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This order change fixes the Latex documentation build via Doxygen.
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Use the following variant which was already used by most source files:
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
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Uniformly use *_Get() to get an object by identifier with a lock
context.
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Update #2555.
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POSIX mandates that an error code is returned and not -1 plus errno.
Close #2715.
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Delete _Thread_Signal_notification() since this is a side-effect of
_POSIX_signals_Unblock_thread().
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Move implementation specific parts of thread.h and thread.inl into new
header file threadimpl.h. The thread.h contains now only the
application visible API.
Remove superfluous header file includes from various files.
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Move implementation specific parts of pthread.h and pthread.inl into new
header file pthreadimpl.h. The pthread.h contains now only the
application visible API.
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Add and use _Objects_Put_without_thread_dispatch(). These two functions
pair with the _Objects_Get() function. This helps to introduce object
specific SMP locks to avoid lock contention.
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http://www.google-melange.com/gci/task/view/google/gci2012/7987221
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This file contains the parts of <rtems/posix/psignal.h> that are only
necessary for the POSIX API implementation.
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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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PR 1759/cpukit
* posix/src/cancel.c, posix/src/pthreaddetach.c,
posix/src/pthreadequal.c, posix/src/pthreadgetschedparam.c,
posix/src/pthreadjoin.c, posix/src/pthreadkill.c,
posix/src/pthreadsetschedparam.c: Some POSIX pthread services did not
support using Classic API Task Ids.
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PR 1599/cpukit
* posix/src/psignalunblockthread.c, posix/src/pthreadkill.c,
rtems/src/signalsend.c, score/include/rtems/score/percpu.h,
score/inline/rtems/score/thread.inl, score/src/thread.c,
score/src/threadchangepriority.c, score/src/threadclearstate.c,
score/src/threaddispatch.c, score/src/threadready.c,
score/src/threadresume.c, score/src/threadsetstate.c,
score/src/threadstartmultitasking.c, score/src/threadsuspend.c,
score/src/threadyieldprocessor.c: Rename _Context_Switch_necessary to
_Thread_Dispatch_necessary to more properly reflect the intent.
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PR 1573/cpukit
* configure.ac, posix/src/killinfo.c,
posix/src/psignalclearprocesssignals.c,
posix/src/psignalsetprocesssignals.c,
posix/src/psignalunblockthread.c, posix/src/pthreadcreate.c,
posix/src/pthreadkill.c, posix/src/pthreadsigmask.c,
rtems/src/signalsend.c, rtems/src/taskmode.c, score/Makefile.am,
score/preinstall.am, score/include/rtems/system.h,
score/include/rtems/score/context.h, score/include/rtems/score/isr.h,
score/include/rtems/score/thread.h, score/src/isr.c,
score/src/isrthreaddispatch.c, score/src/thread.c,
score/src/threaddispatch.c, score/src/threadloadenv.c: Add a per cpu
data structure which contains the information required by RTEMS for
each CPU core. This encapsulates information such as thread
executing, heir, idle and dispatch needed.
* score/include/rtems/score/percpu.h, score/src/percpu.c: New files.
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* posix/Makefile.am, posix/src/clockgetcpuclockid.c,
posix/src/clockgetenableattr.c, posix/src/clockgettime.c,
posix/src/clocksetenableattr.c, posix/src/clocksettime.c,
posix/src/devctl.c, posix/src/execl.c, posix/src/execle.c,
posix/src/execlp.c, posix/src/execv.c, posix/src/execve.c,
posix/src/execvp.c, posix/src/fork.c, posix/src/mutexinit.c,
posix/src/pthreadatfork.c, posix/src/pthreadgetcpuclockid.c,
posix/src/pthreadkill.c, posix/src/semaphorecreatesupp.c,
posix/src/sysconf.c, posix/src/wait.c, posix/src/waitpid.c: Split
files into one function per file.
* posix/src/aio_cancel.c, posix/src/aio_error.c, posix/src/aio_fsync.c,
posix/src/aio_read.c, posix/src/aio_return.c,
posix/src/aio_suspend.c, posix/src/aio_write.c,
posix/src/lio_listio.c, posix/src/sched_getparam.c,
posix/src/sched_getprioritymax.c, posix/src/sched_getprioritymin.c,
posix/src/sched_getscheduler.c, posix/src/sched_rr_get_interval.c,
posix/src/sched_setparam.c, posix/src/sched_setscheduler.c,
posix/src/sched_yield.c: New files.
* posix/src/aio.c, posix/src/sched.c, posix/src/types.c: Removed.
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* posix/include/rtems/posix/mutex.h,
posix/include/rtems/posix/semaphore.h, posix/src/cancel.c,
posix/src/conddestroy.c, posix/src/condsignalsupp.c,
posix/src/condwaitsupp.c, posix/src/keydelete.c,
posix/src/keygetspecific.c, posix/src/keysetspecific.c,
posix/src/mqueueclose.c, posix/src/mqueuegetattr.c,
posix/src/mqueuenotify.c, posix/src/mqueuerecvsupp.c,
posix/src/mqueuesendsupp.c, posix/src/mqueuesetattr.c,
posix/src/mqueuetranslatereturncode.c, posix/src/mutexdestroy.c,
posix/src/mutexgetprioceiling.c, posix/src/mutexinit.c,
posix/src/mutexlocksupp.c, posix/src/mutexsetprioceiling.c,
posix/src/mutexunlock.c, posix/src/pbarrierdestroy.c,
posix/src/pbarriertranslatereturncode.c, posix/src/pbarrierwait.c,
posix/src/prwlockdestroy.c, posix/src/prwlockrdlock.c,
posix/src/prwlocktimedrdlock.c, posix/src/prwlocktimedwrlock.c,
posix/src/prwlocktranslatereturncode.c, posix/src/prwlocktryrdlock.c,
posix/src/prwlocktrywrlock.c, posix/src/prwlockunlock.c,
posix/src/prwlockwrlock.c, posix/src/pspindestroy.c,
posix/src/pspinlock.c, posix/src/pspinlocktranslatereturncode.c,
posix/src/pspintrylock.c, posix/src/pspinunlock.c,
posix/src/pthreaddetach.c, posix/src/pthreadequal.c,
posix/src/pthreadgetschedparam.c, posix/src/pthreadjoin.c,
posix/src/pthreadkill.c, posix/src/pthreadsetschedparam.c,
posix/src/ptimer1.c, posix/src/semaphorewaitsupp.c,
posix/src/semclose.c, posix/src/semdestroy.c,
posix/src/semgetvalue.c, posix/src/sempost.c, posix/src/types.c,
rtems/src/msgqtranslatereturncode.c, rtems/src/semobtain.c,
rtems/src/timerfireafter.c, score/include/rtems/system.h,
score/include/rtems/score/corebarrier.h,
score/include/rtems/score/coremsg.h,
score/include/rtems/score/coremutex.h,
score/include/rtems/score/coresem.h: Restructed to move the
OBJECTS_LOCAL case to the top of the switch statement and
eliminate the fall-through return of POSIX_BOTTOM_REACHED. These
changes produced simplier assembly code and allowed for complete
test coverage. Also applied some consistency to the functions
that translate the core status codes to POSIX status codes.
* posix/src/mutextranslatereturncode.c,
posix/src/semaphoretranslatereturncode.c: New files.
* posix/src/mutexfromcorestatus.c: Removed.
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* itron/src/can_wup.c, itron/src/chg_pri.c, itron/src/del_mbf.c,
itron/src/del_mbx.c, itron/src/del_sem.c, itron/src/del_tsk.c,
itron/src/frsm_tsk.c, itron/src/ref_mbf.c, itron/src/ref_mbx.c,
itron/src/ref_sem.c, itron/src/ref_tsk.c, itron/src/rel_wai.c,
itron/src/rsm_tsk.c, itron/src/sig_sem.c, itron/src/snd_mbx.c,
itron/src/sta_tsk.c, itron/src/sus_tsk.c, itron/src/ter_tsk.c,
itron/src/trcv_mbf.c, itron/src/trcv_mbx.c, itron/src/tsnd_mbf.c,
itron/src/twai_sem.c, posix/src/cancel.c, posix/src/conddestroy.c,
posix/src/condinit.c, posix/src/condsignalsupp.c,
posix/src/condwaitsupp.c, posix/src/keydelete.c,
posix/src/keygetspecific.c, posix/src/keysetspecific.c,
posix/src/mqueueclose.c, posix/src/mqueuegetattr.c,
posix/src/mqueuenotify.c, posix/src/mqueuerecvsupp.c,
posix/src/mqueuesendsupp.c, posix/src/mqueuesetattr.c,
posix/src/mutexdestroy.c, posix/src/mutexgetprioceiling.c,
posix/src/mutexinit.c, posix/src/mutexlocksupp.c,
posix/src/mutexsetprioceiling.c, posix/src/mutexunlock.c,
posix/src/pbarrierdestroy.c, posix/src/pbarrierwait.c,
posix/src/prwlockdestroy.c, posix/src/prwlockrdlock.c,
posix/src/prwlocktimedrdlock.c, posix/src/prwlocktimedwrlock.c,
posix/src/prwlocktryrdlock.c, posix/src/prwlocktrywrlock.c,
posix/src/prwlockunlock.c, posix/src/prwlockwrlock.c,
posix/src/pspindestroy.c, posix/src/pspinlock.c,
posix/src/pspintrylock.c, posix/src/pspinunlock.c,
posix/src/pthreaddetach.c, posix/src/pthreadequal.c,
posix/src/pthreadgetschedparam.c, posix/src/pthreadjoin.c,
posix/src/pthreadkill.c, posix/src/pthreadsetschedparam.c,
posix/src/ptimer1.c, posix/src/semaphorewaitsupp.c,
posix/src/semclose.c, posix/src/semdestroy.c,
posix/src/semgetvalue.c, posix/src/sempost.c, posix/src/types.c,
rtems/src/barrierdelete.c, rtems/src/barrierrelease.c,
rtems/src/barrierwait.c, rtems/src/dpmemdelete.c,
rtems/src/dpmemexternal2internal.c,
rtems/src/dpmeminternal2external.c, rtems/src/eventsend.c,
rtems/src/eventtimeout.c, rtems/src/msgqbroadcast.c,
rtems/src/msgqdelete.c, rtems/src/msgqflush.c,
rtems/src/msgqgetnumberpending.c, rtems/src/msgqreceive.c,
rtems/src/msgqsend.c, rtems/src/msgqurgent.c, rtems/src/partdelete.c,
rtems/src/partgetbuffer.c, rtems/src/partreturnbuffer.c,
rtems/src/ratemoncancel.c, rtems/src/ratemondelete.c,
rtems/src/ratemongetstatistics.c, rtems/src/ratemongetstatus.c,
rtems/src/ratemonperiod.c, rtems/src/ratemonresetstatistics.c,
rtems/src/ratemontimeout.c, rtems/src/regiondelete.c,
rtems/src/regionextend.c, rtems/src/regiongetfreeinfo.c,
rtems/src/regiongetinfo.c, rtems/src/regiongetsegment.c,
rtems/src/regiongetsegmentsize.c, rtems/src/regionresizesegment.c,
rtems/src/regionreturnsegment.c, rtems/src/semdelete.c,
rtems/src/semflush.c, rtems/src/semobtain.c, rtems/src/semrelease.c,
rtems/src/signalsend.c, rtems/src/taskdelete.c,
rtems/src/taskgetnote.c, rtems/src/taskissuspended.c,
rtems/src/taskrestart.c, rtems/src/taskresume.c,
rtems/src/tasksetnote.c, rtems/src/tasksetpriority.c,
rtems/src/taskstart.c, rtems/src/tasksuspend.c,
rtems/src/taskvariableadd.c, rtems/src/taskvariabledelete.c,
rtems/src/taskvariableget.c, rtems/src/timercancel.c,
rtems/src/timerdelete.c, rtems/src/timerfireafter.c,
rtems/src/timerfirewhen.c, rtems/src/timergetinfo.c,
rtems/src/timerreset.c, rtems/src/timerserverfireafter.c,
rtems/src/timerserverfirewhen.c, sapi/src/extensiondelete.c,
score/include/rtems/score/object.h, score/src/corerwlocktimeout.c,
score/src/mpci.c, score/src/objectgetnameasstring.c,
score/src/threaddelayended.c, score/src/threadqtimeout.c: When
multiprocessing is disabled, do not even allow the constant
OBJECTS_REMOTE to appear in the source. Even at -O2, the presence of
a case OBJECTS_REMOTE in each id->pointer _Objects_Get switch results
in the generation of binary code which can NOT be reached.
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PR 628/rtems
* posix/src/killinfo.c, posix/src/pthreadkill.c, posix/src/ptimer1.c,
posix/src/sigaction.c, posix/src/sigaddset.c, posix/src/sigsuspend.c:
Signal set of 0 is supposed to return EINVAL. In addition
timer_create needed to return an error if the clock was not
CLOCK_REALTIME.
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* include/rtems/posix/cond.h, include/rtems/posix/condmp.h,
include/rtems/posix/config.h, include/rtems/posix/intr.h,
include/rtems/posix/key.h, include/rtems/posix/mqueue.h,
include/rtems/posix/mqueuemp.h, include/rtems/posix/mutex.h,
include/rtems/posix/mutexmp.h, include/rtems/posix/posixapi.h,
include/rtems/posix/pthread.h, include/rtems/posix/pthreadmp.h,
include/rtems/posix/ptimer.h, include/rtems/posix/semaphore.h,
include/rtems/posix/semaphoremp.h, inline/rtems/posix/cond.inl,
inline/rtems/posix/intr.inl, inline/rtems/posix/key.inl,
inline/rtems/posix/mqueue.inl, inline/rtems/posix/mutex.inl,
inline/rtems/posix/pthread.inl, inline/rtems/posix/semaphore.inl,
inline/rtems/posix/timer.inl, macros/rtems/posix/cond.inl,
macros/rtems/posix/intr.inl, macros/rtems/posix/key.inl,
macros/rtems/posix/mqueue.inl, macros/rtems/posix/mutex.inl,
macros/rtems/posix/pthread.inl, macros/rtems/posix/semaphore.inl,
macros/rtems/posix/timer.inl, src/alarm.c, src/kill.c,
src/killinfo.c, src/mqueuetranslatereturncode.c, src/pause.c,
src/pthreadattrdestroy.c, src/pthreadattrgetdetachstate.c,
src/pthreadattrgetinheritsched.c, src/pthreadattrgetschedparam.c,
src/pthreadattrgetschedpolicy.c, src/pthreadattrgetscope.c,
src/pthreadattrgetstackaddr.c, src/pthreadattrgetstacksize.c,
src/pthreadattrinit.c, src/pthreadattrsetdetachstate.c,
src/pthreadattrsetinheritsched.c, src/pthreadattrsetschedparam.c,
src/pthreadattrsetschedpolicy.c, src/pthreadattrsetscope.c,
src/pthreadattrsetstackaddr.c, src/pthreadattrsetstacksize.c,
src/pthreadcreate.c, src/pthreaddetach.c, src/pthreadequal.c,
src/pthreadexit.c, src/pthreadgetcpuclockid.c,
src/pthreadgetcputime.c, src/pthreadgetschedparam.c,
src/pthreadjoin.c, src/pthreadkill.c, src/pthreadonce.c,
src/pthreadself.c, src/pthreadsetcputime.c,
src/pthreadsetschedparam.c, src/pthreadsigmask.c, src/sigaction.c,
src/sigaddset.c, src/sigdelset.c, src/sigemptyset.c,
src/sigfillset.c, src/sigismember.c, src/signal_2.c,
src/sigpending.c, src/sigprocmask.c, src/sigqueue.c,
src/sigsuspend.c, src/sigtimedwait.c, src/sigwait.c,
src/sigwaitinfo.c, src/ualarm.c: URL for license changed.
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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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* 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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* include/Makefile.am: Updated to reflect files merged into newlib.
This resulted in some definitions moving to other files and thus
some secondary effects in RTEMS source code.
* include/unistd.h: Removed. Now use newlib's.
* include/rtems/posix/mqueue.h: Add include of <signal.h>.
* include/rtems/posix/threadsup.h: Add include of <sys/signal.h>
* src/execv.c: Corrected prototype to agree with newlib.
* src/execve.c: Corrected prototype to agree with newlib.
* src/execvp.c: Corrected prototype to agree with newlib.
* src/psignal.c: Rewrote reference to <siginfo.h> in comment since
that file no longer exists.
* src/pthreadkill.c: Added include of <signal.h>.
* src/sigaction.c: Added include of <signal.h>.
* src/sigtimedwait.c: Rewrote reference to <siginfo.h> in comment since
that file no longer exists.
*
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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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object code that has to be loaded just for initializing the signal
manager.
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