| Commit message (Collapse) | Author | Age | Files | Lines |
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The mq_open() function returns a descriptor to a POSIX message queue
object identified by a name. This is similar to sem_open(). In
contrast to the POSIX semaphore the POSIX message queues use a separate
object for the descriptor. This extra object is superfluous, since the
object identifier can be used directly for this purpose, just like for
the semaphores.
Update #2702.
Update #2555.
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Delete unused POSIX_Message_queue_Control::named.
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Delete unused POSIX_Message_queue_Control::process_shared.
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Make _POSIX_Message_queue_Create_support() static since it is only used
by mq_open().
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Replace _Objects_Name_to_id_string() with _Objects_Get_by_name() since
all users of this function are interested in the object itself and not
the identifier.
Use the object allocator lock to protect the search.
Update #2555.
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Rename _POSIX_Absolute_timeout_to_ticks() to
_TOD_Absolute_timeout_to_ticks() and move it to the score directory.
Delete empty <rtems/posix/time.h>.
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Remove rtems_set_errno_and_return_minus_one_cast().
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Use allocator mutex for objects allocate/free. This prevents that the
thread dispatch latency depends on the workspace/heap fragmentation.
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Delete TOD_MICROSECONDS_PER_SECOND, TOD_MICROSECONDS_TO_TICKS() and
TOD_MILLISECONDS_TO_TICKS().
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Move implementation specific parts of mqueue.h and mqueue.inl into new
header file mqueueimpl.h. The mqueue.h contains now only the
application visible API.
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http://www.google-melange.com/gci/task/view/google/gci2012/7997223
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Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
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* posix/src/mqueuenametoid.c,
posix/src/semaphorenametoid.c: Removed files.
* posix/src/psxnametoid.c: New file.
* posix/Makefile.am: Reflect changes above.
* posix/include/rtems/posix/config.h: Fixed integer types.
* posix/include/rtems/posix/posixapi.h: Declare _POSIX_Name_to_id().
* posix/include/rtems/posix/mqueue.h,
posix/inline/rtems/posix/mqueue.inl: Changed parameter of
_POSIX_Message_queue_Create_support().
_POSIX_Message_queue_Name_to_id() is now inline.
* posix/include/rtems/posix/semaphore.h,
posix/inline/rtems/posix/semaphore.inl: Changed parameter of
_POSIX_Semaphore_Create_support(). _POSIX_Semaphore_Name_to_id() is
now inline.
* posix/src/mqueuecreatesupp.c, posix/src/semaphorecreatesupp.c: Use
_Workspace_String_duplicate().
* posix/src/mqueuesendsupp.c, posix/src/mqueueopen.c,
posix/src/mqueueunlink.c, posix/src/seminit.c, posix/src/semopen.c,
posix/src/semunlink.c: Update due to API changes.
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* posix/src/mqueueopen.c: Use va_arg(..., mode_t) to retrieve mode.
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* posix/src/mqueuecreatesupp.c, posix/src/mqueuenametoid.c,
posix/src/mqueueopen.c, posix/src/semaphorecreatesupp.c: Tinker with
error handling for name too long. Use strnlen to ensure we do not run
off the end of the maximum length string.
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* itron/include/rtems/itron/object.h, itron/src/cre_tsk.c,
libblock/src/show_bdbuf.c, libmisc/capture/capture-cli.c,
libmisc/capture/capture.c, libmisc/monitor/mon-manager.c,
libmisc/stackchk/check.c, posix/src/condinit.c,
posix/src/keycreate.c, posix/src/mqueuecreatesupp.c,
posix/src/mqueuedeletesupp.c, posix/src/mqueuenametoid.c,
posix/src/mqueueopen.c, posix/src/mqueueunlink.c,
posix/src/mutexinit.c, posix/src/pbarrierinit.c,
posix/src/prwlockinit.c, posix/src/pspininit.c,
posix/src/pthreadcreate.c, posix/src/pthreadexit.c,
posix/src/semaphorecreatesupp.c, posix/src/semaphorenametoid.c,
posix/src/timercreate.c, rtems/src/barrierident.c,
rtems/src/dpmemident.c, rtems/src/msgqident.c, rtems/src/partident.c,
rtems/src/ratemonident.c, rtems/src/regionident.c,
rtems/src/semident.c, rtems/src/taskident.c, rtems/src/timerident.c,
sapi/src/extensionident.c, score/Makefile.am,
score/include/rtems/score/object.h,
score/inline/rtems/score/object.inl, score/src/apimutexallocate.c,
score/src/objectextendinformation.c,
score/src/objectgetnameasstring.c, score/src/objectmp.c,
score/src/objectnametoid.c: Convert the Objects_Name type from a
simple type to a union of an unsigned 32 bit integer and a pointer.
This should help eliminate weird casts between u32 and pointers in
various places. The APIs now have to explicitly call _u32 or _string
versions of helper routines. This should also simplify things and
eliminate the need for ugly casts in some cases.
* score/src/objectclearname.c, score/src/objectcomparenameraw.c,
score/src/objectcomparenamestring.c, score/src/objectcopynameraw.c,
score/src/objectcopynamestring.c: Removed.
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* posix/preinstall.am, posix/include/aio.h, posix/include/devctl.h,
posix/include/mqueue.h, posix/include/sched.h,
posix/include/semaphore.h, posix/include/rtems/posix/cancel.h,
posix/include/rtems/posix/priority.h,
posix/include/rtems/posix/psignal.h,
posix/include/rtems/posix/threadsup.h,
posix/include/rtems/posix/timer.h,
posix/inline/rtems/posix/priority.inl,
posix/src/barrierattrdestroy.c, posix/src/barrierattrgetpshared.c,
posix/src/barrierattrinit.c, posix/src/barrierattrsetpshared.c,
posix/src/cancel.c, posix/src/cancelrun.c, posix/src/cleanuppop.c,
posix/src/cleanuppush.c, posix/src/cond.c,
posix/src/condattrdestroy.c, posix/src/condattrgetpshared.c,
posix/src/condattrinit.c, posix/src/condattrsetpshared.c,
posix/src/condbroadcast.c, posix/src/conddefaultattributes.c,
posix/src/conddestroy.c, posix/src/condinit.c,
posix/src/condsignal.c, posix/src/condsignalsupp.c,
posix/src/condwait.c, posix/src/condwaitsupp.c, posix/src/key.c,
posix/src/keycreate.c, posix/src/keydelete.c,
posix/src/keygetspecific.c, posix/src/keyrundestructors.c,
posix/src/keysetspecific.c, posix/src/mqueue.c,
posix/src/mqueueclose.c, posix/src/mqueuecreatesupp.c,
posix/src/mqueuedeletesupp.c, posix/src/mqueuegetattr.c,
posix/src/mqueuenametoid.c, posix/src/mqueuenotify.c,
posix/src/mqueueopen.c, posix/src/mqueuereceive.c,
posix/src/mqueuerecvsupp.c, posix/src/mqueuesend.c,
posix/src/mqueuesendsupp.c, posix/src/mqueuesetattr.c,
posix/src/mqueueunlink.c, posix/src/mutex.c,
posix/src/mutexattrdestroy.c, posix/src/mutexattrgetprioceiling.c,
posix/src/mutexattrgetprotocol.c, posix/src/mutexattrgetpshared.c,
posix/src/mutexattrinit.c, posix/src/mutexattrsetprioceiling.c,
posix/src/mutexattrsetprotocol.c, posix/src/mutexattrsetpshared.c,
posix/src/mutexdefaultattributes.c, posix/src/mutexdestroy.c,
posix/src/mutexgetprioceiling.c, posix/src/mutexlock.c,
posix/src/mutexlocksupp.c, posix/src/mutexsetprioceiling.c,
posix/src/mutextrylock.c, posix/src/mutexunlock.c,
posix/src/psignal.c, posix/src/psignalchecksignal.c,
posix/src/psignalclearprocesssignals.c,
posix/src/psignalclearsignals.c,
posix/src/psignalsetprocesssignals.c,
posix/src/psignalunblockthread.c, posix/src/ptimer.c,
posix/src/rwlockattrdestroy.c, posix/src/rwlockattrgetpshared.c,
posix/src/rwlockattrinit.c, posix/src/rwlockattrsetpshared.c,
posix/src/semaphore.c, posix/src/semaphoredeletesupp.c,
posix/src/semaphorenametoid.c, posix/src/semaphorewaitsupp.c,
posix/src/semclose.c, posix/src/semdestroy.c,
posix/src/semgetvalue.c, posix/src/seminit.c, posix/src/semopen.c,
posix/src/sempost.c, posix/src/semtrywait.c, posix/src/semunlink.c,
posix/src/semwait.c, posix/src/setcancelstate.c,
posix/src/setcanceltype.c, posix/src/sysconf.c,
posix/src/testcancel.c: Add missing copyright statements.
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* src/mqueueopen.c: Actually open the message queue descriptor
so it is available for others to use.
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* include/rtems/posix/mqueue.h, inline/rtems/posix/mqueue.inl,
src/mqueue.c, src/mqueueclose.c, src/mqueuecreatesupp.c,
src/mqueuegetattr.c, src/mqueuenotify.c, src/mqueueopen.c,
src/mqueuerecvsupp.c, src/mqueuesendsupp.c, src/mqueuesetattr.c:
Per PR81 reworked to add a message queue descriptor separate from
the underlying message queue. This allows non-blocking to follow
the "open" not the underlying queue.
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* src/clockgetres.c: Apply rtems_set_errno_and_return_minus_one.
* src/clockgettime.c: Apply rtems_set_errno_and_return_minus_one.
* src/clocksettime.c: Apply rtems_set_errno_and_return_minus_one.
* src/killinfo.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueueclose.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuecreatesupp.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuegetattr.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuenotify.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueueopen.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuerecvsupp.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuesendsupp.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueuesetattr.c: Apply rtems_set_errno_and_return_minus_one.
* src/mqueueunlink.c: Apply rtems_set_errno_and_return_minus_one.
* src/nanosleep.c: Apply rtems_set_errno_and_return_minus_one.
* src/pthreadkill.c: Apply rtems_set_errno_and_return_minus_one.
* src/pthreadsigmask.c: Apply rtems_set_errno_and_return_minus_one.
* src/ptimer1.c: Apply rtems_set_errno_and_return_minus_one.
* src/sched.c: Apply rtems_set_errno_and_return_minus_one.
* src/semaphorecreatesupp.c: Apply rtems_set_errno_and_return_minus_one.
* src/semaphorewaitsupp.c: Apply rtems_set_errno_and_return_minus_one.
* src/semclose.c: Apply rtems_set_errno_and_return_minus_one.
* src/semdestroy.c: Apply rtems_set_errno_and_return_minus_one.
* src/semgetvalue.c: Apply rtems_set_errno_and_return_minus_one.
* src/seminit.c: Apply rtems_set_errno_and_return_minus_one.
* src/semopen.c: Apply rtems_set_errno_and_return_minus_one.
* src/sempost.c: Apply rtems_set_errno_and_return_minus_one.
* src/semunlink.c: Apply rtems_set_errno_and_return_minus_one.
* src/setpgid.c: Apply rtems_set_errno_and_return_minus_one.
* src/setsid.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigaction.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigaddset.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigdelset.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigemptyset.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigfillset.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigismember.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigpending.c: Apply rtems_set_errno_and_return_minus_one.
* src/sigtimedwait.c: Apply rtems_set_errno_and_return_minus_one.
* src/utsname.c: Apply rtems_set_errno_and_return_minus_one.
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* src/mqueueopen.c, src/semopen.c: Clarify type on va_arg.
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* configure.in: Add src/config.h
* src/Makefile.am: Add INCLUDES += -I. to pickup config.h
* src/.cvsignore: Add config.h and stamp-h
* src/*.c: Add config.h support.
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* Many files: Moved posix/include/rtems/posix/seterr.h to
score/include/rtems/seterr.h so it would be available within
all APIs.
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