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| | * Removed unused variable to reduce compiler warnings. [Bug 664745]dkf2003-05-131-3/+7
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| * | * generic/tclCmdAH.c: Fix cases where value returned bydgp2010-09-231-1/+2
| | | | | | | | | | | | | | | | | | * generic/tclEvent.c: Tcl_GetReturnOptions() was leaked. * generic/tclMain.c: Thanks to Jeff Hobbs for discovery of the anti-pattern to seek and destroy.
| * | * generic/tclObj.c: [Bug 2871908]: Plug memory leaks of theandreas_kupries2009-10-071-1/+2
| | | | | | | | | | | | | | | | | | | | | objThreadMap and lineCLPtr hashtables. Also make the names of the continuation line information initialization and finalization functions more consistent. Patch supplied by Joe Mistachkin <joe@mistachkin.com>.
| * | Backport fix for [Bug 1028264]: WSACleanup() too early. The fix introduces ↵ferrieux2009-04-271-2/+102
| | | | | | | | | | | | "late exit handlers" for similar late process-wide cleanups.
* | | * generic/tclCmdAH.c: Fix cases where value returned bydgp2010-09-231-1/+2
| | | | | | | | | | | | | | | | | | * generic/tclEvent.c: Tcl_GetReturnOptions() was leaked. * generic/tclMain.c: Thanks to Jeff Hobbs for discovery of the anti-pattern to seek and destroy.
* | | Simplify Tcl_AppInit and *_Init definitions.nijtmans2010-06-161-4/+4
| | | | | | | | | | | | | | | | | | Change TclpThreadCreate and Tcl_CreateThread signature, making clear that "proc" is a function pointer, as in all other "proc" function parameters.
* | | More tidying up (whitespace, spelling, useless parentheses, useless casts)dkf2010-02-241-78/+94
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* | | Refined the 20090617 patch on [exit] streamlining, so that it now correctly ↵ferrieux2009-07-221-5/+14
| | | | | | | | | | | | calls thread exit handlers for the calling thread, which includes <Destroy> bindings in Tk [Bug 2001201 again].
* | | Apply patch from [Bug 988703]. Many thanks to Joe Mistachkin for development.dkf2009-06-181-1/+2
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* | | Applied a patch by George Peter Staplin drastically reducing the ambition of ↵ferrieux2009-06-171-33/+65
| | | | | | | | | | | | [exit] wrt finalization, and thus solving many multi-thread teardown issues [Bugs 2001201, 486399, and possibly 597575, 990457, 1437595, 2750491].
* | | - eliminate some unnessary type castsnijtmans2009-02-101-2/+2
| | | | | | | | | | | | | | | - some internal const decorations - spacing
* | | Fix [Bug 1028264]: WSACleanup() too early. The fix introduces "late exit ↵ferrieux2009-01-271-2/+102
| | | | | | | | | | | | handlers" for similar late process-wide cleanups.
* | | TIP #337 IMPLEMENTATIONdgp2008-12-091-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/BackgdErr.3: Converted internal routine * doc/interp.n: TclBackgroundException() into public routine * generic/tcl.decls: Tcl_BackgroundException(). * generic/tclEvent.c: * generic/tclInt.decls: * generic/tclDecls.h: make genstubs * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclIO.c: Update callers. * generic/tclIOCmd.c: * generic/tclInterp.c: * generic/tclTimer.c: *** POTENTIAL INCOMPATIBILITY only for extensions using the converted internal routine ***
* | | Style improvements - invoking callbacks without visual junk.dkf2008-10-261-6/+5
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* | | Add "const" to many internalnijtmans2008-10-161-3/+3
| | | | | | | | | | | | | | | const tables. No functional or API change.
* | | * doc/Exit.3: do not call Tcl_Finalize implicitlyhobbs2008-08-011-3/+4
| | | | | | | | | | | | | | | | | | | | | * generic/tclEvent.c: on DLL_PROCESS_DETACH as it may lead * win/tclWin32Dll.c (DllMain): to issues and the user should be explicitly calling Tcl_Finalize before unloading regardless. Clarify the docs to note the explicit need in embedded use.
* | | TIP 285 ImplementationJoe Mistachkin2008-06-131-11/+24
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* | | Get rid of pre-C89-isms (esp. CONST vs const).dkf2008-04-271-8/+8
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* | * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Added errordgp2008-03-101-14/+41
| | | | | | | | | | * tests/event.test (event-5.*): checking to protect against callers passing invalid return options dictionaries. [Bug 1901113]
* | * generic/tclBasic.c (Tcl_AppendObjToErrorInfo): Revised thedgp2008-02-291-2/+1
| | | | | | | | | | | | | | | | | | | | refcount management of Tcl_AppendObjToErrorInfo to become that of a conventional Consumer routine. This preserves the ease of use for the overwhelming common callers who pass in a 0-count value, but makes the proper call with a non-0-count value less surprising. * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Revised the one caller within Tcl itself which passes a non-0-count value to Tcl_AppendObjToErrorInfo().
* | merge stable branch onto HEADdgp2007-12-131-1/+1
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* | Generate literal values more efficiently using TclNewLiteralStringObj macro.dkf2007-09-171-2/+5
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* | * generic/tclEvent.c ([::tcl::Bgerror]): Corrections to Tcl'sdgp2007-09-071-13/+27
| | | | | | | | | | | | * tests/event.test: default [interp bgerror] handler so that when it falls back to a hidden [bgerror] in a safe interp, it gets the right error context data. [Bug 1790274].
* | * generic/tclResult.c (Tcl_GetReturnOptions): Take care that adgp2007-09-071-26/+20
| | | | | | | | | | | | | | | | * tests/init.test: non-TCL_ERROR code doesn't cause existing -errorinfo, -errorcode, and -errorline entries to be omitted. * generic/tclEvent.c: With -errorInfo no longer lost, generate more complete ::errorInfo when calling [bgerror] after a non-TCL_ERROR background exception.
* | * generic/tclInt.decls: New internal routine TclBackgroundException()dgp2007-09-061-26/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclEvent.c: that for the first time permits non-TCL_ERROR exceptions to trigger [interp bgerror] handling. Closes a gap in TIP 221. When falling back to [bgerror] (which is designed only to handle TCL_ERROR), convert exceptions into errors complaining about the exception. * generic/tclInterp.c: Convert Tcl_BackgroundError() callers to call * generic/tclIO.c: TclBackgroundException(). * generic/tclIOCmd.c: * generic/tclTimer.c: * generic/tclIntDecls.h: make genstubs * generic/tclStubInit.c:
* | * generic/tclCompExpr.c: Removed dead code, old implementationsdgp2007-07-021-2/+1
| | | | | | | | | | * generic/tclEvent.c: of expr parsing and compiling, including the * generic/tclInt.h: routine TclFinalizeCompilation().
* | Handle creation of Tcl_Objs from constant strings better (easier to use, moredkf2007-04-101-6/+6
| | | | | | | | efficient). After [Patch 1529526] (afredd)
* | * generic/tclBasic.c (Tcl_CreateMathFunc): Replaced somedgp2007-03-191-3/+3
| | | | | | | | | | | | | | * generic/tclEvent.c (Tcl_CreateThread): calls to Tcl_Alloc() * generic/tclObj.c (UpdateStringOfBignum): with calls to * unix/tclUnixTime.c (SetTZIfNecessary): ckalloc(), which better * win/tclAppInit.c (setargv): supports memory debugging.
* | * generic/tclEvent.c (HandleBgErrors): Make efficient private copydgp2007-03-121-5/+10
| | | | | | | | | | | | * tests/event.test (event-5.3): of the command prefix for the interp's background error handling command to avoid panics due to pointers to memory invalid after shimmering. [Bug 1670155]
* | * generic/tclCompExpr.c: fix gcc warnings about 'cast to/fromdas2006-11-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclEncoding.c: pointer from/to integer of different * generic/tclEvent.c: size' on 64-bit platforms by casting to * generic/tclExecute.c: intermediate types intptr_t/uintptr_t * generic/tclHash.c: via new PTR2INT(), INT2PTR(), * generic/tclIO.c: PTR2UINT() and UINT2PTR() macros. * generic/tclInt.h: [Patch 1592791] * generic/tclProc.c: * generic/tclTest.c: * generic/tclThreadStorage.c: * generic/tclTimer.c: * generic/tclUtil.c: * unix/configure.in: * unix/tclUnixChan.c: * unix/tclUnixPipe.c: * unix/tclUnixPort.h: * unix/tclUnixTest.c: * unix/tclUnixThrd.c: * unix/configure: autoconf-2.59 * unix/tclConfig.h.in: autoheader-2.59
* | Fix nasty bug with limits, vwait's (C) traces, and interpreter restart...dkf2006-09-191-4/+6
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* | * generic/tclEvent.c (HandleBgErrors): fix leak. [Coverity issue 86]das2006-05-121-1/+2
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* | Cosmetic touch.vasiljevic2006-03-101-4/+3
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* | ANSIfy. Also converted some deeply nested code to a less nested form for ↵dkf2005-11-011-242/+255
| | | | | | | | easier reading.
* | fixed bad clock test, removed duplicated code in Tcl_FinalizeKevin B Kenny2005-08-171-19/+1
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* | radical refactoring of thread storage to untangle dependenciesKevin B Kenny2005-08-111-1/+27
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* | further untangling of Tcl_Finalize, and test cleanup on Win32 threadedKevin B Kenny2005-08-101-19/+19
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* | * generic/tclCompExpr.c: Untangled some dependencies in thedgp2005-08-031-11/+26
| | | | | | | | | | | | * generic/tclEvent.c: order of finalization routines. * generic/tclInt.h: [Bug 1251399] * generic/tclObj.c:
* | Getting more systematic about styledkf2005-07-171-219/+220
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* | cleanup Tcl_Preserve after exit handlersKevin B Kenny2005-06-241-1/+2
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* | bug 1225727Kevin B Kenny2005-06-221-2/+16
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* | Merged kennykb-numerics-branch back to the head; TIPs 132 and 232Kevin B Kenny2005-05-101-1/+7
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* | Upgrade the capabilities of time limits by allowing them to fire in the midstdkf2004-12-161-1/+5
| | | | | | | | of the processing of the event loop or during a blocking [after]. [Bug 1085023]
* | * generic/tclEncoding.c: Different fix for [Bug 1077005].dgp2004-12-041-1/+2
| | | | | | | | | | | | | | | | | | * generic/tclEvent.c: Broke apart TclpSetInitialEncodings() on * generic/tclInt.h: Windows into TclpSetInterfaces(), that is * unix/tclUnixInit.c: fundamentally essential, and the initialization * win/tclWinInit.c: of the system encoding, which is not. Made the TclpSetInterfaces call part of TclInitSubsystems so it cannot be overlooked.
* | * generic/tclUtil.c: Updated Tcl_GetNameOfExecutable() todgp2004-12-011-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclEncoding.c: make use of a ProcessGlobalValue for * generic/tclEvent.c: storing the executable name. Added internal routines Tcl(Get|Set)ObjNameOfExecutable() to access that storage in Tcl_Obj, rather than string format. * unix/tclUnixFile.c: Rewrote TclpFindExecutable() to use * win/tclWinFile.c: TclSetObjNameOfExecutable to store the executable name it computes. * generic/tclInt.h: Added internal stub entries for * generic/tclInt.decls: TclpFindExecutable and Tcl(Get|Set)ObjNameOfExecutable. * generic/tclIntDecls.h: make genstubs * generic/tclStubInit.c: * generic/tclCmdIL.c: Retrieve executable name in Tcl_Obj form * win/tclWinPipe.c: instead of string form. * unix/tclUnixTest.c: Update [testfindexecutable] command to use new internal interfaces.
* | Patch 976520 reworks several of the details involved withdgp2004-11-301-144/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | startup/initialization of the Tcl library, focused on the activities of Tcl_FindExecutable(). * generic/tclIO.c: Removed bogus claim in comment that encoding "iso8859-1" is "built-in" to Tcl. * generic/tclInt.h: Created a new struct ProcessGlobalValue, * generic/tclUtil.c: routines Tcl(Get|Set)ProcessGlobalValue, and function type TclInitProcessGlobalValueProc. Together, these take care of the housekeeping for "values" (things that can be held in a Tcl_Obj) that are global across a whole process. That is, they are shared among multiple threads, and epoch and mutex protection must govern the validity of cached copies maintained in each thread. * generic/tclNotify.c: Modified TclInitNotifier() to tolerate being called multiple times in the same thread. * generic/tclEvent.c: Dropped the unused argv0 argument to TclInitSubsystems(). Removed machinery to unsure only one TclInitNotifier() call per thread, now that that is safe. Converted Tcl(Get|Set)LibraryPath to use a ProcessGlobalValue, and moved them to tclEncoding.c. * generic/tclBasic.c: Updated caller. * generic/tclInt.h: TclpFindExecutable now returns void. * unix/tclUnixFile.c: * win/tclWinFile.c: * win/tclWinPipe.c: * generic/tclEncoding.c: Built new encoding search initialization on a foundation of ProcessGlobalValues, exposing new routines Tcl(Get|Set)EncodingSearchPath. A cache of a map from encoding name to directory pathname keeps track of where encodings are available for loading. Tcl_FindExecutable greatly simplified into just three function calls. The "library path" is now misnamed, as its only remaining purpose is as a foundation for the default encoding search path. * generic/tclInterp.c: Inlined the initScript that is evaluated by Tcl_Init(). Added verification after initScript evaluation that Tcl can find its installed *.enc files, and that it has initialized [encoding system] in agreement with what the environment expects. [tclInit] no longer driven by the value of $::tcl_libPath; it largely constructs its own search path now, rather than attempt to share one with the encoding system. * unix/tclUnixInit.c: TclpSetInitialEncodings factored so that a new * win/tclWinInit.c: routine TclpGetEncodingNameFromEnvironment can reveal that Tcl thinks the [encoding system] should be, even when an incomplete encoding search path, or a missing *.enc file won't allow that initialization to succeed. TclpInitLibraryPath reworked as an initializer of a ProcessGlobalValue. * unix/tclUnixTest.c: Update implementations of [testfindexecutable], [testgetdefenc], and [testsetdefenc]. * tests/unixInit.test: Corrected tests to operate properly even when a value of TCL_LIBRARY is required to find encodings. * generic/tclInt.decls: New internal stubs: TclGetEncodingSearchPath, TclSetEncodingSearchPath, TclpGetEncodingNameFromEnvironment. These are candidates for public exposure by future TIPs. * generic/tclIntDecls.h: make genstubs * generic/tclStubInit.c: * generic/tclTest.c: Updated [testencoding] to use * tests/encoding.test: Tcl(Get|Set)EncodingSearchPath. Updated tests.
* | * generic/tclEvent.c (HandleBgErrors): Simplified program flow.dgp2004-11-181-14/+10
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* | TIP #221 IMPLEMENTATIONdgp2004-11-131-120/+237
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclBasic.c: Define [::tcl::Bgerror] in new interps. * generic/tclEvent.c: Update Tcl_BackgroundError to make use of the registered [interp bgerror] command. * generic/tclInterp.c: New [interp bgerror] subcommand. * tests/interp.test: syntax tests updated. TIP #226 IMPLEMENTATION * generic/tcl.decls: Stubs for Tcl_(Save|Restore|Discard)InterpState * generic/tcl.h: New public opaque type, Tcl_InterpState. * generic/tclInt.h: Drop old private declarations. Add Tcl(Get|Set)BgErrorHandler * generic/tclResult.c: Tcl_*InterpState implementations. * generic/tclDictObj.c: Update callers. * generic/tclIOGT.c: * generic/tclTrace.c: TIP #227 IMPLEMENTATION * generic/tcl.decls: Stubs for Tcl_(Get|Set)ReturnOptions. * generic/tclInt.h: Drop old private declarations. * generic/tclResult.c: Tcl_*ReturnOptions implementations. * generic/tclCmdAH.c: Update callers. * generic/tclMain.c:
* | * generic/tclBasic.c (Tcl_LogCommandInfo,Tcl_AddObjErrorInfo):dgp2004-10-241-37/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Shift the initialization of errorCode to NONE to more central location. * generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors): Rewrite to build on the new TclGet/SetReturnOptions routines. * generic/tclResult.c (TclGetReturnOptions): Add call to Tcl_AddObjErrorInfo to be sure error fields are initialized. * generic/tclResult.c (TclTransferResult): Rewrite to build on the new TclGet/SetReturnOptions routines.
* | * generic/tclInt.h (Tcl*InterpState): New internal routinesdgp2004-10-191-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclResult.c (Tcl*InterpState): TclSaveInterpState, TclRestoreInterpState, and TclDiscardInterpState are superior replacements for Tcl_(Save|Restore|Discard)Result. Intent is that these routines will be converted to public routines after TIP approval. * generic/tclBasic.c (TclEvalObjvInternal): * generic/tclDictObj.c (DictUpdateCmd, DictWithCmd): * generic/tclIOGT.c (ExecuteCallback): * generic/tclTrace.c (Trace*Proc,TclCheck*Traces,TclCallVarTraces): Callers of Tcl_*Result updated to call the new routines. The calls were relocated in several cases to perform save/restore operations only when needed. * generic/tclEvent.c (HandleBgErrors): * generic/tclFCmd.c (CopyRenameOneFile): Calls to Tcl_*Result that were eliminated because they appeared to serve no useful purpose, typically saving/restoring an error message, only to throw it away.
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