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* Moved sys/ioctl.h to libc supportJoel Sherrill1999-01-192-18/+1
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* Added files as part of moveJoel Sherrill1998-12-156-0/+84
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to reorganize POSIXJoel Sherrill1998-12-152-2/+2
| | | | | | | | | | | | | | | | | | | | | | directory in preparation for automake: Here is a shell script which reorganizes some parts of the exec/posix source tree. This shell scripts moves include files below exec/posix to different locations than now. It doesn't yet apply automake, but still use the old autoconf configuration scheme. It doesn't influence the build scheme at all (unless I corrupted something), only the location of the header files is different, which would ease applying automake later. The purpose of this shell script is to demonstrate the style of structural changes I would like to see in rtems in near future to prepare a smooth transition to automake. Then CC could pickup rtems' header files from their location inside of the source tree in future, instead of the build tree as it is done now. In case you would accept this patch/script, there would be more similiar ones to come.
* Moved around per Ralf Corsepius as preparation for automakeJoel Sherrill1998-12-1545-4254/+0
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* New files added as part of file system infrastructure effort.Joel Sherrill1998-11-234-0/+84
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* Added base version of file system infrastructure. This includes a majorJoel Sherrill1998-11-234-2/+41
| | | | | | | | | | | | | | | | | | | | | | | | overhaul of the RTEMS system call interface. This base file system is the "In-Memory File System" aka IMFS. The design and implementation was done by the following people: + Joel Sherrill (joel@OARcorp.com) + Jennifer Averett (jennifer@OARcorp.com) + Steve "Mr Mount" Salitasc (salitasc@OARcorp.com) + Kerwin Wade (wade@OARcorp.com) PROBLEMS ======== + It is VERY likely that merging this will break the UNIX port. This can/will be fixed. + There is likely some reentrancy/mutual exclusion needed. + Eventually, there should be a "mini-IMFS" description table to eliminate links, symlinks, etc to save memory. All you need to have "classic RTEMS" functionality is technically directories and device IO. All the rest could be left out to save memory.
* Added --disable-multiprocessing flag and modified a lot of files to makeJoel Sherrill1998-11-2314-23/+108
| | | | it work.
* Patch from Eric Norum <eric@skatter.usask.ca>:Joel Sherrill1998-11-191-1/+1
| | | | | | | | | | | | | | | 1) Socket timeout field changed from `short' to `long'. This makes longer timeouts possible. With a 1 kHz system clock the old system allowed timeouts only up to a little over 30 seconds! This change is a slightly cleaned-up version of the patch proposed by Ian Lance Taylor. 2) Major changes to BOOTP/DHCP reply handling. Now supports much of RFC2132. These changes were done at the request of, and with the assistance of, Erik Ivanenko. If you're making changes, you might want to change the network supplement Essentially just do a global search and replace of BOOTP with BOOTP/DHCP.
* New files.Joel Sherrill1998-09-273-1/+35
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* Now compiles.Joel Sherrill1998-09-253-1/+7
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* Added ENOSYS stubs for a number of process routines.Joel Sherrill1998-09-258-0/+132
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* Added __RTEMS_INSIDE__ macro to insure that ".inl" files are ALWAYS includedJoel Sherrill1998-08-241-1/+1
| | | | when building the executive source.
* All task delete API level services were incorrectly assuming that theJoel Sherrill1998-06-181-1/+5
| | | | | | | | | | | task to be deleted was created via the same API (i.e. were of the object class created by this API). For example, a POSIX thread calling the rtems_task_delete(SELF) directive would incorrectly update the RTEMS object local pointer table. Jennifer discovered this when moving tests implemented in C using the Classic RTEMS API into a tree of Ada tests. The Ada tests were implicitly using POSIX services. This lead to some unexpected behavior.
* Moved POSIX_signals_Siginfo_node structure definition to headers/psignal.hJoel Sherrill1998-04-271-5/+1
| | | | so confdefs.h could see it.
* Changed __POSIX_SIGNALS_h to __RTEMS_POSIX_SIGNALS_h to avoid conflict withJoel Sherrill1998-04-272-4/+14
| | | | | | | the system signals.h file. Moved POSIX_signals_Siginfo_node type definition to this file to allow confdefs.h to know the size per queued signal.
* Made these have real constants.Joel Sherrill1998-04-034-44/+52
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* updated copyright to 1998Joel Sherrill1998-02-1744-44/+44
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* Big patch form Ralf Corsepius described in this email:Joel Sherrill1998-01-3013-52/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is the result of my nightly work to get RTEMS_ROOT=$srcdir working with different shells and relative/absolute paths. What I did is relatively simple in principle: Instead of setting RTEMS_ROOT in configure.in and then let configure substitute @RTEMS_ROOT@ inside the Makefiles, I now let each Makefile set RTEMS_ROOT from each Makefile's @top_srcdir@ value. The difference is subtile, but with enormous side effects: - If RTEMS_ROOT is set in configure, then the same single value will be propagated to all Makefiles. This breaks using relative paths, as the relative path to the root of the source tree is used inside of all subdirectory Makefiles. - Now each Makefile.in sets RTEMS_ROOT = @top_srcdir@. top_srcdir is computed individually by configure for each single Makefile.in, hereby receiving the correct value, no matter if relative or absolute paths are used. To get this working, I needed to remove setting RTEMS_ROOT from target.cfg.in, because this overrides the value of RTEMS_ROOT from each individual Makefile. Furthermore, I removed RTEMS_CUSTOM from the Makefiles and replaced all "include $(RTEMS_CUSTOM)" directives with"include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP)". Perhaps you don't like this, but I think, to have one variable less is clearer and easier to understand than having several variables refering to the next one. I enclose a small patch to this mail, which - fixes the config.h problem (to finally clearify misunderstands) - removes assignment/subsitution of RTEMS_ROOT from configure.in - contains a workaround for the application Makefile's RTEMS_ROOT problem (reported by Eric) - removes some unused lines from the toplevel Makefile.in - removes assignment of RTEMS_ROOT from make/target.cfg.in
* Removed CONFIG_DIR and PROJECT_HOME directories.Joel Sherrill1998-01-2013-13/+13
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* Modified a lot of files to take a first cut at supporting building fromJoel Sherrill1997-12-1013-13/+52
| | | | | any directory in the build tree. The only variable which must be set before the command "gmake" is invoked is RTEMS_BSP (e.g. RTEMS_BSP=erc32).
* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-0844-88/+88
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* Removed include directory at "build" point and the link of this directoryJoel Sherrill1997-10-0811-11/+11
| | | | | | to lib/include. Went to using a PROJECT_INCLUDE variable.
* Added _Thread_Enable_dispatch to already_timedout path on Wait_support.Joel Sherrill1997-10-061-2/+3
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* If the specified time period is less than a clock tick, thenJoel Sherrill1997-10-051-1/+4
| | | | it is arbitrarily assumed to be 1 clock tick.
* Fixed infinite recursion bug in PTHREAD_MUTEX_INITIALIZER.Joel Sherrill1997-08-221-10/+15
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* Added commit about missing support for condition initializer.Joel Sherrill1997-08-222-0/+2
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* Added comment to indicate what the commented out C_PIECES indicated.Joel Sherrill1997-07-311-2/+3
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* Changed name from entry to thread_entry to be more compatible withJoel Sherrill1997-07-093-3/+3
| | | | Ada interface where entry is a keyword.
* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-2244-220/+220
| | | | of switching to the modified GNU GPL.
* Reduced number of POSIX thread priorities from 255 to 254 to avoid conflictsJoel Sherrill1997-04-154-8/+20
| | | | | of lowest priority with the RTEMS IDLE thread. This was causing the lowest priority GNAT Ada task to never run.
* This set of changes is the build of what was required to convert toJoel Sherrill1997-04-0113-0/+423
| | | | | | | | | | | | | | | | | | | | GNU autoconf. This is the first large step in allowing an RTEMS user to perform a one-tree build (per crossgcc FAQ) including RTEMS in the build process. With this change RTEMS is configured in built in the same style as the GNU tools, yet retains the basic structure of its traditional Makefiles (ala Tony Bennett). Jiri Gaisler (jgais@wd.estec.esa.nl) deserves (and received) a big thank you for doing this. There are still issues to be resolved but as of this commit, all target which can be built on a linux host have been using a modified version of the source Jiri submitted. This source was merged and most targets built in the tree before this commit. There are some issues which remain to be resolved but they are primarily related to host OS dependencies, script issues, the use of gawk for hack_specs, and the dependence on gcc snapshots. These will be resolved.
* created. Split getpid() from types.c to allow it to be overridden byJoel Sherrill1997-03-101-0/+22
| | | | | cxe1001 of the ACVC 2.0.1. This allows gnat/rtems to pass the partition tests.
* Fixed bug where the initial detachstate was not being set properlyJoel Sherrill1997-03-101-1/+1
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* Modified calls to _Thread_Change_priority to take a third argument. The newJoel Sherrill1997-03-081-3/+7
| | | | | | | | | argument indicates whether the task is to be placed at the head or tail of its priority fifo when it is lowering its own priority. POSIX normally follows the RTEMS API conventions but GNAT expects that all lowering of a task's priority by the task itself will result in being placed at the head of the priority FIFO. Normally, this would only occur as the result of lose of inherited priority.
* Removed getpid from this file and made it its own file. This lets itJoel Sherrill1997-03-081-10/+0
| | | | get replaced as required.
* Added commit to indicate exepcted _Thread_Dispatch_disable_level. HopefullyJoel Sherrill1997-03-081-0/+4
| | | | no one will ever get confused here again and try to enable dispatching. :(
* Switch to using newlib's implementation of time().Joel Sherrill1997-01-281-0/+3
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* changed stack size of posix initialization threads to double the minimumJoel Sherrill1996-09-301-0/+3
| | | | stack size so more of acvc would pass.
* added routine _POSIX_Timespec_subtractJoel Sherrill1996-09-171-0/+31
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* Added code to insure that the post switch extension was executed andJoel Sherrill1996-09-171-0/+5
| | | | | | to made signals sent to a particular thread from an ISR operated correctly. This behavior was required by the exception detection/reporting code in the gnat runtime.
* Corrected implementation of timed wait on condition variables. FirstJoel Sherrill1996-09-171-29/+52
| | | | | | | | the timeout is given as a wall-time not an interval as was previously implemented. Second, the interpretation of ETIMEDOUT behavior was incorrect as all possible error cases needed to be checked before this error was returned. This caused problems when the wall-time specified was in the past.
* added prototype for _POSIX_Timespec_subtractJoel Sherrill1996-09-172-0/+22
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* moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to pthread.h so it would beJoel Sherrill1996-09-081-1/+0
| | | | visible to other files.
* Ada task stack size minimize is twice that for regular pthreads.Joel Sherrill1996-09-081-2/+2
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* moved PTHREAD_MINIMUM_STACK_SIZE from pthread.c to here so it would beJoel Sherrill1996-09-082-0/+4
| | | | visible to other files.
* default thread attributes: default value for inheritsched changed fromJoel Sherrill1996-09-051-5/+25
| | | | | | | | | | | | explicit to inherit scheduler to be consistent with FSU pthreads for gnat. _POSIX_Threads_Create_extension: now inherit signal blocked mask from creator if the new thread is a posix thread. _POSIX_Threads_Initialize_user_threads: make sure posix initialization threads start with a useful priority. If they inherit the priority of the creating thread, they will end up at the same priority as the idle thread. Since the idle thread does not yield, they will not run.
* pthread_mutex_setprioceiling: fixed bug where returned priority wasJoel Sherrill1996-09-051-1/+3
| | | | not converted from core priority to posix priority.
* nanosleep: negative value for tv_sec is no longer an error. It nowJoel Sherrill1996-09-051-4/+10
| | | | is changed into being a 0 delay.
* new file to support GNU Ada.Joel Sherrill1996-08-291-0/+28
| | | | | currently the only routine in this file simply returns the minimum stack size for each thread.
* fixed typo .. changed == to !=Joel Sherrill1996-08-271-1/+1
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