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* src/mqueuesendsupp.c: Account for possibly blocking during the
core send operation.
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* src/mqueuesendsupp.c: Unblocking message queue operations should
NOT use _Thread_Executing for return status since it is permissible
to invoke message send operations from an ISR. This was reported
by Suvrat Gupta <suvrat@utstar.com>.
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* src/getegid.c, src/geteuid.c, src/getgid.c, src/getlogin.c,
src/getuid.c: Now save their values in private user environment.
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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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* src/alarm.c: Eliminated use of C++ style comments.
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* src/clockgetres.c: Fixed match problem. We are not converting
an interval to a timespec -- it is actually a real number of
microseconds.
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* include/rtems/posix/semaphore.h, inline/rtems/posix/semaphore.inl,
src/ptimer1.c, include/rtems/posix/semaphore.h,
inline/rtems/posix/semaphore.inl, src/alarm.c, src/ptimer1.c,
src/semaphorenametoid.c, src/semopen.c, src/semunlink.c:
Modifications to make CodeWarrior happy.
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* src/README.mqueue: Enhanced example.
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* src/pthreadgetschedparam.c: Do not set output parameters if
the pointers are NULL.
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* src/pthreadgetcpuclockid.c: Add include of <rtems/system.h> to
eliminate warning.
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* src/sysconf.c: Add support for _SC_CLK_TCK and _SC_OPEN_MAX.
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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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* src/Makefile.am, optman/Makefile.am: Include compile.am.
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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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* inline/rtems/posix/timer.inl, include/rtems/posix/timer.h,
inline/rtems/posix/Makefile.am, src/ptimer1.c: Redid the
style of src/ptimer1.c. Continued effort to make the
POSIX Timer implementation match that of other managers.
Added data structures required to use SuperCore Object Handler.
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* src/ptimer1.c: Minor formatting fixes.
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* src/ptimer1.c: Removed unused routine PRINT_ERRNO_S.
* src/ptimer1.c: Removed unnecessary routine COPY_ITIMERSPEC_S
and used structure copy instead.
* src/ptimer1.c: Renamed timer_alive_t to POSIX_Timer_Control.
* include/rtems/posix/timer.h: Ditto.
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* posix/src/ptimer1.c: Switched to using set_errno_and_return_minus_one()
to ensure that errno was always set.
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* posix/src/ptimer1.c (timer_settime): Converted use of rtems_clock_get
to use SuperCore _TOD_Current variable.
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a BSP (c4xsim) supporting the simulator included with gdb. This port
was done by Joel Sherrill and Jennifer Averett of OAR Corporation.
Also included with this port is a space/time optimization to eliminate
FP context switch management on CPUs without hardware or software FP.
An issue with this port was that sizeof(unsigned32) = sizeof(unsigned8)
on this CPU. This required addressing alignment checks and assumptions
as well as fixing code that assumed sizeof(unsigned32) == 4.
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where alarm() did not correctly account for the watchdog start_time
and stop_time fields being based on ticks not seconds. This resulted
in alarm() returning a bogus number of seconds remaining.
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<charles.gauthier@iit.nrc.ca>, and Darlene A. Stewart
<Darlene.Stewart@nrc.ca> to add support for a number of very
significant things:
+ BSPs for many variations on the Motorola MBX8xx board series
+ Cache Manager including initial support for m68040
and PowerPC
+ Rework of mpc8xx libcpu code so all mpc8xx CPUs now use
same code base.
+ Rework of eth_comm BSP to utiltize above.
John reports this works on the 821 and 860
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adds .cvsignore.
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that contains:
* Removes remaining (now illegal) references to $(SRC) from a couple of
Makefile.ams
* Removes duplicate AC_CONFIG_SUBDIRS macro from c/configure.in
* Moves ENABLE_LIBCDIR into RTEMS_PROG_C[C|XX]_FOR_TARGET (hides LIBCDIR
from most configure scripts, i.e. LIBCDIR becomes less visible)
* Adds RTEMS_PROG_C[C|XX]_FOR_TARGET and RTEMS_CANONICALIZE_TOOLS to
libbsp/*/configure.ins (A minor bug in previous implementations, which
only has an impact when switching to GNU/Cygnus canonicalization)
* Cleans up several bogus comments.
* Removes MKLIB
* Switches the version number to 4.5.0 (for testing version number
handling)
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Added correct include file.
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+ Added messsage size check
+ Debugged and yellowed out routine
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+ Yellow line tested source.
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+ Removed extra flag attribute from message queue structure.
+ Yellow-lined all posix message queue routines.
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queues as well as the messages.
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was pending. Reported by Wayne Bullaughey <wayneb@cacdsp.com>.
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for APIs that are not configured. This resulted in weird behavior
when ITRON was disabled on some targets.
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power binary/mutex style semaphores already supported by RTEMS. This
was done at the request of Eric Norum <eric@cls.usask.ca> in support
of his effort to port EPICS to RTEMS. This change consisted of
changing the nesting_allowed boolean into a lock_nesting_behavior
enumerated value as well as allowing the core mutex object to optionally
support ensuring that the holder of a binary semaphore released it.
Finally, a more subtle enhancement was to allow the non-holder to release
a priority inheritance/ceiling mutex and still allow the holding task
to return to its original priority.
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+ Added priority validation
+ Changed to call correct core routine.
+ Added priority conversion
+ Resolved return type problems.
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+ Added ability to return message priority from the core.
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+ Added oflag tracking.
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