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Mistachkin's patch for [Tcl SF Bug 990500], properly closing the
notifier thread when its exits.
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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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and word vars from int to long. [Bug 767578] (hgo)
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* generic/tclStubInit.c (tclOriginalNotifier):
* mac/tclMacNotify.c (Tcl_SetTimer,Tcl_WaitForEvent):
* unix/tclUnixNotfy.c (Tcl_SetTimer,Tcl_WaitForEvent,
Tcl_CreateFileHandler,Tcl_DeleteFileHandler):
* win/tclWinNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): Some linkers
apparently use a different representation for a pointer to a function
within the same compilation unit and a pointer to a function in a
different compilation unit. This causes checks like those in the
original notifier procedures to fall into infinite loops. The fix
is to store pointers to the original notifier procedures in a struct
defined in the same compilation unit as the stubs tables, and compare
against those values. [Bug 707174]
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* generic/tcl.decls: added new macosx specific entry to stubs table.
* tools/genStubs.tcl: added generation of platform guards for
macosx. This is a little more complex than it seems, because MacOS
X IS "unix" plus a little bit, for the purposes of Tcl. BUT
unfortunately, Tk uses "unix" to mean X11. So added platform keys
for macosx (the little added to "unix"), "aqua" and "x11" to
distinguish these for Tk.
* generic/tcl.h: added a #ifnded RESOURCE_INCLUDED so that tcl.h
can be passed to the resource compiler.
* generic/tcl.h:
* generic/tclNotify.c: added a few Notifier procs, to be able to
modify more bits of the Tcl notifier dynamically. Required to get
Mac OS X Tk to live on top of the Tcl Unix threaded notifier.
Changes the size of the Tcl_NotifierProcs structure, but doesn't
move any elements around.
* unix/tclUnixNotfy.c: moved the call to Tcl_ConditionNotify till
AFTER we are done mucking with the pointer swap. Fixes cases where
the thread waiting on the condition wakes & accesses the
waitingListPtr before it gets reset, causing a hang.
* library/auto.tcl (tcl_findLibrary): added checking the
directories in the tcl_pkgPath for library files on macosx to
enable support of the standard Mac OSX library locations
* unix/Makefile.in:
* unix/configure.in:
* unix/tcl.m4: added MAC_OSX_DIR. Added PLAT_OBJS to the OBJS:
there are some MacOS X specific files now for Tcl, and when I get
he resource & applescript stuff ported over, and restore support
for FindFiles, etc, there will be a few more.
Added LD_LIBRARY_PATH_VAR configure variable to avoid having to set
all possible LD_LIBRARY_PATH analogues on all platforms.
LD_LIBRARY_PATH_VAR is "LD_LIBRARY_PATH" by default, "LIBPATH" on
AIX, "SHLIB_PATH" on HPUX and "DYLD_LIBRARY_PATH" on Mac OSX.
Added configure option to package Tcl as a framework on Mac OSX.
* macosx/tclMacOSXBundle.c (new): support for finding Tcl extension
packaged as 'bundles' in the standard Mac OSX library locations.
* unix/tclUnixInit.c: added support for findig the tcl script
library inside Tcl packaged as a framework on Mac OSX.
* macosx/Tcl.pbproj/jingham.pbxuser (new):
* macosx/Tcl.pbproj/project.pbxproj (new): project for Apple's
ProjectBuilder IDE.
* macosx/Makefile (new): simple makefile for building the project
from the command line via the ProjectBuilder tool 'pbxbuild'.
* unix/configure:
* generic/tclStubInit.c:
* generic/tclPlatDecls.h: regen
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added write of 'q' into triggerPipe for notifier in threaded case,
so that Tcl doesn't hang when children are still running [Bug: 4139]
* unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes.
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* 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.
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* 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.
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making triggerPipe non-blocking
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Updated Xt tests to use new Tcl_SetNotifier
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* unix/tclUnixNotfy.c: lint
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