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* Fix macro conflict on CYGWIN: don't use "small".nijtmans2010-01-291-12/+12
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* Use correct TCL_LL_MODIFIER for CYGWIN.nijtmans2010-01-292-67/+76
| | | | | Formatting (all backported from HEAD) Fix gcc 4.4 warning: ignoring return value of ‘write’,
* * generic/tclIO.c (CreateScriptRecord): [Bug 2918110]: Initializeandreas_kupries2010-01-181-6/+23
| | | | | | | | the EventScriptRecord (esPtr) fully before handing it to Tcl_CreateChannelHandler for registration. Otherwise a reflected channel calling 'chan postevent' (== Tcl_NotifyChannel) in its 'watchProc' will cause the function 'TclChannelEventScriptInvoker' to be run on an uninitialized structure.
* [Bug 2932421]: Make [format] less likely to smash intreps.dkf2010-01-181-21/+33
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* Fix environment tests under CYGWINnijtmans2010-01-062-11/+33
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* Various trivial fixes, discovered during CYGWIN porting attempt. All ↵nijtmans2010-01-062-4/+4
| | | | backported from trunk.
* * generic/tclPathObj.c (TclPathPart): Correct inconsistency betweendgp2010-01-051-26/+10
| | | | | | * tests/fileName.test (filename-14.31): the string rep and the intrep of a path value created by [file rootname]. Thanks to Vitaly Magerya for reporting. [Bug 2918610]
* [Bug 2895741]: Make min() and max() supported in safe interpreters.dkf2009-12-291-1/+18
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* [Bug 942170]: Detect the st_blocks field of 'struct stat' correctly.dkf2009-12-283-36/+34
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* [Bug 2891362]: Make time limits work better with the event loop.dkf2009-12-281-2/+12
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* Plug testing memleak. [Bug 2895367]dkf2009-12-121-89/+110
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* * generic/tclObj.c (TclContinuationsEnter): [Bug 2895323]: Updatedandreas_kupries2009-12-101-6/+20
| | | | | | | | comments to describe when the function can be entered for the same Tcl_Obj* multiple times. This is a continuation of the 2009-11-10 entry where a memory leak was plugged, but where not sure if that was just a band-aid to paper over some other error. It isn't, this is a legal situation.
* * generic/tclStrToD.c: Correct conditional compile directives todgp2009-12-071-4/+5
| | | | | better detect the toolchain that needs extra work for proper underflow treatment instead of merely detecting the mips platform. [Bug 2902010].
* Fix [Bug 2891556] and improve test to detect similar manifestations in the ↵ferrieux2009-11-161-6/+22
| | | | future.
* * generic/tclIO.c (CopyData): [Bug 2895565]. Dropped bogosityandreas_kupries2009-11-121-10/+13
| | | | | | which used the number of _written_ bytes or character to update the counters for the read bytes/characters. See last entry for the test case.
* * generic/tclClock.c (TclClockInit): Do not create [clock] supportdgp2009-11-121-1/+10
| | | | commands in safe interps.
* Backported fix for [Bug 2888099] (close discards ENOSPC error) byferrieux2009-11-111-2/+15
| | | | | saving the errno from the first of two FlushChannel()s. Uneasy to test; might need specific channel drivers. Four-hands with aku.
* * generic/tclBasic.c: Plug another leak in TCL_EVAL_DIRECTdgp2009-11-101-9/+9
| | | | evaluation.
* * generic/tclObj.c: Plus memory leak in TclContinuationsEnter().dgp2009-11-101-1/+12
| | | | [Bug 2895323]
* * generic/tclBasic.c (TclEvalObjEx): Plug memory leak indgp2009-11-091-7/+7
| | | | | | TCL_EVAL_DIRECT evaluation. * tests/info.test: Resolve ambiguous resolution of variable "res".
* * generic/tcl.h: Bump to 8.5.8 for release.dgp2009-11-031-3/+3
| | | | | | | | | | | | * library/init.tcl: * tools/tcl.wse.in: * unix/configure.in: * unix/tcl.spec: * win/configure.in: * README: * unix/configure: autoconf-2.59 * win/configure:
* [Bug 2889593]: Make [expr round()] give the right error.dkf2009-10-311-2/+2
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* * generic/tcl.h: Changed the typedef for the mp_digit typedgp2009-10-291-6/+2
| | | | | | | | | | | | | | | | | | | | | | | from: typedef unsigned long mp_digit; to: typedef unsigned int mp_digit; For 32-bit builds where "long" and "int" are two names for the same thing, this is no change at all. For 64-bit builds, though, this causes the dp[] array of an mp_int to be made up of 32-bit elements instead of 64-bit elements. This is a huge improvement because details elsewhere in the mp_int implementation cause only 28 bits of each element to be actually used storing number data. Without this change bignums are over 50% wasted space on 64-bit systems. [Bug 2800740]. ***POTENTIAL INCOMPATIBILITY*** For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *) arguments *will*, and callers of routines with (mp_int *) arguments *may* suffer both binary and stubs incompatibilities with Tcl releases 8.5.0 - 8.5.7. Such possibilities should be checked, and if such incompatibilities are present, suitable [package require] requirements on the Tcl release should be put in place to keep such built code [load]-ing only in Tcl interps that are compatible.
* * generic/tclLiteral.c: Backport fix for [Bug 2888044].dgp2009-10-281-1/+2
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* * generic/tclPathObj.c: Missing refcount on cached normalized pathdgp2009-10-271-1/+2
| | | | caused crashes. [Bug 2884203].
* * generic/tclIO.c (FlushChannel): Skip OutputProc for low-levelandreas_kupries2009-10-231-2/+6
| | | | | | 0-length writes. When closing pipes which have already been closed not skipping leads to spurious SIG_PIPE signals. Reported by Mikhail Teterin <mi+thun@aldan.algebra.com>.
* Fix [Bug 2882561].dkf2009-10-211-3/+3
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* * generic/tclIO.c: Revised ReadChars and FilterInputBytes routinesdgp2009-10-191-17/+27
| | | | | | | to permit reads to continue up to the string limits of Tcl values. Before revisions, large read attempts could panic when as little as half the limiting value length was reached. [Patch 2107634] Thanks to Sean Morrison and Bob Parker for their roles in the fix.
* Fix for [Bug 988703, 1565466]Joe Mistachkin2009-10-186-13/+165
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* Fix [Bug 2629338]: Stop evil unset traces from accessing freed memory.dkf2009-10-172-6/+27
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* [Bug 2874678]: Don't leak bignums in [dict incr]...dkf2009-10-081-1/+7
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* * generic/tclObj.c: [Bug 2871908]: Plug memory leaks of theandreas_kupries2009-10-072-17/+59
| | | | | | | 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>.
* * generic/tclIORChan.c (ErrnoReturn): Replace the hardwiredandreas_kupries2009-10-071-2/+2
| | | | | | constant 11 with the proper errno define, EAGAIN. What was I thinking ? The BSD's have a different errno assignment and break with the hardwired number. Reported by emiliano on the chat.
* * generic/tclTomMathInt.h (new): Public header tclTomMath.h haddgp2009-10-063-5/+5
| | | | | * generic/tclTomMath.h: dependence on private headers, breaking use * generic/tommath.h: by extensions [Bug 1941434].
* * generic/tclAlloc.c: Cleaned up various routines in thedgp2009-09-294-21/+64
| | | | | | | * generic/tclCkalloc.c: call stacks for memory allocation to * generic/tclInt.h: guarantee that any size values computed * generic/tclThreadAlloc.c: are within the domains of the routines they get passed to. [Bugs 2557696 and 2557796].
* * generic/tclStringObj.c: A few more string overflow cases indgp2009-08-271-3/+13
| | | | [format]. [Bug 2845535]
* silence compiler warningsdgp2009-08-262-4/+4
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* * generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard,andreas_kupries2009-08-2510-97/+982
| | | | | | | | | | | | | | | | | | | | | | | | EvalTokensStandard, Tcl_EvalEx, EvalEx, TclAdvanceContinuations, TclEvalObjEx): * generic/tclCmdMZ.c (Tcl_SwitchObjCmd, TclListLines): * generic/tclCompCmds.c (*): * generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv, TclFreeCompileEnv, TclCompileScript): * generic/tclCompile.h (CompileEnv): * generic/tclInt.h (ContLineLoc, Interp): * generic/tclObj.c (ThreadSpecificData, ContLineLocFree, TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter, TclContinuationsEnterDerived, TclContinuationsCopy, TclContinuationsGet, TclFreeObj): * generic/tclParse.c (TclSubstTokens, Tcl_SubstObj): * generic/tclProc.c (TclCreateProc): * generic/tclVar.c (TclPtrSetVar): * tests/info.test (info-30.0-24): Extended parser, compiler, and execution with code and attendant data structures tracking the positions of continuation lines which are not visible in script Tcl_Obj*'s, to properly account for them while counting lines for #280.
* * generic/tclFileName.c: Correct regression in [Bug 2837800] fix.dgp2009-08-211-2/+2
| | | | * tests/fileName.test:
* * generic/tclFileName.c: Correct result from [glob */test] when *dgp2009-08-201-2/+30
| | | | matches something like ~foo. [Bug 2837800]
* * generic/tclPathObj.c: [Bug 2806250] Prevent the storage of stringsdgp2009-08-201-104/+99
| | | | | | | | starting with ~ in the "tail" part (normPathPtr field) of the path intrep when PATHFLAGS != 0. This establishes the assumptions relied on elsewhere that the name stored there is a relative path. Also refactored to make an AppendPath() routine instead of the cut/paste stanzas that were littered throughout.
* Backport of memory leak plug.dkf2009-08-201-1/+4
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* * generic/tclPathObj.c: Added NULL check to prevent crashes duringdgp2009-08-181-2/+8
| | | | * tests/fileName.test: [glob]. [Bug 2837800]
* * doc/refchan.n [Bug 2827000]: Extended the implementation ofandreas_kupries2009-08-061-4/+71
| | | | | | | | * generic/tclIORChan.c: reflective channels (TIP 219, method * tests/ioCmd.test: 'read'), enabling handlers to signal EAGAIN to indicate 'no data, but not at EOF either', and other system errors. Updated documentation, extended testsuite (New test cases iocmd*-23.{9,10}).
* * generic/tclStringObj.c: Corrected failure to grow bufferdgp2009-07-311-1/+4
| | | | | * tests/format.test: when format spec request large width floating point values. Thanks to Clemens Misch. [Bug 2830354]
* * generic/tclIO.c (Tcl_GetChannelHandle): [Bug 2826248]: Do not crashandreas_kupries2009-07-242-5/+19
| | | | | | | | * generic/tclPipe.c (FileForRedirect): for getHandleProc == NULL, this is allowed. Provide a nice error message in the bypass area. Updated caller to check the bypass for a mesage. Bug reported by Andy Sonnenburg <andy22286@users.sourceforge.net>. Backported from CVS head.
* fix SunCC warningdas2009-07-231-2/+2
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* Fix for [Bug 2820349]Joe Mistachkin2009-07-231-1/+3
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* Performance boost for [string is].dkf2009-07-201-37/+68
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* * generic/tclCmdIL.c: Removed unused variables.dgp2009-07-165-13/+28
| | | | | | | | | | | | * generic/tclCompile.c: * generic/tclVar.c: * unix/tclUnixChan.c: * generic/tclScan.c: Typo in ACCEPT_NAN configuration. * generic/tclStrToD.c: Set floating point control register on MIPS systems so that the gradual underflow expected by Tcl is in effect. [Bug 2819200]
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