| Commit message (Collapse) | Author | Age | Files | Lines |
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Thanks to "mescalinum" for reporting and testing.
Merged --cherrypick from Tcl8.5 (2010-09-08,48191d3979)
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more harm than good. Purged them.
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Alexandre Ferrieux <ferrieux@users.sourceforge.net> to fix the
[Bug 1965787]. 'tell' now works for locations > 2 GB as well
instead of going negative.
* generic/tclIO.c (Tcl_SetChannelBufferSize): Accepted a patch by
* tests/io.test: Alexandre Ferrieux <ferrieux@users.sourceforge.net>
to fix the [Bug 1969953]. Buffersize outside of the supported
range are now clipped to nearest boundary instead of ignored.
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ports.
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* generic/tclDecls.h: Regenerated from tcl.decls.
* generic/tclStubInit.c:
* doc/CrtChannel.3: Documentation of extended API,
* generic/tcl.decls: extended testsuite, and
* generic/tcl.h: implementation. Removal of old
* generic/tclIO.c: driver-specific TclpCut/Splice
* generic/tclInt.h: functions. Replaced with generic
* tests/io.test: thread-action calls through the
* unix/tclUnixChan.c: new hooks. Update of all builtin
* unix/tclUnixPipe.c: channel drivers to version 4.
* unix/tclUnixSock.c: Windows drivers extended to
* win/tclWinChan.c: manage thread state in a thread
* win/tclWinConsole.c: action handler.
* win/tclWinPipe.c:
* win/tclWinSerial.c:
* win/tclWinSock.c:
* mac/tclMacChan.c:
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TclpCutFileChannel() to remove a FileInfo from
the thread local list before deallocating it.
This should have been done via an earlier
call to Tcl_CutChannel, but I was running into
a crash in the next call to Tcl_CutChannel
during the IO finalization stage.
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TclpCheckStackSpace, _except_checkstackspace_handler,
TclWinCPUID, _except_TclWinCPUID_detach_handler):
* win/tclWinChan.c (Tcl_MakeFileChannel,
_except_makefilechannel_handler):
* win/tclWinFCmd.c (DoRenameFile,
_except_dorenamefile_handler, DoCopyFile,
_except_docopyfile_handler):
Rework pushing of exception handler function pointer
so that compiling with gcc -O3 works. Remove empty
function call to avoid compiler warning. Mark the
DllMain function as noinline to avoid compiler
error from duplicated asm labels in generated code.
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Invoke TclpCutFileChannel and TclpSpliceFileChannel.
* generic/tclInt.h: Declare TclpCutFileChannel
and TclpSpliceFileChannel.
* unix/tclUnixChan.c (FileCloseProc, TclpOpenFileChannel,
Tcl_MakeFileChannel, TclpCutFileChannel,
TclpSpliceFileChannel): Implement thread load data
cut and splice for file channels. This avoids
an invalid memory ref when compiled with -DDEPRECATED.
* win/tclWinChan.c (FileCloseProc, TclpCutFileChannel,
TclpSpliceFileChannel): Implement thread load data
cut and splice for file channels. This avoids
an invalid memory ref that was showing up in the
thread extension.
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* win/tclWinChan.c (Tcl_MakeFileChannel, squelch_warnings):
* win/tclWinFCmd.c (DoRenameFile, DoCopyFile, squelch_warnings):
Re-implement inline ASM SEH handlers for gcc.
The esp and ebp registers are now saved on the
stack instead of in global variables so that
the code is thread safe. Add additional checks
when TCL_MEM_DEBUG is defined to be sure the
values were recovered from the stack properly.
Remove squelch_warnings functions and add
a dummy call in the handler methods to squelch
compiler warnings.
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compiler warnings from SEH ASM code.
* win/tclWinChan.c (squelch_warnings): Squelch
compiler warnings from SEH ASM code.
* win/tclWinDde.c: Add casts to avoid compiler
warnings. Pass pointer to DWORD instead of int
to avoid compiler warnings.
* win/tclWinFCmd.c (squelch_warnings): Add casts
and fixup decls to avoid compiler warnings.
Squelch compiler warnings from SEH ASM code.
* win/tclWinFile.c: Add casts and fixup decls
to avoid compiler warnings. Remove unused variable.
* win/tclWinNotify.c: Declare as DWORD instead
of int to avoid compiler warning.
* win/tclWinReg.c: Add casts to avoid compiler
warning. Fix assignment in if expression bug.
* win/tclWinSerial.c: Add casts to avoid compiler
warnings. Remove unused variable.
* win/tclWinSock.c: Add casts and fixup decls
to avoid compiler warnings.
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* generic/tcl.h: Add if defined(__MINGW32__)
check to code that sets the TCL_WIDE_INT_TYPE
and TCL_LL_MODIFIER.
* generic/tclClock.c (FormatClock): Don't
define savedTimeZone and savedTZEnv if
we are not going to use them.
* generic/tclEnv.c: Add cast to avoid warning.
* win/tclWinChan.c: Use DWORD instead of int
to avoid compiler warning.
* win/tclWinThrd.c: Only define allocLock,
allocLockPtr, and dataKey when TCL_THREADS
is defined. This avoid a compiler warning
about unused variables.
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DuplicateHandle() incorrectly used [Bug 618852].
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Split out functionality of TclInExit to make it
clear which one should be called in each situation.
* generic/tclInt.decls: Declare TclInThreadExit.
* generic/tclIntDecls.h: Regen.
* generic/tclStubInit.c: Regen.
* mac/tclMacChan.c (StdIOClose):
* unix/tclUnixChan.c (FileCloseProc):
* win/tclWinChan.c (FileCloseProc):
* win/tclWinConsole.c (ConsoleCloseProc):
* win/tclWinPipe.c (TclpCloseFile):
* win/tclWinSerial.c (SerialCloseProc): Invoke the
new TclInThreadExit method instead of TclInExit.
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new TIP#72-enabled Tcl. See http://purl.org/tcl/tip/91 for details.
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* win/configure.in: Add configure time test for SEH
support in the compiler.
* win/tclWin32Dll.c (ESP, EBP, TclpCheckStackSpace,
_except_checkstackspace_handler):
* win/tclWinChan.c (ESP, EBP, Tcl_MakeFileChannel,
_except_makefilechannel_handler):
* win/tclWinFCmd.c (ESP, EBP, DoRenameFile,
_except_dorenamefile_handler,
DoCopyFile, _except_docopyfile_handler):
Implement SEH support under gcc using inline asm.
Tcl and Tk should now compile with Mingw 1.1. [Patch 525746]
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This version builds clean on Solaris/SPARC, with GCC and CC, both with and
without threads and both in 32-bit and 64-bit mode.
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according to the guidelines of TIP 27. Updated callers. [Patch 499196]
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of TIP 27. Several minor documentation corrections as well.
* Updated channel driver interface according to the guidelines of
TIP 27. See also [Bug 500348].
* Moved Tcl_EolTranslation enum declaration from generic/tcl.h to
generic/tclInt.h (renamed to TclEolTranslation). It is not used
anywhere in Tcl's public interface.
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* win/tclWinPort.h:
* win/tclWinSerial.c: added TIP #35 Windows enhancements for
serial configuration. [Patch #438509] (schroedter)
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80x performance hit for file I/O on Win* systems. On my system
it was closer to a 120x hit. Problem report by Uwe Traum <no
email address available>.
The fix goes like this: The obstacle is 'FlushFileBuffers',
executed whenever Tcl writes data to the OS, as Tcl has to wait
for the disk to complete I/O, and disks are slow. We remove that
obstacle. This opens another problem, [file size] reports back
wrong numbers. So for [file size] we add the call back in. As
optimization we keep track of the channels which were written to
and flush only these.
* win/tclWinFile.c (TclpObjStat): Added a call to
'TclWinFlushDirtyChannels'. This ensures that [file size] and
related commands report the correct size of a file even if Tcl
has recently written to it. Unixoid OS's always report the
correct size even for files with pending data, but Win*
syssystem don't. They only report what is actually on disk.
* win/tclWinInt.h: Added declaration of
'TclWinFlushDirtyChannels', making it available to other parts
of the tcl core.
* win/tclWinChan.c (TclWinFlushDirtyChannels): New, internal,
procedure. Goes through the list of open file channels and
forces the OS to flush its file buffers for all which were
written to since the last call of this function. This is an
expensive operation as Tcl has to wait for the OS to complete
actual writes to the disk.
(FileInfo): Added dirty flag required by the procedure above.
(FileOutputProc): Removed flushing of file buffers, setting the
dirty flag instead. This means that the previously incurred
delays do not happen anymore.
(TclWinOpenFileChannel): Added initialization of 'dirty' flag.
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* win/tclWinChan.c: moved Win2K bug case test with GetStdHandle()
from TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable
a more general method in detecting invalid OS handles rather than
just a specific known case. [BUG: 5971]
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8.4a2 code base, merged in with some existing new 8.4a2 features.
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0x00010001 instead of INVALID_HANDLE_VALUE for WinMain apps.
Added a new test case to catch it.
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* library/reg1.0/pkgIndex.tcl:
* win/tclWinChan.c:
* win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files
were not converted, as it confuses hcw locally. [Bug: 5096]
* win/Makefile.in: expanded cleanup or help files
* doc/Thread.3: minor macro cleanup
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* win/tclWinChan.c:
* win/tclWinFCmd.c:
* win/tclWinInit.c:
* win/tclWinPipe.c:
* win/tclWinSock.c: removed all code that supported Win32s. It
was no longer officially supported, and likely didn't work anyway.
* win/makefile.vc: removed 16 bit stuff, cleaned up.
* win/tcl16.rc:
* win/tclWin16.c:
* win/winDumpExts.c: these files have been removed from the
source tree (no longer necessary to build)
* win/aclocal.m4: made it just include tcl.m4
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channels. Checking for bad/unusable std channels was moved to Tk
since its only purpose was to check whether to use the Tk Console
Window for the std channels. [Bug: 2393 2392 2209 2458]
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