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* up-port of the stacked channel implementation rewrite in 8.3.2 tohobbs2000-09-281-23/+42
| | | | 8.4a2 code base, merged in with some existing new 8.4a2 features.
* * doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc.ericm2000-09-141-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | * doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength. * generic/tclDecls.h: * generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls. * generic/tcl.decls: Added stubs for the Tcl_Attempt* memory allocators and for Tcl_AttemptSetObjLength. * generic/tcl.h: Added #define's for attemptckalloc, attemptckrealloc, which map to the Tcl_Attempt* memory allocators. * generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc, Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc, Tcl_AttemptRealloc, etc. These are used by Tcl_AttemptSetObjLength and the string obj append functions. * generic/tclStringObj.c: Modified string growth algorithm to use doubling algorithm as long as possible, and only fall back when that fails. Added Tcl_AttemptSetObjLength, and modified AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and Tcl_AppendStringsToObjVA to support this.
* * doc/trace.n: Updated documentation for new syntax; flagged oldericm2000-08-251-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | syntax as deprecated; added documentation for command rename/delete traces and variable array traces. * tests/trace.test: Updated tests for new trace syntax; new tests for command rename/delete traces; new tests for array traces. * generic/tclVar.c: Support for new trace syntax; support for TCL_TRACE_ARRAY. * generic/tclStubInit.c: * generic/tclDecls.h: * generic/tcl.decls: Stub functions for command rename/delete traces. * generic/tcl.h: * generic/tclInt.h: * generic/tclBasic.c: Support for command traces. * generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support new [trace] syntax: trace {add|remove|list} {variable|command} name ops command Added support for command traces (rename, delete operations). Added support for TCL_TRACE_ARRAY at Tcl level (array operation for variable traces).
* Thread-safe rewrite for the Tcl_Async* commands.davidg2000-07-261-2/+2
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* * generic/tclStubInit.c:ericm2000-07-221-1/+9
| | | | | | | | | | | * generic/tclObj.c: * generic/tclInt.h: * generic/tclHash.c: * generic/tclDecls.h: * generic/tcl.h: * generic/tcl.decls: * doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables to allow custom key types, such as Tcl_Obj *'s, and others.
* * generic/tclStubInit.c:ericm2000-07-201-9/+1
| | | | | | | | | | | | * generic/tclObj.c: * generic/tclInt.h: * generic/tclHash.c: * generic/tclDecls.h: * generic/tcl.h: * generic/tcl.decls: * doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables to allow custom key types, such as Tcl_Obj *'s, and others; it seems to break Tk.
* * generic/tclStubInit.c:ericm2000-07-191-1/+9
| | | | | | | | | | | * generic/tclObj.c: * generic/tclInt.h: * generic/tclHash.c: * generic/tclDecls.h: * generic/tcl.h: * generic/tcl.decls: * doc/Hash.3: Applied patch from Paul Duffin to extend hash tables to allow custom key types, such as Tcl_Obj *'s, and others.
* * generic/tclTest.c:hobbs2000-05-191-3/+4
| | | | | | | | | | | | | * generic/tclIO.c: moved channel test commands from tclIO.c to tclTest.c. * generic/tclIO.h: new file, split out from tclIO.c to allow test commands to be moved to tclTest.c. * generic/tclStubInit.c: * generic/tclIntDecls.h: * generic/tclInt.decls: removed TclTestChannel*Cmd from internal stubs table and added TclChannelEventScriptInvoker to the internal stubs table so it can be used from the test code.
* * doc/Utf.3:hobbs2000-05-081-1/+3
| | | | | | | | | | * generic/tclStubInit.c: * generic/tcl.decls: * generic/tclDecls.h: * generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch) * generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch
* 2000-05-02 Andreas Kupries <a.kupries@westend.com>kupries2000-05-021-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Overall changes: (1) Implementation of joinable threads for all platforms. (2) Additional API's for channels. Required to allow the thread extension to move channels between threads. * generic/tcl.decls (lines 1360f): Added Tcl_JoinThread, Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers (slots 394 to 400). * generic/tclIO.c: Implemented Tcl_IsChannelRegistered, Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. Tcl_CutChannel uses code from CloseChannel. Replaced this code by a call to Tcl_CutChannel. Replaced several code fragments adding channels to the channel list with calls to Tcl_SpliceChannel. Removed now unused variables from CloseChannel and Tcl_UnstackChannel. Tcl_ClearChannelHandlers uses code from Tcl_Close. Replaced this code by a call to Tcl_ClearChannelHandlers. Removed now unused variables from Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and 'isshared' to the test code (TclTestChannelCmd). * unix/tclUnixThread.c: Implemented Tcl_JoinThread using the pthread-functionality. * win/tclWinThrd.c: Fixed several small typos in comments. Implemented Tcl_JoinThread using a platform independent emulation layer (see generic/tclThreadJoin.c below). Added 'joinLock' to serialize Tcl_CreateThread and TclpExitThread to prevent a race for joinable threads. * mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform independent emulation layer (see generic/tclThreadJoin.c below). Due to the cooperative nature of threading on this platform the race mentioned above is not present. * generic/tclThreadJoin.c: New file. Contains a platform independent emulation layer helping in the implementation of joinable threads for the win and mac platforms. * generic/tclInt.h: Added declarations for TclJoinThread, TclRememberJoinableThread and TclSignalExitThread. These procedures define the API of the emulation layer for joinable threads (see generic/tclThreadJoin.c above). * win/Makefile.in: * win/makefile.vc: Added generic/tclTheadJoin.o to the rules. * mac/: I don't know to which file generic/tclTheadJoin.o has to be added to so that it compiles. Sorry. * unix/tclUnixChan.c: #ifdef'd the thread-local list of file channels as it prevents us from transfering channels. To restore this we may need an extended interface to drivers in the future. Target: 9.0. Found while testing the new transfer of channels. The information in this list for a channel was left behind and then crashed the system during finalization. * generic/tclThreadTest.c: Added -joinable flag to 'testthread create'. Added subcommand 'testthread join'. * doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered, Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. * doc/Thread.3: Added documentation for Tcl_JoinThread. * tests/thread.test: Added tests for joining of threads.
* 2000-04-08 Andreas Kupries <a.kupries@westend.com>kupries2000-04-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Overall change: Definition of a public API for the creation of new threads. * generic/tclInt.h (line 1802f): Removed the definition of 'TclpThreadCreate'. (line 793f) Removed the definition of 'Tcl_ThreadCreateProc'. * generic/tcl.h (line 388f): Readded the definition of 'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David Graveraux <davygrvy@bigfoot.com> to that too (__stdcall, ...). Added macros for the default stacksize and allowed flags. * generic/tcl.decls (line 1356f): Added definition of 'Tcl_CreateThread', slot 393 of the stub table. Two new arguments in the public API, for stacksize and flags. * win/tclWinThrd.c: * mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread, added handling of the stacksize. Flags are currently ignored. * unix/tclUnixThrd.c: See above, but handles joinable flag. Ignores the specified stacksize if the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE is not defined. * generic/tclThreadTest.c (line 363): See below. * unix/tclUnixNotfy.c (line 210): Adapted to the changes above. Uses default stacksize and no flags now. * unic/tcl.m4 (line 382f): Added a check for 'pthread_attr_setstacksize' to detect platforms not implementing this feature of pthreads. If it is implemented, configure will define the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See unix/tclUnixThrd.c too). * doc/Thread.3: Added Tcl_CreateThread and its arguments to the list of described functions. Removed stuff about not providing a public C-API for thread-creation.
* Fixed compilation w/out TCL_THREADSwelch2000-04-051-3/+3
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* 2000-04-03 Andreas Kupries <a.kupries@westend.com>kupries2000-04-041-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Overall change: Definition of public API's for the finalization of conditions and mutexes. [Bug: 4199]. * generic/tclInt.h: Removed definitions of TclFinalizeMutex and TclFinalizeCondition. * generic/tcl.decls: Added declarations of Tcl_MutexFinalize and Tcl_ConditionFinalize. * generic/tclThread.c: Renamed TclFinalizeMutex to Tcl_MutexFinalize. Renamed TclFinalizeCondition to Tcl_ConditionFinalize. * generic/tclNotify.c: Changed usage of TclFinalizeMutex to Tcl_MutexFinalize. * unix/tclUnixNotfy.c: * generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to Tcl_ConditionFinalize. * generic/tcl.h: Added empty macros for Tcl_MutexFinalize and Tcl_ConditionFinalize, to be used when the core is compiled without threads. * doc/Thread.3: Added description the new API's.
* * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added commentshobbs2000-03-311-2/+2
| | | | | | | | | | noting the need to pair ckalloc with ckfree. [Bug: 4262] * generic/tclInt.decls: * generic/tclIntPlatDecls.h: * generic/tclStubInit.c: * win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s support).
* * generic/tclInt.h:hobbs2000-01-241-1/+2
| | | | | | | | | * generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827] and removed 'register' from stub definition of Tcl_AppendUnicodeToObj [Bug: 4038] * generic/tclFileName.c: improved guessing of path separator for the Mac. (Darley)
* * doc/glob.n:hobbs1999-12-121-1/+2
| | | | | | | | | | | | | | | | * tests/fileName.test: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclEncoding.c: * generic/tclFileName.c: * mac/tclMacFile.c: * unix/tclUnixFile.c: * win/tclWinFile.c: enhanced the glob command with the new options -types -path -directory and -join. Deprecated TclpMatchFiles with TclpMatchFilesTypes, extended TclGlob and TclDoGlob and added GlobTypeData structure.
* * generic/tcl.decls :redman1999-12-021-1/+3
| | | | | | | | | | | | | | * generic/tclMain.c : * unix/tclAppInit.c: * win/tclAppInit.c: Added two new internal functions, TclSetStartupScriptFileName() and TclGetStartupScriptFileName() and added hooks into the main() code for supporting TclPro and other "big" shells more easily without requiring a copy of the main() code. * generic/tclEncoding.c: * generic/tclEvent.c: Moved encoding-related startup code from tclEvent.c into the more appropriate tclEncoding.c.
* 1999-08-18 Jeff Hobbs <hobbs@scriptics.com>hobbs1999-08-191-1/+2
| | | | | | | | | | | | | | * doc/OpenFileChnl.3: * doc/file.n: * tests/cmdAH.test: * tclIO.c: * tclCmdAH.c: added "file channels ?pattern?" tcl command, with associated Tcl_GetChannelNames and Tcl_GetChannelNamesEx public C APIs (added to tcl.decls as well), with docs and tests. * generic/tclCompile.c: add TCL_TOKEN_VARIABLE to the part types that cause differed compilation for exprs, to correct the expr double-evaluation problem for vars. Added test cases.
* 1 Added use of Tcl_GetAllocMutex to tclAlloc.c and tclCkalloc.c so theywelch1999-08-101-1/+4
| | | | | | | | can be linked against alternate thread packages. 2 Added Tcl_GetChannelNames to tclIO.c 3 Added TclVarTraceExists hook so "info exists" triggers read traces exactly like it did in Tcl 7.6 4 Stubs table changes to reflect new internal and external APIs
* removed extra declaration of Tcl_RegExpMatchObjredman1999-08-021-2/+1
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* * generic/tcl.h:redman1999-08-021-1/+3
| | | | | | | | | | | | | * generic/tcl.decls: * generic/tclDecls.h: * generic/tclInt.h: * generic/tclInt.decls: * generic/tclIntDecls.h: * generic/tclRegexp.h: * generic/tclStubInit.c: Move some exported public and internal functions to the stub tables. Removed functions that are in the stub tables (from this and previous changes) from the original header files.
* * generic/tclInt.decls: added declaractions necessary for thehobbs1999-08-011-1/+9
| | | | Tcl test code to work wth stubs [Bug: 2445]
* Add Tcl_SetNotifier to stubs table. [Bug: 2354]redman1999-07-161-1/+2
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* Name change from Tcl_ReplaceChannel to Tcl_StackChannelwelch1999-07-021-4/+4
| | | | Added new code that modifies the channel in place.
* Add TclHandle functions to the internal stub table.redman1999-06-301-1/+5
| | | | Remove unused tclStubs.c file.
* Initial version of the Tcl_ReplaceChannel and Tcl_UndoReplaceChannelwelch1999-06-301-3/+3
| | | | functions.
* * generic/tclTest.c:stanton1999-06-171-2/+3
| | | | | | | | | | | | * generic/tclRegexp.h: * generic/tclRegexp.c: * generic/tcl.h: * generic/tcl.decls: Renamed Tcl_RegExpMatchObj to Tcl_RegExpExecObj and added a new Tcl_RegExpMatchObj that is equivalent to Tcl_RegExpMatch. Added public macros for the regexp compile/execute flags. Changed to store either an object pointer or a string pointer in the TclRegexp structure. Changed to avoid adding a reference to the object or copying the string.
* Merged String and Unicode object types. Added new functions tohershey1999-06-151-1/+8
| | | | | | | | | the puplic API: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, Tcl_GetUnicode, Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, Tcl_AppendUnicodeToObj. Note: some stringObj tests are still failing--the teststringobj command still needs to be updated.
* * generic/tclUnicodeObj.c: Lots of cleanup and simplification.stanton1999-06-101-1/+3
| | | | | | | | | | | | | | | | | | | | | | | Fixed several memory bugs. Added TclAppendUnicodeToObj. * generic/tclInt.h: Added declarations for various Unicode string functions. * generic/tclRegexp.c: * generic/tclCmdMZ.c: Changed to use new Unicode string interfaces for better performance. * generic/tclRegexp.h: * generic/tclRegexp.c: * generic/tcl.h: * generic/tcl.decls: Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo calls to access lower level regexp API. These features are needed by Expect. This is a preliminary implementation pending final review and cleanup. * generic/tclCmdMZ.c: * tests/string.test: Fixed bug where string map failed on null strings.
* * generic/tcl.decls:stanton1999-05-251-1/+65
| | | | | | | | | | | * generic/tclCmdMZ.c: * generic/tclDecls.h: * generic/tclInt.decls: * generic/tclIntDecls.h: * generic/tclPort.h: * generic/tclStubInit.c: * generic/tclStubLib.c: Various header file related changes and other lint to try to get the Mac builds working.
* Added stub entry for the TclGetAuxDataType routine so tbcload can use stubssurles1999-05-231-1/+2
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* Merged changes from scriptics-tclpro-1-3-b2 branchstanton1999-05-221-1/+6
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* * doc/Utf.3:stanton1999-05-061-1/+3
| | | | | | | * generic/tclStubInit.c: * generic/tclDecls.h: * generic/tclUtf.c: * generic/tcl.decls: Added Tcl_UtfNcmp and Tcl_UtfNcasecmp.
* merged 8.1.0 changes into mainlinestanton1999-04-241-251/+248
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* * generic/tclInt.h:stanton1999-04-221-1/+4
| | | | | | | | | | | * generic/tclInt.decls: * generic/tclCompile.c: Added TclSetByteCodeFromAny that takes a hook procedure to invoke after compilation but before the byte codes are emitted. This makes it possible to do postprocessing on the compiled byte codes before the ByteCode is generated. * generic/tclLiteral.c: Added TclHideLiteral and TclAddLiteralObj to make it possible to create local unshared literal objects.
* Resynced with mainline.rjohnson1999-04-211-1/+1
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* changes make Tcl_Access and Tcl_Stat public.hershey1999-04-171-1/+3
| | | | also one minor fix in tests/all.tcl to fix bug 1770.
* fixed bug 1811: Add TclSetPreInitScript to the stubs files.surles1999-04-161-2/+2
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* merged tcl 8.1 branch back into the main trunkstanton1999-04-161-36/+128
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* * win/tclWinPipe.c:stanton1999-03-111-1/+3
| | | | | | | | | | | | | | | * generic/tclInt.decls: Added TclWinAddProcess to make it possible for expect to use Tcl_WaitForPid(). This patch is from Gordon Chaffee. * mac/tclMacPort.h: * win/tclWinInit.c: * unix/tclUnixPort.h: * generic/tclAsync.c: Added TclpAsyncMark to fix bug in async handling on Windows where async events don't wake up the event loop. This patch comes from Gordon Chaffee. * generic/tcl.decls: Fixed declarations of reserved slots.
* fix declarations of empty slots.redman1999-03-101-7/+1
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* Add Tcl_GetVersion to stubs table, add 6 additional slots for future use.redman1999-03-101-1/+8
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* Merged stubs changes into mainline for 8.0stanton1999-03-101-436/+444
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* * generic/tcl.decls: Added Mac specific declarations.stanton1999-03-041-134/+204
| | | | | | | | | | | | | | | | | | | | | | | | * generic/tclStubs.c: * generic/tclStubInit.c: Added undefs for all of the TCL_MEM_DEBUG macros to avoid conflicts with the stub names. * generic/tclStubInit.c: * generic/tclInt.h: * generic/tclInt.decls: Moved some declarations out of the generic and into the platform specific sections. Added missing declarations and Mac specific declarations. * generic/tclInt.h: * generic/tclDate.c: * generic/tclClock.c: Created a new opaque TclpTime_t type so generic functions that depend on the format of time_t can appear in the generic header files. * generic/tclStubInit.c: * generic/tclPanic.c: * generic/tcl.h: * generic/tcl.decls: renamed Tcl_Panic back to panic to avoid incompatibilities in a patch release.
* * unix/Makefile.in:stanton1999-03-031-0/+514
* unix/configure.in: * unix/ldAix: Enhanced AIX shared library support. * win/tclWinSock.c: Removed a bunch of extraneous PASCAL FAR attributes from internal functions. * win/tclWinReg.c: Changed registry package to use stubs mechanism so it no longer depends on the specific version of Tcl. * doc/AddErrInfo.3: * doc/Eval.3: * doc/PkgRequire.3: * doc/SetResult.3: * doc/StringObj.3: * generic/tcl.h: * generic/tclBasic.c: * generic/tclPanic.c: * generic/tclStringObj.c: * generic/tclUtil.c: * unix/mkLinks: Added va_list versions of all VARARGS functions so they can be invoked from the stub functions. * doc/package.n: * doc/PkgRequire.3: * generic/tclPkg.c: Added Tcl_PkgProvideEx, Tcl_RequireEx, Tcl_PresentEx, and Tcl_PkgPresent. Added "package present" command. * generic/tclFileName.c: * mac/tclMacFile.c: * mac/tclMacShLib.exp: * unix/tclUnixFile.c: * win/tclWinFile.c: Changed so TclGetUserHome is defined on all platforms, even though it is currently a noop on mac and windows, and renamed it to TclpGetUserHome. * generic/tclCkalloc.c: Added stub versions of memory checking functions when compiling without TCL_MEM_DEBUG. * doc/ByteArrObj.3: * generic/tcl.h: * generic/tclBinary.c: * generic/tclObj.c: Ported the 8.1 ByteArray type back to 8.0. * generic/tcl.decls: * generic/tcl.h: * generic/tclBasic.c: * generic/tclDecls.h: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclIntPlatDecls.h: * generic/tclIntPlatStubs.c: * generic/tclIntStubs.c: * generic/tclPlatDecls.h: * generic/tclPlatStubs.c: * generic/tclStubInit.c: * generic/tclStubLib.c: * generic/tclStubs.c: * tools/genStubs.tcl: * unix/configure.in: * unix/Makefile.in: * unix/tclConfig.sh.in: * win/makefile.vc: * win/tclWinPort.h: Added Tcl stubs implementation. There are now two new macros USE_TCL_STUBS and USE_TCL_STUB_PROCS that enable use of stubs and disable stub macros respectively. All of the public and private function declarations from tcl.h and tclInt.h have moved into the *.decls files and the *Stubs.c and *Decls.h files are generated using the genStubs.tcl script. * generic/tclPanic.c: * generic/panic.c: renamed panic to Tcl_Panic, added macro for backwards compatibility, renamed file to tclPanic.c
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