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diff --git a/posix_users/memory_managment.rst b/posix_users/memory_managment.rst deleted file mode 100644 index 631ba45..0000000 --- a/posix_users/memory_managment.rst +++ /dev/null @@ -1,313 +0,0 @@ -.. comment SPDX-License-Identifier: CC-BY-SA-4.0 - -.. COMMENT: COPYRIGHT (c) 1988-2002. -.. COMMENT: On-Line Applications Research Corporation (OAR). -.. COMMENT: All rights reserved. - -Memory Management Manager -######################### - -Introduction -============ - -The -memory management manager is ... - -The directives provided by the memory management manager are: - -- mlockall_ - Lock the Address Space of a Process - -- munlockall_ - Unlock the Address Space of a Process - -- mlock_ - Lock a Range of the Process Address Space - -- munlock_ - Unlock a Range of the Process Address Space - -- mmap_ - Map Process Addresses to a Memory Object - -- munmap_ - Unmap Previously Mapped Addresses - -- mprotect_ - Change Memory Protection - -- msync_ - Memory Object Synchronization - -- shm_open_ - Open a Shared Memory Object - -- shm_unlink_ - Remove a Shared Memory Object - -Background -========== - -There is currently no text in this section. - -Operations -========== - -There is currently no text in this section. - -Directives -========== - -This section details the memory management manager's directives. A subsection -is dedicated to each of this manager's directives and describes the calling -sequence, related constants, usage, and status codes. - -.. _mlockall: - -mlockall - Lock the Address Space of a Process ----------------------------------------------- -.. index:: mlockall -.. index:: lock the address space of a process - -**CALLING SEQUENCE:** - -.. code-block:: c - - int mlockall( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _munlockall: - -munlockall - Unlock the Address Space of a Process --------------------------------------------------- -.. index:: munlockall -.. index:: unlock the address space of a process - -**CALLING SEQUENCE:** - -.. code-block:: c - - int munlockall( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _mlock: - -mlock - Lock a Range of the Process Address Space -------------------------------------------------- -.. index:: mlock -.. index:: lock a range of the process address space - -**CALLING SEQUENCE:** - -.. code-block:: c - - int mlock( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _munlock: - -munlock - Unlock a Range of the Process Address Space ------------------------------------------------------ -.. index:: munlock -.. index:: unlock a range of the process address space - -**CALLING SEQUENCE:** - -.. code-block:: c - - int munlock( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _mmap: - -mmap - Map Process Addresses to a Memory Object ------------------------------------------------ -.. index:: mmap -.. index:: map process addresses to a memory object - -**CALLING SEQUENCE:** - -.. code-block:: c - - int mmap( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _munmap: - -munmap - Unmap Previously Mapped Addresses ------------------------------------------- -.. index:: munmap -.. index:: unmap previously mapped addresses - -**CALLING SEQUENCE:** - -.. code-block:: c - - int munmap( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _mprotect: - -mprotect - Change Memory Protection ------------------------------------ -.. index:: mprotect -.. index:: change memory protection - -**CALLING SEQUENCE:** - -.. code-block:: c - - int mprotect( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _msync: - -msync - Memory Object Synchronization -------------------------------------- -.. index:: msync -.. index:: memory object synchronization - -**CALLING SEQUENCE:** - -.. code-block:: c - - int msync( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _shm_open: - -shm_open - Open a Shared Memory Object --------------------------------------- -.. index:: shm_open -.. index:: open a shared memory object - -**CALLING SEQUENCE:** - -.. code-block:: c - - int shm_open( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** - -.. _shm_unlink: - -shm_unlink - Remove a Shared Memory Object ------------------------------------------- -.. index:: shm_unlink -.. index:: remove a shared memory object - -**CALLING SEQUENCE:** - -.. code-block:: c - - int shm_unlink( - ); - -**STATUS CODES:** - -.. list-table:: - :class: rtems-table - - * - ``E`` - - The - -**DESCRIPTION:** - -**NOTES:** |