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authormarha <marha@users.sourceforge.net>2013-02-13 10:41:10 +0100
committermarha <marha@users.sourceforge.net>2013-02-13 10:41:10 +0100
commitb41f74438672dd682bc01ae818cb3da654f22c1e (patch)
tree07674ef1368a5427a75080528d8cee74234f6b28 /pthreads/ChangeLog
parentaaf21968deb85b635cb6aa6544df233ea5981346 (diff)
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Updated to latest CVS version of pthreads
Diffstat (limited to 'pthreads/ChangeLog')
-rw-r--r--pthreads/ChangeLog352
1 files changed, 326 insertions, 26 deletions
diff --git a/pthreads/ChangeLog b/pthreads/ChangeLog
index b2396ebf4..fcd364b8b 100644
--- a/pthreads/ChangeLog
+++ b/pthreads/ChangeLog
@@ -1,3 +1,303 @@
+2012-10-16 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * Makefile: Remove SDK environment setting; now needs to be done
+ explicitly before running any nmake.
+ * GNUmakefile: Move per command-line ARCH setting to TESTS_ENV.
+
+2012-10-04 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * pthread_tryjoin_np.c: New API
+ * pthread.c (pthread_try_join_np): Added.
+ * common.mk (pthread_tryjoin_np): Added.
+ * pthread.h (pthread_tryjoin_np): Added.
+ * NEWS: Updated.
+ * README: Updated.
+ * ANNOUNCE: Updated.
+
+2012-10-02 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * sched.h (cpu_set_t): Redefined.
+ * implement.h (_sched_cpu_set_vector_): Created as the private equivalent
+ of cpu_set.
+ (pthread_thread_t_.cpuset): Type change.
+ * sched_setaffinity.c: Reflect changes to cpu_set_t and _sched_cpu_set_vector_.
+ * pthread_setaffinity.c: Likewise.
+ * create.c: Likewise.
+ * pthread_self.c: Likewise.
+ * ptw32_new.c: Likewise.
+
+2012-09-28 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * pthread.c: pulls all individual source modules into a single
+ translation unit.
+ * common.mk: Remove everything related to the non-inlined dll targets.
+ This removes all the intermediate .c files that #include other .c files
+ except for pthread.c.
+ * Makefile: Remove and rename targets; remove or edit variables. All
+ of this is to remove the intermediate translation unit aggregation
+ source files.
+ * GNUmakefile: Likewise.
+ * attr.c: Removed.
+ * barrier.c: Removed.
+ * cancel.c: Removed.
+ * condvar.c: Removed.
+ * exit.c: Removed.
+ * fork.c: Removed.
+ * misc.c: Removed.
+ * mutex.c: Removed.
+ * nonportable.c: Removed.
+ * private.c: Removed.
+ * rwlock.c: Removed.
+ * sched.c: Removed.
+ * spin.c: Removed.
+ * sync.c: Removed.
+ * tsd.c: Removed.
+
+2012-09-28 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * Makefile: expand on rudimentary install target; add DEST_LIB_NAME
+ variable defaulting to "pthread.lib".
+ * GNUmakefile: Add install target similar to Makefile with DEST_LIB_NAME
+ defaulting to "libpthread.a".
+
+2012-09-28 Daniel Richard. G <danielg at teragram dot com>
+
+ * all: #include<config.h>; renamed HAVE_PTW32_CONFIG_H define in
+ build files to HAVE_CONFIG_H since we no longer need a
+ uniquely-named symbol for this.
+ * Bmakefile: Removed _WIN32_WINNT assignment from build files since
+ this is now handled in source.
+ * Wmakefile: Likewise.
+ * Makefile: Added mkdir invocations to "install" target.
+ * common.mk: Elaborated the pthread.$(OBJEXT) dependency list.
+ * pthread.h: Removed the #include"config.h" bit.
+
+2012-09-23 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * GNUmakefile: Modify "all-tests" to use new targets in tests
+ GNUmakefile.
+ * Makefile: Similarly.
+
+2012-09-22 Daniel Richard. G <danielg at teragram dot com>
+
+ * GNUmakefile: Reordered the command lines in the "help" target
+ to match the ordering of the targets in the makefile, which IMO
+ is nicer to the eye; tweaked some of the parentheticals for better
+ clarity; delete *.manifest files, in case the user just finished
+ doing an MSVC build.
+ * Makefile: Use *.static_stamp for the static targets instead of
+ *.static; added a note re VC++6 and /EHs vs. /EHa; reordered the
+ targets, and added a number of new ones (e.g. VSE-small-static);
+ added a note recommending *-inlined and *-small-static to make
+ things a little easier for users bewildered by the large number of
+ targets; reworked the all-tests[-cflags] targets so that (1) more
+ useful targets are built first (the small-static targets make it
+ easier to track down compilation errors), (2) *-debug build and
+ test targets can be used, (3) less-useful build/test permutations
+ are enabled only if EXHAUSTIVE and/or MORE_EXHAUSTIVE is defined,
+ and (4) /MDd and /MTd are covered too; "nmake all-tests-cflags
+ EXHAUSTIVE=1 MORE_EXHAUSTIVE=1" takes a few hours to run; moved
+ some of the VCE targets up, since the pattern in the file was
+ already to list VCE targets first, then VSE, then VC; actually
+ touch the stamp file in the stamp targets.
+ * README.NONPORTABLE: It's "DllMain", not "dllMain".
+ * common.mk: Start of an attempt to define dependencies for
+ pthread.$(OBJEXT).
+ * implement.h: Generalized PTW32_BROKEN_ERRNO into
+ PTW32_USES_SEPARATE_CRT; don't do the autostatic-anchoring thing
+ if we're not building the library!
+ * pthread.h: Moved the PTW32_CDECL bit into sched.h. pthread.h
+ already #includes sched.h, so the latter is a good place to put
+ definitions that need to be shared in common; severely simplified
+ the errno declaration for Open Watcom, made it applicable only to
+ Open Watcom, and made the comment less ambiguous; updated the long
+ comment describing PTW32_BROK^WPTW32_USES_SEPARATE_CRT; added
+ (conditional) declaration of pthread_win32_set_terminate_np(), as
+ well as ptw32_terminate_handler (so that eh.h doesn't have to get
+ involved).
+ * pthread_cond_wait.c: Missed a couple of errno conversions.
+ * pthread_mutex_consistent.c: Visual Studio (either 2010 or 2008
+ Express, don't recall now) actually errored out due to charset
+ issues in this file, so I've replaced non-ASCII characters with
+ ASCII approximations.
+ * ptw32_threadStart.c: Big rewrite of ptw32_threadStart().
+ Everything passes with this, except for GCE (and I can't figure
+ out why).
+ * sched.h: Moved the PTW32_CDECL section here (and made it
+ idempotent); need to #include <stdlib.h> for size_t (one of the test
+ programs #includes sched.h as the very first thing); moved the
+ DWORD_PTR definition up, since it groups better with the pid_t
+ definition; also need ULONG_PTR, don't need PDWORD_PTR; can't use
+ PTW32_CONFIG_MSVC6, because if you only #include sched.h you
+ don't get that bit in pthread.h; use a cpp symbol
+ (PTW32_HAVE_DWORD_PTR) to inhibit defining *_PTR if needed. Note
+ that this isn't #defined inside the conditional, because there are
+ no other instances of these typedefs that need to be disabled, and
+ sched.h itself is already protected against multiple inclusion;
+ DWORD_PTR can't be size_t, because (on MSVC6) the former is "unsigned
+ long" and the latter is "unsigned int" and C++ doesn't see them as
+ interchangeable; minor edit to the comment... I don't like saying
+ "VC++" without the "Microsoft" qualifier; use PTW32_CDECL instead of
+ a literal __cdecl (this was why I moved the PTW32_CDECL bit into this
+ file).
+ * semaphore.h: Put in another idempotentized PTW32_CDECL bit here;
+ use PTW32_CDECL instead of __cdecl, and fixed indentation of function
+ formal parameters.
+
+2012-09-21 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * create.c: Major changes to incorporate CPU affinity inheritance.
+ * pthread_self.c: Likewise.
+ * ptw32_new.c (cpuset): Initialise new pthread_thread_t element.
+ * pthread.h (DWORD_PTR): Conditional definition moved to sched.h.
+ * sched.h (DWORD_PTR): As above; other changes.
+ * sem_post.c: Fix errno handling and restructure.
+ * sem_getvalue.c: Fix return value and restructure.
+
+2012-09-18 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * sched_setaffinity.c: New API to set process CPU affinity in POSIX
+ context; compatibility with Linux.
+ * pthread_setaffinity.c: Likewise.
+ * implement.h (pthread_t_): Added cpuset element.
+ * sched.h: Added new prototypes.
+ * sched.h (cpu_set_t): Support for new process and thread affinity API.
+ * pthread.h: Added new prototypes.
+
+2012-09-16 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * README (Version numbering): Changes back to major.minor.micro.
+ * README.NONPORTABLE: Updated description around process/thread
+ attach/detach routines.
+
+2012-09-05 Daniel Richard. G <danielg at teragram dot com>
+
+ * implement.h: whitespace adjustment.
+ * dll.c: Facilitate PTW32_STATIC_LIB being defined in a header file.
+
+2012-09-04 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * Makefile (VCEFLAGS): Changed from /EHsc to /EHs which fixed a problem
+ in tests/once3.c which was causing it to hang.
+
+2012-09-03 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * Makefile: Remove descriptive info from help target, just list the
+ available targets. Output tends to be poorly formatted and cluttered
+ otherwise.
+ (VCE-static): Add VC++ static build target.
+ (VCE-small-static): Likewise.
+ (VCE-small-static-debug): Likewise.
+ (VCE-small-static-debug): Likewise.
+
+2012-09-02 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * All: correct spelling to 'cancellation'.
+
+2012-08-31 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * pthread_attr_getschedpolicy.c: Remove pedantic arg check.
+ * pthread_getschedparam.c: Likewise.
+ * pthread_mutex_timelock.c: Restructure to address unreached final
+ return statement.
+
+2012-08-31 Daniel Richard. G <danielg at teragram dot com>
+
+ * implement.h (INLINE): only define if building the inlined make targets. G++
+ complained about undefined reference to ptw32_robust_mutex_remove() because it
+ appears in separate compilation units for "make GCE".
+
+2012-08-29 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * ptw32_MCS_lock.c (ptw32_mcs_flag_wait): Fix cast in first 'if' statement.
+ * pthread_mutex_consistent.c (comment): Fix awkward grammar.
+ * pthread_mutexattr_init.c: Initialize robustness element.
+
+2012-08-29 Daniel Richard. G <danielg at teragram dot com>
+
+ * implement.h (PTW32_INTERLOCKED_SIZE): Define as long or LONGLONG.
+ (PTW32_INTERLOCKED_SIZEPTR): Define as long* or LONGLONG*.
+ * pthread_attr_getschedpolicy.c (SCHED_MAX): Fix cast.
+ * ptw32_mutex_check_need_init.c: Fix static mutexattr_t struct initializations.
+ * ptw32_threadStart.c (ExceptionFilter): Add cast.
+ * ptw32_throw.c: Add cast.
+
+2012-08-18 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * pthread_timedjoin_np.c: New non-portable function.
+ * common.mk (pthread_timedjoin_np): Add new function.
+ * nonportable.c (pthread_timedjoin_np): Likewise.
+
+2012-08-16 Daniel Richard. G <danielg at teragram dot com>
+
+ * pthread.h (PTW32_CONFIG_MINGW): Defined to simplify complex macro combination.
+ * (PTW32_CONFIG_MSVC6): Likewise.
+ * (PTW32_CONFIG_MSVC8): Likewise.
+ * autostatic.c: Substitute new macros.
+ * create.c: Likewise.
+ * pthread_cond_wait.c: Likewise.
+ * pthread_exit.c: Likewise.
+ * pthread_once.c: Likewise.
+ * pthread_rwlock_timedwrlock.c: Likewise.
+ * pthread_rwlock_wrlock.c: Likewise.
+ * pthread_win32_attach_detach_np.c: Likewise.
+ * ptw32_relmillisecs.c: Likewise.
+ * ptw32_threadDestroy.c: Likewise.
+ * ptw32_threadStart.c: Likewise.
+ * ptw32_throw.c: Likewise.
+ * sem_timedwait.c: Likewise.
+ * sem_wait.c: Likewise.
+ * implement.h: Likewise.
+ * sched.h: Likewise.
+
+2012-08-11 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * common.mk (default_target): restore previous behaviour of outputing
+ useful help when "make" is run without a target argument.
+
+2012-08-11 Daniel Richard. G <danielg at teragram dot com>
+
+ * autostatic.c (ptw32_autostatic_anchor): new function; other
+ changes aimed at de-abstracting functionality.
+ * impliment.h (ptw32_autostatic_anchor): dummy reference to
+ ensure that autostatic.o is always linked into static applications.
+ * GNUmakefile: Various improvements.
+ * Makefile: Likewise.
+
+2012-03-19 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * implement.h: Fix interlocked pointer casting under VC++ x64.
+
+2012-03-19 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * implement.h (ptw32_spinlock_check_need_init): added missing
+ forward declaration.
+
+2012-07-19 Daniel Richard. G <danielg at teragram dot com>
+
+ * common.mk: New; macros common to all build environment makefiles.
+ * Bmakefile: Include new common.mk
+ * Makefile: Likewise; various fixes; added normal and small objects
+ static build.
+ * GNUmakefile: Likewise.
+
+2012-03-18 Ross Johnson <ross dot johnson at homemail dot com dot au>
+
+ * create.c (pthread_create): add __cdecl attribute to thread routine
+ arg
+ * implement.h (pthread_key_t): add __cdecl attribute to destructor
+ element
+ (ThreadParms): likewise for start element
+ * pthread.h (pthread_create): add __cdecl to prototype start arg
+ (pthread_once): likewise for init_routine arg
+ (pthread_key_create): likewise for destructor arg
+ (ptw32_cleanup_push): replace type of routine arg with previously
+ defined ptw32_cleanup_callback_t
+ * pthread_key_create.c: add __cdecl attribute to destructor arg
+ * pthread_once.c: add __cdecl attribute to init_routine arg
+ * ptw32_threadStart.c (start): add __cdecl to start variable type
+
+
2011-07-06 Ross Johnson <ross dot johnson at homemail dot com dot au>
* pthread_cond_wait.c (pragma inline_depth): this is almost redundant
@@ -345,7 +645,7 @@
2007-01-06 Romano Paolo Tenca <rotenca at telvia dot it>
* pthread_cond_destroy.c: Replace sem_wait() with non-cancelable
- ptw32_semwait() since pthread_cond_destroy() is not a cancelation
+ ptw32_semwait() since pthread_cond_destroy() is not a cancellation
point.
* implement.h (ptw32_spinlock_check_need_init): Add prototype.
* ptw32_MCS_lock.c: Reverse order of includes.
@@ -627,11 +927,11 @@
This uses late initialisation similar to the technique already used for
pthreads-win32 mutexes and semaphores (from Alexander Terekhov).
- The subsequent cancelation cleanup additions (by rpj) could not be implemented
+ The subsequent cancellation cleanup additions (by rpj) could not be implemented
without sacrificing some of the efficiency in Gottlob's design. In particular,
although each once_control uses it's own event to block on, a global CS is
required to manage it - since the event must be either re-usable or
- re-creatable under cancelation. This is not needed in the non-cancelable
+ re-creatable under cancellation. This is not needed in the non-cancelable
design because it is able to mark the event as closed (forever).
When uncontested, a CS operation is equivalent to an Interlocked operation
@@ -746,7 +1046,7 @@
'PThreadStateCancelPending' state as short cut to avoid entering
kernel space via WaitForSingleObject() call. This was obviated
by user space sema acquisition in sem_wait() and sem_timedwait(),
- which are also cancelation points. A call to pthread_testcancel()
+ which are also cancellation points. A call to pthread_testcancel()
was required, which introduced a kernel call, effectively nullifying
any gains made by the user space sem acquisition checks.
* pthread_cancel.c (pthread_cancel): Set new thread
@@ -768,7 +1068,7 @@
being the address of the thread struct. The new pthread_t retains
the reuse stack but provides virtually unique thread IDs.
* sem_wait.c (ptw32_sem_wait_cleanup): New routine used for
- cancelation cleanup.
+ cancellation cleanup.
* sem_timedwait.c (ptw32_sem_timedwait_cleanup): Likewise.
2004-10-22 Ross Johnson <rpj at callisto.canberra.edu.au>
@@ -808,12 +1108,12 @@
keeps it's own counter. Although the motivation to do this has existed
for a long time, credit goes to Alexander Terekhov for providing
the logic. I have deviated slightly from AT's logic to add the waiters
- count, which has made the code more complicated by adding cancelation
+ count, which has made the code more complicated by adding cancellation
cleanup. This also appears to have broken the VCE (C++ EH) version of
the library (the same problem as previously reported - see BUGS #2),
only apparently not fixable using the usual workaround, nor by turning
all optimisation off. The GCE version works fine, so it is presumed to
- be a bug in MSVC++ 6.0. The cancelation exception is thrown and caught
+ be a bug in MSVC++ 6.0. The cancellation exception is thrown and caught
correctly, but the cleanup class destructor is never called. The failing
test is tests\semaphore4.c.
* sem_wait.c (sem_wait): Implemented user space check model.
@@ -1016,15 +1316,15 @@
* pthread_cancel.c (pthread_cancel): Adapted to use auto-detected
QueueUserAPCEx features at run-time.
- (ptw32_RegisterCancelation): Drop in replacement for QueueUserAPCEx()
+ (ptw32_Registercancellation): Drop in replacement for QueueUserAPCEx()
if it can't be used. Provides older style non-preemptive async
- cancelation.
+ cancellation.
* pthread_win32_attach_detach_np.c (pthread_win32_attach_np):
Auto-detect quserex.dll and the availability of alertdrv.sys;
initialise and close on process attach/detach.
- * global.c (ptw32_register_cancelation): Pointer to either
- QueueUserAPCEx() or ptw32_RegisterCancelation() depending on
- availability. QueueUserAPCEx makes pre-emptive async cancelation
+ * global.c (ptw32_register_cancellation): Pointer to either
+ QueueUserAPCEx() or ptw32_Registercancellation() depending on
+ availability. QueueUserAPCEx makes pre-emptive async cancellation
possible.
* implement.h: Add definitions and prototypes related to QueueUserAPC.
@@ -1034,7 +1334,7 @@
APC feature.
* pthread_cancel.c (pthread_cancel): Initial integration of
QueueUserAPCEx into pthreads-win32 to provide true pre-emptive
- async cancelation of threads, including blocked threads.
+ async cancellation of threads, including blocked threads.
2004-05-06 Makoto Kato <raven at oldskool.jp>
@@ -1141,7 +1441,7 @@
2003-09-03 Ross Johnson <rpj at callisto.canberra.edu.au>
- * w32_cancelableWait.c (ptw32_cancelable_wait): Allow cancelation
+ * w32_cancelableWait.c (ptw32_cancelable_wait): Allow cancellation
of implicit POSIX threads as well.
2003-09-02 Ross Johnson <rpj at callisto.canberra.edu.au>
@@ -1557,7 +1857,7 @@
2002-02-07 Alexander Terekhov<TEREKHOV at de.ibm.com>
* nonportable.c (pthread_delay_np): Make a true
- cancelation point. Deferred cancels will interrupt the
+ cancellation point. Deferred cancels will interrupt the
wait.
2002-02-07 Ross Johnson <rpj at setup1.ise.canberra.edu.au
@@ -1666,8 +1966,8 @@
2002-02-02 Ross Johnson <rpj at setup1.ise.canberra.edu.au>
* cancel.c: Rearranged some code and introduced checks
- to disable cancelation at the start of a thread's cancelation
- run to prevent double cancelation. The main problem
+ to disable cancellation at the start of a thread's cancellation
+ run to prevent double cancellation. The main problem
arises if a thread is canceling and then receives a subsequent
async cancel request.
* private.c: Likewise.
@@ -1732,7 +2032,7 @@
* pthread.h: Unless the build explicitly defines __CLEANUP_SEH,
__CLEANUP_CXX, or __CLEANUP_C, then the build defaults to
__CLEANUP_C style cleanup. This style uses setjmp/longjmp
- in the cancelation and thread exit implementations and therefore
+ in the cancellation and thread exit implementations and therefore
won't do stack unwinding if linked to applications that have it
(e.g. C++ apps). This is currently consistent with most/all
commercial Unix POSIX threads implementations.
@@ -1919,7 +2219,7 @@
2001-07-15 Ross Johnson <rpj at setup1.ise.canberra.edu.au>
* rwlock.c (pthread_rwlock_wrlock): Is allowed to be
- a cancelation point; re-enable deferred cancelability
+ a cancellation point; re-enable deferred cancelability
around the CV call.
2001-07-10 Ross Johnson <rpj at setup1.ise.canberra.edu.au>
@@ -1982,8 +2282,8 @@
for this object.
* pthread.h (PTHREAD_BARRIER_INITIALIZER): Removed.
* rwlock.c (pthread_rwlock_wrlock): This routine is
- not a cancelation point - disable deferred
- cancelation around call to pthread_cond_wait().
+ not a cancellation point - disable deferred
+ cancellation around call to pthread_cond_wait().
2001-07-05 Ross Johnson <rpj at setup1.ise.canberra.edu.au>
@@ -2235,7 +2535,7 @@
* (pthread_mutex_lock): Likewise.
* (pthread_mutex_trylock): Likewise.
* (pthread_mutex_unlock): Likewise.
- * Use longjmp/setjmp to implement cancelation when building the library
+ * Use longjmp/setjmp to implement cancellation when building the library
using a C compiler which doesn't support exceptions, e.g. gcc -x c (note
that gcc -x c++ uses exceptions).
* Also fixed some of the same typos and eliminated PT_STDCALL as
@@ -2563,7 +2863,7 @@
* pthread.h: Add compile-time message when using
MSC_VER compiler and C++ EH to warn application
programmers to use PtW32Catch instead of catch(...)
- if they want cancelation and pthread_exit to work.
+ if they want cancellation and pthread_exit to work.
* implement.h: Remove #include <semaphore.h>; we
use our own local semaphore.h.
@@ -2611,7 +2911,7 @@
* pthread.h (PtW32CatchAll): Add macro. When compiling
applications using VC++ with C++ EH rather than SEH
'PtW32CatchAll' must be used in place of any 'catch( ... )'
- if the application wants pthread cancelation or
+ if the application wants pthread cancellation or
pthread_exit() to work.
2000-08-03 Ross Johnson <rpj at special.ise.canberra.edu.au>
@@ -2845,7 +3145,7 @@
1999-11-10 Ross Johnson <rpj at ixobrychus.canberra.edu.au>
- * sync.c (pthread_join): Make it a deferred cancelation point.
+ * sync.c (pthread_join): Make it a deferred cancellation point.
* misc.c (pthread_self): Explicitly initialise implicitly
created thread state to default values.
@@ -4574,7 +4874,7 @@ Sun Jul 26 00:09:59 1998 Ross Johnson <rpj at ixobrychus.canberra.edu.au>
a part of making the eventual pthreads DLL binary compatible
through version changes.
- * condvar.c (cond_wait): Add cancelation point. This applies the
+ * condvar.c (cond_wait): Add cancellation point. This applies the
point to both pthread_cond_wait() and pthread_cond_timedwait().
* exit.c (pthread_exit): Rename "this" to "us".