summaryrefslogtreecommitdiffstats
path: root/cpukit/include/rtems/score/threadqimpl.h (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Do not use RTEMS_INLINE_ROUTINESebastian Huber2022-09-191-35/+35
| | | | | | | Directly use "static inline" which is available in C99 and later. This brings the RTEMS implementation closer to standard C. Close #3935.
* cpukit/include/rtems/score/[s-z]*.h: Change license to BSD-2Joel Sherrill2022-02-281-3/+22
| | | | Updates #3053.
* score: Move _Thread_queue_Extract()Sebastian Huber2021-11-231-1/+6
| | | | | | | Move _Thread_queue_Extract() since this function is not used by the core services (threads, semaphores, mutexes, message queues). Update #4546.
* score: Add _Thread_MP_Extract_proxy()Sebastian Huber2021-11-231-18/+0
| | | | | | | | Remove _Thread_queue_Extract_with_proxy() and move the proxy extraction to _Thread_MP_Extract_proxy(). Move similar code blocks of the previous caller of _Thread_queue_Extract_with_proxy() to helper functions. Update #4546.
* score: Add Thread_queue_Deadlock_statusSebastian Huber2021-10-011-11/+39
| | | | | | Replace the boolen return value with the new enum Thread_queue_Deadlock_status. This improves the code readability. Improve documentation. Shorten function names.
* score: Document thread queue operationsSebastian Huber2021-09-031-0/+21
|
* score: Update priority only if necessarySebastian Huber2021-09-011-2/+2
| | | | | | In _Thread_queue_Flush_critical(), update the priority of the thread queue owner only if necessary. The scheduler update priority operation could be expensive.
* score: Remove _Thread_queue_Unblock_critical()Sebastian Huber2021-09-011-28/+6
| | | | | This function was only used in one place. Replace it with a call to _Thread_queue_Resume().
* score: Remove _Thread_queue_First_locked()Sebastian Huber2021-09-011-28/+0
| | | | | The _Thread_queue_First_locked() was only used in one place. Move the code of this inline function to this place.
* score: Fix blocking message queue receiveSebastian Huber2021-09-011-46/+13
| | | | | | | | | | | | | In order to ensure FIFO fairness across schedulers, the thread queue surrender operation must be used to dequeue a thread from the thread queue. The thread queue extract operation is intended for timeouts. Add _Thread_queue_Resume() which may be used to make extracted or surrendered threads ready again. Remove the now unused _Thread_queue_Extract_critical() function. Close #4509.
* score: Fix priority discipline handlingSebastian Huber2021-09-011-0/+43
| | | | | | | | | | | The priority queues in clustered scheduling configurations use a per scheduler priority queue rotation to ensure FIFO fairness across schedulers. This mechanism is implemented in the thread queue surrender operation. Unfortunately some semaphore and message queue directives used wrongly the thread queue extract operation. Fix this through the use of _Thread_queue_Surrender(). Update #4358.
* score: Fix initialization of thread queue contextSebastian Huber2021-06-101-3/+9
| | | | | | | Set Thread_queue_Context::timeout_absolute in _Thread_queue_Context_set_timeout_argument() to avoid using it uninitialized. The bug was introduced by a89ecaa1a94d49ddae7753d6b83923e9d2a00486.
* score: Simplify thread queue timeout handlingSebastian Huber2021-05-181-12/+24
| | | | | | | Add Thread_queue_Context::timeout_absolute to specify an absolute or relative timeout. This avoid having to get the current time twice for timeouts relative to the current time. It moves also functionality to common code.
* score: Remove unused _Thread_queue_Dequeue()Sebastian Huber2021-04-201-51/+0
| | | | | | | | | | | | Last use was removed by: commit 54550e048d3a49435912797d2024f80671e93267 Author: Sebastian Huber <sebastian.huber@embedded-brains.de> Date: Fri May 13 08:16:30 2016 +0200 posix: Rework pthread_join() Rework pthread_join() to use _Thread_Join().
* score: Canonicalize Doxygen @file commentsSebastian Huber2020-12-021-5/+7
| | | | | | Use common phrases for the file brief descriptions. Update #3706.
* doxygen: score: adjust doc in threadqimpl.h to doxygen guidelinesAndreas Dachsberger2019-05-131-77/+317
| | | | Update #3706.
* doxygen: Rename Score* groups in RTEMSScore*Sebastian Huber2019-04-041-1/+1
| | | | Update #3706
* Remove explicit file names from @fileSebastian Huber2019-02-281-1/+1
| | | | | | This makes the @file documentation independent of the actual file name. Update #3707.
* score: Fix legacy RTEMS_STATIC_ASSERT()Sebastian Huber2018-10-051-2/+2
| | | | | | | | | In standard C pointer operands are not allowed in integer constant expressions. Avoid a static assertion based on an array typedef since this could lead to warnings ("variably modified 'x' at file scope" and "typedef 'x' locally defined but not used"); This implementation requires unique messages.
* Remove make preinstallChris Johns2018-01-251-0/+1265
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-12 17:36:06 +0000