| Commit message (Collapse) | Author | Age | Files | Lines |
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* tests/event.test (event-5.*): checking to protect against callers
passing invalid return options dictionaries. [Bug 1901113]
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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().
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* 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].
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* 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.
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* 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:
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* generic/tclEvent.c: of expr parsing and compiling, including the
* generic/tclInt.h: routine TclFinalizeCompilation().
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efficient). After [Patch 1529526] (afredd)
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* 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.
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* 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]
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* 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
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easier reading.
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* generic/tclEvent.c: order of finalization routines.
* generic/tclInt.h: [Bug 1251399]
* generic/tclObj.c:
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of the processing of the event loop or during a blocking [after]. [Bug 1085023]
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* 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.
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* 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.
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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.
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* 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:
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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.
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* 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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TclEvalObjvInternal,Tcl_LogCommandInfo,TclAddObjErrorInfo):
* generic/tclCmdAH.c (Tcl_CatchObjCmd):
* generic/tclEvent.c (BgError,ErrAssocData,Tcl_BackgroundError,
HandleBgErrors,BgErrorDeleteProc):
* generic/tclExecute.c (TclCreateExecEnv,TclDeleteExecEnv):
* generic/tclIOUtil.c (comments only):
* generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS):
* generic/tclInterp.c ([tclInit]):
* generic/tclMain.c (comments only):
* generic/tclNamesp.c
(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
* generic/tclProc.c (TclUpdateReturnInfo):
* generic/tclResult.c
(Tcl_ResetResult,TclTransferResult):
* generic/tclTrace.c (CallVarTraces):
Reworked management of the "errorInfo" data of an interp.
That information is now primarily stored in a new private
(Tcl_Obj *) field of the Interp struct, rather than using a
global variable ::errorInfo as the primary storage. The
ERR_IN_PROGRESS flag bit value is no longer required to manage
the value in its new location, and is removed. Variable traces
are established to support compatibility for any code expecting
the ::errorInfo variable to hold the information.
***POTENTIAL INCOMPATIBILITY***
Code that sets traces on the ::errorInfo variable may notice a
difference in timing of the firing of those traces. Code that
uses the value ERR_IN_PROGRESS.
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TclEvalObjvInternal,Tcl_LogCommandInfo):
* generic/tclCmdAH.c (Tcl_CatchObjCmd):
* generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors):
* generic/tclInt.h (Interp, ERROR_CODE_SET):
* generic/tclNamesp.c
(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
* generic/tclResult.c
(Tcl_ResetResult,Tcl_SetObjErrorCode,TclTransferResult):
* generic/tclTrace.c (CallVarTraces):
Reworked management of the "errorCode" data of an interp.
That information is now primarily stored in a new private
(Tcl_Obj *) field of the Interp struct, rather than using a
global variable ::errorCode as the primary storage. The
ERROR_CODE_SET flag bit value is no longer required to manage
the value in its new location, and is removed. Variable traces
are established to support compatibility for any code expecting
the ::errorCode variable to hold the information.
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* generic/tclInt.decls: TclGlobalInvoke, TclObjInvokeGlobal and
* tests/basic.test: the portion of TclObjInvoke that handles
calls without TCL_INVOKE_HIDDEN enabled. None of this code is
called any longer within the core, and the superior public
interface, Tcl_EvalObjv, is available for any external callers.
* generic/tclIntDecls.h: make genstubs
* generic/tclStubInit.c:
* generic/tclEvent.c (HandleBgErrors): Updated [bgerror]
invocations to make use of Tcl_Obj based routines, dropping
the calls to TclGlobalInvoke()
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so that Tcl_ExitProc's that call Tcl_Finalize recursively do not
cause deadlock. [Patch 999084 fixes Tk Bug 714956]
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* generic/tclInt.h: fully cleanup on exit and allow for
* generic/tclThreadAlloc.c: reinitialization. [Bug #736426]
* unix/tclUnixThrd.c: (mistachkin, kenny)
* win/tclWinThrd.c:
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after the last call to TclFinalizeThreadData (done from within
Tcl_FinalizeThread()). We basically just repeat the
TclFinalizeThreadData() once more before tearing down TSD keys
in TclFinalizeSynchronization().
There should be more elaborate mechanism in place for handling
such issues, based on thread cleanup handlers registered on the
OS level. Such change requires much more work and would also
require TIP because some visible parts of Tcl API would have to
be modified. In the meantime, this will do.
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this will result in TclInitNotifier never being called.
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See SF bugreport for more info.
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Windows caused by missing TCL_THREAD_CREATE_RETURN.
* tests/stack.test (stack-3.1): Corrected nuisance error in
threaded builds.
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* generic/tclThread.c:
* generic/tclEvent.c:
* unix/tclUnixThrd.c:
* win/tclWinThrd.c: Provisions made so masterLock, initLock,
allocLock and joinLock mutexes can be recovered during
Tcl_Finalize.
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TclGetLibraryPath called from another thread was ineffective if the original's
stringrep had been invalidated as what happens when it gets muted to a list.
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* generic/tclInt.h: Reworked the Tcl header files into a clean
* unix/tclUnixPort.h: hierarchy where tcl.h < tclPort.h < tclInt.h
* win/tclWinInt.h: and every C source file should #include
* win/tclWinPort.h: at most one of those files to satisfy its
declaration needs. tclWinInt.h and tclWinPort.h also better organized
so that tclWinPort.h includes the Windows implementation of
cross-platform declarations, while tclWinInt.h makes declarations that
are available on Windows only.
* generic/tclBinary.c (TCL_NO_MATH): Deleted the generic/tclMath.h
* generic/tclMath.h (removed): header file. The internal Tcl
* macosx/Makefile (PRIVATE_HEADERS): header, tclInt.h, has a
* win/tcl.dsp: #include <math.h> directly,
and file external to Tcl needing libm should do the same.
* win/Makefile.in (WIN_OBJS): Deleted the win/tclWinMtherr.c file.
* win/makefile.bc (TCLOBJS): It's a vestige from matherr() days
* win/makefile.vc (TCLOBJS): gone by.
* win/tcl.dsp:
* win/tclWinMtherr.c (removed):
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to 'Tcl_Panic' (the function). The #define
of panic in tcl.h clearly states it is
deprecated in the comments.
[Patch 865264]
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