1 /* 2 * tcl.h -- 3 * 4 * This header file describes the externally-visible facilities 5 * of the Tcl interpreter. 6 * 7 * Copyright (c) 1987-1994 The Regents of the University of California. 8 * Copyright (c) 1994-1997 Sun Microsystems, Inc. 9 * Copyright (c) 1993-1996 Lucent Technologies. 10 * Copyright (c) 1998 by Scriptics Corporation. 11 * 12 * See the file "license.terms" for information on usage and redistribution 13 * of this file, and for a DISCLAIMER OF ALL WARRANTIES. 14 * 15 * RCS: @(#) $Id: tcl.h,v 1.1 1999/03/14 18:43:55 aku Exp $ 16 */ 17 18 #ifndef _TCL 19 #define _TCL 20 21 /* 22 * When version numbers change here, must also go into the following files 23 * and update the version numbers: 24 * 25 * README 26 * library/init.tcl (only if major.minor changes, not patchlevel) 27 * unix/configure.in 28 * win/makefile.bc (only if major.minor changes, not patchlevel) 29 * win/makefile.vc (only if major.minor changes, not patchlevel) 30 * win/README 31 * win/README.binary 32 * 33 * The release level should be 0 for alpha, 1 for beta, and 2 for 34 * final/patch. The release serial value is the number that follows the 35 * "a", "b", or "p" in the patch level; for example, if the patch level 36 * is 7.6b2, TCL_RELEASE_SERIAL is 2. It restarts at 1 whenever the 37 * release level is changed, except for the final release which is 0 38 * (the first patch will start at 1). 39 */ 40 41 #define TCL_MAJOR_VERSION 8 42 #define TCL_MINOR_VERSION 0 43 #define TCL_RELEASE_LEVEL 2 44 #define TCL_RELEASE_SERIAL 4 45 46 #define TCL_VERSION "8.0" 47 #define TCL_PATCH_LEVEL "8.0.4" 48 49 /* 50 * The following definitions set up the proper options for Windows 51 * compilers. We use this method because there is no autoconf equivalent. 52 */ 53 54 #ifndef __WIN32__ 55 # if defined(_WIN32) || defined(WIN32) 56 # define __WIN32__ 57 # endif 58 #endif 59 60 #ifdef __WIN32__ 61 # ifndef STRICT 62 # define STRICT 63 # endif 64 # ifndef USE_PROTOTYPE 65 # define USE_PROTOTYPE 1 66 # endif 67 # ifndef HAS_STDARG 68 # define HAS_STDARG 1 69 # endif 70 # ifndef USE_PROTOTYPE 71 # define USE_PROTOTYPE 1 72 # endif 73 # ifndef USE_TCLALLOC 74 # define USE_TCLALLOC 1 75 # endif 76 #endif /* __WIN32__ */ 77 78 /* 79 * The following definitions set up the proper options for Macintosh 80 * compilers. We use this method because there is no autoconf equivalent. 81 */ 82 83 #ifdef MAC_TCL 84 # ifndef HAS_STDARG 85 # define HAS_STDARG 1 86 # endif 87 # ifndef USE_TCLALLOC 88 # define USE_TCLALLOC 1 89 # endif 90 # ifndef NO_STRERROR 91 # define NO_STRERROR 1 92 # endif 93 #endif 94 95 /* 96 * Utility macros: STRINGIFY takes an argument and wraps it in "" (double 97 * quotation marks), JOIN joins two arguments. 98 */ 99 100 #define VERBATIM(x) x 101 #ifdef _MSC_VER 102 # define STRINGIFY(x) STRINGIFY1(x) 103 # define STRINGIFY1(x) #x 104 # define JOIN(a,b) JOIN1(a,b) 105 # define JOIN1(a,b) a##b 106 #else 107 # ifdef RESOURCE_INCLUDED 108 # define STRINGIFY(x) STRINGIFY1(x) 109 # define STRINGIFY1(x) #x 110 # define JOIN(a,b) JOIN1(a,b) 111 # define JOIN1(a,b) a##b 112 # else 113 # ifdef __STDC__ 114 # define STRINGIFY(x) #x 115 # define JOIN(a,b) a##b 116 # else 117 # define STRINGIFY(x) "x" 118 # define JOIN(a,b) VERBATIM(a)VERBATIM(b) 119 # endif 120 # endif 121 #endif 122 123 /* 124 * A special definition used to allow this header file to be included 125 * in resource files so that they can get obtain version information from 126 * this file. Resource compilers don't like all the C stuff, like typedefs 127 * and procedure declarations, that occur below. 128 */ 129 130 #ifndef RESOURCE_INCLUDED 131 132 #ifndef BUFSIZ 133 #include <stdio.h> 134 #endif 135 136 /* 137 * Definitions that allow Tcl functions with variable numbers of 138 * arguments to be used with either varargs.h or stdarg.h. TCL_VARARGS 139 * is used in procedure prototypes. TCL_VARARGS_DEF is used to declare 140 * the arguments in a function definiton: it takes the type and name of 141 * the first argument and supplies the appropriate argument declaration 142 * string for use in the function definition. TCL_VARARGS_START 143 * initializes the va_list data structure and returns the first argument. 144 */ 145 146 #if defined(__STDC__) || defined(HAS_STDARG) 147 # define TCL_VARARGS(type, name) (type name, ...) 148 # define TCL_VARARGS_DEF(type, name) (type name, ...) 149 # define TCL_VARARGS_START(type, name, list) (va_start(list, name), name) 150 #else 151 # ifdef __cplusplus 152 # define TCL_VARARGS(type, name) (type name, ...) 153 # define TCL_VARARGS_DEF(type, name) (type va_alist, ...) 154 # else 155 # define TCL_VARARGS(type, name) () 156 # define TCL_VARARGS_DEF(type, name) (va_alist) 157 # endif 158 # define TCL_VARARGS_START(type, name, list) \ 159 (va_start(list), va_arg(list, type)) 160 #endif 161 162 /* 163 * Macros used to declare a function to be exported by a DLL. 164 * Used by Windows, maps to no-op declarations on non-Windows systems. 165 * The default build on windows is for a DLL, which causes the DLLIMPORT 166 * and DLLEXPORT macros to be nonempty. To build a static library, the 167 * macro STATIC_BUILD should be defined. 168 * The support follows the convention that a macro called BUILD_xxxx, where 169 * xxxx is the name of a library we are building, is set on the compile line 170 * for sources that are to be placed in the library. See BUILD_tcl in this 171 * file for an example of how the macro is to be used. 172 */ 173 174 #ifdef __WIN32__ 175 # ifdef STATIC_BUILD 176 # define DLLIMPORT 177 # define DLLEXPORT 178 # else 179 # ifdef _MSC_VER 180 # define DLLIMPORT __declspec(dllimport) 181 # define DLLEXPORT __declspec(dllexport) 182 # else 183 # define DLLIMPORT 184 # define DLLEXPORT 185 # endif 186 # endif 187 #else 188 # define DLLIMPORT 189 # define DLLEXPORT 190 #endif 191 192 #ifdef TCL_STORAGE_CLASS 193 # undef TCL_STORAGE_CLASS 194 #endif 195 #ifdef BUILD_tcl 196 # define TCL_STORAGE_CLASS DLLEXPORT 197 #else 198 # define TCL_STORAGE_CLASS DLLIMPORT 199 #endif 200 201 /* 202 * Definitions that allow this header file to be used either with or 203 * without ANSI C features like function prototypes. 204 */ 205 206 #undef _ANSI_ARGS_ 207 #undef CONST 208 209 #if ((defined(__STDC__) || defined(SABER)) && !defined(NO_PROTOTYPE)) || defined(__cplusplus) || defined(USE_PROTOTYPE) 210 # define _USING_PROTOTYPES_ 1 211 # define _ANSI_ARGS_(x) x 212 # define CONST const 213 #else 214 # define _ANSI_ARGS_(x) () 215 # define CONST 216 #endif 217 218 #ifdef __cplusplus 219 # define EXTERN extern "C" TCL_STORAGE_CLASS 220 #else 221 # define EXTERN extern TCL_STORAGE_CLASS 222 #endif 223 224 /* 225 * Macro to use instead of "void" for arguments that must have 226 * type "void *" in ANSI C; maps them to type "char *" in 227 * non-ANSI systems. 228 */ 229 #ifndef __WIN32__ 230 #ifndef VOID 231 # ifdef __STDC__ 232 # define VOID void 233 # else 234 # define VOID char 235 # endif 236 #endif 237 #else /* __WIN32__ */ 238 /* 239 * The following code is copied from winnt.h 240 */ 241 #ifndef VOID 242 #define VOID void 243 typedef char CHAR; 244 typedef short SHORT; 245 typedef long LONG; 246 #endif 247 #endif /* __WIN32__ */ 248 249 /* 250 * Miscellaneous declarations. 251 */ 252 253 #ifndef NULL 254 #define NULL 0 255 #endif 256 257 #ifndef _CLIENTDATA 258 # if defined(__STDC__) || defined(__cplusplus) 259 typedef void *ClientData; 260 # else 261 typedef int *ClientData; 262 # endif /* __STDC__ */ 263 #define _CLIENTDATA 264 #endif 265 266 /* 267 * Data structures defined opaquely in this module. The definitions below 268 * just provide dummy types. A few fields are made visible in Tcl_Interp 269 * structures, namely those used for returning a string result from 270 * commands. Direct access to the result field is discouraged in Tcl 8.0. 271 * The interpreter result is either an object or a string, and the two 272 * values are kept consistent unless some C code sets interp->result 273 * directly. Programmers should use either the procedure Tcl_GetObjResult() 274 * or Tcl_GetStringResult() to read the interpreter's result. See the 275 * SetResult man page for details. 276 * 277 * Note: any change to the Tcl_Interp definition below must be mirrored 278 * in the "real" definition in tclInt.h. 279 * 280 * Note: Tcl_ObjCmdProc procedures do not directly set result and freeProc. 281 * Instead, they set a Tcl_Obj member in the "real" structure that can be 282 * accessed with Tcl_GetObjResult() and Tcl_SetObjResult(). 283 */ 284 285 typedef struct Tcl_Interp { 286 char *result; /* If the last command returned a string 287 * result, this points to it. */ 288 void (*freeProc) _ANSI_ARGS_((char *blockPtr)); 289 /* Zero means the string result is 290 * statically allocated. TCL_DYNAMIC means 291 * it was allocated with ckalloc and should 292 * be freed with ckfree. Other values give 293 * the address of procedure to invoke to 294 * free the result. Tcl_Eval must free it 295 * before executing next command. */ 296 int errorLine; /* When TCL_ERROR is returned, this gives 297 * the line number within the command where 298 * the error occurred (1 if first line). */ 299 } Tcl_Interp; 300 301 typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler; 302 typedef struct Tcl_Channel_ *Tcl_Channel; 303 typedef struct Tcl_Command_ *Tcl_Command; 304 typedef struct Tcl_Event Tcl_Event; 305 typedef struct Tcl_Pid_ *Tcl_Pid; 306 typedef struct Tcl_RegExp_ *Tcl_RegExp; 307 typedef struct Tcl_TimerToken_ *Tcl_TimerToken; 308 typedef struct Tcl_Trace_ *Tcl_Trace; 309 typedef struct Tcl_Var_ *Tcl_Var; 310 311 /* 312 * When a TCL command returns, the interpreter contains a result from the 313 * command. Programmers are strongly encouraged to use one of the 314 * procedures Tcl_GetObjResult() or Tcl_GetStringResult() to read the 315 * interpreter's result. See the SetResult man page for details. Besides 316 * this result, the command procedure returns an integer code, which is 317 * one of the following: 318 * 319 * TCL_OK Command completed normally; the interpreter's 320 * result contains the command's result. 321 * TCL_ERROR The command couldn't be completed successfully; 322 * the interpreter's result describes what went wrong. 323 * TCL_RETURN The command requests that the current procedure 324 * return; the interpreter's result contains the 325 * procedure's return value. 326 * TCL_BREAK The command requests that the innermost loop 327 * be exited; the interpreter's result is meaningless. 328 * TCL_CONTINUE Go on to the next iteration of the current loop; 329 * the interpreter's result is meaningless. 330 */ 331 332 #define TCL_OK 0 333 #define TCL_ERROR 1 334 #define TCL_RETURN 2 335 #define TCL_BREAK 3 336 #define TCL_CONTINUE 4 337 338 #define TCL_RESULT_SIZE 200 339 340 /* 341 * Argument descriptors for math function callbacks in expressions: 342 */ 343 344 typedef enum {TCL_INT, TCL_DOUBLE, TCL_EITHER} Tcl_ValueType; 345 typedef struct Tcl_Value { 346 Tcl_ValueType type; /* Indicates intValue or doubleValue is 347 * valid, or both. */ 348 long intValue; /* Integer value. */ 349 double doubleValue; /* Double-precision floating value. */ 350 } Tcl_Value; 351 352 /* 353 * Forward declaration of Tcl_Obj to prevent an error when the forward 354 * reference to Tcl_Obj is encountered in the procedure types declared 355 * below. 356 */ 357 358 struct Tcl_Obj; 359 360 /* 361 * Procedure types defined by Tcl: 362 */ 363 364 typedef int (Tcl_AppInitProc) _ANSI_ARGS_((Tcl_Interp *interp)); 365 typedef int (Tcl_AsyncProc) _ANSI_ARGS_((ClientData clientData, 366 Tcl_Interp *interp, int code)); 367 typedef void (Tcl_ChannelProc) _ANSI_ARGS_((ClientData clientData, int mask)); 368 typedef void (Tcl_CloseProc) _ANSI_ARGS_((ClientData data)); 369 typedef void (Tcl_CmdDeleteProc) _ANSI_ARGS_((ClientData clientData)); 370 typedef int (Tcl_CmdProc) _ANSI_ARGS_((ClientData clientData, 371 Tcl_Interp *interp, int argc, char *argv[])); 372 typedef void (Tcl_CmdTraceProc) _ANSI_ARGS_((ClientData clientData, 373 Tcl_Interp *interp, int level, char *command, Tcl_CmdProc *proc, 374 ClientData cmdClientData, int argc, char *argv[])); 375 typedef void (Tcl_DupInternalRepProc) _ANSI_ARGS_((struct Tcl_Obj *srcPtr, 376 struct Tcl_Obj *dupPtr)); 377 typedef int (Tcl_EventProc) _ANSI_ARGS_((Tcl_Event *evPtr, int flags)); 378 typedef void (Tcl_EventCheckProc) _ANSI_ARGS_((ClientData clientData, 379 int flags)); 380 typedef int (Tcl_EventDeleteProc) _ANSI_ARGS_((Tcl_Event *evPtr, 381 ClientData clientData)); 382 typedef void (Tcl_EventSetupProc) _ANSI_ARGS_((ClientData clientData, 383 int flags)); 384 typedef void (Tcl_ExitProc) _ANSI_ARGS_((ClientData clientData)); 385 typedef void (Tcl_FileProc) _ANSI_ARGS_((ClientData clientData, int mask)); 386 typedef void (Tcl_FileFreeProc) _ANSI_ARGS_((ClientData clientData)); 387 typedef void (Tcl_FreeInternalRepProc) _ANSI_ARGS_((struct Tcl_Obj *objPtr)); 388 typedef void (Tcl_FreeProc) _ANSI_ARGS_((char *blockPtr)); 389 typedef void (Tcl_IdleProc) _ANSI_ARGS_((ClientData clientData)); 390 typedef void (Tcl_InterpDeleteProc) _ANSI_ARGS_((ClientData clientData, 391 Tcl_Interp *interp)); 392 typedef int (Tcl_MathProc) _ANSI_ARGS_((ClientData clientData, 393 Tcl_Interp *interp, Tcl_Value *args, Tcl_Value *resultPtr)); 394 typedef void (Tcl_NamespaceDeleteProc) _ANSI_ARGS_((ClientData clientData)); 395 typedef int (Tcl_ObjCmdProc) _ANSI_ARGS_((ClientData clientData, 396 Tcl_Interp *interp, int objc, struct Tcl_Obj * CONST objv[])); 397 typedef int (Tcl_PackageInitProc) _ANSI_ARGS_((Tcl_Interp *interp)); 398 typedef void (Tcl_TcpAcceptProc) _ANSI_ARGS_((ClientData callbackData, 399 Tcl_Channel chan, char *address, int port)); 400 typedef void (Tcl_TimerProc) _ANSI_ARGS_((ClientData clientData)); 401 typedef int (Tcl_SetFromAnyProc) _ANSI_ARGS_((Tcl_Interp *interp, 402 struct Tcl_Obj *objPtr)); 403 typedef void (Tcl_UpdateStringProc) _ANSI_ARGS_((struct Tcl_Obj *objPtr)); 404 typedef char *(Tcl_VarTraceProc) _ANSI_ARGS_((ClientData clientData, 405 Tcl_Interp *interp, char *part1, char *part2, int flags)); 406 407 /* 408 * The following structure represents a type of object, which is a 409 * particular internal representation for an object plus a set of 410 * procedures that provide standard operations on objects of that type. 411 */ 412 413 typedef struct Tcl_ObjType { 414 char *name; /* Name of the type, e.g. "int". */ 415 Tcl_FreeInternalRepProc *freeIntRepProc; 416 /* Called to free any storage for the type's 417 * internal rep. NULL if the internal rep 418 * does not need freeing. */ 419 Tcl_DupInternalRepProc *dupIntRepProc; 420 /* Called to create a new object as a copy 421 * of an existing object. */ 422 Tcl_UpdateStringProc *updateStringProc; 423 /* Called to update the string rep from the 424 * type's internal representation. */ 425 Tcl_SetFromAnyProc *setFromAnyProc; 426 /* Called to convert the object's internal 427 * rep to this type. Frees the internal rep 428 * of the old type. Returns TCL_ERROR on 429 * failure. */ 430 } Tcl_ObjType; 431 432 /* 433 * One of the following structures exists for each object in the Tcl 434 * system. An object stores a value as either a string, some internal 435 * representation, or both. 436 */ 437 438 typedef struct Tcl_Obj { 439 int refCount; /* When 0 the object will be freed. */ 440 char *bytes; /* This points to the first byte of the 441 * object's string representation. The array 442 * must be followed by a null byte (i.e., at 443 * offset length) but may also contain 444 * embedded null characters. The array's 445 * storage is allocated by ckalloc. NULL 446 * means the string rep is invalid and must 447 * be regenerated from the internal rep. 448 * Clients should use Tcl_GetStringFromObj 449 * to get a pointer to the byte array as a 450 * readonly value. */ 451 int length; /* The number of bytes at *bytes, not 452 * including the terminating null. */ 453 Tcl_ObjType *typePtr; /* Denotes the object's type. Always 454 * corresponds to the type of the object's 455 * internal rep. NULL indicates the object 456 * has no internal rep (has no type). */ 457 union { /* The internal representation: */ 458 long longValue; /* - an long integer value */ 459 double doubleValue; /* - a double-precision floating value */ 460 VOID *otherValuePtr; /* - another, type-specific value */ 461 struct { /* - internal rep as two pointers */ 462 VOID *ptr1; 463 VOID *ptr2; 464 } twoPtrValue; 465 } internalRep; 466 } Tcl_Obj; 467 468 /* 469 * Macros to increment and decrement a Tcl_Obj's reference count, and to 470 * test whether an object is shared (i.e. has reference count > 1). 471 * Note: clients should use Tcl_DecrRefCount() when they are finished using 472 * an object, and should never call TclFreeObj() directly. TclFreeObj() is 473 * only defined and made public in tcl.h to support Tcl_DecrRefCount's macro 474 * definition. Note also that Tcl_DecrRefCount() refers to the parameter 475 * "obj" twice. This means that you should avoid calling it with an 476 * expression that is expensive to compute or has side effects. 477 */ 478 479 EXTERN void Tcl_IncrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr)); 480 EXTERN void Tcl_DecrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr)); 481 EXTERN int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr)); 482 483 #ifdef TCL_MEM_DEBUG 484 # define Tcl_IncrRefCount(objPtr) \ 485 Tcl_DbIncrRefCount(objPtr, __FILE__, __LINE__) 486 # define Tcl_DecrRefCount(objPtr) \ 487 Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__) 488 # define Tcl_IsShared(objPtr) \ 489 Tcl_DbIsShared(objPtr, __FILE__, __LINE__) 490 #else 491 # define Tcl_IncrRefCount(objPtr) \ 492 ++(objPtr)->refCount 493 # define Tcl_DecrRefCount(objPtr) \ 494 if (--(objPtr)->refCount <= 0) TclFreeObj(objPtr) 495 # define Tcl_IsShared(objPtr) \ 496 ((objPtr)->refCount > 1) 497 #endif 498 499 /* 500 * Macros and definitions that help to debug the use of Tcl objects. 501 * When TCL_MEM_DEBUG is defined, the Tcl_New* declarations are 502 * overridden to call debugging versions of the object creation procedures. 503 */ 504 505 EXTERN Tcl_Obj * Tcl_NewBooleanObj _ANSI_ARGS_((int boolValue)); 506 EXTERN Tcl_Obj * Tcl_NewDoubleObj _ANSI_ARGS_((double doubleValue)); 507 EXTERN Tcl_Obj * Tcl_NewIntObj _ANSI_ARGS_((int intValue)); 508 EXTERN Tcl_Obj * Tcl_NewListObj _ANSI_ARGS_((int objc, 509 Tcl_Obj *CONST objv[])); 510 EXTERN Tcl_Obj * Tcl_NewLongObj _ANSI_ARGS_((long longValue)); 511 EXTERN Tcl_Obj * Tcl_NewObj _ANSI_ARGS_((void)); 512 EXTERN Tcl_Obj * Tcl_NewStringObj _ANSI_ARGS_((char *bytes, 513 int length)); 514 515 #ifdef TCL_MEM_DEBUG 516 # define Tcl_NewBooleanObj(val) \ 517 Tcl_DbNewBooleanObj(val, __FILE__, __LINE__) 518 # define Tcl_NewDoubleObj(val) \ 519 Tcl_DbNewDoubleObj(val, __FILE__, __LINE__) 520 # define Tcl_NewIntObj(val) \ 521 Tcl_DbNewLongObj(val, __FILE__, __LINE__) 522 # define Tcl_NewListObj(objc, objv) \ 523 Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__) 524 # define Tcl_NewLongObj(val) \ 525 Tcl_DbNewLongObj(val, __FILE__, __LINE__) 526 # define Tcl_NewObj() \ 527 Tcl_DbNewObj(__FILE__, __LINE__) 528 # define Tcl_NewStringObj(bytes, len) \ 529 Tcl_DbNewStringObj(bytes, len, __FILE__, __LINE__) 530 #endif /* TCL_MEM_DEBUG */ 531 532 /* 533 * The following definitions support Tcl's namespace facility. 534 * Note: the first five fields must match exactly the fields in a 535 * Namespace structure (see tcl.h). 536 */ 537 538 typedef struct Tcl_Namespace { 539 char *name; /* The namespace's name within its parent 540 * namespace. This contains no ::'s. The 541 * name of the global namespace is "" 542 * although "::" is an synonym. */ 543 char *fullName; /* The namespace's fully qualified name. 544 * This starts with ::. */ 545 ClientData clientData; /* Arbitrary value associated with this 546 * namespace. */ 547 Tcl_NamespaceDeleteProc* deleteProc; 548 /* Procedure invoked when deleting the 549 * namespace to, e.g., free clientData. */ 550 struct Tcl_Namespace* parentPtr; 551 /* Points to the namespace that contains 552 * this one. NULL if this is the global 553 * namespace. */ 554 } Tcl_Namespace; 555 556 /* 557 * The following structure represents a call frame, or activation record. 558 * A call frame defines a naming context for a procedure call: its local 559 * scope (for local variables) and its namespace scope (used for non-local 560 * variables; often the global :: namespace). A call frame can also define 561 * the naming context for a namespace eval or namespace inscope command: 562 * the namespace in which the command's code should execute. The 563 * Tcl_CallFrame structures exist only while procedures or namespace 564 * eval/inscope's are being executed, and provide a Tcl call stack. 565 * 566 * A call frame is initialized and pushed using Tcl_PushCallFrame and 567 * popped using Tcl_PopCallFrame. Storage for a Tcl_CallFrame must be 568 * provided by the Tcl_PushCallFrame caller, and callers typically allocate 569 * them on the C call stack for efficiency. For this reason, Tcl_CallFrame 570 * is defined as a structure and not as an opaque token. However, most 571 * Tcl_CallFrame fields are hidden since applications should not access 572 * them directly; others are declared as "dummyX". 573 * 574 * WARNING!! The structure definition must be kept consistent with the 575 * CallFrame structure in tclInt.h. If you change one, change the other. 576 */ 577 578 typedef struct Tcl_CallFrame { 579 Tcl_Namespace *nsPtr; 580 int dummy1; 581 int dummy2; 582 char *dummy3; 583 char *dummy4; 584 char *dummy5; 585 int dummy6; 586 char *dummy7; 587 char *dummy8; 588 int dummy9; 589 char* dummy10; 590 } Tcl_CallFrame; 591 592 /* 593 * Information about commands that is returned by Tcl_GetCommandInfo and 594 * passed to Tcl_SetCommandInfo. objProc is an objc/objv object-based 595 * command procedure while proc is a traditional Tcl argc/argv 596 * string-based procedure. Tcl_CreateObjCommand and Tcl_CreateCommand 597 * ensure that both objProc and proc are non-NULL and can be called to 598 * execute the command. However, it may be faster to call one instead of 599 * the other. The member isNativeObjectProc is set to 1 if an 600 * object-based procedure was registered by Tcl_CreateObjCommand, and to 601 * 0 if a string-based procedure was registered by Tcl_CreateCommand. 602 * The other procedure is typically set to a compatibility wrapper that 603 * does string-to-object or object-to-string argument conversions then 604 * calls the other procedure. 605 */ 606 607 typedef struct Tcl_CmdInfo { 608 int isNativeObjectProc; /* 1 if objProc was registered by a call to 609 * Tcl_CreateObjCommand; 0 otherwise. 610 * Tcl_SetCmdInfo does not modify this 611 * field. */ 612 Tcl_ObjCmdProc *objProc; /* Command's object-based procedure. */ 613 ClientData objClientData; /* ClientData for object proc. */ 614 Tcl_CmdProc *proc; /* Command's string-based procedure. */ 615 ClientData clientData; /* ClientData for string proc. */ 616 Tcl_CmdDeleteProc *deleteProc; 617 /* Procedure to call when command is 618 * deleted. */ 619 ClientData deleteData; /* Value to pass to deleteProc (usually 620 * the same as clientData). */ 621 Tcl_Namespace *namespacePtr; /* Points to the namespace that contains 622 * this command. Note that Tcl_SetCmdInfo 623 * will not change a command's namespace; 624 * use Tcl_RenameCommand to do that. */ 625 626 } Tcl_CmdInfo; 627 628 /* 629 * The structure defined below is used to hold dynamic strings. The only 630 * field that clients should use is the string field, and they should 631 * never modify it. 632 */ 633 634 #define TCL_DSTRING_STATIC_SIZE 200 635 typedef struct Tcl_DString { 636 char *string; /* Points to beginning of string: either 637 * staticSpace below or a malloced array. */ 638 int length; /* Number of non-NULL characters in the 639 * string. */ 640 int spaceAvl; /* Total number of bytes available for the 641 * string and its terminating NULL char. */ 642 char staticSpace[TCL_DSTRING_STATIC_SIZE]; 643 /* Space to use in common case where string 644 * is small. */ 645 } Tcl_DString; 646 647 #define Tcl_DStringLength(dsPtr) ((dsPtr)->length) 648 #define Tcl_DStringValue(dsPtr) ((dsPtr)->string) 649 #define Tcl_DStringTrunc Tcl_DStringSetLength 650 651 /* 652 * Definitions for the maximum number of digits of precision that may 653 * be specified in the "tcl_precision" variable, and the number of 654 * characters of buffer space required by Tcl_PrintDouble. 655 */ 656 657 #define TCL_MAX_PREC 17 658 #define TCL_DOUBLE_SPACE (TCL_MAX_PREC+10) 659 660 /* 661 * Flag that may be passed to Tcl_ConvertElement to force it not to 662 * output braces (careful! if you change this flag be sure to change 663 * the definitions at the front of tclUtil.c). 664 */ 665 666 #define TCL_DONT_USE_BRACES 1 667 668 /* 669 * Flag that may be passed to Tcl_GetIndexFromObj to force it to disallow 670 * abbreviated strings. 671 */ 672 673 #define TCL_EXACT 1 674 675 /* 676 * Flag values passed to Tcl_RecordAndEval. 677 * WARNING: these bit choices must not conflict with the bit choices 678 * for evalFlag bits in tclInt.h!! 679 */ 680 681 #define TCL_NO_EVAL 0x10000 682 #define TCL_EVAL_GLOBAL 0x20000 683 684 /* 685 * Special freeProc values that may be passed to Tcl_SetResult (see 686 * the man page for details): 687 */ 688 689 #define TCL_VOLATILE ((Tcl_FreeProc *) 1) 690 #define TCL_STATIC ((Tcl_FreeProc *) 0) 691 #define TCL_DYNAMIC ((Tcl_FreeProc *) 3) 692 693 /* 694 * Flag values passed to variable-related procedures. 695 */ 696 697 #define TCL_GLOBAL_ONLY 1 698 #define TCL_NAMESPACE_ONLY 2 699 #define TCL_APPEND_VALUE 4 700 #define TCL_LIST_ELEMENT 8 701 #define TCL_TRACE_READS 0x10 702 #define TCL_TRACE_WRITES 0x20 703 #define TCL_TRACE_UNSETS 0x40 704 #define TCL_TRACE_DESTROYED 0x80 705 #define TCL_INTERP_DESTROYED 0x100 706 #define TCL_LEAVE_ERR_MSG 0x200 707 #define TCL_PARSE_PART1 0x400 708 709 /* 710 * Types for linked variables: 711 */ 712 713 #define TCL_LINK_INT 1 714 #define TCL_LINK_DOUBLE 2 715 #define TCL_LINK_BOOLEAN 3 716 #define TCL_LINK_STRING 4 717 #define TCL_LINK_READ_ONLY 0x80 718 719 /* 720 * The following declarations either map ckalloc and ckfree to 721 * malloc and free, or they map them to procedures with all sorts 722 * of debugging hooks defined in tclCkalloc.c. 723 */ 724 725 EXTERN char * Tcl_Alloc _ANSI_ARGS_((unsigned int size)); 726 EXTERN void Tcl_Free _ANSI_ARGS_((char *ptr)); 727 EXTERN char * Tcl_Realloc _ANSI_ARGS_((char *ptr, 728 unsigned int size)); 729 730 #ifdef TCL_MEM_DEBUG 731 732 # define Tcl_Alloc(x) Tcl_DbCkalloc(x, __FILE__, __LINE__) 733 # define Tcl_Free(x) Tcl_DbCkfree(x, __FILE__, __LINE__) 734 # define Tcl_Realloc(x,y) Tcl_DbCkrealloc((x), (y),__FILE__, __LINE__) 735 # define ckalloc(x) Tcl_DbCkalloc(x, __FILE__, __LINE__) 736 # define ckfree(x) Tcl_DbCkfree(x, __FILE__, __LINE__) 737 # define ckrealloc(x,y) Tcl_DbCkrealloc((x), (y),__FILE__, __LINE__) 738 739 EXTERN int Tcl_DumpActiveMemory _ANSI_ARGS_((char *fileName)); 740 EXTERN void Tcl_ValidateAllMemory _ANSI_ARGS_((char *file, 741 int line)); 742 743 #else 744 745 # if USE_TCLALLOC 746 # define ckalloc(x) Tcl_Alloc(x) 747 # define ckfree(x) Tcl_Free(x) 748 # define ckrealloc(x,y) Tcl_Realloc(x,y) 749 # else 750 # define ckalloc(x) malloc(x) 751 # define ckfree(x) free(x) 752 # define ckrealloc(x,y) realloc(x,y) 753 # endif 754 # define Tcl_DumpActiveMemory(x) 755 # define Tcl_ValidateAllMemory(x,y) 756 757 #endif /* TCL_MEM_DEBUG */ 758 759 /* 760 * Forward declaration of Tcl_HashTable. Needed by some C++ compilers 761 * to prevent errors when the forward reference to Tcl_HashTable is 762 * encountered in the Tcl_HashEntry structure. 763 */ 764 765 #ifdef __cplusplus 766 struct Tcl_HashTable; 767 #endif 768 769 /* 770 * Structure definition for an entry in a hash table. No-one outside 771 * Tcl should access any of these fields directly; use the macros 772 * defined below. 773 */ 774 775 typedef struct Tcl_HashEntry { 776 struct Tcl_HashEntry *nextPtr; /* Pointer to next entry in this 777 * hash bucket, or NULL for end of 778 * chain. */ 779 struct Tcl_HashTable *tablePtr; /* Pointer to table containing entry. */ 780 struct Tcl_HashEntry **bucketPtr; /* Pointer to bucket that points to 781 * first entry in this entry's chain: 782 * used for deleting the entry. */ 783 ClientData clientData; /* Application stores something here 784 * with Tcl_SetHashValue. */ 785 union { /* Key has one of these forms: */ 786 char *oneWordValue; /* One-word value for key. */ 787 int words[1]; /* Multiple integer words for key. 788 * The actual size will be as large 789 * as necessary for this table's 790 * keys. */ 791 char string[4]; /* String for key. The actual size 792 * will be as large as needed to hold 793 * the key. */ 794 } key; /* MUST BE LAST FIELD IN RECORD!! */ 795 } Tcl_HashEntry; 796 797 /* 798 * Structure definition for a hash table. Must be in tcl.h so clients 799 * can allocate space for these structures, but clients should never 800 * access any fields in this structure. 801 */ 802 803 #define TCL_SMALL_HASH_TABLE 4 804 typedef struct Tcl_HashTable { 805 Tcl_HashEntry **buckets; /* Pointer to bucket array. Each 806 * element points to first entry in 807 * bucket's hash chain, or NULL. */ 808 Tcl_HashEntry *staticBuckets[TCL_SMALL_HASH_TABLE]; 809 /* Bucket array used for small tables 810 * (to avoid mallocs and frees). */ 811 int numBuckets; /* Total number of buckets allocated 812 * at **bucketPtr. */ 813 int numEntries; /* Total number of entries present 814 * in table. */ 815 int rebuildSize; /* Enlarge table when numEntries gets 816 * to be this large. */ 817 int downShift; /* Shift count used in hashing 818 * function. Designed to use high- 819 * order bits of randomized keys. */ 820 int mask; /* Mask value used in hashing 821 * function. */ 822 int keyType; /* Type of keys used in this table. 823 * It's either TCL_STRING_KEYS, 824 * TCL_ONE_WORD_KEYS, or an integer 825 * giving the number of ints that 826 * is the size of the key. 827 */ 828 Tcl_HashEntry *(*findProc) _ANSI_ARGS_((struct Tcl_HashTable *tablePtr, 829 CONST char *key)); 830 Tcl_HashEntry *(*createProc) _ANSI_ARGS_((struct Tcl_HashTable *tablePtr, 831 CONST char *key, int *newPtr)); 832 } Tcl_HashTable; 833 834 /* 835 * Structure definition for information used to keep track of searches 836 * through hash tables: 837 */ 838 839 typedef struct Tcl_HashSearch { 840 Tcl_HashTable *tablePtr; /* Table being searched. */ 841 int nextIndex; /* Index of next bucket to be 842 * enumerated after present one. */ 843 Tcl_HashEntry *nextEntryPtr; /* Next entry to be enumerated in the 844 * the current bucket. */ 845 } Tcl_HashSearch; 846 847 /* 848 * Acceptable key types for hash tables: 849 */ 850 851 #define TCL_STRING_KEYS 0 852 #define TCL_ONE_WORD_KEYS 1 853 854 /* 855 * Macros for clients to use to access fields of hash entries: 856 */ 857 858 #define Tcl_GetHashValue(h) ((h)->clientData) 859 #define Tcl_SetHashValue(h, value) ((h)->clientData = (ClientData) (value)) 860 #define Tcl_GetHashKey(tablePtr, h) \ 861 ((char *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS) ? (h)->key.oneWordValue \ 862 : (h)->key.string)) 863 864 /* 865 * Macros to use for clients to use to invoke find and create procedures 866 * for hash tables: 867 */ 868 869 #define Tcl_FindHashEntry(tablePtr, key) \ 870 (*((tablePtr)->findProc))(tablePtr, key) 871 #define Tcl_CreateHashEntry(tablePtr, key, newPtr) \ 872 (*((tablePtr)->createProc))(tablePtr, key, newPtr) 873 874 /* 875 * Flag values to pass to Tcl_DoOneEvent to disable searches 876 * for some kinds of events: 877 */ 878 879 #define TCL_DONT_WAIT (1<<1) 880 #define TCL_WINDOW_EVENTS (1<<2) 881 #define TCL_FILE_EVENTS (1<<3) 882 #define TCL_TIMER_EVENTS (1<<4) 883 #define TCL_IDLE_EVENTS (1<<5) /* WAS 0x10 ???? */ 884 #define TCL_ALL_EVENTS (~TCL_DONT_WAIT) 885 886 /* 887 * The following structure defines a generic event for the Tcl event 888 * system. These are the things that are queued in calls to Tcl_QueueEvent 889 * and serviced later by Tcl_DoOneEvent. There can be many different 890 * kinds of events with different fields, corresponding to window events, 891 * timer events, etc. The structure for a particular event consists of 892 * a Tcl_Event header followed by additional information specific to that 893 * event. 894 */ 895 896 struct Tcl_Event { 897 Tcl_EventProc *proc; /* Procedure to call to service this event. */ 898 struct Tcl_Event *nextPtr; /* Next in list of pending events, or NULL. */ 899 }; 900 901 /* 902 * Positions to pass to Tcl_QueueEvent: 903 */ 904 905 typedef enum { 906 TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK 907 } Tcl_QueuePosition; 908 909 /* 910 * Values to pass to Tcl_SetServiceMode to specify the behavior of notifier 911 * event routines. 912 */ 913 914 #define TCL_SERVICE_NONE 0 915 #define TCL_SERVICE_ALL 1 916 917 /* 918 * The following structure keeps is used to hold a time value, either as 919 * an absolute time (the number of seconds from the epoch) or as an 920 * elapsed time. On Unix systems the epoch is Midnight Jan 1, 1970 GMT. 921 * On Macintosh systems the epoch is Midnight Jan 1, 1904 GMT. 922 */ 923 924 typedef struct Tcl_Time { 925 long sec; /* Seconds. */ 926 long usec; /* Microseconds. */ 927 } Tcl_Time; 928 929 /* 930 * Bits to pass to Tcl_CreateFileHandler and Tcl_CreateChannelHandler 931 * to indicate what sorts of events are of interest: 932 */ 933 934 #define TCL_READABLE (1<<1) 935 #define TCL_WRITABLE (1<<2) 936 #define TCL_EXCEPTION (1<<3) 937 938 /* 939 * Flag values to pass to Tcl_OpenCommandChannel to indicate the 940 * disposition of the stdio handles. TCL_STDIN, TCL_STDOUT, TCL_STDERR, 941 * are also used in Tcl_GetStdChannel. 942 */ 943 944 #define TCL_STDIN (1<<1) 945 #define TCL_STDOUT (1<<2) 946 #define TCL_STDERR (1<<3) 947 #define TCL_ENFORCE_MODE (1<<4) 948 949 /* 950 * Typedefs for the various operations in a channel type: 951 */ 952 953 typedef int (Tcl_DriverBlockModeProc) _ANSI_ARGS_(( 954 ClientData instanceData, int mode)); 955 typedef int (Tcl_DriverCloseProc) _ANSI_ARGS_((ClientData instanceData, 956 Tcl_Interp *interp)); 957 typedef int (Tcl_DriverInputProc) _ANSI_ARGS_((ClientData instanceData, 958 char *buf, int toRead, int *errorCodePtr)); 959 typedef int (Tcl_DriverOutputProc) _ANSI_ARGS_((ClientData instanceData, 960 char *buf, int toWrite, int *errorCodePtr)); 961 typedef int (Tcl_DriverSeekProc) _ANSI_ARGS_((ClientData instanceData, 962 long offset, int mode, int *errorCodePtr)); 963 typedef int (Tcl_DriverSetOptionProc) _ANSI_ARGS_(( 964 ClientData instanceData, Tcl_Interp *interp, 965 char *optionName, char *value)); 966 typedef int (Tcl_DriverGetOptionProc) _ANSI_ARGS_(( 967 ClientData instanceData, Tcl_Interp *interp, 968 char *optionName, Tcl_DString *dsPtr)); 969 typedef void (Tcl_DriverWatchProc) _ANSI_ARGS_(( 970 ClientData instanceData, int mask)); 971 typedef int (Tcl_DriverGetHandleProc) _ANSI_ARGS_(( 972 ClientData instanceData, int direction, 973 ClientData *handlePtr)); 974 975 /* 976 * Enum for different end of line translation and recognition modes. 977 */ 978 979 typedef enum Tcl_EolTranslation { 980 TCL_TRANSLATE_AUTO, /* Eol == \r, \n and \r\n. */ 981 TCL_TRANSLATE_CR, /* Eol == \r. */ 982 TCL_TRANSLATE_LF, /* Eol == \n. */ 983 TCL_TRANSLATE_CRLF /* Eol == \r\n. */ 984 } Tcl_EolTranslation; 985 986 /* 987 * Andreas Kupries <andreas_kupries@users.sourceforge.net>, 05/31/1997. 988 * Support of Tcl-Trf (binio). 989 * 990 * Enum for different byteorders. 991 */ 992 993 typedef enum Tcl_ByteOrder { 994 TCL_BIGENDIAN, /* Multibyte words are stored with MSB first */ 995 TCL_SMALLENDIAN /* Multibyte words are stored with MSB last */ 996 } Tcl_ByteOrder; 997 998 /* 999 * struct Tcl_ChannelType: 1000 * 1001 * One such structure exists for each type (kind) of channel. 1002 * It collects together in one place all the functions that are 1003 * part of the specific channel type. 1004 */ 1005 1006 typedef struct Tcl_ChannelType { 1007 char *typeName; /* The name of the channel type in Tcl 1008 * commands. This storage is owned by 1009 * channel type. */ 1010 Tcl_DriverBlockModeProc *blockModeProc; 1011 /* Set blocking mode for the 1012 * raw channel. May be NULL. */ 1013 Tcl_DriverCloseProc *closeProc; /* Procedure to call to close 1014 * the channel. */ 1015 Tcl_DriverInputProc *inputProc; /* Procedure to call for input 1016 * on channel. */ 1017 Tcl_DriverOutputProc *outputProc; /* Procedure to call for output 1018 * on channel. */ 1019 Tcl_DriverSeekProc *seekProc; /* Procedure to call to seek 1020 * on the channel. May be NULL. */ 1021 Tcl_DriverSetOptionProc *setOptionProc; 1022 /* Set an option on a channel. */ 1023 Tcl_DriverGetOptionProc *getOptionProc; 1024 /* Get an option from a channel. */ 1025 Tcl_DriverWatchProc *watchProc; /* Set up the notifier to watch 1026 * for events on this channel. */ 1027 Tcl_DriverGetHandleProc *getHandleProc; 1028 /* Get an OS handle from the channel 1029 * or NULL if not supported. */ 1030 VOID *reserved; /* reserved for future expansion */ 1031 } Tcl_ChannelType; 1032 1033 /* 1034 * The following flags determine whether the blockModeProc above should 1035 * set the channel into blocking or nonblocking mode. They are passed 1036 * as arguments to the blockModeProc procedure in the above structure. 1037 */ 1038 1039 #define TCL_MODE_BLOCKING 0 /* Put channel into blocking mode. */ 1040 #define TCL_MODE_NONBLOCKING 1 /* Put channel into nonblocking 1041 * mode. */ 1042 1043 /* 1044 * Enum for different types of file paths. 1045 */ 1046 1047 typedef enum Tcl_PathType { 1048 TCL_PATH_ABSOLUTE, 1049 TCL_PATH_RELATIVE, 1050 TCL_PATH_VOLUME_RELATIVE 1051 } Tcl_PathType; 1052 1053 /* 1054 * Exported Tcl procedures: 1055 */ 1056 1057 EXTERN void Tcl_AddErrorInfo _ANSI_ARGS_((Tcl_Interp *interp, 1058 char *message)); 1059 EXTERN void Tcl_AddObjErrorInfo _ANSI_ARGS_((Tcl_Interp *interp, 1060 char *message, int length)); 1061 EXTERN void Tcl_AllowExceptions _ANSI_ARGS_((Tcl_Interp *interp)); 1062 EXTERN int Tcl_AppendAllObjTypes _ANSI_ARGS_(( 1063 Tcl_Interp *interp, Tcl_Obj *objPtr)); 1064 EXTERN void Tcl_AppendElement _ANSI_ARGS_((Tcl_Interp *interp, 1065 char *string)); 1066 EXTERN void Tcl_AppendResult _ANSI_ARGS_( 1067 TCL_VARARGS(Tcl_Interp *,interp)); 1068 EXTERN void Tcl_AppendToObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1069 char *bytes, int length)); 1070 EXTERN void Tcl_AppendStringsToObj _ANSI_ARGS_( 1071 TCL_VARARGS(Tcl_Obj *,interp)); 1072 EXTERN int Tcl_AppInit _ANSI_ARGS_((Tcl_Interp *interp)); 1073 EXTERN Tcl_AsyncHandler Tcl_AsyncCreate _ANSI_ARGS_((Tcl_AsyncProc *proc, 1074 ClientData clientData)); 1075 EXTERN void Tcl_AsyncDelete _ANSI_ARGS_((Tcl_AsyncHandler async)); 1076 EXTERN int Tcl_AsyncInvoke _ANSI_ARGS_((Tcl_Interp *interp, 1077 int code)); 1078 EXTERN void Tcl_AsyncMark _ANSI_ARGS_((Tcl_AsyncHandler async)); 1079 EXTERN int Tcl_AsyncReady _ANSI_ARGS_((void)); 1080 EXTERN void Tcl_BackgroundError _ANSI_ARGS_((Tcl_Interp *interp)); 1081 EXTERN char Tcl_Backslash _ANSI_ARGS_((CONST char *src, 1082 int *readPtr)); 1083 EXTERN int Tcl_BadChannelOption _ANSI_ARGS_((Tcl_Interp *interp, 1084 char *optionName, char *optionList)); 1085 EXTERN void Tcl_CallWhenDeleted _ANSI_ARGS_((Tcl_Interp *interp, 1086 Tcl_InterpDeleteProc *proc, 1087 ClientData clientData)); 1088 EXTERN void Tcl_CancelIdleCall _ANSI_ARGS_((Tcl_IdleProc *idleProc, 1089 ClientData clientData)); 1090 #define Tcl_Ckalloc Tcl_Alloc 1091 #define Tcl_Ckfree Tcl_Free 1092 #define Tcl_Ckrealloc Tcl_Realloc 1093 EXTERN int Tcl_Close _ANSI_ARGS_((Tcl_Interp *interp, 1094 Tcl_Channel chan)); 1095 EXTERN int Tcl_CommandComplete _ANSI_ARGS_((char *cmd)); 1096 EXTERN char * Tcl_Concat _ANSI_ARGS_((int argc, char **argv)); 1097 EXTERN Tcl_Obj * Tcl_ConcatObj _ANSI_ARGS_((int objc, 1098 Tcl_Obj *CONST objv[])); 1099 EXTERN int Tcl_ConvertCountedElement _ANSI_ARGS_((CONST char *src, 1100 int length, char *dst, int flags)); 1101 EXTERN int Tcl_ConvertElement _ANSI_ARGS_((CONST char *src, 1102 char *dst, int flags)); 1103 EXTERN int Tcl_ConvertToType _ANSI_ARGS_((Tcl_Interp *interp, 1104 Tcl_Obj *objPtr, Tcl_ObjType *typePtr)); 1105 EXTERN int Tcl_CreateAlias _ANSI_ARGS_((Tcl_Interp *slave, 1106 char *slaveCmd, Tcl_Interp *target, 1107 char *targetCmd, int argc, char **argv)); 1108 EXTERN int Tcl_CreateAliasObj _ANSI_ARGS_((Tcl_Interp *slave, 1109 char *slaveCmd, Tcl_Interp *target, 1110 char *targetCmd, int objc, 1111 Tcl_Obj *CONST objv[])); 1112 EXTERN Tcl_Channel Tcl_CreateChannel _ANSI_ARGS_(( 1113 Tcl_ChannelType *typePtr, char *chanName, 1114 ClientData instanceData, int mask)); 1115 EXTERN void Tcl_CreateChannelHandler _ANSI_ARGS_(( 1116 Tcl_Channel chan, int mask, 1117 Tcl_ChannelProc *proc, ClientData clientData)); 1118 EXTERN void Tcl_CreateCloseHandler _ANSI_ARGS_(( 1119 Tcl_Channel chan, Tcl_CloseProc *proc, 1120 ClientData clientData)); 1121 EXTERN Tcl_Command Tcl_CreateCommand _ANSI_ARGS_((Tcl_Interp *interp, 1122 char *cmdName, Tcl_CmdProc *proc, 1123 ClientData clientData, 1124 Tcl_CmdDeleteProc *deleteProc)); 1125 EXTERN void Tcl_CreateEventSource _ANSI_ARGS_(( 1126 Tcl_EventSetupProc *setupProc, 1127 Tcl_EventCheckProc *checkProc, 1128 ClientData clientData)); 1129 EXTERN void Tcl_CreateExitHandler _ANSI_ARGS_((Tcl_ExitProc *proc, 1130 ClientData clientData)); 1131 EXTERN void Tcl_CreateFileHandler _ANSI_ARGS_(( 1132 int fd, int mask, Tcl_FileProc *proc, 1133 ClientData clientData)); 1134 EXTERN Tcl_Interp * Tcl_CreateInterp _ANSI_ARGS_((void)); 1135 EXTERN void Tcl_CreateMathFunc _ANSI_ARGS_((Tcl_Interp *interp, 1136 char *name, int numArgs, Tcl_ValueType *argTypes, 1137 Tcl_MathProc *proc, ClientData clientData)); 1138 EXTERN Tcl_Command Tcl_CreateObjCommand _ANSI_ARGS_(( 1139 Tcl_Interp *interp, char *cmdName, 1140 Tcl_ObjCmdProc *proc, ClientData clientData, 1141 Tcl_CmdDeleteProc *deleteProc)); 1142 EXTERN Tcl_Interp * Tcl_CreateSlave _ANSI_ARGS_((Tcl_Interp *interp, 1143 char *slaveName, int isSafe)); 1144 EXTERN Tcl_TimerToken Tcl_CreateTimerHandler _ANSI_ARGS_((int milliseconds, 1145 Tcl_TimerProc *proc, ClientData clientData)); 1146 EXTERN Tcl_Trace Tcl_CreateTrace _ANSI_ARGS_((Tcl_Interp *interp, 1147 int level, Tcl_CmdTraceProc *proc, 1148 ClientData clientData)); 1149 EXTERN char * Tcl_DbCkalloc _ANSI_ARGS_((unsigned int size, 1150 char *file, int line)); 1151 EXTERN int Tcl_DbCkfree _ANSI_ARGS_((char *ptr, 1152 char *file, int line)); 1153 EXTERN char * Tcl_DbCkrealloc _ANSI_ARGS_((char *ptr, 1154 unsigned int size, char *file, int line)); 1155 EXTERN void Tcl_DbDecrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr, 1156 char *file, int line)); 1157 EXTERN void Tcl_DbIncrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr, 1158 char *file, int line)); 1159 EXTERN int Tcl_DbIsShared _ANSI_ARGS_((Tcl_Obj *objPtr, 1160 char *file, int line)); 1161 EXTERN Tcl_Obj * Tcl_DbNewBooleanObj _ANSI_ARGS_((int boolValue, 1162 char *file, int line)); 1163 EXTERN Tcl_Obj * Tcl_DbNewDoubleObj _ANSI_ARGS_((double doubleValue, 1164 char *file, int line)); 1165 EXTERN Tcl_Obj * Tcl_DbNewListObj _ANSI_ARGS_((int objc, 1166 Tcl_Obj *CONST objv[], char *file, int line)); 1167 EXTERN Tcl_Obj * Tcl_DbNewLongObj _ANSI_ARGS_((long longValue, 1168 char *file, int line)); 1169 EXTERN Tcl_Obj * Tcl_DbNewObj _ANSI_ARGS_((char *file, int line)); 1170 EXTERN Tcl_Obj * Tcl_DbNewStringObj _ANSI_ARGS_((char *bytes, 1171 int length, char *file, int line)); 1172 EXTERN void Tcl_DeleteAssocData _ANSI_ARGS_((Tcl_Interp *interp, 1173 char *name)); 1174 EXTERN int Tcl_DeleteCommand _ANSI_ARGS_((Tcl_Interp *interp, 1175 char *cmdName)); 1176 EXTERN int Tcl_DeleteCommandFromToken _ANSI_ARGS_(( 1177 Tcl_Interp *interp, Tcl_Command command)); 1178 EXTERN void Tcl_DeleteChannelHandler _ANSI_ARGS_(( 1179 Tcl_Channel chan, Tcl_ChannelProc *proc, 1180 ClientData clientData)); 1181 EXTERN void Tcl_DeleteCloseHandler _ANSI_ARGS_(( 1182 Tcl_Channel chan, Tcl_CloseProc *proc, 1183 ClientData clientData)); 1184 EXTERN void Tcl_DeleteEvents _ANSI_ARGS_(( 1185 Tcl_EventDeleteProc *proc, 1186 ClientData clientData)); 1187 EXTERN void Tcl_DeleteEventSource _ANSI_ARGS_(( 1188 Tcl_EventSetupProc *setupProc, 1189 Tcl_EventCheckProc *checkProc, 1190 ClientData clientData)); 1191 EXTERN void Tcl_DeleteExitHandler _ANSI_ARGS_((Tcl_ExitProc *proc, 1192 ClientData clientData)); 1193 EXTERN void Tcl_DeleteFileHandler _ANSI_ARGS_((int fd)); 1194 EXTERN void Tcl_DeleteHashEntry _ANSI_ARGS_(( 1195 Tcl_HashEntry *entryPtr)); 1196 EXTERN void Tcl_DeleteHashTable _ANSI_ARGS_(( 1197 Tcl_HashTable *tablePtr)); 1198 EXTERN void Tcl_DeleteInterp _ANSI_ARGS_((Tcl_Interp *interp)); 1199 EXTERN void Tcl_DeleteTimerHandler _ANSI_ARGS_(( 1200 Tcl_TimerToken token)); 1201 EXTERN void Tcl_DeleteTrace _ANSI_ARGS_((Tcl_Interp *interp, 1202 Tcl_Trace trace)); 1203 EXTERN void Tcl_DetachPids _ANSI_ARGS_((int numPids, Tcl_Pid *pidPtr)); 1204 EXTERN void Tcl_DontCallWhenDeleted _ANSI_ARGS_(( 1205 Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, 1206 ClientData clientData)); 1207 EXTERN int Tcl_DoOneEvent _ANSI_ARGS_((int flags)); 1208 EXTERN void Tcl_DoWhenIdle _ANSI_ARGS_((Tcl_IdleProc *proc, 1209 ClientData clientData)); 1210 EXTERN char * Tcl_DStringAppend _ANSI_ARGS_((Tcl_DString *dsPtr, 1211 CONST char *string, int length)); 1212 EXTERN char * Tcl_DStringAppendElement _ANSI_ARGS_(( 1213 Tcl_DString *dsPtr, CONST char *string)); 1214 EXTERN void Tcl_DStringEndSublist _ANSI_ARGS_((Tcl_DString *dsPtr)); 1215 EXTERN void Tcl_DStringFree _ANSI_ARGS_((Tcl_DString *dsPtr)); 1216 EXTERN void Tcl_DStringGetResult _ANSI_ARGS_((Tcl_Interp *interp, 1217 Tcl_DString *dsPtr)); 1218 EXTERN void Tcl_DStringInit _ANSI_ARGS_((Tcl_DString *dsPtr)); 1219 EXTERN void Tcl_DStringResult _ANSI_ARGS_((Tcl_Interp *interp, 1220 Tcl_DString *dsPtr)); 1221 EXTERN void Tcl_DStringSetLength _ANSI_ARGS_((Tcl_DString *dsPtr, 1222 int length)); 1223 EXTERN void Tcl_DStringStartSublist _ANSI_ARGS_(( 1224 Tcl_DString *dsPtr)); 1225 EXTERN Tcl_Obj * Tcl_DuplicateObj _ANSI_ARGS_((Tcl_Obj *objPtr)); 1226 EXTERN int Tcl_Eof _ANSI_ARGS_((Tcl_Channel chan)); 1227 EXTERN char * Tcl_ErrnoId _ANSI_ARGS_((void)); 1228 EXTERN char * Tcl_ErrnoMsg _ANSI_ARGS_((int err)); 1229 EXTERN int Tcl_Eval _ANSI_ARGS_((Tcl_Interp *interp, 1230 char *string)); 1231 EXTERN int Tcl_EvalFile _ANSI_ARGS_((Tcl_Interp *interp, 1232 char *fileName)); 1233 EXTERN void Tcl_EventuallyFree _ANSI_ARGS_((ClientData clientData, 1234 Tcl_FreeProc *freeProc)); 1235 EXTERN int Tcl_EvalObj _ANSI_ARGS_((Tcl_Interp *interp, 1236 Tcl_Obj *objPtr)); 1237 EXTERN void Tcl_Exit _ANSI_ARGS_((int status)); 1238 EXTERN int Tcl_ExposeCommand _ANSI_ARGS_((Tcl_Interp *interp, 1239 char *hiddenCmdToken, char *cmdName)); 1240 EXTERN int Tcl_ExprBoolean _ANSI_ARGS_((Tcl_Interp *interp, 1241 char *string, int *ptr)); 1242 EXTERN int Tcl_ExprBooleanObj _ANSI_ARGS_((Tcl_Interp *interp, 1243 Tcl_Obj *objPtr, int *ptr)); 1244 EXTERN int Tcl_ExprDouble _ANSI_ARGS_((Tcl_Interp *interp, 1245 char *string, double *ptr)); 1246 EXTERN int Tcl_ExprDoubleObj _ANSI_ARGS_((Tcl_Interp *interp, 1247 Tcl_Obj *objPtr, double *ptr)); 1248 EXTERN int Tcl_ExprLong _ANSI_ARGS_((Tcl_Interp *interp, 1249 char *string, long *ptr)); 1250 EXTERN int Tcl_ExprLongObj _ANSI_ARGS_((Tcl_Interp *interp, 1251 Tcl_Obj *objPtr, long *ptr)); 1252 EXTERN int Tcl_ExprObj _ANSI_ARGS_((Tcl_Interp *interp, 1253 Tcl_Obj *objPtr, Tcl_Obj **resultPtrPtr)); 1254 EXTERN int Tcl_ExprString _ANSI_ARGS_((Tcl_Interp *interp, 1255 char *string)); 1256 EXTERN void Tcl_Finalize _ANSI_ARGS_((void)); 1257 EXTERN void Tcl_FindExecutable _ANSI_ARGS_((char *argv0)); 1258 EXTERN Tcl_HashEntry * Tcl_FirstHashEntry _ANSI_ARGS_(( 1259 Tcl_HashTable *tablePtr, 1260 Tcl_HashSearch *searchPtr)); 1261 EXTERN int Tcl_Flush _ANSI_ARGS_((Tcl_Channel chan)); 1262 EXTERN void TclFreeObj _ANSI_ARGS_((Tcl_Obj *objPtr)); 1263 EXTERN void Tcl_FreeResult _ANSI_ARGS_((Tcl_Interp *interp)); 1264 EXTERN int Tcl_GetAlias _ANSI_ARGS_((Tcl_Interp *interp, 1265 char *slaveCmd, Tcl_Interp **targetInterpPtr, 1266 char **targetCmdPtr, int *argcPtr, 1267 char ***argvPtr)); 1268 EXTERN int Tcl_GetAliasObj _ANSI_ARGS_((Tcl_Interp *interp, 1269 char *slaveCmd, Tcl_Interp **targetInterpPtr, 1270 char **targetCmdPtr, int *objcPtr, 1271 Tcl_Obj ***objv)); 1272 EXTERN ClientData Tcl_GetAssocData _ANSI_ARGS_((Tcl_Interp *interp, 1273 char *name, Tcl_InterpDeleteProc **procPtr)); 1274 EXTERN int Tcl_GetBoolean _ANSI_ARGS_((Tcl_Interp *interp, 1275 char *string, int *boolPtr)); 1276 EXTERN int Tcl_GetBooleanFromObj _ANSI_ARGS_(( 1277 Tcl_Interp *interp, Tcl_Obj *objPtr, 1278 int *boolPtr)); 1279 EXTERN Tcl_Channel Tcl_GetChannel _ANSI_ARGS_((Tcl_Interp *interp, 1280 char *chanName, int *modePtr)); 1281 EXTERN int Tcl_GetChannelBufferSize _ANSI_ARGS_(( 1282 Tcl_Channel chan)); 1283 /* Andreas Kupries <andreas_kupries@users.sourceforge.net>, 05/31/1997. 1284 * Support of Tcl-Trf (binio). 1285 */ 1286 EXTERN Tcl_ByteOrder Tcl_GetChannelByteorder _ANSI_ARGS_(( 1287 Tcl_Channel chan)); 1288 EXTERN Tcl_ByteOrder Tcl_GetHostByteorder _ANSI_ARGS_((void)); 1289 EXTERN int Tcl_GetChannelHandle _ANSI_ARGS_((Tcl_Channel chan, 1290 int direction, ClientData *handlePtr)); 1291 EXTERN ClientData Tcl_GetChannelInstanceData _ANSI_ARGS_(( 1292 Tcl_Channel chan)); 1293 EXTERN int Tcl_GetChannelMode _ANSI_ARGS_((Tcl_Channel chan)); 1294 EXTERN char * Tcl_GetChannelName _ANSI_ARGS_((Tcl_Channel chan)); 1295 EXTERN int Tcl_GetChannelOption _ANSI_ARGS_((Tcl_Interp *interp, 1296 Tcl_Channel chan, char *optionName, 1297 Tcl_DString *dsPtr)); 1298 EXTERN Tcl_ChannelType * Tcl_GetChannelType _ANSI_ARGS_((Tcl_Channel chan)); 1299 EXTERN int Tcl_GetCommandInfo _ANSI_ARGS_((Tcl_Interp *interp, 1300 char *cmdName, Tcl_CmdInfo *infoPtr)); 1301 EXTERN char * Tcl_GetCommandName _ANSI_ARGS_((Tcl_Interp *interp, 1302 Tcl_Command command)); 1303 EXTERN int Tcl_GetDouble _ANSI_ARGS_((Tcl_Interp *interp, 1304 char *string, double *doublePtr)); 1305 EXTERN int Tcl_GetDoubleFromObj _ANSI_ARGS_(( 1306 Tcl_Interp *interp, Tcl_Obj *objPtr, 1307 double *doublePtr)); 1308 EXTERN int Tcl_GetErrno _ANSI_ARGS_((void)); 1309 EXTERN char * Tcl_GetHostName _ANSI_ARGS_((void)); 1310 EXTERN int Tcl_GetIndexFromObj _ANSI_ARGS_((Tcl_Interp *interp, 1311 Tcl_Obj *objPtr, char **tablePtr, char *msg, 1312 int flags, int *indexPtr)); 1313 EXTERN int Tcl_GetInt _ANSI_ARGS_((Tcl_Interp *interp, 1314 char *string, int *intPtr)); 1315 EXTERN int Tcl_GetInterpPath _ANSI_ARGS_((Tcl_Interp *askInterp, 1316 Tcl_Interp *slaveInterp)); 1317 EXTERN int Tcl_GetIntFromObj _ANSI_ARGS_((Tcl_Interp *interp, 1318 Tcl_Obj *objPtr, int *intPtr)); 1319 EXTERN int Tcl_GetLongFromObj _ANSI_ARGS_((Tcl_Interp *interp, 1320 Tcl_Obj *objPtr, long *longPtr)); 1321 EXTERN Tcl_Interp * Tcl_GetMaster _ANSI_ARGS_((Tcl_Interp *interp)); 1322 EXTERN CONST char * Tcl_GetNameOfExecutable _ANSI_ARGS_((void)); 1323 EXTERN Tcl_Obj * Tcl_GetObjResult _ANSI_ARGS_((Tcl_Interp *interp)); 1324 EXTERN Tcl_ObjType * Tcl_GetObjType _ANSI_ARGS_((char *typeName)); 1325 EXTERN int Tcl_GetOpenFile _ANSI_ARGS_((Tcl_Interp *interp, 1326 char *string, int write, int checkUsage, 1327 ClientData *filePtr)); 1328 EXTERN Tcl_PathType Tcl_GetPathType _ANSI_ARGS_((char *path)); 1329 EXTERN int Tcl_Gets _ANSI_ARGS_((Tcl_Channel chan, 1330 Tcl_DString *dsPtr)); 1331 EXTERN int Tcl_GetsObj _ANSI_ARGS_((Tcl_Channel chan, 1332 Tcl_Obj *objPtr)); 1333 EXTERN int Tcl_GetServiceMode _ANSI_ARGS_((void)); 1334 EXTERN Tcl_Interp * Tcl_GetSlave _ANSI_ARGS_((Tcl_Interp *interp, 1335 char *slaveName)); 1336 EXTERN Tcl_Channel Tcl_GetStdChannel _ANSI_ARGS_((int type)); 1337 EXTERN char * Tcl_GetStringFromObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1338 int *lengthPtr)); 1339 EXTERN char * Tcl_GetStringResult _ANSI_ARGS_((Tcl_Interp *interp)); 1340 EXTERN char * Tcl_GetVar _ANSI_ARGS_((Tcl_Interp *interp, 1341 char *varName, int flags)); 1342 EXTERN char * Tcl_GetVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1343 char *part1, char *part2, int flags)); 1344 EXTERN int Tcl_GlobalEval _ANSI_ARGS_((Tcl_Interp *interp, 1345 char *command)); 1346 EXTERN int Tcl_GlobalEvalObj _ANSI_ARGS_((Tcl_Interp *interp, 1347 Tcl_Obj *objPtr)); 1348 EXTERN char * Tcl_HashStats _ANSI_ARGS_((Tcl_HashTable *tablePtr)); 1349 EXTERN int Tcl_HideCommand _ANSI_ARGS_((Tcl_Interp *interp, 1350 char *cmdName, char *hiddenCmdToken)); 1351 EXTERN int Tcl_Init _ANSI_ARGS_((Tcl_Interp *interp)); 1352 EXTERN void Tcl_InitHashTable _ANSI_ARGS_((Tcl_HashTable *tablePtr, 1353 int keyType)); 1354 EXTERN void Tcl_InitMemory _ANSI_ARGS_((Tcl_Interp *interp)); 1355 EXTERN int Tcl_InputBlocked _ANSI_ARGS_((Tcl_Channel chan)); 1356 EXTERN int Tcl_InputBuffered _ANSI_ARGS_((Tcl_Channel chan)); 1357 EXTERN int Tcl_InterpDeleted _ANSI_ARGS_((Tcl_Interp *interp)); 1358 EXTERN int Tcl_IsSafe _ANSI_ARGS_((Tcl_Interp *interp)); 1359 EXTERN void Tcl_InvalidateStringRep _ANSI_ARGS_(( 1360 Tcl_Obj *objPtr)); 1361 EXTERN char * Tcl_JoinPath _ANSI_ARGS_((int argc, char **argv, 1362 Tcl_DString *resultPtr)); 1363 EXTERN int Tcl_LinkVar _ANSI_ARGS_((Tcl_Interp *interp, 1364 char *varName, char *addr, int type)); 1365 EXTERN int Tcl_ListObjAppendList _ANSI_ARGS_(( 1366 Tcl_Interp *interp, Tcl_Obj *listPtr, 1367 Tcl_Obj *elemListPtr)); 1368 EXTERN int Tcl_ListObjAppendElement _ANSI_ARGS_(( 1369 Tcl_Interp *interp, Tcl_Obj *listPtr, 1370 Tcl_Obj *objPtr)); 1371 EXTERN int Tcl_ListObjGetElements _ANSI_ARGS_(( 1372 Tcl_Interp *interp, Tcl_Obj *listPtr, 1373 int *objcPtr, Tcl_Obj ***objvPtr)); 1374 EXTERN int Tcl_ListObjIndex _ANSI_ARGS_((Tcl_Interp *interp, 1375 Tcl_Obj *listPtr, int index, 1376 Tcl_Obj **objPtrPtr)); 1377 EXTERN int Tcl_ListObjLength _ANSI_ARGS_((Tcl_Interp *interp, 1378 Tcl_Obj *listPtr, int *intPtr)); 1379 EXTERN int Tcl_ListObjReplace _ANSI_ARGS_((Tcl_Interp *interp, 1380 Tcl_Obj *listPtr, int first, int count, 1381 int objc, Tcl_Obj *CONST objv[])); 1382 EXTERN void Tcl_Main _ANSI_ARGS_((int argc, char **argv, 1383 Tcl_AppInitProc *appInitProc)); 1384 EXTERN Tcl_Channel Tcl_MakeFileChannel _ANSI_ARGS_((ClientData handle, 1385 int mode)); 1386 EXTERN int Tcl_MakeSafe _ANSI_ARGS_((Tcl_Interp *interp)); 1387 EXTERN Tcl_Channel Tcl_MakeTcpClientChannel _ANSI_ARGS_(( 1388 ClientData tcpSocket)); 1389 EXTERN char * Tcl_Merge _ANSI_ARGS_((int argc, char **argv)); 1390 EXTERN Tcl_HashEntry * Tcl_NextHashEntry _ANSI_ARGS_(( 1391 Tcl_HashSearch *searchPtr)); 1392 EXTERN void Tcl_NotifyChannel _ANSI_ARGS_((Tcl_Channel channel, 1393 int mask)); 1394 EXTERN Tcl_Obj * Tcl_ObjGetVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1395 Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, 1396 int flags)); 1397 EXTERN Tcl_Obj * Tcl_ObjSetVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1398 Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, 1399 Tcl_Obj *newValuePtr, int flags)); 1400 EXTERN Tcl_Channel Tcl_OpenCommandChannel _ANSI_ARGS_(( 1401 Tcl_Interp *interp, int argc, char **argv, 1402 int flags)); 1403 EXTERN Tcl_Channel Tcl_OpenFileChannel _ANSI_ARGS_((Tcl_Interp *interp, 1404 char *fileName, char *modeString, 1405 int permissions)); 1406 EXTERN Tcl_Channel Tcl_OpenTcpClient _ANSI_ARGS_((Tcl_Interp *interp, 1407 int port, char *address, char *myaddr, 1408 int myport, int async)); 1409 EXTERN Tcl_Channel Tcl_OpenTcpServer _ANSI_ARGS_((Tcl_Interp *interp, 1410 int port, char *host, 1411 Tcl_TcpAcceptProc *acceptProc, 1412 ClientData callbackData)); 1413 EXTERN char * Tcl_ParseVar _ANSI_ARGS_((Tcl_Interp *interp, 1414 char *string, char **termPtr)); 1415 EXTERN int Tcl_PkgProvide _ANSI_ARGS_((Tcl_Interp *interp, 1416 char *name, char *version)); 1417 EXTERN char * Tcl_PkgRequire _ANSI_ARGS_((Tcl_Interp *interp, 1418 char *name, char *version, int exact)); 1419 EXTERN char * Tcl_PosixError _ANSI_ARGS_((Tcl_Interp *interp)); 1420 EXTERN void Tcl_Preserve _ANSI_ARGS_((ClientData data)); 1421 EXTERN void Tcl_PrintDouble _ANSI_ARGS_((Tcl_Interp *interp, 1422 double value, char *dst)); 1423 EXTERN int Tcl_PutEnv _ANSI_ARGS_((CONST char *string)); 1424 EXTERN void Tcl_QueueEvent _ANSI_ARGS_((Tcl_Event *evPtr, 1425 Tcl_QueuePosition position)); 1426 EXTERN int Tcl_Read _ANSI_ARGS_((Tcl_Channel chan, 1427 char *bufPtr, int toRead)); 1428 EXTERN void Tcl_ReapDetachedProcs _ANSI_ARGS_((void)); 1429 EXTERN int Tcl_RecordAndEval _ANSI_ARGS_((Tcl_Interp *interp, 1430 char *cmd, int flags)); 1431 EXTERN int Tcl_RecordAndEvalObj _ANSI_ARGS_((Tcl_Interp *interp, 1432 Tcl_Obj *cmdPtr, int flags)); 1433 EXTERN Tcl_RegExp Tcl_RegExpCompile _ANSI_ARGS_((Tcl_Interp *interp, 1434 char *string)); 1435 EXTERN int Tcl_RegExpExec _ANSI_ARGS_((Tcl_Interp *interp, 1436 Tcl_RegExp regexp, char *string, char *start)); 1437 EXTERN int Tcl_RegExpMatch _ANSI_ARGS_((Tcl_Interp *interp, 1438 char *string, char *pattern)); 1439 EXTERN void Tcl_RegExpRange _ANSI_ARGS_((Tcl_RegExp regexp, 1440 int index, char **startPtr, char **endPtr)); 1441 EXTERN void Tcl_RegisterChannel _ANSI_ARGS_((Tcl_Interp *interp, 1442 Tcl_Channel chan)); 1443 EXTERN void Tcl_RegisterObjType _ANSI_ARGS_(( 1444 Tcl_ObjType *typePtr)); 1445 EXTERN void Tcl_Release _ANSI_ARGS_((ClientData clientData)); 1446 EXTERN void Tcl_ResetResult _ANSI_ARGS_((Tcl_Interp *interp)); 1447 #define Tcl_Return Tcl_SetResult 1448 EXTERN int Tcl_ScanCountedElement _ANSI_ARGS_((CONST char *string, 1449 int length, int *flagPtr)); 1450 EXTERN int Tcl_ScanElement _ANSI_ARGS_((CONST char *string, 1451 int *flagPtr)); 1452 EXTERN int Tcl_Seek _ANSI_ARGS_((Tcl_Channel chan, 1453 int offset, int mode)); 1454 EXTERN int Tcl_ServiceAll _ANSI_ARGS_((void)); 1455 EXTERN int Tcl_ServiceEvent _ANSI_ARGS_((int flags)); 1456 EXTERN void Tcl_SetAssocData _ANSI_ARGS_((Tcl_Interp *interp, 1457 char *name, Tcl_InterpDeleteProc *proc, 1458 ClientData clientData)); 1459 EXTERN void Tcl_SetBooleanObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1460 int boolValue)); 1461 EXTERN void Tcl_SetChannelBufferSize _ANSI_ARGS_(( 1462 Tcl_Channel chan, int sz)); 1463 EXTERN int Tcl_SetChannelOption _ANSI_ARGS_(( 1464 Tcl_Interp *interp, Tcl_Channel chan, 1465 char *optionName, char *newValue)); 1466 EXTERN int Tcl_SetCommandInfo _ANSI_ARGS_((Tcl_Interp *interp, 1467 char *cmdName, Tcl_CmdInfo *infoPtr)); 1468 EXTERN void Tcl_SetDoubleObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1469 double doubleValue)); 1470 EXTERN void Tcl_SetErrno _ANSI_ARGS_((int err)); 1471 EXTERN void Tcl_SetErrorCode _ANSI_ARGS_( 1472 TCL_VARARGS(Tcl_Interp *,arg1)); 1473 EXTERN void Tcl_SetIntObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1474 int intValue)); 1475 EXTERN void Tcl_SetListObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1476 int objc, Tcl_Obj *CONST objv[])); 1477 EXTERN void Tcl_SetLongObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1478 long longValue)); 1479 EXTERN void Tcl_SetMaxBlockTime _ANSI_ARGS_((Tcl_Time *timePtr)); 1480 EXTERN void Tcl_SetObjErrorCode _ANSI_ARGS_((Tcl_Interp *interp, 1481 Tcl_Obj *errorObjPtr)); 1482 EXTERN void Tcl_SetObjLength _ANSI_ARGS_((Tcl_Obj *objPtr, 1483 int length)); 1484 EXTERN void Tcl_SetObjResult _ANSI_ARGS_((Tcl_Interp *interp, 1485 Tcl_Obj *resultObjPtr)); 1486 EXTERN void Tcl_SetPanicProc _ANSI_ARGS_((void (*proc) 1487 _ANSI_ARGS_(TCL_VARARGS(char *, format)))); 1488 EXTERN int Tcl_SetRecursionLimit _ANSI_ARGS_((Tcl_Interp *interp, 1489 int depth)); 1490 EXTERN void Tcl_SetResult _ANSI_ARGS_((Tcl_Interp *interp, 1491 char *string, Tcl_FreeProc *freeProc)); 1492 EXTERN int Tcl_SetServiceMode _ANSI_ARGS_((int mode)); 1493 EXTERN void Tcl_SetStdChannel _ANSI_ARGS_((Tcl_Channel channel, 1494 int type)); 1495 EXTERN void Tcl_SetStringObj _ANSI_ARGS_((Tcl_Obj *objPtr, 1496 char *bytes, int length)); 1497 EXTERN void Tcl_SetTimer _ANSI_ARGS_((Tcl_Time *timePtr)); 1498 EXTERN char * Tcl_SetVar _ANSI_ARGS_((Tcl_Interp *interp, 1499 char *varName, char *newValue, int flags)); 1500 EXTERN char * Tcl_SetVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1501 char *part1, char *part2, char *newValue, 1502 int flags)); 1503 EXTERN char * Tcl_SignalId _ANSI_ARGS_((int sig)); 1504 EXTERN char * Tcl_SignalMsg _ANSI_ARGS_((int sig)); 1505 EXTERN void Tcl_Sleep _ANSI_ARGS_((int ms)); 1506 EXTERN void Tcl_SourceRCFile _ANSI_ARGS_((Tcl_Interp *interp)); 1507 EXTERN int Tcl_SplitList _ANSI_ARGS_((Tcl_Interp *interp, 1508 char *list, int *argcPtr, char ***argvPtr)); 1509 EXTERN void Tcl_SplitPath _ANSI_ARGS_((char *path, 1510 int *argcPtr, char ***argvPtr)); 1511 EXTERN void Tcl_StaticPackage _ANSI_ARGS_((Tcl_Interp *interp, 1512 char *pkgName, Tcl_PackageInitProc *initProc, 1513 Tcl_PackageInitProc *safeInitProc)); 1514 EXTERN int Tcl_StringMatch _ANSI_ARGS_((char *string, 1515 char *pattern)); 1516 EXTERN int Tcl_Tell _ANSI_ARGS_((Tcl_Channel chan)); 1517 #define Tcl_TildeSubst Tcl_TranslateFileName 1518 EXTERN int Tcl_TraceVar _ANSI_ARGS_((Tcl_Interp *interp, 1519 char *varName, int flags, Tcl_VarTraceProc *proc, 1520 ClientData clientData)); 1521 EXTERN int Tcl_TraceVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1522 char *part1, char *part2, int flags, 1523 Tcl_VarTraceProc *proc, ClientData clientData)); 1524 EXTERN char * Tcl_TranslateFileName _ANSI_ARGS_((Tcl_Interp *interp, 1525 char *name, Tcl_DString *bufferPtr)); 1526 EXTERN int Tcl_Ungets _ANSI_ARGS_((Tcl_Channel chan, char *str, 1527 int len, int atHead)); 1528 EXTERN void Tcl_UnlinkVar _ANSI_ARGS_((Tcl_Interp *interp, 1529 char *varName)); 1530 EXTERN int Tcl_UnregisterChannel _ANSI_ARGS_((Tcl_Interp *interp, 1531 Tcl_Channel chan)); 1532 EXTERN int Tcl_UnsetVar _ANSI_ARGS_((Tcl_Interp *interp, 1533 char *varName, int flags)); 1534 EXTERN int Tcl_UnsetVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1535 char *part1, char *part2, int flags)); 1536 EXTERN void Tcl_UntraceVar _ANSI_ARGS_((Tcl_Interp *interp, 1537 char *varName, int flags, Tcl_VarTraceProc *proc, 1538 ClientData clientData)); 1539 EXTERN void Tcl_UntraceVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1540 char *part1, char *part2, int flags, 1541 Tcl_VarTraceProc *proc, ClientData clientData)); 1542 EXTERN void Tcl_UpdateLinkedVar _ANSI_ARGS_((Tcl_Interp *interp, 1543 char *varName)); 1544 EXTERN int Tcl_UpVar _ANSI_ARGS_((Tcl_Interp *interp, 1545 char *frameName, char *varName, 1546 char *localName, int flags)); 1547 EXTERN int Tcl_UpVar2 _ANSI_ARGS_((Tcl_Interp *interp, 1548 char *frameName, char *part1, char *part2, 1549 char *localName, int flags)); 1550 EXTERN int Tcl_VarEval _ANSI_ARGS_( 1551 TCL_VARARGS(Tcl_Interp *,interp)); 1552 EXTERN ClientData Tcl_VarTraceInfo _ANSI_ARGS_((Tcl_Interp *interp, 1553 char *varName, int flags, 1554 Tcl_VarTraceProc *procPtr, 1555 ClientData prevClientData)); 1556 EXTERN ClientData Tcl_VarTraceInfo2 _ANSI_ARGS_((Tcl_Interp *interp, 1557 char *part1, char *part2, int flags, 1558 Tcl_VarTraceProc *procPtr, 1559 ClientData prevClientData)); 1560 EXTERN int Tcl_WaitForEvent _ANSI_ARGS_((Tcl_Time *timePtr)); 1561 EXTERN Tcl_Pid Tcl_WaitPid _ANSI_ARGS_((Tcl_Pid pid, int *statPtr, 1562 int options)); 1563 EXTERN int Tcl_Write _ANSI_ARGS_((Tcl_Channel chan, 1564 char *s, int slen)); 1565 EXTERN void Tcl_WrongNumArgs _ANSI_ARGS_((Tcl_Interp *interp, 1566 int objc, Tcl_Obj *CONST objv[], char *message)); 1567 1568 /* Andreas Kupries <andreas_kupries@users.sourceforge.net>, 05/31/1997. 1569 * "Trf-Patch for filtering channels" 1570 * 1571 * C-Level API for (un)stacking of channels. This allows the introduction 1572 * of filtering channels with relatively little changes to the core. 1573 * This patch was created in cooperation with Jan Nijtmans <nijtmans@wxs.nl> 1574 * and is therefore part of his plus-patches too. 1575 * 1576 * It would have been possible to place the following definitions according 1577 * to the alphabetical order used elsewhere in this file, but I decided 1578 * against that to ease the maintenance of the patch across new tcl versions 1579 * (patch usually has no problems to integrate the patch file for the last 1580 * version into the new one). 1581 */ 1582 1583 EXTERN Tcl_Channel Tcl_ReplaceChannel _ANSI_ARGS_ ((Tcl_Interp* interp, 1584 Tcl_ChannelType* typePtr, ClientData instanceData, 1585 int mask, Tcl_Channel prevChan)); 1586 1587 EXTERN void Tcl_UndoReplaceChannel _ANSI_ARGS_ ((Tcl_Interp* interp, 1588 Tcl_Channel chan)); 1589 1590 #endif /* RESOURCE_INCLUDED */ 1591 1592 #undef TCL_STORAGE_CLASS 1593 #define TCL_STORAGE_CLASS DLLIMPORT 1594 1595 #endif /* _TCL */ 1596