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Diffstat (limited to 'c-user/config/posix-api.rst')
| -rw-r--r-- | c-user/config/posix-api.rst | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/c-user/config/posix-api.rst b/c-user/config/posix-api.rst index da5c0ba..7901fc7 100644 --- a/c-user/config/posix-api.rst +++ b/c-user/config/posix-api.rst @@ -155,15 +155,15 @@ NOTES: with ``sem_init()`` are not affected by this configuration option since the storage space for these semaphores is user-provided. -.. index:: CONFIGURE_MAXIMUM_POSIX_TIMERS +.. index:: CONFIGURE_MAXIMUM_POSIX_THREADS -.. _CONFIGURE_MAXIMUM_POSIX_TIMERS: +.. _CONFIGURE_MAXIMUM_POSIX_THREADS: -CONFIGURE_MAXIMUM_POSIX_TIMERS ------------------------------- +CONFIGURE_MAXIMUM_POSIX_THREADS +------------------------------- CONSTANT: - ``CONFIGURE_MAXIMUM_POSIX_TIMERS`` + ``CONFIGURE_MAXIMUM_POSIX_THREADS`` DATA TYPE: Unsigned integer (``uint32_t``). @@ -175,24 +175,34 @@ DEFAULT VALUE: The default value is 0. DESCRIPTION: - ``CONFIGURE_MAXIMUM_POSIX_TIMERS`` is the maximum number of POSIX API - Timers that can be concurrently active. + ``CONFIGURE_MAXIMUM_POSIX_THREADS`` is the maximum number of POSIX API + Threads that can be concurrently active. NOTES: This object class can be configured in unlimited allocation mode. - Timers are only available if RTEMS was built with the - ``--enable-posix`` build configuration option. + This calculations for the required memory in the RTEMS Workspace for + threads assume that each thread has a minimum stack size and has floating + point support enabled. The configuration parameter + ``CONFIGURE_EXTRA_TASK_STACKS`` is used to specify thread stack + requirements *ABOVE* the minimum size required. See :ref:`Reserve + Task/Thread Stack Memory Above Minimum` for more information about + ``CONFIGURE_EXTRA_TASK_STACKS``. -.. index:: CONFIGURE_MAXIMUM_POSIX_THREADS + The maximum number of Classic API Tasks is specified by + :ref:`CONFIGURE_MAXIMUM_TASKS <CONFIGURE_MAXIMUM_TASKS>`. -.. _CONFIGURE_MAXIMUM_POSIX_THREADS: + All POSIX threads have floating point enabled. -CONFIGURE_MAXIMUM_POSIX_THREADS -------------------------------- +.. index:: CONFIGURE_MAXIMUM_POSIX_TIMERS + +.. _CONFIGURE_MAXIMUM_POSIX_TIMERS: + +CONFIGURE_MAXIMUM_POSIX_TIMERS +------------------------------ CONSTANT: - ``CONFIGURE_MAXIMUM_POSIX_THREADS`` + ``CONFIGURE_MAXIMUM_POSIX_TIMERS`` DATA TYPE: Unsigned integer (``uint32_t``). @@ -204,24 +214,14 @@ DEFAULT VALUE: The default value is 0. DESCRIPTION: - ``CONFIGURE_MAXIMUM_POSIX_THREADS`` is the maximum number of POSIX API - Threads that can be concurrently active. + ``CONFIGURE_MAXIMUM_POSIX_TIMERS`` is the maximum number of POSIX API + Timers that can be concurrently active. NOTES: This object class can be configured in unlimited allocation mode. - This calculations for the required memory in the RTEMS Workspace for - threads assume that each thread has a minimum stack size and has floating - point support enabled. The configuration parameter - ``CONFIGURE_EXTRA_TASK_STACKS`` is used to specify thread stack - requirements *ABOVE* the minimum size required. See :ref:`Reserve - Task/Thread Stack Memory Above Minimum` for more information about - ``CONFIGURE_EXTRA_TASK_STACKS``. - - The maximum number of Classic API Tasks is specified by - :ref:`CONFIGURE_MAXIMUM_TASKS <CONFIGURE_MAXIMUM_TASKS>`. - - All POSIX threads have floating point enabled. + Timers are only available if RTEMS was built with the + ``--enable-posix`` build configuration option. .. index:: CONFIGURE_MINIMUM_POSIX_THREAD_STACK_SIZE .. index:: minimum POSIX thread stack size |