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* tcl.h --
* This header file describes the externally-visible facilities
* of the Tcl interpreter.
* Copyright (c) 1987-1994 The Regents of the University of California.
* Copyright (c) 1994-1997 Sun Microsystems, Inc.
* Copyright (c) 1993-1996 Lucent Technologies.
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
* SCCS: @(#) tcl.h 1.24 98/08/06 12:10:41
#ifndef _TCL
#define _TCL
* When version numbers change here, must also go into the following files
* and update the version numbers:
* library/init.tcl (only if major.minor changes, not patchlevel)
* unix/
* win/makefile.bc (only if major.minor changes, not patchlevel)
* win/ (only if major.minor changes, not patchlevel)
* The release level should be 0 for alpha, 1 for beta, and 2 for
* final/patch. The release serial value is the number that follows the
* "a", "b", or "p" in the patch level; for example, if the patch level
* is 7.6b2, TCL_RELEASE_SERIAL is 2. It restarts at 1 whenever the
* release level is changed, except for the final release which is 0
* (the first patch will start at 1).
#define TCL_VERSION "8.0"
#define TCL_PATCH_LEVEL "8.0.3"
* The following definitions set up the proper options for Windows
* compilers. We use this method because there is no autoconf equivalent.
#ifndef __WIN32__
# if defined(_WIN32) || defined(WIN32)
# define __WIN32__
# endif
#ifdef __WIN32__
# ifndef STRICT
# define STRICT
# endif
# define USE_PROTOTYPE 1
# endif
# ifndef HAS_STDARG
# define HAS_STDARG 1
# endif
# define USE_PROTOTYPE 1
# endif
# ifndef STk_CODE
# define USE_TCLALLOC 1
# endif
# endif
#endif /* __WIN32__ */
* The following definitions set up the proper options for Macintosh
* compilers. We use this method because there is no autoconf equivalent.
#ifdef MAC_TCL
# ifndef HAS_STDARG
# define HAS_STDARG 1
# endif
# define USE_TCLALLOC 1
# endif
# ifndef NO_STRERROR
# define NO_STRERROR 1
# endif
* Utility macros: STRINGIFY takes an argument and wraps it in "" (double
* quotation marks), JOIN joins two arguments.
#define VERBATIM(x) x
#ifdef _MSC_VER
# define STRINGIFY1(x) #x
# define JOIN(a,b) JOIN1(a,b)
# define JOIN1(a,b) a##b
# define STRINGIFY1(x) #x
# define JOIN(a,b) JOIN1(a,b)
# define JOIN1(a,b) a##b
# else
# ifdef __STDC__
# define STRINGIFY(x) #x
# define JOIN(a,b) a##b
# else
# define STRINGIFY(x) "x"
# define JOIN(a,b) VERBATIM(a)VERBATIM(b)
# endif
# endif
* A special definition used to allow this header file to be included
* in resource files so that they can get obtain version information from
* this file. Resource compilers don't like all the C stuff, like typedefs
* and procedure declarations, that occur below.
#ifndef BUFSIZ
#include <stdio.h>
* Definitions that allow Tcl functions with variable numbers of
* arguments to be used with either varargs.h or stdarg.h. TCL_VARARGS
* is used in procedure prototypes. TCL_VARARGS_DEF is used to declare
* the arguments in a function definiton: it takes the type and name of
* the first argument and supplies the appropriate argument declaration
* string for use in the function definition. TCL_VARARGS_START
* initializes the va_list data structure and returns the first argument.
#if defined(__STDC__) || defined(HAS_STDARG)
# define TCL_VARARGS(type, name) (type name, ...)
# define TCL_VARARGS_DEF(type, name) (type name, ...)
# define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
# ifdef __cplusplus
# define TCL_VARARGS(type, name) (type name, ...)
# define TCL_VARARGS_DEF(type, name) (type va_alist, ...)
# else
# define TCL_VARARGS(type, name) ()
# define TCL_VARARGS_DEF(type, name) (va_alist)
# endif
# define TCL_VARARGS_START(type, name, list) \
(va_start(list), va_arg(list, type))
* Macros used to declare a function to be exported by a DLL.
* Used by Windows, maps to no-op declarations on non-Windows systems.
* The default build on windows is for a DLL, which causes the DLLIMPORT
* and DLLEXPORT macros to be nonempty. To build a static library, the
* macro STATIC_BUILD should be defined.
* The support follows the convention that a macro called BUILD_xxxx, where
* xxxx is the name of a library we are building, is set on the compile line
* for sources that are to be placed in the library. See BUILD_tcl in this
* file for an example of how the macro is to be used.
#ifdef __WIN32__
# define DLLIMPORT
# define DLLEXPORT
# else
# ifdef _MSC_VER
# define DLLIMPORT __declspec(dllimport)
# define DLLEXPORT __declspec(dllexport)
# else
# define DLLIMPORT
# define DLLEXPORT
# endif
# endif
# define DLLIMPORT
# define DLLEXPORT
#ifdef BUILD_tcl
/* FIXME: Try to do better than making all static. If someone with
* more knowledge than me on all the DLL stuff can help ...
#if defined(WIN32) && defined(STk_CODE)
# define DLLIMPORT
# define DLLEXPORT
* Definitions that allow this header file to be used either with or
* without ANSI C features like function prototypes.
#undef _ANSI_ARGS_
#undef CONST
#if ((defined(__STDC__) || defined(SABER)) && !defined(NO_PROTOTYPE)) || defined(__cplusplus) || defined(USE_PROTOTYPE)
# define _ANSI_ARGS_(x) x
# define CONST const
# define _ANSI_ARGS_(x) ()
# define CONST
#ifdef __cplusplus
# define EXTERN extern "C" TCL_STORAGE_CLASS
* Macro to use instead of "void" for arguments that must have
* type "void *" in ANSI C; maps them to type "char *" in
* non-ANSI systems.
#ifndef __WIN32__
#ifndef VOID
# ifdef __STDC__
# define VOID void
# else
# define VOID char
# endif
#else /* __WIN32__ */
* The following code is copied from winnt.h
#ifndef VOID
#define VOID void
typedef char CHAR;
typedef short SHORT;
typedef long LONG;
#endif /* __WIN32__ */
* Miscellaneous declarations.
#ifndef NULL
#define NULL 0
# if defined(__STDC__) || defined(__cplusplus)
typedef void *ClientData;
# else
typedef int *ClientData;
# endif /* __STDC__ */
* Data structures defined opaquely in this module. The definitions below
* just provide dummy types. A few fields are made visible in Tcl_Interp
* structures, namely those used for returning a string result from
* commands. Direct access to the result field is discouraged in Tcl 8.0.
* The interpreter result is either an object or a string, and the two
* values are kept consistent unless some C code sets interp->result
* directly. Programmers should use either the procedure Tcl_GetObjResult()
* or Tcl_GetStringResult() to read the interpreter's result. See the
* SetResult man page for details.
* Note: any change to the Tcl_Interp definition below must be mirrored
* in the "real" definition in tclInt.h.
* Note: Tcl_ObjCmdProc procedures do not directly set result and freeProc.
* Instead, they set a Tcl_Obj member in the "real" structure that can be
* accessed with Tcl_GetObjResult() and Tcl_SetObjResult().
typedef struct Tcl_Interp {
char *result; /* If the last command returned a string
* result, this points to it. */
void (*freeProc) _ANSI_ARGS_((char *blockPtr));
/* Zero means the string result is
* statically allocated. TCL_DYNAMIC means
* it was allocated with ckalloc and should
* be freed with ckfree. Other values give
* the address of procedure to invoke to
* free the result. Tcl_Eval must free it
* before executing next command. */
int errorLine; /* When TCL_ERROR is returned, this gives
* the line number within the command where
* the error occurred (1 if first line). */
} Tcl_Interp;
typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler;
typedef struct Tcl_Channel_ *Tcl_Channel;
typedef struct Tcl_Command_ *Tcl_Command;
typedef struct Tcl_Event Tcl_Event;
typedef struct Tcl_Pid_ *Tcl_Pid;
typedef struct Tcl_RegExp_ *Tcl_RegExp;
typedef struct Tcl_TimerToken_ *Tcl_TimerToken;
typedef struct Tcl_Trace_ *Tcl_Trace;
typedef struct Tcl_Var_ *Tcl_Var;
* When a TCL command returns, the interpreter contains a result from the
* command. Programmers are strongly encouraged to use one of the
* procedures Tcl_GetObjResult() or Tcl_GetStringResult() to read the
* interpreter's result. See the SetResult man page for details. Besides
* this result, the command procedure returns an integer code, which is
* one of the following:
* TCL_OK Command completed normally; the interpreter's
* result contains the command's result.
* TCL_ERROR The command couldn't be completed successfully;
* the interpreter's result describes what went wrong.
* TCL_RETURN The command requests that the current procedure
* return; the interpreter's result contains the
* procedure's return value.
* TCL_BREAK The command requests that the innermost loop
* be exited; the interpreter's result is meaningless.
* TCL_CONTINUE Go on to the next iteration of the current loop;
* the interpreter's result is meaningless.
#define TCL_OK 0
#define TCL_ERROR 1
#define TCL_RETURN 2
#define TCL_BREAK 3
#define TCL_CONTINUE 4
#define TCL_RESULT_SIZE 200
* Argument descriptors for math function callbacks in expressions:
typedef enum {TCL_INT, TCL_DOUBLE, TCL_EITHER} Tcl_ValueType;
typedef struct Tcl_Value {
Tcl_ValueType type; /* Indicates intValue or doubleValue is
* valid, or both. */
long intValue; /* Integer value. */
double doubleValue; /* Double-precision floating value. */
} Tcl_Value;
* Forward declaration of Tcl_Obj to prevent an error when the forward
* reference to Tcl_Obj is encountered in the procedure types declared
* below.
struct Tcl_Obj;
* Procedure types defined by Tcl:
typedef int (Tcl_AppInitProc) _ANSI_ARGS_((Tcl_Interp *interp));
typedef int (Tcl_AsyncProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int code));
typedef void (Tcl_ChannelProc) _ANSI_ARGS_((ClientData clientData, int mask));
typedef void (Tcl_CloseProc) _ANSI_ARGS_((ClientData data));
typedef void (Tcl_CmdDeleteProc) _ANSI_ARGS_((ClientData clientData));
typedef int (Tcl_CmdProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char *argv[]));
typedef void (Tcl_CmdTraceProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int level, char *command, Tcl_CmdProc *proc,
ClientData cmdClientData, int argc, char *argv[]));
typedef void (Tcl_DupInternalRepProc) _ANSI_ARGS_((struct Tcl_Obj *srcPtr,
struct Tcl_Obj *dupPtr));
typedef int (Tcl_EventProc) _ANSI_ARGS_((Tcl_Event *evPtr, int flags));
typedef void (Tcl_EventCheckProc) _ANSI_ARGS_((ClientData clientData,
int flags));
typedef int (Tcl_EventDeleteProc) _ANSI_ARGS_((Tcl_Event *evPtr,
ClientData clientData));
typedef void (Tcl_EventSetupProc) _ANSI_ARGS_((ClientData clientData,
int flags));
typedef void (Tcl_ExitProc) _ANSI_ARGS_((ClientData clientData));
typedef void (Tcl_FileProc) _ANSI_ARGS_((ClientData clientData, int mask));
typedef void (Tcl_FileFreeProc) _ANSI_ARGS_((ClientData clientData));
typedef void (Tcl_FreeInternalRepProc) _ANSI_ARGS_((struct Tcl_Obj *objPtr));
typedef void (Tcl_FreeProc) _ANSI_ARGS_((char *blockPtr));
typedef void (Tcl_IdleProc) _ANSI_ARGS_((ClientData clientData));
typedef void (Tcl_InterpDeleteProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp));
typedef int (Tcl_MathProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, Tcl_Value *args, Tcl_Value *resultPtr));
typedef void (Tcl_NamespaceDeleteProc) _ANSI_ARGS_((ClientData clientData));
typedef int (Tcl_ObjCmdProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int objc, struct Tcl_Obj * CONST objv[]));
typedef int (Tcl_PackageInitProc) _ANSI_ARGS_((Tcl_Interp *interp));
typedef void (Tcl_TcpAcceptProc) _ANSI_ARGS_((ClientData callbackData,
Tcl_Channel chan, char *address, int port));
typedef void (Tcl_TimerProc) _ANSI_ARGS_((ClientData clientData));
typedef int (Tcl_SetFromAnyProc) _ANSI_ARGS_((Tcl_Interp *interp,
struct Tcl_Obj *objPtr));
typedef void (Tcl_UpdateStringProc) _ANSI_ARGS_((struct Tcl_Obj *objPtr));
typedef char *(Tcl_VarTraceProc) _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, char *part1, char *part2, int flags));
* The following structure represents a type of object, which is a
* particular internal representation for an object plus a set of
* procedures that provide standard operations on objects of that type.
typedef struct Tcl_ObjType {
#ifdef SCM_CODE
void *dumb; /* for AIX */
char *name; /* Name of the type, e.g. "int". */
Tcl_FreeInternalRepProc *freeIntRepProc;
/* Called to free any storage for the type's
* internal rep. NULL if the internal rep
* does not need freeing. */
Tcl_DupInternalRepProc *dupIntRepProc;
/* Called to create a new object as a copy
* of an existing object. */
Tcl_UpdateStringProc *updateStringProc;
/* Called to update the string rep from the
* type's internal representation. */
Tcl_SetFromAnyProc *setFromAnyProc;
/* Called to convert the object's internal
* rep to this type. Frees the internal rep
* of the old type. Returns TCL_ERROR on
* failure. */
} Tcl_ObjType;
* One of the following structures exists for each object in the Tcl
* system. An object stores a value as either a string, some internal
* representation, or both.
typedef struct Tcl_Obj {
int refCount; /* When 0 the object will be freed. */
char *bytes; /* This points to the first byte of the
* object's string representation. The array
* must be followed by a null byte (i.e., at
* offset length) but may also contain
* embedded null characters. The array's
* storage is allocated by ckalloc. NULL
* means the string rep is invalid and must
* be regenerated from the internal rep.
* Clients should use Tcl_GetStringFromObj
* to get a pointer to the byte array as a
* readonly value. */
int length; /* The number of bytes at *bytes, not
* including the terminating null. */
Tcl_ObjType *typePtr; /* Denotes the object's type. Always
* corresponds to the type of the object's
* internal rep. NULL indicates the object
* has no internal rep (has no type). */
union { /* The internal representation: */
long longValue; /* - an long integer value */
double doubleValue; /* - a double-precision floating value */
VOID *otherValuePtr; /* - another, type-specific value */
struct { /* - internal rep as two pointers */
VOID *ptr1;
VOID *ptr2;
} twoPtrValue;
} internalRep;
} Tcl_Obj;
* Macros to increment and decrement a Tcl_Obj's reference count, and to
* test whether an object is shared (i.e. has reference count > 1).
* Note: clients should use Tcl_DecrRefCount() when they are finished using
* an object, and should never call TclFreeObj() directly. TclFreeObj() is
* only defined and made public in tcl.h to support Tcl_DecrRefCount's macro
* definition. Note also that Tcl_DecrRefCount() refers to the parameter
* "obj" twice. This means that you should avoid calling it with an
* expression that is expensive to compute or has side effects.
#ifdef SCM_CODE
# define Tcl_IncrRefCount(objPtr)
# define Tcl_DecrRefCount(objPtr)
EXTERN void Tcl_IncrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr));
EXTERN void Tcl_DecrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr));
EXTERN int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr));
# define Tcl_IncrRefCount(objPtr) \
Tcl_DbIncrRefCount(objPtr, __FILE__, __LINE__)
# define Tcl_DecrRefCount(objPtr) \
Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__)
# define Tcl_IsShared(objPtr) \
Tcl_DbIsShared(objPtr, __FILE__, __LINE__)
# define Tcl_IncrRefCount(objPtr) \
# define Tcl_DecrRefCount(objPtr) \
if (--(objPtr)->refCount <= 0) TclFreeObj(objPtr)
# define Tcl_IsShared(objPtr) \
((objPtr)->refCount > 1)
* Macros and definitions that help to debug the use of Tcl objects.
* When TCL_MEM_DEBUG is defined, the Tcl_New* declarations are
* overridden to call debugging versions of the object creation procedures.
EXTERN Tcl_Obj * Tcl_NewBooleanObj _ANSI_ARGS_((int boolValue));
EXTERN Tcl_Obj * Tcl_NewDoubleObj _ANSI_ARGS_((double doubleValue));
EXTERN Tcl_Obj * Tcl_NewIntObj _ANSI_ARGS_((int intValue));
EXTERN Tcl_Obj * Tcl_NewListObj _ANSI_ARGS_((int objc,
Tcl_Obj *CONST objv[]));
EXTERN Tcl_Obj * Tcl_NewLongObj _ANSI_ARGS_((long longValue));
EXTERN Tcl_Obj * Tcl_NewObj _ANSI_ARGS_((void));
EXTERN Tcl_Obj * Tcl_NewStringObj _ANSI_ARGS_((char *bytes,
int length));
# define Tcl_NewBooleanObj(val) \
Tcl_DbNewBooleanObj(val, __FILE__, __LINE__)
# define Tcl_NewDoubleObj(val) \
Tcl_DbNewDoubleObj(val, __FILE__, __LINE__)
# define Tcl_NewIntObj(val) \
Tcl_DbNewLongObj(val, __FILE__, __LINE__)
# define Tcl_NewListObj(objc, objv) \
Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__)
# define Tcl_NewLongObj(val) \
Tcl_DbNewLongObj(val, __FILE__, __LINE__)
# define Tcl_NewObj() \
Tcl_DbNewObj(__FILE__, __LINE__)
# define Tcl_NewStringObj(bytes, len) \
Tcl_DbNewStringObj(bytes, len, __FILE__, __LINE__)
#endif /* TCL_MEM_DEBUG */
* The following definitions support Tcl's namespace facility.
* Note: the first five fields must match exactly the fields in a
* Namespace structure (see tcl.h).
typedef struct Tcl_Namespace {
char *name; /* The namespace's name within its parent
* namespace. This contains no ::'s. The
* name of the global namespace is ""
* although "::" is an synonym. */
char *fullName; /* The namespace's fully qualified name.
* This starts with ::. */
ClientData clientData; /* Arbitrary value associated with this
* namespace. */
Tcl_NamespaceDeleteProc* deleteProc;
/* Procedure invoked when deleting the
* namespace to, e.g., free clientData. */
struct Tcl_Namespace* parentPtr;
/* Points to the namespace that contains
* this one. NULL if this is the global
* namespace. */
} Tcl_Namespace;
* The following structure represents a call frame, or activation record.
* A call frame defines a naming context for a procedure call: its local
* scope (for local variables) and its namespace scope (used for non-local
* variables; often the global :: namespace). A call frame can also define
* the naming context for a namespace eval or namespace inscope command:
* the namespace in which the command's code should execute. The
* Tcl_CallFrame structures exist only while procedures or namespace
* eval/inscope's are being executed, and provide a Tcl call stack.
* A call frame is initialized and pushed using Tcl_PushCallFrame and
* popped using Tcl_PopCallFrame. Storage for a Tcl_CallFrame must be
* provided by the Tcl_PushCallFrame caller, and callers typically allocate
* them on the C call stack for efficiency. For this reason, Tcl_CallFrame
* is defined as a structure and not as an opaque token. However, most
* Tcl_CallFrame fields are hidden since applications should not access
* them directly; others are declared as "dummyX".
* WARNING!! The structure definition must be kept consistent with the
* CallFrame structure in tclInt.h. If you change one, change the other.
typedef struct Tcl_CallFrame {
Tcl_Namespace *nsPtr;
int dummy1;
int dummy2;
char *dummy3;
char *dummy4;
char *dummy5;
int dummy6;
char *dummy7;
char *dummy8;
int dummy9;
char* dummy10;
} Tcl_CallFrame;
* Information about commands that is returned by Tcl_GetCommandInfo and
* passed to Tcl_SetCommandInfo. objProc is an objc/objv object-based
* command procedure while proc is a traditional Tcl argc/argv
* string-based procedure. Tcl_CreateObjCommand and Tcl_CreateCommand
* ensure that both objProc and proc are non-NULL and can be called to
* execute the command. However, it may be faster to call one instead of
* the other. The member isNativeObjectProc is set to 1 if an
* object-based procedure was registered by Tcl_CreateObjCommand, and to
* 0 if a string-based procedure was registered by Tcl_CreateCommand.
* The other procedure is typically set to a compatibility wrapper that
* does string-to-object or object-to-string argument conversions then
* calls the other procedure.
typedef struct Tcl_CmdInfo {
int isNativeObjectProc; /* 1 if objProc was registered by a call to
* Tcl_CreateObjCommand; 0 otherwise.
* Tcl_SetCmdInfo does not modify this
* field. */
Tcl_ObjCmdProc *objProc; /* Command's object-based procedure. */
ClientData objClientData; /* ClientData for object proc. */
Tcl_CmdProc *proc; /* Command's string-based procedure. */
ClientData clientData; /* ClientData for string proc. */
Tcl_CmdDeleteProc *deleteProc;
/* Procedure to call when command is
* deleted. */
ClientData deleteData; /* Value to pass to deleteProc (usually
* the same as clientData). */
Tcl_Namespace *namespacePtr; /* Points to the namespace that contains
* this command. Note that Tcl_SetCmdInfo
* will not change a command's namespace;
* use Tcl_RenameCommand to do that. */
} Tcl_CmdInfo;
* The structure defined below is used to hold dynamic strings. The only
* field that clients should use is the string field, and they should
* never modify it.
typedef struct Tcl_DString {
char *string; /* Points to beginning of string: either
* staticSpace below or a malloced array. */
int length; /* Number of non-NULL characters in the
* string. */
int spaceAvl; /* Total number of bytes available for the
* string and its terminating NULL char. */
char staticSpace[TCL_DSTRING_STATIC_SIZE];
/* Space to use in common case where string
* is small. */
} Tcl_DString;
#define Tcl_DStringLength(dsPtr) ((dsPtr)->length)
#define Tcl_DStringValue(dsPtr) ((dsPtr)->string)
#define Tcl_DStringTrunc Tcl_DStringSetLength
* Definitions for the maximum number of digits of precision that may
* be specified in the "tcl_precision" variable, and the number of
* characters of buffer space required by Tcl_PrintDouble.
#define TCL_MAX_PREC 17
* Flag that may be passed to Tcl_ConvertElement to force it not to
* output braces (careful! if you change this flag be sure to change
* the definitions at the front of tclUtil.c).
* Flag that may be passed to Tcl_GetIndexFromObj to force it to disallow
* abbreviated strings.
#define TCL_EXACT 1
* Flag values passed to Tcl_RecordAndEval.
* WARNING: these bit choices must not conflict with the bit choices
* for evalFlag bits in tclInt.h!!
#define TCL_NO_EVAL 0x10000
#define TCL_EVAL_GLOBAL 0x20000
* Special freeProc values that may be passed to Tcl_SetResult (see
* the man page for details):
#define TCL_VOLATILE ((Tcl_FreeProc *) 1)
#define TCL_STATIC ((Tcl_FreeProc *) 0)
#define TCL_DYNAMIC ((Tcl_FreeProc *) 3)
* Flag values passed to variable-related procedures.
#define TCL_TRACE_READS 0x10
#define TCL_TRACE_WRITES 0x20
#define TCL_TRACE_UNSETS 0x40
#define TCL_LEAVE_ERR_MSG 0x200
#define TCL_PARSE_PART1 0x400
#ifdef SCM_CODE
# define STk_STRINGIFY 0x800 /* tells Tcl_SetVar to stringify value */
* Types for linked variables:
#define TCL_LINK_INT 1
#define TCL_LINK_READ_ONLY 0x80
* The following declarations either map ckalloc and ckfree to
* malloc and free, or they map them to procedures with all sorts
* of debugging hooks defined in tclCkalloc.c.
EXTERN char * Tcl_Alloc _ANSI_ARGS_((unsigned int size));
EXTERN void Tcl_Free _ANSI_ARGS_((char *ptr));
EXTERN char * Tcl_Realloc _ANSI_ARGS_((char *ptr,
unsigned int size));
#ifdef BGLK_CODE
extern void GC_free();
# define ckalloc(x) (char *)GC_malloc(x)
# define ckalloc_atomic(x) (char *)GC_malloc_atomic(x)
# define ckfree(x) GC_free(x)
# define ckrealloc(x,y) (char *)GC_realloc(x,y)
# define Tcl_Preserve(x)
# define Tcl_Release(x)
# define Tcl_EventuallyFree(x, y)
/* # define ckalloc(x) (char *)malloc(x) */
/* # define ckalloc_atomic(x) (char *)malloc(x) */
/* # define ckfree(x) free(x) */
/* # define ckrealloc(x,y) (char *)realloc(x,y) */
# define Tcl_Alloc(x) Tcl_DbCkalloc(x, __FILE__, __LINE__)
# define Tcl_Free(x) Tcl_DbCkfree(x, __FILE__, __LINE__)
# define Tcl_Realloc(x,y) Tcl_DbCkrealloc((x), (y),__FILE__, __LINE__)
# define ckalloc(x) Tcl_DbCkalloc(x, __FILE__, __LINE__)
# define ckfree(x) Tcl_DbCkfree(x, __FILE__, __LINE__)
# define ckrealloc(x,y) Tcl_DbCkrealloc((x), (y),__FILE__, __LINE__)
EXTERN int Tcl_DumpActiveMemory _ANSI_ARGS_((char *fileName));
EXTERN void Tcl_ValidateAllMemory _ANSI_ARGS_((char *file,
int line));
# define ckalloc(x) Tcl_Alloc(x)
# define ckfree(x) Tcl_Free(x)
# define ckrealloc(x,y) Tcl_Realloc(x,y)
# else
# define ckalloc(x) malloc(x)
# define ckfree(x) free(x)
# define ckrealloc(x,y) realloc(x,y)
# endif
# define Tcl_DumpActiveMemory(x)
# define Tcl_ValidateAllMemory(x,y)
#endif /* TCL_MEM_DEBUG */
* Forward declaration of Tcl_HashTable. Needed by some C++ compilers
* to prevent errors when the forward reference to Tcl_HashTable is
* encountered in the Tcl_HashEntry structure.
#ifdef __cplusplus
struct Tcl_HashTable;
* Structure definition for an entry in a hash table. No-one outside
* Tcl should access any of these fields directly; use the macros
* defined below.
typedef struct Tcl_HashEntry {
struct Tcl_HashEntry *nextPtr; /* Pointer to next entry in this
* hash bucket, or NULL for end of
* chain. */
struct Tcl_HashTable *tablePtr; /* Pointer to table containing entry. */
struct Tcl_HashEntry **bucketPtr; /* Pointer to bucket that points to
* first entry in this entry's chain:
* used for deleting the entry. */
ClientData clientData; /* Application stores something here
* with Tcl_SetHashValue. */
union { /* Key has one of these forms: */
char *oneWordValue; /* One-word value for key. */
int words[1]; /* Multiple integer words for key.
* The actual size will be as large
* as necessary for this table's
* keys. */
char string[4]; /* String for key. The actual size
* will be as large as needed to hold
* the key. */
} Tcl_HashEntry;
* Structure definition for a hash table. Must be in tcl.h so clients
* can allocate space for these structures, but clients should never
* access any fields in this structure.
typedef struct Tcl_HashTable {
Tcl_HashEntry **buckets; /* Pointer to bucket array. Each
* element points to first entry in
* bucket's hash chain, or NULL. */
Tcl_HashEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
/* Bucket array used for small tables
* (to avoid mallocs and frees). */
int numBuckets; /* Total number of buckets allocated
* at **bucketPtr. */
int numEntries; /* Total number of entries present
* in table. */
int rebuildSize; /* Enlarge table when numEntries gets
* to be this large. */
int downShift; /* Shift count used in hashing
* function. Designed to use high-
* order bits of randomized keys. */
int mask; /* Mask value used in hashing
* function. */
int keyType; /* Type of keys used in this table.
* It's either TCL_STRING_KEYS,
* TCL_ONE_WORD_KEYS, or an integer
* giving the number of ints that
* is the size of the key.
Tcl_HashEntry *(*findProc) _ANSI_ARGS_((struct Tcl_HashTable *tablePtr,
CONST char *key));
Tcl_HashEntry *(*createProc) _ANSI_ARGS_((struct Tcl_HashTable *tablePtr,
CONST char *key, int *newPtr));
} Tcl_HashTable;
* Structure definition for information used to keep track of searches
* through hash tables:
typedef struct Tcl_HashSearch {
Tcl_HashTable *tablePtr; /* Table being searched. */
int nextIndex; /* Index of next bucket to be
* enumerated after present one. */
Tcl_HashEntry *nextEntryPtr; /* Next entry to be enumerated in the
* the current bucket. */
} Tcl_HashSearch;
* Acceptable key types for hash tables:
* Macros for clients to use to access fields of hash entries:
#define Tcl_GetHashValue(h) ((h)->clientData)
#define Tcl_SetHashValue(h, value) ((h)->clientData = (ClientData) (value))
#define Tcl_GetHashKey(tablePtr, h) \
((char *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS) ? (h)->key.oneWordValue \
: (h)->key.string))
* Macros to use for clients to use to invoke find and create procedures
* for hash tables:
#define Tcl_FindHashEntry(tablePtr, key) \
(*((tablePtr)->findProc))(tablePtr, key)
#define Tcl_CreateHashEntry(tablePtr, key, newPtr) \
(*((tablePtr)->createProc))(tablePtr, key, newPtr)
* Flag values to pass to Tcl_DoOneEvent to disable searches
* for some kinds of events:
#define TCL_DONT_WAIT (1<<1)
#define TCL_WINDOW_EVENTS (1<<2)
#define TCL_FILE_EVENTS (1<<3)
#define TCL_TIMER_EVENTS (1<<4)
#define TCL_IDLE_EVENTS (1<<5) /* WAS 0x10 ???? */
* The following structure defines a generic event for the Tcl event
* system. These are the things that are queued in calls to Tcl_QueueEvent
* and serviced later by Tcl_DoOneEvent. There can be many different
* kinds of events with different fields, corresponding to window events,
* timer events, etc. The structure for a particular event consists of
* a Tcl_Event header followed by additional information specific to that
* event.
struct Tcl_Event {
Tcl_EventProc *proc; /* Procedure to call to service this event. */
struct Tcl_Event *nextPtr; /* Next in list of pending events, or NULL. */
* Positions to pass to Tcl_QueueEvent:
typedef enum {
} Tcl_QueuePosition;
* Values to pass to Tcl_SetServiceMode to specify the behavior of notifier
* event routines.
* The following structure keeps is used to hold a time value, either as
* an absolute time (the number of seconds from the epoch) or as an
* elapsed time. On Unix systems the epoch is Midnight Jan 1, 1970 GMT.
* On Macintosh systems the epoch is Midnight Jan 1, 1904 GMT.
typedef struct Tcl_Time {
long sec; /* Seconds. */
long usec; /* Microseconds. */
} Tcl_Time;
* Bits to pass to Tcl_CreateFileHandler and Tcl_CreateChannelHandler
* to indicate what sorts of events are of interest:
#define TCL_READABLE (1<<1)
#define TCL_WRITABLE (1<<2)
#define TCL_EXCEPTION (1<<3)
* Flag values to pass to Tcl_OpenCommandChannel to indicate the
* disposition of the stdio handles. TCL_STDIN, TCL_STDOUT, TCL_STDERR,
* are also used in Tcl_GetStdChannel.
#define TCL_STDIN (1<<1)
#define TCL_STDOUT (1<<2)
#define TCL_STDERR (1<<3)
#define TCL_ENFORCE_MODE (1<<4)
* Typedefs for the various operations in a channel type:
typedef int (Tcl_DriverBlockModeProc) _ANSI_ARGS_((
ClientData instanceData, int mode));
typedef int (Tcl_DriverCloseProc) _ANSI_ARGS_((ClientData instanceData,
Tcl_Interp *interp));
typedef int (Tcl_DriverInputProc) _ANSI_ARGS_((ClientData instanceData,
char *buf, int toRead, int *errorCodePtr));
typedef int (Tcl_DriverOutputProc) _ANSI_ARGS_((ClientData instanceData,
char *buf, int toWrite, int *errorCodePtr));
typedef int (Tcl_DriverSeekProc) _ANSI_ARGS_((ClientData instanceData,
long offset, int mode, int *errorCodePtr));
typedef int (Tcl_DriverSetOptionProc) _ANSI_ARGS_((
ClientData instanceData, Tcl_Interp *interp,
char *optionName, char *value));
typedef int (Tcl_DriverGetOptionProc) _ANSI_ARGS_((
ClientData instanceData, Tcl_Interp *interp,
char *optionName, Tcl_DString *dsPtr));
typedef void (Tcl_DriverWatchProc) _ANSI_ARGS_((
ClientData instanceData, int mask));
typedef int (Tcl_DriverGetHandleProc) _ANSI_ARGS_((
ClientData instanceData, int direction,
ClientData *handlePtr));
* Enum for different end of line translation and recognition modes.
typedef enum Tcl_EolTranslation {
TCL_TRANSLATE_AUTO, /* Eol == \r, \n and \r\n. */
TCL_TRANSLATE_CR, /* Eol == \r. */
TCL_TRANSLATE_LF, /* Eol == \n. */
TCL_TRANSLATE_CRLF /* Eol == \r\n. */
} Tcl_EolTranslation;
* struct Tcl_ChannelType:
* One such structure exists for each type (kind) of channel.
* It collects together in one place all the functions that are
* part of the specific channel type.
typedef struct Tcl_ChannelType {
char *typeName; /* The name of the channel type in Tcl
* commands. This storage is owned by
* channel type. */
Tcl_DriverBlockModeProc *blockModeProc;
/* Set blocking mode for the
* raw channel. May be NULL. */
Tcl_DriverCloseProc *closeProc; /* Procedure to call to close
* the channel. */
Tcl_DriverInputProc *inputProc; /* Procedure to call for input
* on channel. */
Tcl_DriverOutputProc *outputProc; /* Procedure to call for output
* on channel. */
Tcl_DriverSeekProc *seekProc; /* Procedure to call to seek
* on the channel. May be NULL. */
Tcl_DriverSetOptionProc *setOptionProc;
/* Set an option on a channel. */
Tcl_DriverGetOptionProc *getOptionProc;
/* Get an option from a channel. */
Tcl_DriverWatchProc *watchProc; /* Set up the notifier to watch
* for events on this channel. */
Tcl_DriverGetHandleProc *getHandleProc;
/* Get an OS handle from the channel
* or NULL if not supported. */
VOID *reserved; /* reserved for future expansion */
} Tcl_ChannelType;
* The following flags determine whether the blockModeProc above should
* set the channel into blocking or nonblocking mode. They are passed
* as arguments to the blockModeProc procedure in the above structure.
#define TCL_MODE_BLOCKING 0 /* Put channel into blocking mode. */
#define TCL_MODE_NONBLOCKING 1 /* Put channel into nonblocking
* mode. */
* Enum for different types of file paths.
typedef enum Tcl_PathType {
} Tcl_PathType;
* Exported Tcl procedures:
#ifdef BGLK_CODE
EXTERN in Tcl_AddErrorInfo();
EXTERN void Tcl_AddErrorInfo _ANSI_ARGS_((Tcl_Interp *interp,
char *message));
EXTERN void Tcl_AddObjErrorInfo _ANSI_ARGS_((Tcl_Interp *interp,
char *message, int length));
EXTERN void Tcl_AllowExceptions _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tcl_AppendAllObjTypes _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *objPtr));
EXTERN void Tcl_AppendElement _ANSI_ARGS_((Tcl_Interp *interp,
char *string));
EXTERN void Tcl_AppendResult _ANSI_ARGS_(
TCL_VARARGS(Tcl_Interp *,interp));
EXTERN void Tcl_AppendToObj _ANSI_ARGS_((Tcl_Obj *objPtr,
char *bytes, int length));
EXTERN void Tcl_AppendStringsToObj _ANSI_ARGS_(
TCL_VARARGS(Tcl_Obj *,interp));
EXTERN int Tcl_AppInit _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN Tcl_AsyncHandler Tcl_AsyncCreate _ANSI_ARGS_((Tcl_AsyncProc *proc,
ClientData clientData));
EXTERN void Tcl_AsyncDelete _ANSI_ARGS_((Tcl_AsyncHandler async));
EXTERN int Tcl_AsyncInvoke _ANSI_ARGS_((Tcl_Interp *interp,
int code));
EXTERN void Tcl_AsyncMark _ANSI_ARGS_((Tcl_AsyncHandler async));
EXTERN int Tcl_AsyncReady _ANSI_ARGS_((void));
EXTERN void Tcl_BackgroundError _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN char Tcl_Backslash _ANSI_ARGS_((CONST char *src,
int *readPtr));
EXTERN int Tcl_BadChannelOption _ANSI_ARGS_((Tcl_Interp *interp,
char *optionName, char *optionList));
EXTERN void Tcl_CallWhenDeleted _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_InterpDeleteProc *proc,
ClientData clientData));
EXTERN void Tcl_CancelIdleCall _ANSI_ARGS_((Tcl_IdleProc *idleProc,
ClientData clientData));
#define Tcl_Ckalloc Tcl_Alloc
#define Tcl_Ckfree Tcl_Free
#define Tcl_Ckrealloc Tcl_Realloc
EXTERN int Tcl_Close _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Channel chan));
EXTERN int Tcl_CommandComplete _ANSI_ARGS_((char *cmd));
EXTERN char * Tcl_Concat _ANSI_ARGS_((int argc, char **argv));
EXTERN Tcl_Obj * Tcl_ConcatObj _ANSI_ARGS_((int objc,
Tcl_Obj *CONST objv[]));
EXTERN int Tcl_ConvertCountedElement _ANSI_ARGS_((CONST char *src,
int length, char *dst, int flags));
EXTERN int Tcl_ConvertElement _ANSI_ARGS_((CONST char *src,
char *dst, int flags));
EXTERN int Tcl_ConvertToType _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, Tcl_ObjType *typePtr));
EXTERN int Tcl_CreateAlias _ANSI_ARGS_((Tcl_Interp *slave,
char *slaveCmd, Tcl_Interp *target,
char *targetCmd, int argc, char **argv));
EXTERN int Tcl_CreateAliasObj _ANSI_ARGS_((Tcl_Interp *slave,
char *slaveCmd, Tcl_Interp *target,
char *targetCmd, int objc,
Tcl_Obj *CONST objv[]));
EXTERN Tcl_Channel Tcl_CreateChannel _ANSI_ARGS_((
Tcl_ChannelType *typePtr, char *chanName,
ClientData instanceData, int mask));
EXTERN void Tcl_CreateChannelHandler _ANSI_ARGS_((
Tcl_Channel chan, int mask,
Tcl_ChannelProc *proc, ClientData clientData));
EXTERN void Tcl_CreateCloseHandler _ANSI_ARGS_((
Tcl_Channel chan, Tcl_CloseProc *proc,
ClientData clientData));
EXTERN Tcl_Command Tcl_CreateCommand _ANSI_ARGS_((Tcl_Interp *interp,
char *cmdName, Tcl_CmdProc *proc,
ClientData clientData,
Tcl_CmdDeleteProc *deleteProc));
EXTERN void Tcl_CreateEventSource _ANSI_ARGS_((
Tcl_EventSetupProc *setupProc,
Tcl_EventCheckProc *checkProc,
ClientData clientData));
EXTERN void Tcl_CreateExitHandler _ANSI_ARGS_((Tcl_ExitProc *proc,
ClientData clientData));
EXTERN void Tcl_CreateFileHandler _ANSI_ARGS_((
int fd, int mask, Tcl_FileProc *proc,
ClientData clientData));
EXTERN Tcl_Interp * Tcl_CreateInterp _ANSI_ARGS_((void));
EXTERN void Tcl_CreateMathFunc _ANSI_ARGS_((Tcl_Interp *interp,
char *name, int numArgs, Tcl_ValueType *argTypes,
Tcl_MathProc *proc, ClientData clientData));
EXTERN Tcl_Command Tcl_CreateObjCommand _ANSI_ARGS_((
Tcl_Interp *interp, char *cmdName,
Tcl_ObjCmdProc *proc, ClientData clientData,
Tcl_CmdDeleteProc *deleteProc));
EXTERN Tcl_Interp * Tcl_CreateSlave _ANSI_ARGS_((Tcl_Interp *interp,
char *slaveName, int isSafe));
EXTERN Tcl_TimerToken Tcl_CreateTimerHandler _ANSI_ARGS_((int milliseconds,
Tcl_TimerProc *proc, ClientData clientData));
EXTERN Tcl_Trace Tcl_CreateTrace _ANSI_ARGS_((Tcl_Interp *interp,
int level, Tcl_CmdTraceProc *proc,
ClientData clientData));
EXTERN char * Tcl_DbCkalloc _ANSI_ARGS_((unsigned int size,
char *file, int line));
EXTERN int Tcl_DbCkfree _ANSI_ARGS_((char *ptr,
char *file, int line));
EXTERN char * Tcl_DbCkrealloc _ANSI_ARGS_((char *ptr,
unsigned int size, char *file, int line));
EXTERN void Tcl_DbDecrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr,
char *file, int line));
EXTERN void Tcl_DbIncrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr,
char *file, int line));
EXTERN int Tcl_DbIsShared _ANSI_ARGS_((Tcl_Obj *objPtr,
char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewBooleanObj _ANSI_ARGS_((int boolValue,
char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewDoubleObj _ANSI_ARGS_((double doubleValue,
char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewListObj _ANSI_ARGS_((int objc,
Tcl_Obj *CONST objv[], char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewLongObj _ANSI_ARGS_((long longValue,
char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewObj _ANSI_ARGS_((char *file, int line));
EXTERN Tcl_Obj * Tcl_DbNewStringObj _ANSI_ARGS_((char *bytes,
int length, char *file, int line));
EXTERN void Tcl_DeleteAssocData _ANSI_ARGS_((Tcl_Interp *interp,
char *name));
EXTERN int Tcl_DeleteCommand _ANSI_ARGS_((Tcl_Interp *interp,
char *cmdName));
EXTERN int Tcl_DeleteCommandFromToken _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Command command));
EXTERN void Tcl_DeleteChannelHandler _ANSI_ARGS_((
Tcl_Channel chan, Tcl_ChannelProc *proc,
ClientData clientData));
EXTERN void Tcl_DeleteCloseHandler _ANSI_ARGS_((
Tcl_Channel chan, Tcl_CloseProc *proc,
ClientData clientData));
EXTERN void Tcl_DeleteEvents _ANSI_ARGS_((
Tcl_EventDeleteProc *proc,
ClientData clientData));
EXTERN void Tcl_DeleteEventSource _ANSI_ARGS_((
Tcl_EventSetupProc *setupProc,
Tcl_EventCheckProc *checkProc,
ClientData clientData));
EXTERN void Tcl_DeleteExitHandler _ANSI_ARGS_((Tcl_ExitProc *proc,
ClientData clientData));
EXTERN void Tcl_DeleteFileHandler _ANSI_ARGS_((int fd));
EXTERN void Tcl_DeleteHashEntry _ANSI_ARGS_((
Tcl_HashEntry *entryPtr));
EXTERN void Tcl_DeleteHashTable _ANSI_ARGS_((
Tcl_HashTable *tablePtr));
EXTERN void Tcl_DeleteInterp _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN void Tcl_DeleteTimerHandler _ANSI_ARGS_((
Tcl_TimerToken token));
EXTERN void Tcl_DeleteTrace _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Trace trace));
EXTERN void Tcl_DetachPids _ANSI_ARGS_((int numPids, Tcl_Pid *pidPtr));
EXTERN void Tcl_DontCallWhenDeleted _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_InterpDeleteProc *proc,
ClientData clientData));
EXTERN int Tcl_DoOneEvent _ANSI_ARGS_((int flags));
EXTERN void Tcl_DoWhenIdle _ANSI_ARGS_((Tcl_IdleProc *proc,
ClientData clientData));
EXTERN char * Tcl_DStringAppend _ANSI_ARGS_((Tcl_DString *dsPtr,
CONST char *string, int length));
EXTERN char * Tcl_DStringAppendElement _ANSI_ARGS_((
Tcl_DString *dsPtr, CONST char *string));
EXTERN void Tcl_DStringEndSublist _ANSI_ARGS_((Tcl_DString *dsPtr));
EXTERN void Tcl_DStringFree _ANSI_ARGS_((Tcl_DString *dsPtr));
EXTERN void Tcl_DStringGetResult _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_DString *dsPtr));
EXTERN void Tcl_DStringInit _ANSI_ARGS_((Tcl_DString *dsPtr));
EXTERN void Tcl_DStringResult _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_DString *dsPtr));
EXTERN void Tcl_DStringSetLength _ANSI_ARGS_((Tcl_DString *dsPtr,
int length));
EXTERN void Tcl_DStringStartSublist _ANSI_ARGS_((
Tcl_DString *dsPtr));
EXTERN Tcl_Obj * Tcl_DuplicateObj _ANSI_ARGS_((Tcl_Obj *objPtr));
EXTERN int Tcl_Eof _ANSI_ARGS_((Tcl_Channel chan));
EXTERN char * Tcl_ErrnoId _ANSI_ARGS_((void));
EXTERN char * Tcl_ErrnoMsg _ANSI_ARGS_((int err));
EXTERN int Tcl_Eval _ANSI_ARGS_((Tcl_Interp *interp,
char *string));
EXTERN int Tcl_EvalFile _ANSI_ARGS_((Tcl_Interp *interp,
char *fileName));
EXTERN void Tcl_EventuallyFree _ANSI_ARGS_((ClientData clientData,
Tcl_FreeProc *freeProc));
EXTERN int Tcl_EvalObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr));
EXTERN void Tcl_Exit _ANSI_ARGS_((int status));
EXTERN int Tcl_ExposeCommand _ANSI_ARGS_((Tcl_Interp *interp,
char *hiddenCmdToken, char *cmdName));
EXTERN int Tcl_ExprBoolean _ANSI_ARGS_((Tcl_Interp *interp,
char *string, int *ptr));
EXTERN int Tcl_ExprBooleanObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, int *ptr));
EXTERN int Tcl_ExprDouble _ANSI_ARGS_((Tcl_Interp *interp,
char *string, double *ptr));
EXTERN int Tcl_ExprDoubleObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, double *ptr));
EXTERN int Tcl_ExprLong _ANSI_ARGS_((Tcl_Interp *interp,
char *string, long *ptr));
EXTERN int Tcl_ExprLongObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, long *ptr));
EXTERN int Tcl_ExprObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, Tcl_Obj **resultPtrPtr));
EXTERN int Tcl_ExprString _ANSI_ARGS_((Tcl_Interp *interp,
char *string));
EXTERN void Tcl_Finalize _ANSI_ARGS_((void));
EXTERN void Tcl_FindExecutable _ANSI_ARGS_((char *argv0));
EXTERN Tcl_HashEntry * Tcl_FirstHashEntry _ANSI_ARGS_((
Tcl_HashTable *tablePtr,
Tcl_HashSearch *searchPtr));
EXTERN int Tcl_Flush _ANSI_ARGS_((Tcl_Channel chan));
#ifdef SCM_CODE
# define TclFreeObj(objPtr)
EXTERN void TclFreeObj _ANSI_ARGS_((Tcl_Obj *objPtr));
EXTERN void Tcl_FreeResult _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tcl_GetAlias _ANSI_ARGS_((Tcl_Interp *interp,
char *slaveCmd, Tcl_Interp **targetInterpPtr,
char **targetCmdPtr, int *argcPtr,
char ***argvPtr));
EXTERN int Tcl_GetAliasObj _ANSI_ARGS_((Tcl_Interp *interp,
char *slaveCmd, Tcl_Interp **targetInterpPtr,
char **targetCmdPtr, int *objcPtr,
Tcl_Obj ***objv));
EXTERN ClientData Tcl_GetAssocData _ANSI_ARGS_((Tcl_Interp *interp,
char *name, Tcl_InterpDeleteProc **procPtr));
EXTERN int Tcl_GetBoolean _ANSI_ARGS_((Tcl_Interp *interp,
char *string, int *boolPtr));
EXTERN int Tcl_GetBooleanFromObj _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *objPtr,
int *boolPtr));
EXTERN Tcl_Channel Tcl_GetChannel _ANSI_ARGS_((Tcl_Interp *interp,
char *chanName, int *modePtr));
EXTERN int Tcl_GetChannelBufferSize _ANSI_ARGS_((
Tcl_Channel chan));
EXTERN int Tcl_GetChannelHandle _ANSI_ARGS_((Tcl_Channel chan,
int direction, ClientData *handlePtr));
EXTERN ClientData Tcl_GetChannelInstanceData _ANSI_ARGS_((
Tcl_Channel chan));
EXTERN int Tcl_GetChannelMode _ANSI_ARGS_((Tcl_Channel chan));
EXTERN char * Tcl_GetChannelName _ANSI_ARGS_((Tcl_Channel chan));
EXTERN int Tcl_GetChannelOption _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Channel chan, char *optionName,
Tcl_DString *dsPtr));
EXTERN Tcl_ChannelType * Tcl_GetChannelType _ANSI_ARGS_((Tcl_Channel chan));
EXTERN int Tcl_GetCommandInfo _ANSI_ARGS_((Tcl_Interp *interp,
char *cmdName, Tcl_CmdInfo *infoPtr));
EXTERN char * Tcl_GetCommandName _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Command command));
EXTERN char * Tcl_GetCwd _ANSI_ARGS_((char *buf, int len));
EXTERN int Tcl_GetDouble _ANSI_ARGS_((Tcl_Interp *interp,
char *string, double *doublePtr));
EXTERN int Tcl_GetDoubleFromObj _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *objPtr,
double *doublePtr));
EXTERN int Tcl_GetErrno _ANSI_ARGS_((void));
EXTERN int Tcl_GetErrorLine _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN char * Tcl_GetHostName _ANSI_ARGS_((void));
EXTERN int Tcl_GetIndexFromObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, char **tablePtr, char *msg,
int flags, int *indexPtr));
EXTERN int Tcl_GetInt _ANSI_ARGS_((Tcl_Interp *interp,
char *string, int *intPtr));
EXTERN int Tcl_GetInterpPath _ANSI_ARGS_((Tcl_Interp *askInterp,
Tcl_Interp *slaveInterp));
EXTERN int Tcl_GetIntFromObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, int *intPtr));
EXTERN int Tcl_GetLongFromObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr, long *longPtr));
EXTERN Tcl_Interp * Tcl_GetMaster _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN CONST char * Tcl_GetNameOfExecutable _ANSI_ARGS_((void));
EXTERN Tcl_Obj * Tcl_GetObjResult _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN Tcl_ObjType * Tcl_GetObjType _ANSI_ARGS_((char *typeName));
EXTERN int Tcl_GetOpenFile _ANSI_ARGS_((Tcl_Interp *interp,
char *string, int write, int checkUsage,
ClientData *filePtr));
EXTERN Tcl_Command Tcl_GetOriginalCommand _ANSI_ARGS_((
Tcl_Command command));
EXTERN Tcl_PathType Tcl_GetPathType _ANSI_ARGS_((char *path));
EXTERN int Tcl_Gets _ANSI_ARGS_((Tcl_Channel chan,
Tcl_DString *dsPtr));
EXTERN int Tcl_GetsObj _ANSI_ARGS_((Tcl_Channel chan,
Tcl_Obj *objPtr));
EXTERN int Tcl_GetServiceMode _ANSI_ARGS_((void));
EXTERN Tcl_Interp * Tcl_GetSlave _ANSI_ARGS_((Tcl_Interp *interp,
char *slaveName));
EXTERN Tcl_Channel Tcl_GetStdChannel _ANSI_ARGS_((int type));
EXTERN char * Tcl_GetStringFromObj _ANSI_ARGS_((Tcl_Obj *objPtr,
int *lengthPtr));
EXTERN char * Tcl_GetStringResult _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN char * Tcl_GetVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, int flags));
EXTERN char * Tcl_GetVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, int flags));
EXTERN int Tcl_GlobalEval _ANSI_ARGS_((Tcl_Interp *interp,
char *command));
EXTERN int Tcl_GlobalEvalObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *objPtr));
EXTERN char * Tcl_HashStats _ANSI_ARGS_((Tcl_HashTable *tablePtr));
EXTERN int Tcl_HideCommand _ANSI_ARGS_((Tcl_Interp *interp,
char *cmdName, char *hiddenCmdToken));
EXTERN int Tcl_Init _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN void Tcl_InitHashTable _ANSI_ARGS_((Tcl_HashTable *tablePtr,
int keyType));
EXTERN void Tcl_InitMemory _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tcl_InputBlocked _ANSI_ARGS_((Tcl_Channel chan));
EXTERN int Tcl_InputBuffered _ANSI_ARGS_((Tcl_Channel chan));
EXTERN int Tcl_InterpDeleted _ANSI_ARGS_((Tcl_Interp *interp));
#ifdef BGLK_CODE
EXTERN int Tcl_IsSafe();
EXTERN int Tcl_IsSafe _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN void Tcl_InvalidateStringRep _ANSI_ARGS_((
Tcl_Obj *objPtr));
EXTERN char * Tcl_JoinPath _ANSI_ARGS_((int argc, char **argv,
Tcl_DString *resultPtr));
EXTERN int Tcl_LinkVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, char *addr, int type));
EXTERN int Tcl_ListObjAppendList _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *listPtr,
Tcl_Obj *elemListPtr));
EXTERN int Tcl_ListObjAppendElement _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *listPtr,
Tcl_Obj *objPtr));
EXTERN int Tcl_ListObjGetElements _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Obj *listPtr,
int *objcPtr, Tcl_Obj ***objvPtr));
EXTERN int Tcl_ListObjIndex _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *listPtr, int index,
Tcl_Obj **objPtrPtr));
EXTERN int Tcl_ListObjLength _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *listPtr, int *intPtr));
EXTERN int Tcl_ListObjReplace _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *listPtr, int first, int count,
int objc, Tcl_Obj *CONST objv[]));
EXTERN void Tcl_Main _ANSI_ARGS_((int argc, char **argv,
Tcl_AppInitProc *appInitProc));
EXTERN Tcl_Channel Tcl_MakeFileChannel _ANSI_ARGS_((ClientData handle,
int mode));
EXTERN int Tcl_MakeSafe _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN Tcl_Channel Tcl_MakeTcpClientChannel _ANSI_ARGS_((
ClientData tcpSocket));
EXTERN char * Tcl_Merge _ANSI_ARGS_((int argc, char **argv));
EXTERN Tcl_HashEntry * Tcl_NextHashEntry _ANSI_ARGS_((
Tcl_HashSearch *searchPtr));
EXTERN void Tcl_NotifyChannel _ANSI_ARGS_((Tcl_Channel channel,
int mask));
EXTERN Tcl_Obj * Tcl_ObjGetVar2 _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
int flags));
EXTERN Tcl_Obj * Tcl_ObjSetVar2 _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr,
Tcl_Obj *newValuePtr, int flags));
EXTERN Tcl_Channel Tcl_OpenCommandChannel _ANSI_ARGS_((
Tcl_Interp *interp, int argc, char **argv,
int flags));
EXTERN Tcl_Channel Tcl_OpenFileChannel _ANSI_ARGS_((Tcl_Interp *interp,
char *fileName, char *modeString,
int permissions));
EXTERN Tcl_Channel Tcl_OpenTcpClient _ANSI_ARGS_((Tcl_Interp *interp,
int port, char *address, char *myaddr,
int myport, int async));
EXTERN Tcl_Channel Tcl_OpenTcpServer _ANSI_ARGS_((Tcl_Interp *interp,
int port, char *host,
Tcl_TcpAcceptProc *acceptProc,
ClientData callbackData));
EXTERN char * Tcl_ParseVar _ANSI_ARGS_((Tcl_Interp *interp,
char *string, char **termPtr));
EXTERN int Tcl_PkgProvide _ANSI_ARGS_((Tcl_Interp *interp,
char *name, char *version));
EXTERN char * Tcl_PkgRequire _ANSI_ARGS_((Tcl_Interp *interp,
char *name, char *version, int exact));
#ifdef BGLK_CODE
EXTERN char * Tcl_PosixError (int);
EXTERN char * Tcl_PosixError _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN void Tcl_Preserve _ANSI_ARGS_((ClientData data));
EXTERN void Tcl_PrintDouble _ANSI_ARGS_((Tcl_Interp *interp,
double value, char *dst));
EXTERN int Tcl_PutEnv _ANSI_ARGS_((CONST char *string));
EXTERN void Tcl_QueueEvent _ANSI_ARGS_((Tcl_Event *evPtr,
Tcl_QueuePosition position));
EXTERN int Tcl_Read _ANSI_ARGS_((Tcl_Channel chan,
char *bufPtr, int toRead));
EXTERN void Tcl_ReapDetachedProcs _ANSI_ARGS_((void));
EXTERN int Tcl_RecordAndEval _ANSI_ARGS_((Tcl_Interp *interp,
char *cmd, int flags));
EXTERN int Tcl_RecordAndEvalObj _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *cmdPtr, int flags));
EXTERN Tcl_RegExp Tcl_RegExpCompile _ANSI_ARGS_((Tcl_Interp *interp,
char *string));
EXTERN int Tcl_RegExpExec _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_RegExp regexp, char *string, char *start));
EXTERN int Tcl_RegExpMatch _ANSI_ARGS_((Tcl_Interp *interp,
char *string, char *pattern));
EXTERN void Tcl_RegExpRange _ANSI_ARGS_((Tcl_RegExp regexp,
int index, char **startPtr, char **endPtr));
EXTERN void Tcl_RegisterChannel _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Channel chan));
EXTERN void Tcl_RegisterObjType _ANSI_ARGS_((
Tcl_ObjType *typePtr));
EXTERN void Tcl_Release _ANSI_ARGS_((ClientData clientData));
EXTERN void Tcl_RestartIdleTimer _ANSI_ARGS_((void));
EXTERN void Tcl_ResetResult _ANSI_ARGS_((Tcl_Interp *interp));
#define Tcl_Return Tcl_SetResult
EXTERN int Tcl_ScanCountedElement _ANSI_ARGS_((CONST char *string,
int length, int *flagPtr));
EXTERN int Tcl_ScanElement _ANSI_ARGS_((CONST char *string,
int *flagPtr));
EXTERN int Tcl_Seek _ANSI_ARGS_((Tcl_Channel chan,
int offset, int mode));
EXTERN int Tcl_ServiceAll _ANSI_ARGS_((void));
EXTERN int Tcl_ServiceEvent _ANSI_ARGS_((int flags));
EXTERN void Tcl_SetAssocData _ANSI_ARGS_((Tcl_Interp *interp,
char *name, Tcl_InterpDeleteProc *proc,
ClientData clientData));
EXTERN void Tcl_SetBooleanObj _ANSI_ARGS_((Tcl_Obj *objPtr,
int boolValue));
EXTERN void Tcl_SetChannelBufferSize _ANSI_ARGS_((
Tcl_Channel chan, int sz));
EXTERN int Tcl_SetChannelOption _ANSI_ARGS_((
Tcl_Interp *interp, Tcl_Channel chan,
char *optionName, char *newValue));
EXTERN int Tcl_SetCommandInfo _ANSI_ARGS_((Tcl_Interp *interp,
char *cmdName, Tcl_CmdInfo *infoPtr));
EXTERN void Tcl_SetDoubleObj _ANSI_ARGS_((Tcl_Obj *objPtr,
double doubleValue));
EXTERN void Tcl_SetErrno _ANSI_ARGS_((int err));
EXTERN void Tcl_SetErrorCode _ANSI_ARGS_(
TCL_VARARGS(Tcl_Interp *,arg1));
EXTERN void Tcl_SetIntObj _ANSI_ARGS_((Tcl_Obj *objPtr,
int intValue));
EXTERN void Tcl_SetListObj _ANSI_ARGS_((Tcl_Obj *objPtr,
int objc, Tcl_Obj *CONST objv[]));
EXTERN void Tcl_SetLongObj _ANSI_ARGS_((Tcl_Obj *objPtr,
long longValue));
EXTERN void Tcl_SetMaxBlockTime _ANSI_ARGS_((Tcl_Time *timePtr));
EXTERN void Tcl_SetObjErrorCode _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *errorObjPtr));
EXTERN void Tcl_SetObjLength _ANSI_ARGS_((Tcl_Obj *objPtr,
int length));
EXTERN void Tcl_SetObjResult _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Obj *resultObjPtr));
EXTERN void Tcl_SetPanicProc _ANSI_ARGS_((void (*proc)
_ANSI_ARGS_(TCL_VARARGS(char *, format))));
EXTERN int Tcl_SetRecursionLimit _ANSI_ARGS_((Tcl_Interp *interp,
int depth));
EXTERN void Tcl_SetResult _ANSI_ARGS_((Tcl_Interp *interp,
char *string, Tcl_FreeProc *freeProc));
EXTERN int Tcl_SetServiceMode _ANSI_ARGS_((int mode));
EXTERN void Tcl_SetStdChannel _ANSI_ARGS_((Tcl_Channel channel,
int type));
EXTERN void Tcl_SetStringObj _ANSI_ARGS_((Tcl_Obj *objPtr,
char *bytes, int length));
EXTERN void Tcl_SetTimer _ANSI_ARGS_((Tcl_Time *timePtr));
EXTERN char * Tcl_SetVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, char *newValue, int flags));
EXTERN char * Tcl_SetVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, char *newValue,
int flags));
EXTERN char * Tcl_SignalId _ANSI_ARGS_((int sig));
EXTERN char * Tcl_SignalMsg _ANSI_ARGS_((int sig));
EXTERN void Tcl_Sleep _ANSI_ARGS_((int ms));
EXTERN void Tcl_SourceRCFile _ANSI_ARGS_((Tcl_Interp *interp));
EXTERN int Tcl_SplitList _ANSI_ARGS_((Tcl_Interp *interp,
char *list, int *argcPtr, char ***argvPtr));
EXTERN void Tcl_SplitPath _ANSI_ARGS_((char *path,
int *argcPtr, char ***argvPtr));
EXTERN void Tcl_StaticPackage _ANSI_ARGS_((Tcl_Interp *interp,
char *pkgName, Tcl_PackageInitProc *initProc,
Tcl_PackageInitProc *safeInitProc));
EXTERN int Tcl_StringMatch _ANSI_ARGS_((char *string,
char *pattern));
EXTERN int Tcl_Tell _ANSI_ARGS_((Tcl_Channel chan));
#define Tcl_TildeSubst Tcl_TranslateFileName
EXTERN int Tcl_TraceVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, int flags, Tcl_VarTraceProc *proc,
ClientData clientData));
EXTERN int Tcl_TraceVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, int flags,
Tcl_VarTraceProc *proc, ClientData clientData));
EXTERN char * Tcl_TranslateFileName _ANSI_ARGS_((Tcl_Interp *interp,
char *name, Tcl_DString *bufferPtr));
EXTERN int Tcl_Ungets _ANSI_ARGS_((Tcl_Channel chan, char *str,
int len, int atHead));
EXTERN void Tcl_UnlinkVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName));
EXTERN int Tcl_UnregisterChannel _ANSI_ARGS_((Tcl_Interp *interp,
Tcl_Channel chan));
EXTERN int Tcl_UnsetVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, int flags));
EXTERN int Tcl_UnsetVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, int flags));
EXTERN void Tcl_UntraceVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, int flags, Tcl_VarTraceProc *proc,
ClientData clientData));
EXTERN void Tcl_UntraceVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, int flags,
Tcl_VarTraceProc *proc, ClientData clientData));
EXTERN void Tcl_UpdateLinkedVar _ANSI_ARGS_((Tcl_Interp *interp,
char *varName));
EXTERN int Tcl_UpVar _ANSI_ARGS_((Tcl_Interp *interp,
char *frameName, char *varName,
char *localName, int flags));
EXTERN int Tcl_UpVar2 _ANSI_ARGS_((Tcl_Interp *interp,
char *frameName, char *part1, char *part2,
char *localName, int flags));
EXTERN int Tcl_VarEval _ANSI_ARGS_(
TCL_VARARGS(Tcl_Interp *,interp));
EXTERN ClientData Tcl_VarTraceInfo _ANSI_ARGS_((Tcl_Interp *interp,
char *varName, int flags,
Tcl_VarTraceProc *procPtr,
ClientData prevClientData));
EXTERN ClientData Tcl_VarTraceInfo2 _ANSI_ARGS_((Tcl_Interp *interp,
char *part1, char *part2, int flags,
Tcl_VarTraceProc *procPtr,
ClientData prevClientData));
EXTERN int Tcl_WaitForEvent _ANSI_ARGS_((Tcl_Time *timePtr));
EXTERN Tcl_Pid Tcl_WaitPid _ANSI_ARGS_((Tcl_Pid pid, int *statPtr,
int options));
EXTERN int Tcl_Write _ANSI_ARGS_((Tcl_Channel chan,
char *s, int slen));
EXTERN void Tcl_WrongNumArgs _ANSI_ARGS_((Tcl_Interp *interp,
int objc, Tcl_Obj *CONST objv[], char *message));
#if( defined( BGLK_CODE ) )
/* Don't include the following code when compiling the interpreter */
# include <bigloo.h>
# include <tclglue.h>
#ifdef STk_CODE
/* Don't include the following code when compiling the interpreter */
# ifndef _STK_H
# define SCM void * /* Tk code never manipulate SCM object directly */
# include <tcl-glue.h>
# endif
#endif /* _TCL */