTable)[(int)(*(src) + 128)]) - -/* - * Possible values returned by CHAR_TYPE. Note that except for TCL_DOLLAR, - * these are all one byte values with a single bit set 1. This means these - * values may be bit-or'ed together (except for TCL_DOLLAR) to quickly test - * whether a character is one of several different kinds of characters. - * - * TCL_NORMAL - All characters that don't have special significance - * to the Tcl language. - * TCL_SPACE - Character is space, tab, or return. - * TCL_COMMAND_END - Character is newline or semicolon or close-bracket - * or terminating null. - * TCL_QUOTE - Character is a double-quote. - * TCL_OPEN_BRACKET - Character is a "[". - * TCL_OPEN_BRACE - Character is a "{". - * TCL_CLOSE_BRACE - Character is a "}". - * TCL_BACKSLASH - Character is a "\". - * TCL_DOLLAR - Character is a "$". - */ - -#define TCL_NORMAL 0x01 -#define TCL_SPACE 0x02 -#define TCL_COMMAND_END 0x04 -#define TCL_QUOTE 0x08 -#define TCL_OPEN_BRACKET 0x10 -#define TCL_OPEN_BRACE 0x20 -#define TCL_CLOSE_BRACE 0x40 -#define TCL_BACKSLASH 0x80 -#define TCL_DOLLAR 0x00 /* * Maximum number of levels of nesting permitted in Tcl commands (used @@ -1359,10 +1418,15 @@ typedef enum { * Only has an effect if invoking an exposed * command, i.e. if TCL_INVOKE_HIDDEN is not * also set. + * TCL_INVOKE_NO_TRACEBACK Does not record traceback information if + * the invoked command returns an error. Used + * if the caller plans on recording its own + * traceback information. */ #define TCL_INVOKE_HIDDEN (1<<0) #define TCL_INVOKE_NO_UNKNOWN (1<<1) +#define TCL_INVOKE_NO_TRACEBACK (1<<2) /* * The structure used as the internal representation of Tcl list @@ -1379,6 +1443,7 @@ typedef struct List { Tcl_Obj **elements; /* Array of pointers to element objects. */ } List; + /* * The following types are used for getting and storing platform-specific * file attributes in tclFCmd.c and the various platform-versions of @@ -1388,11 +1453,9 @@ typedef struct List { */ typedef int (TclGetFileAttrProc) _ANSI_ARGS_((Tcl_Interp *interp, - int objIndex, char *fileName, - Tcl_Obj **attrObjPtrPtr)); + int objIndex, CONST char *fileName, Tcl_Obj **attrObjPtrPtr)); typedef int (TclSetFileAttrProc) _ANSI_ARGS_((Tcl_Interp *interp, - int objIndex, char *fileName, - Tcl_Obj *attrObjPtr)); + int objIndex, CONST char *fileName, Tcl_Obj *attrObjPtr)); typedef struct TclFileAttrProcs { TclGetFileAttrProc *getProc; /* The procedure for getting attrs. */ @@ -1440,6 +1503,8 @@ typedef struct TclpTime_t_ *TclpTime_t; extern Tcl_Time tclBlockTime; extern int tclBlockTimeSet; extern char * tclExecutableName; +extern char * tclNativeExecutableName; +extern char * tclDefaultEncodingDir; extern Tcl_ChannelType tclFileChannelType; extern char * tclMemDumpFileName; extern TclPlatformType tclPlatform; @@ -1481,46 +1546,283 @@ extern char * tclEmptyStringRep; /* *---------------------------------------------------------------- - * Declarations of procedures that are not accessible by way of - * the stubs tables. + * Procedures shared among Tcl modules but not used by the outside + * world: *---------------------------------------------------------------- */ -EXTERN int TclCompileBreakCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileCatchCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileContinueCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileExprCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileForCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileForeachCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileIfCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileIncrCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileSetCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN int TclCompileWhileCmd _ANSI_ARGS_((Tcl_Interp *interp, - char *string, char *lastChar, int compileFlags, - struct CompileEnv *compileEnvPtr)); -EXTERN void TclFinalizeCompExecEnv _ANSI_ARGS_((void)); -EXTERN void TclFinalizeEnvironment _ANSI_ARGS_((void)); -EXTERN void TclFinalizeExecEnv _ANSI_ARGS_((void)); -EXTERN void TclInitNamespaces _ANSI_ARGS_((void)); -EXTERN void TclpFinalize _ANSI_ARGS_((void)); +EXTERN int TclAccess _ANSI_ARGS_((CONST char *path, + int mode)); +EXTERN int TclAccessDeleteProc _ANSI_ARGS_((TclAccessProc_ *proc)); +EXTERN int TclAccessInsertProc _ANSI_ARGS_((TclAccessProc_ *proc)); +EXTERN void TclAllocateFreeObjects _ANSI_ARGS_((void)); +EXTERN int TclArraySet _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Obj *arrayNameObj, Tcl_Obj *arrayElemObj)); +EXTERN int TclCleanupChildren _ANSI_ARGS_((Tcl_Interp *interp, + int numPids, Tcl_Pid *pidPtr, + Tcl_Channel errorChan)); +EXTERN void TclCleanupCommand _ANSI_ARGS_((Command *cmdPtr)); +EXTERN int TclCopyChannel _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Channel inChan, Tcl_Channel outChan, + int toRead, Tcl_Obj *cmdPtr)); +/* + * TclCreatePipeline unofficially exported for use by BLT. + */ +EXTERN int TclCreatePipeline _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv, Tcl_Pid **pidArrayPtr, + TclFile *inPipePtr, TclFile *outPipePtr, + TclFile *errFilePtr)); +EXTERN int TclCreateProc _ANSI_ARGS_((Tcl_Interp *interp, + Namespace *nsPtr, char *procName, + Tcl_Obj *argsPtr, Tcl_Obj *bodyPtr, + Proc **procPtrPtr)); +EXTERN void TclDeleteCompiledLocalVars _ANSI_ARGS_(( + Interp *iPtr, CallFrame *framePtr)); +EXTERN void TclDeleteVars _ANSI_ARGS_((Interp *iPtr, + Tcl_HashTable *tablePtr)); +EXTERN int TclDoGlob _ANSI_ARGS_((Tcl_Interp *interp, + char *separators, Tcl_DString *headPtr, + char *tail)); +EXTERN void TclDumpMemoryInfo _ANSI_ARGS_((FILE *outFile)); +EXTERN void TclExpandTokenArray _ANSI_ARGS_(( + Tcl_Parse *parsePtr)); +EXTERN void TclExprFloatError _ANSI_ARGS_((Tcl_Interp *interp, + double value)); +EXTERN int TclFileAttrsCmd _ANSI_ARGS_((Tcl_Interp *interp, + int objc, Tcl_Obj *CONST objv[])); +EXTERN int TclFileCopyCmd _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv)) ; +EXTERN int TclFileDeleteCmd _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv)); +EXTERN int TclFileMakeDirsCmd _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv)) ; +EXTERN int TclFileRenameCmd _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv)) ; +EXTERN void TclFinalizeAllocSubsystem _ANSI_ARGS_((void)); +EXTERN void TclFinalizeCompExecEnv _ANSI_ARGS_((void)); +EXTERN void TclFinalizeCondition _ANSI_ARGS_(( + Tcl_Condition *condPtr)); +EXTERN void TclFinalizeCompilation _ANSI_ARGS_((void)); +EXTERN void TclFinalizeEncodingSubsystem _ANSI_ARGS_((void)); +EXTERN void TclFinalizeEnvironment _ANSI_ARGS_((void)); +EXTERN void TclFinalizeExecution _ANSI_ARGS_((void)); +EXTERN void TclFinalizeIOSubsystem _ANSI_ARGS_((void)); +EXTERN void TclFinalizeLoad _ANSI_ARGS_((void)); +EXTERN void TclFinalizeMemorySubsystem _ANSI_ARGS_((void)); +EXTERN void TclFinalizeMutex _ANSI_ARGS_((Tcl_Mutex *mutex)); +EXTERN void TclFinalizeNotifier _ANSI_ARGS_((void)); +EXTERN void TclFinalizeSynchronization _ANSI_ARGS_((void)); +EXTERN void TclFinalizeThreadData _ANSI_ARGS_((void)); +EXTERN void TclFindEncodings _ANSI_ARGS_((CONST char *argv0)); +EXTERN Proc * TclFindProc _ANSI_ARGS_((Interp *iPtr, + char *procName)); +EXTERN int TclFormatInt _ANSI_ARGS_((char *buffer, long n)); +EXTERN void TclFreePackageInfo _ANSI_ARGS_((Interp *iPtr)); +EXTERN int TclGetDate _ANSI_ARGS_((char *p, + unsigned long now, long zone, + unsigned long *timePtr)); +EXTERN Tcl_Obj * TclGetElementOfIndexedArray _ANSI_ARGS_(( + Tcl_Interp *interp, int localIndex, + Tcl_Obj *elemPtr, int leaveErrorMsg)); +EXTERN char * TclGetExtension _ANSI_ARGS_((char *name)); +EXTERN int TclGetFrame _ANSI_ARGS_((Tcl_Interp *interp, + char *string, CallFrame **framePtrPtr)); +EXTERN TclCmdProcType TclGetInterpProc _ANSI_ARGS_((void)); +EXTERN int TclGetIntForIndex _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Obj *objPtr, int endValue, int *indexPtr)); +EXTERN Tcl_Obj * TclGetIndexedScalar _ANSI_ARGS_((Tcl_Interp *interp, + int localIndex, int leaveErrorMsg)); +EXTERN Tcl_Obj * TclGetLibraryPath _ANSI_ARGS_((void)); +EXTERN int TclGetLong _ANSI_ARGS_((Tcl_Interp *interp, + char *string, long *longPtr)); +EXTERN int TclGetLoadedPackages _ANSI_ARGS_(( + Tcl_Interp *interp, char *targetName)); +EXTERN int TclGetNamespaceForQualName _ANSI_ARGS_(( + Tcl_Interp *interp, char *qualName, + Namespace *cxtNsPtr, int flags, + Namespace **nsPtrPtr, Namespace **altNsPtrPtr, + Namespace **actualCxtPtrPtr, + char **simpleNamePtr)); +EXTERN TclObjCmdProcType TclGetObjInterpProc _ANSI_ARGS_((void)); +EXTERN int TclGetOpenMode _ANSI_ARGS_((Tcl_Interp *interp, + char *string, int *seekFlagPtr)); +EXTERN Tcl_Command TclGetOriginalCommand _ANSI_ARGS_(( + Tcl_Command command)); +EXTERN int TclGlob _ANSI_ARGS_((Tcl_Interp *interp, + char *pattern, int noComplain)); +EXTERN int TclGlobalInvoke _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv, int flags)); +EXTERN int TclGuessPackageName _ANSI_ARGS_((char *fileName, + Tcl_DString *bufPtr)); +EXTERN int TclHideUnsafeCommands _ANSI_ARGS_(( + Tcl_Interp *interp)); +EXTERN int TclInExit _ANSI_ARGS_((void)); +EXTERN Tcl_Obj * TclIncrElementOfIndexedArray _ANSI_ARGS_(( + Tcl_Interp *interp, int localIndex, + Tcl_Obj *elemPtr, long incrAmount)); +EXTERN Tcl_Obj * TclIncrIndexedScalar _ANSI_ARGS_(( + Tcl_Interp *interp, int localIndex, + long incrAmount)); +EXTERN Tcl_Obj * TclIncrVar2 _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, + long incrAmount, int flags)); +EXTERN void TclInitAlloc _ANSI_ARGS_((void)); +EXTERN void TclInitCompiledLocals _ANSI_ARGS_(( + Tcl_Interp *interp, CallFrame *framePtr, + Namespace *nsPtr)); +EXTERN void TclInitDbCkalloc _ANSI_ARGS_((void)); +EXTERN void TclInitEncodingSubsystem _ANSI_ARGS_((void)); +EXTERN void TclInitIOSubsystem _ANSI_ARGS_((void)); +EXTERN void TclInitNamespaceSubsystem _ANSI_ARGS_((void)); +EXTERN void TclInitNotifier _ANSI_ARGS_((void)); +EXTERN void TclInitObjSubsystem _ANSI_ARGS_((void)); +EXTERN void TclInitSubsystems _ANSI_ARGS_((CONST char *argv0)); +EXTERN int TclInvoke _ANSI_ARGS_((Tcl_Interp *interp, + int argc, char **argv, int flags)); +EXTERN int TclInvokeObjectCommand _ANSI_ARGS_(( + ClientData clientData, Tcl_Interp *interp, + int argc, char **argv)); +EXTERN int TclInvokeStringCommand _ANSI_ARGS_(( + ClientData clientData, Tcl_Interp *interp, + int objc, Tcl_Obj *CONST objv[])); +EXTERN int TclIsLocalScalar _ANSI_ARGS_((CONST char *src, + int len)); +EXTERN Proc * TclIsProc _ANSI_ARGS_((Command *cmdPtr)); +EXTERN Var * TclLookupVar _ANSI_ARGS_((Tcl_Interp *interp, + char *part1, char *part2, int flags, char *msg, + int createPart1, int createPart2, + Var **arrayPtrPtr)); +EXTERN int TclMathInProgress _ANSI_ARGS_((void)); +EXTERN int TclNeedSpace _ANSI_ARGS_((char *start, char *end)); +EXTERN Tcl_Obj * TclNewProcBodyObj _ANSI_ARGS_((Proc *procPtr)); +EXTERN int TclObjCommandComplete _ANSI_ARGS_((Tcl_Obj *cmdPtr)); +EXTERN int TclObjInterpProc _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, + Tcl_Obj *CONST objv[])); +EXTERN int TclObjInvoke _ANSI_ARGS_((Tcl_Interp *interp, + int objc, Tcl_Obj *CONST objv[], int flags)); +EXTERN int TclObjInvokeGlobal _ANSI_ARGS_((Tcl_Interp *interp, + int objc, Tcl_Obj *CONST objv[], int flags)); +EXTERN int TclOpenFileChannelDeleteProc _ANSI_ARGS_(( + TclOpenFileChannelProc_ *proc)); +EXTERN int TclOpenFileChannelInsertProc _ANSI_ARGS_(( + TclOpenFileChannelProc_ *proc)); +EXTERN int TclpAccess _ANSI_ARGS_((CONST char *filename, + int mode)); +EXTERN char * TclpAlloc _ANSI_ARGS_((unsigned int size)); +EXTERN int TclpCheckStackSpace _ANSI_ARGS_((void)); +EXTERN int TclpCopyFile _ANSI_ARGS_((CONST char *source, + CONST char *dest)); +EXTERN int TclpCopyDirectory _ANSI_ARGS_((CONST char *source, + CONST char *dest, Tcl_DString *errorPtr)); +EXTERN int TclpCreateDirectory _ANSI_ARGS_((CONST char *path)); +EXTERN int TclpDeleteFile _ANSI_ARGS_((CONST char *path)); +EXTERN void TclpExit _ANSI_ARGS_((int status)); +EXTERN void TclpFinalizeCondition _ANSI_ARGS_(( + Tcl_Condition *condPtr)); +EXTERN void TclpFinalizeMutex _ANSI_ARGS_((Tcl_Mutex *mutexPtr)); +EXTERN void TclpFinalizeThreadData _ANSI_ARGS_(( + Tcl_ThreadDataKey *keyPtr)); +EXTERN void TclpFinalizeThreadDataKey _ANSI_ARGS_(( + Tcl_ThreadDataKey *keyPtr)); +EXTERN char * TclpFindExecutable _ANSI_ARGS_(( + CONST char *argv0)); +EXTERN int TclpFindVariable _ANSI_ARGS_((CONST char *name, + int *lengthPtr)); +EXTERN void TclpFree _ANSI_ARGS_((char *ptr)); +EXTERN unsigned long TclpGetClicks _ANSI_ARGS_((void)); +EXTERN Tcl_Channel TclpGetDefaultStdChannel _ANSI_ARGS_((int type)); +EXTERN unsigned long TclpGetSeconds _ANSI_ARGS_((void)); +EXTERN void TclpGetTime _ANSI_ARGS_((Tcl_Time *time)); +EXTERN int TclpGetTimeZone _ANSI_ARGS_((unsigned long time)); +EXTERN char * TclpGetUserHome _ANSI_ARGS_((CONST char *name, + Tcl_DString *bufferPtr)); +EXTERN int TclpHasSockets _ANSI_ARGS_((Tcl_Interp *interp)); +EXTERN void TclpInitLibraryPath _ANSI_ARGS_((CONST char *argv0)); +EXTERN void TclpInitLock _ANSI_ARGS_((void)); +EXTERN void TclpInitPlatform _ANSI_ARGS_((void)); +EXTERN void TclpInitUnlock _ANSI_ARGS_((void)); +EXTERN int TclpListVolumes _ANSI_ARGS_((Tcl_Interp *interp)); +EXTERN void TclpMasterLock _ANSI_ARGS_((void)); +EXTERN void TclpMasterUnlock _ANSI_ARGS_((void)); +EXTERN int TclpMatchFiles _ANSI_ARGS_((Tcl_Interp *interp, + char *separators, Tcl_DString *dirPtr, + char *pattern, char *tail)); +EXTERN Tcl_Channel TclpOpenFileChannel _ANSI_ARGS_((Tcl_Interp *interp, + char *fileName, char *modeString, + int permissions)); +EXTERN char * TclpReadlink _ANSI_ARGS_((CONST char *fileName, + Tcl_DString *linkPtr)); +EXTERN char * TclpRealloc _ANSI_ARGS_((char *ptr, + unsigned int size)); +EXTERN void TclpReleaseFile _ANSI_ARGS_((TclFile file)); +EXTERN int TclpRemoveDirectory _ANSI_ARGS_((CONST char *path, + int recursive, Tcl_DString *errorPtr)); +EXTERN int TclpRenameFile _ANSI_ARGS_((CONST char *source, + CONST char *dest)); +EXTERN void TclpSetInitialEncodings _ANSI_ARGS_((void)); +EXTERN void TclpSetVariables _ANSI_ARGS_((Tcl_Interp *interp)); +EXTERN VOID * TclpSysAlloc _ANSI_ARGS_((long size, int isBin)); +EXTERN void TclpSysFree _ANSI_ARGS_((VOID *ptr)); +EXTERN VOID * TclpSysRealloc _ANSI_ARGS_((VOID *cp, + unsigned int size)); +EXTERN void TclpUnloadFile _ANSI_ARGS_((ClientData clientData)); +EXTERN char * TclPrecTraceProc _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, char *name1, char *name2, + int flags)); +EXTERN int TclPreventAliasLoop _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Interp *cmdInterp, Tcl_Command cmd)); +EXTERN void TclProcCleanupProc _ANSI_ARGS_((Proc *procPtr)); +EXTERN int TclProcCompileProc _ANSI_ARGS_((Tcl_Interp *interp, + Proc *procPtr, Tcl_Obj *bodyPtr, Namespace *nsPtr, + CONST char *description, CONST char *procName)); +EXTERN void TclProcDeleteProc _ANSI_ARGS_((ClientData clientData)); +EXTERN int TclProcInterpProc _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int argc, char **argv)); +EXTERN int TclpThreadCreate _ANSI_ARGS_((Tcl_ThreadId *idPtr, + Tcl_ThreadCreateProc proc, ClientData clientData)); +EXTERN VOID * TclpThreadDataKeyGet _ANSI_ARGS_(( + Tcl_ThreadDataKey *keyPtr)); +EXTERN void TclpThreadDataKeyInit _ANSI_ARGS_(( + Tcl_ThreadDataKey *keyPtr)); +EXTERN void TclpThreadDataKeySet _ANSI_ARGS_(( + Tcl_ThreadDataKey *keyPtr, VOID *data)); +EXTERN void TclpThreadExit _ANSI_ARGS_((int status)); +EXTERN void TclRememberCondition _ANSI_ARGS_((Tcl_Condition *mutex)); +EXTERN void TclRememberDataKey _ANSI_ARGS_((Tcl_ThreadDataKey *mutex)); +EXTERN void TclRememberMutex _ANSI_ARGS_((Tcl_Mutex *mutex)); +EXTERN int TclRenameCommand _ANSI_ARGS_((Tcl_Interp *interp, + char *oldName, char *newName)) ; +EXTERN void TclResetShadowedCmdRefs _ANSI_ARGS_(( + Tcl_Interp *interp, Command *newCmdPtr)); +EXTERN int TclServiceIdle _ANSI_ARGS_((void)); +EXTERN Tcl_Obj * TclSetElementOfIndexedArray _ANSI_ARGS_(( + Tcl_Interp *interp, int localIndex, + Tcl_Obj *elemPtr, Tcl_Obj *objPtr, + int leaveErrorMsg)); +EXTERN void TclSetLibraryPath _ANSI_ARGS_((Tcl_Obj *pathPtr)); +EXTERN Tcl_Obj * TclSetIndexedScalar _ANSI_ARGS_((Tcl_Interp *interp, + int localIndex, Tcl_Obj *objPtr, + int leaveErrorMsg)); +EXTERN char * TclSetPreInitScript _ANSI_ARGS_((char *string)); +EXTERN void TclSetupEnv _ANSI_ARGS_((Tcl_Interp *interp)); +EXTERN int TclSockGetPort _ANSI_ARGS_((Tcl_Interp *interp, + char *string, char *proto, int *portPtr)); +EXTERN int TclSockMinimumBuffers _ANSI_ARGS_((int sock, + int size)); +EXTERN int TclStat _ANSI_ARGS_((CONST char *path, + TclStat_ *buf)); +EXTERN int TclStatDeleteProc _ANSI_ARGS_((TclStatProc_ *proc)); +EXTERN int TclStatInsertProc _ANSI_ARGS_((TclStatProc_ *proc)); +EXTERN void TclTeardownNamespace _ANSI_ARGS_((Namespace *nsPtr)); +EXTERN int TclTestChannelCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int argc, char **argv)); +EXTERN int TclTestChannelEventCmd _ANSI_ARGS_(( + ClientData clientData, Tcl_Interp *interp, + int argc, char **argv)); +EXTERN void TclTransferResult _ANSI_ARGS_((Tcl_Interp *sourceInterp, + int result, Tcl_Interp *targetInterp)); +EXTERN int TclUpdateReturnInfo _ANSI_ARGS_((Interp *iPtr)); /* *---------------------------------------------------------------- @@ -1536,8 +1838,8 @@ EXTERN int Tcl_ArrayObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_BinaryObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_BreakCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_BreakObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_CaseObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_CatchObjCmd _ANSI_ARGS_((ClientData clientData, @@ -1550,34 +1852,36 @@ EXTERN int Tcl_CloseObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ConcatObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_ContinueCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_ContinueObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_EncodingObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_EofObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ErrorObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_EvalObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_ExecCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_ExecObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ExitObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ExprObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_FblockedObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_FconfigureCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_FconfigureObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_FcopyObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_FileObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_FileEventCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_FileEventObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_FlushObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_ForCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_ForObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ForeachObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_FormatObjCmd _ANSI_ARGS_((ClientData dummy, @@ -1586,16 +1890,16 @@ EXTERN int Tcl_GetsObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_GlobalObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_GlobCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_IfCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_IncrCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_GlobObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_IfObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_IncrObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_InfoObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_InterpObjCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); + Tcl_Interp *interp, int argc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_JoinObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_LappendObjCmd _ANSI_ARGS_((ClientData clientData, @@ -1608,8 +1912,8 @@ EXTERN int Tcl_LlengthObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ListObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_LoadCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_LoadObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_LrangeObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_LreplaceObjCmd _ANSI_ARGS_((ClientData clientData, @@ -1622,64 +1926,64 @@ EXTERN int Tcl_NamespaceObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_OpenObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_PackageCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_PackageObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_PidObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ProcObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_PutsObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_PwdCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_PwdObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ReadObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_RegexpCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_RegsubCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_RegexpObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_RegsubObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_RenameObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ReturnObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_ScanCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_SeekCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_SetCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_ScanObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_SeekObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_SetObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_SplitObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_SocketCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_SocketObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_SourceObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_StringObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_SubstCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_SubstObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_SwitchObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_TellCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_TellObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_TimeObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_TraceCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_TraceObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_UnsetObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_UpdateCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_UpdateObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_UplevelObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_UpvarObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_VariableObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_VwaitCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_WhileCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int Tcl_VwaitObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_WhileObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); /* *---------------------------------------------------------------- @@ -1688,29 +1992,44 @@ EXTERN int Tcl_WhileCmd _ANSI_ARGS_((ClientData clientData, */ #ifdef MAC_TCL -EXTERN int Tcl_EchoCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_LsCmd _ANSI_ARGS_((ClientData clientData, +EXTERN int Tcl_EchoCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); -EXTERN int Tcl_BeepObjCmd _ANSI_ARGS_((ClientData clientData, +EXTERN int Tcl_LsObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); -EXTERN int Tcl_MacSourceObjCmd _ANSI_ARGS_((ClientData clientData, +EXTERN int Tcl_BeepObjCmd _ANSI_ARGS_((ClientData clientData, + Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); +EXTERN int Tcl_MacSourceObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tcl_ResourceObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); #endif - /* *---------------------------------------------------------------- - * Command procedures used for testing. + * Compilation procedures for commands in the generic core: *---------------------------------------------------------------- */ -EXTERN int TclTestChannelCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); -EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, - Tcl_Interp *interp, int argc, char **argv)); +EXTERN int TclCompileBreakCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileCatchCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileContinueCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileExprCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileForCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileForeachCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileIfCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileIncrCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileSetCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); +EXTERN int TclCompileWhileCmd _ANSI_ARGS_((Tcl_Interp *interp, + Tcl_Parse *parsePtr, struct CompileEnv *envPtr)); /* *---------------------------------------------------------------- @@ -1742,12 +2061,14 @@ EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, #ifdef TCL_MEM_DEBUG # define TclNewObj(objPtr) \ - (objPtr) = (Tcl_Obj *) Tcl_DbCkalloc(sizeof(Tcl_Obj), __FILE__, __LINE__); \ + (objPtr) = (Tcl_Obj *) \ + Tcl_DbCkalloc(sizeof(Tcl_Obj), __FILE__, __LINE__); \ (objPtr)->refCount = 0; \ (objPtr)->bytes = tclEmptyStringRep; \ (objPtr)->length = 0; \ (objPtr)->typePtr = NULL; \ TclIncrObjsAllocated() + # define TclDbNewObj(objPtr, file, line) \ (objPtr) = (Tcl_Obj *) Tcl_DbCkalloc(sizeof(Tcl_Obj), (file), (line)); \ (objPtr)->refCount = 0; \ @@ -1755,24 +2076,32 @@ EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, (objPtr)->length = 0; \ (objPtr)->typePtr = NULL; \ TclIncrObjsAllocated() + # define TclDecrRefCount(objPtr) \ if (--(objPtr)->refCount <= 0) { \ - if ((objPtr)->refCount < -1) \ - panic("Reference count for %lx was negative: %s line %d", \ + if ((objPtr)->refCount < -1) \ + panic("Reference count for %lx was negative: %s line %d", \ (objPtr), __FILE__, __LINE__); \ - if (((objPtr)->bytes != NULL) \ - && ((objPtr)->bytes != tclEmptyStringRep)) { \ + if (((objPtr)->bytes != NULL) \ + && ((objPtr)->bytes != tclEmptyStringRep)) { \ ckfree((char *) (objPtr)->bytes); \ - } \ - if (((objPtr)->typePtr != NULL) \ - && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \ + } \ + if (((objPtr)->typePtr != NULL) \ + && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \ (objPtr)->typePtr->freeIntRepProc(objPtr); \ - } \ - ckfree((char *) (objPtr)); \ - TclIncrObjsFreed(); \ + } \ + ckfree((char *) (objPtr)); \ + TclIncrObjsFreed(); \ } + #else /* not TCL_MEM_DEBUG */ + +#ifdef TCL_THREADS +extern Tcl_Mutex tclObjMutex; +#endif + # define TclNewObj(objPtr) \ + Tcl_MutexLock(&tclObjMutex); \ if (tclFreeObjList == NULL) { \ TclAllocateFreeObjects(); \ } \ @@ -1783,20 +2112,24 @@ EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, (objPtr)->bytes = tclEmptyStringRep; \ (objPtr)->length = 0; \ (objPtr)->typePtr = NULL; \ - TclIncrObjsAllocated() + TclIncrObjsAllocated(); \ + Tcl_MutexUnlock(&tclObjMutex) + # define TclDecrRefCount(objPtr) \ if (--(objPtr)->refCount <= 0) { \ - if (((objPtr)->bytes != NULL) \ - && ((objPtr)->bytes != tclEmptyStringRep)) { \ + if (((objPtr)->bytes != NULL) \ + && ((objPtr)->bytes != tclEmptyStringRep)) { \ ckfree((char *) (objPtr)->bytes); \ - } \ - if (((objPtr)->typePtr != NULL) \ - && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \ + } \ + if (((objPtr)->typePtr != NULL) \ + && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \ (objPtr)->typePtr->freeIntRepProc(objPtr); \ - } \ - (objPtr)->internalRep.otherValuePtr = (VOID *) tclFreeObjList; \ - tclFreeObjList = (objPtr); \ - TclIncrObjsFreed(); \ + } \ + Tcl_MutexLock(&tclObjMutex); \ + (objPtr)->internalRep.otherValuePtr = (VOID *) tclFreeObjList; \ + tclFreeObjList = (objPtr); \ + TclIncrObjsFreed(); \ + Tcl_MutexUnlock(&tclObjMutex); \ } #endif /* TCL_MEM_DEBUG */ @@ -1816,12 +2149,12 @@ EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, #define TclInitStringRep(objPtr, bytePtr, len) \ if ((len) == 0) { \ - (objPtr)->bytes = tclEmptyStringRep; \ + (objPtr)->bytes = tclEmptyStringRep; \ (objPtr)->length = 0; \ } else { \ (objPtr)->bytes = (char *) ckalloc((unsigned) ((len) + 1)); \ memcpy((VOID *) (objPtr)->bytes, (VOID *) (bytePtr), \ - (unsigned) (len)); \ + (unsigned) (len)); \ (objPtr)->bytes[len] = '\0'; \ (objPtr)->length = (len); \ } @@ -1829,64 +2162,18 @@ EXTERN int TclTestChannelEventCmd _ANSI_ARGS_((ClientData clientData, /* *---------------------------------------------------------------- * Macro used by the Tcl core to get the string representation's - * byte array pointer and length from a Tcl_Obj. This is an inline - * version of Tcl_GetStringFromObj(). "lengthPtr" must be the - * address of an integer variable or NULL; If non-NULL, that variable - * will be set to the string rep's length. The macro's expression - * result is the string rep's byte pointer which might be NULL. - * Note that the bytes referenced by this pointer must not be modified - * by the caller. The ANSI C "prototype" for this macro is: + * byte array pointer from a Tcl_Obj. This is an inline version + * of Tcl_GetString(). The macro's expression result is the string + * rep's byte pointer which might be NULL. The bytes referenced by + * this pointer must not be modified by the caller. + * The ANSI C "prototype" for this macro is: * - * EXTERN char * TclGetStringFromObj _ANSI_ARGS_((Tcl_Obj *objPtr, - * int *lengthPtr)); + * EXTERN char * TclGetString _ANSI_ARGS_((Tcl_Obj *objPtr)); *---------------------------------------------------------------- */ -#define TclGetStringFromObj(objPtr, lengthPtr) \ - ((objPtr)->bytes? \ - ((lengthPtr)? \ - ((*(lengthPtr) = (objPtr)->length), (objPtr)->bytes) : \ - (objPtr)->bytes) : \ - Tcl_GetStringFromObj((objPtr), (lengthPtr))) - -/* - *---------------------------------------------------------------- - * Macro used by the Tcl core to reset an interpreter's Tcl object - * result to an unshared empty string object with ref count one. - * This does not clear any error information for the interpreter. - * The ANSI C "prototype" for this macro is: - * - * EXTERN void TclResetObjResult _ANSI_ARGS_((Tcl_Interp *interp)); - *--------------------------------------------------------------- - */ - -#define TclResetObjResult(interp) \ - { \ - register Tcl_Obj *objResultPtr = ((Interp *) interp)->objResultPtr; \ - if (Tcl_IsShared(objResultPtr)) { \ - TclDecrRefCount(objResultPtr); \ - TclNewObj(objResultPtr); \ - Tcl_IncrRefCount(objResultPtr); \ - ((Interp *) interp)->objResultPtr = objResultPtr; \ - } else { \ - if ((objResultPtr->bytes != NULL) \ - && (objResultPtr->bytes != tclEmptyStringRep)) { \ - ckfree((char *) objResultPtr->bytes); \ - } \ - objResultPtr->bytes = tclEmptyStringRep; \ - objResultPtr->length = 0; \ - if ((objResultPtr->typePtr != NULL) \ - && (objResultPtr->typePtr->freeIntRepProc != NULL)) { \ - objResultPtr->typePtr->freeIntRepProc(objResultPtr); \ - } \ - objResultPtr->typePtr = (Tcl_ObjType *) NULL; \ - } \ - } - -/* - * Include the declarations for functions that are accessible via - * the stubs table. - */ +#define TclGetString(objPtr) \ + ((objPtr)->bytes? (objPtr)->bytes : Tcl_GetString((objPtr))) #include "tclIntDecls.h" |