mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
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config: Add <rtems/confdefs/libio.h>
Remove all comments and copyrightable content from the moved content. Use BSD-2-Clause license for new file. Update #3053. Update #3875.
This commit is contained in:
Sebastian Huber
@@ -184,6 +184,7 @@ include_rtems_HEADERS += include/rtems/version.h
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include_rtems_HEADERS += include/rtems/vmeintr.h
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include_rtems_HEADERS += include/rtems/watchdogdrv.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/bsp.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/libio.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/libpci.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/obsolete.h
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include_rtems_confdefs_HEADERS += include/rtems/confdefs/percpu.h
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@@ -50,6 +50,7 @@
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#include <rtems/posix/shm.h>
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#include <rtems/posix/timer.h>
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#include <rtems/confdefs/obsolete.h>
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#include <rtems/confdefs/libio.h>
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#include <rtems/confdefs/libpci.h>
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#include <rtems/confdefs/percpu.h>
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@@ -100,441 +101,6 @@ extern "C" {
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#undef RTEMS_NEWLIB
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#endif
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#ifndef RTEMS_SCHEDSIM
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#include <rtems/libio_.h>
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#ifdef CONFIGURE_INIT
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#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
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RTEMS_SYSINIT_ITEM(
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rtems_filesystem_initialize,
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RTEMS_SYSINIT_ROOT_FILESYSTEM,
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RTEMS_SYSINIT_ORDER_MIDDLE
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);
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#endif
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#endif
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#endif
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/**
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* This macro defines the number of POSIX file descriptors allocated
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* and managed by libio. These are the "integer" file descriptors that
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* are used by calls like open(2) and read(2).
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*/
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#ifndef CONFIGURE_MAXIMUM_FILE_DESCRIPTORS
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#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 3
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#endif
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#ifdef CONFIGURE_INIT
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rtems_libio_t rtems_libio_iops[CONFIGURE_MAXIMUM_FILE_DESCRIPTORS];
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/**
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* When instantiating the configuration tables, this variable is
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* initialized to specify the maximum number of file descriptors.
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*/
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const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE(rtems_libio_iops);
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#endif
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/*
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* This sets up the resources for the FIFOs/pipes.
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*/
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/**
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* @defgroup ConfigFilesystems Filesystems and Mount Table Configuration
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*
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* @ingroup Configuration
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*
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* Defines to control the file system:
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*
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* - CONFIGURE_APPLICATION_DISABLE_FILESYSTEM:
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* Disable the RTEMS filesystems. You get an empty DEVFS.
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*
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* - CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM:
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* Use the DEVFS as the root file system. Limited functions are
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* provided when this is used.
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*
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* - CONFIGURE_FILESYSTEM_ALL:
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* Add file filesystems to the default filesystem table.
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*
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* List of available file systems. You can define as many as you like:
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* - CONFIGURE_FILESYSTEM_IMFS - In Memory File System (IMFS)
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* - CONFIGURE_FILESYSTEM_DEVFS - Device File System (DSVFS)
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* - CONFIGURE_FILESYSTEM_TFTPFS - TFTP File System, networking enabled
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* - CONFIGURE_FILESYSTEM_FTPFS - FTP File System, networking enabled
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* - CONFIGURE_FILESYSTEM_NFS - Network File System, networking enabled
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* - CONFIGURE_FILESYSTEM_DOSFS - DOS File System, uses libblock
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* - CONFIGURE_FILESYSTEM_RFS - RTEMS File System (RFS), uses libblock
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* - CONFIGURE_FILESYSTEM_JFFS2 - Journalling Flash File System, Version 2
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*
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* Combinations:
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*
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* - If nothing is defined the base file system is the IMFS.
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*
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* - If CONFIGURE_APPLICATION_DISABLE_FILESYSTEM is defined all filesystems
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* are disabled by force.
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*
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* - If CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM is defined all filesystems
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* are disabled by force and DEVFS is defined.
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*/
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/**@{*/
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#ifdef CONFIGURE_INIT
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/*
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* Include all file systems. Do this before checking if the filesystem has
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* been disabled.
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*/
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#ifdef CONFIGURE_FILESYSTEM_ALL
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#define CONFIGURE_FILESYSTEM_IMFS
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#define CONFIGURE_FILESYSTEM_DEVFS
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#define CONFIGURE_FILESYSTEM_TFTPFS
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#define CONFIGURE_FILESYSTEM_FTPFS
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#define CONFIGURE_FILESYSTEM_NFS
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#define CONFIGURE_FILESYSTEM_DOSFS
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#define CONFIGURE_FILESYSTEM_RFS
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#define CONFIGURE_FILESYSTEM_JFFS2
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#endif
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/*
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* If disabling the file system, give a compile error if the user has
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* configured other filesystem parameters.
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*/
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#if defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
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#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
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#error "Filesystem disabled and a base filesystem configured."
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#endif
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#if defined(CONFIGURE_FILESYSTEM_IMFS) || \
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defined(CONFIGURE_FILESYSTEM_DEVFS) || \
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defined(CONFIGURE_FILESYSTEM_TFTPFS) || \
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defined(CONFIGURE_FILESYSTEM_FTPFS) || \
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defined(CONFIGURE_FILESYSTEM_NFS) || \
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defined(CONFIGURE_FILESYSTEM_DOSFS) || \
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defined(CONFIGURE_FILESYSTEM_RFS) || \
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defined(CONFIGURE_FILESYSTEM_JFFS2)
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#error "Filesystem disabled and a filesystem configured."
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#endif
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#endif
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/*
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* If the base filesystem is DEVFS define it else define IMFS.
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* We will have either DEVFS or IMFS defined after this.
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*/
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#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
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#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
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#define CONFIGURE_FILESYSTEM_DEVFS
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#endif
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#endif
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#endif
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#ifndef RTEMS_SCHEDSIM
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/**
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* IMFS
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*/
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#include <rtems/imfs.h>
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/**
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* This specifies the number of bytes per block for files within the IMFS.
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* There are a maximum number of blocks per file so this dictates the maximum
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* size of a file. This has to be balanced with the unused portion of each
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* block that might be wasted.
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*/
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#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
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#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
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IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
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#endif
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/**
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* This defines the IMFS file system table entry.
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS) && \
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defined(CONFIGURE_FILESYSTEM_IMFS)
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#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
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{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
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#endif
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#endif
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#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
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#define CONFIGURE_IMFS_DISABLE_CHMOD
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#define CONFIGURE_IMFS_DISABLE_CHOWN
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#define CONFIGURE_IMFS_DISABLE_UTIME
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#define CONFIGURE_IMFS_DISABLE_LINK
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#define CONFIGURE_IMFS_DISABLE_SYMLINK
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#define CONFIGURE_IMFS_DISABLE_READLINK
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#define CONFIGURE_IMFS_DISABLE_RENAME
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#define CONFIGURE_IMFS_DISABLE_UNMOUNT
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#endif
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/**
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* DEVFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS) && \
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defined(CONFIGURE_FILESYSTEM_DEVFS)
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#include <rtems/devfs.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
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{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
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#endif
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/**
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* FTPFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS) && \
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defined(CONFIGURE_FILESYSTEM_FTPFS)
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#include <rtems/ftpfs.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
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{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
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#endif
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/**
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* TFTPFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS) && \
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defined(CONFIGURE_FILESYSTEM_TFTPFS)
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#include <rtems/tftp.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
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{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
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#endif
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/**
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* NFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS) && \
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defined(CONFIGURE_FILESYSTEM_NFS)
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#include <librtemsNfs.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
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{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
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#endif
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/**
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* DOSFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS) && \
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defined(CONFIGURE_FILESYSTEM_DOSFS)
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#include <rtems/dosfs.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
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{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
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#endif
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/**
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* RFS
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS) && \
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defined(CONFIGURE_FILESYSTEM_RFS)
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#include <rtems/rtems-rfs.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
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{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
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#endif
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/**
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* JFFS2
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*/
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#if !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2) && \
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defined(CONFIGURE_FILESYSTEM_JFFS2)
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#include <rtems/jffs2.h>
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#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
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{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
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#endif
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#ifdef CONFIGURE_INIT
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/**
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* DEVFS variables.
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*
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* The number of individual devices that may be registered
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* in the system or the CONFIGURE_MAXIMUM_DEVICES variable
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* is defaulted to 4 when a filesystem is enabled, unless
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* the bsp overwrides this. In which case the value is set
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* to BSP_MAXIMUM_DEVICES.
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*/
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#ifdef CONFIGURE_FILESYSTEM_DEVFS
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#ifndef CONFIGURE_MAXIMUM_DEVICES
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#if defined(BSP_MAXIMUM_DEVICES)
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#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
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#else
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#define CONFIGURE_MAXIMUM_DEVICES 4
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#endif
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#endif
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#include <rtems/devfs.h>
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#endif
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/**
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* Table termination record.
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*/
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#define CONFIGURE_FILESYSTEM_NULL { NULL, NULL }
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#ifndef RTEMS_SCHEDSIM
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#if !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM) && \
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!defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
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int imfs_rq_memfile_bytes_per_block =
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CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
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#endif
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/**
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* The default file system table. Must be terminated with the NULL entry if
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* you provide your own.
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*/
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#ifndef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
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const rtems_filesystem_table_t rtems_filesystem_table[] = {
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#if !defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
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{ "/", IMFS_initialize_support },
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#endif
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#if defined(CONFIGURE_FILESYSTEM_IMFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
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CONFIGURE_FILESYSTEM_ENTRY_IMFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_DEVFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
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CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_TFTPFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
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CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_FTPFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
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CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_NFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
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CONFIGURE_FILESYSTEM_ENTRY_NFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_DOSFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
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CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_RFS) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
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CONFIGURE_FILESYSTEM_ENTRY_RFS,
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#endif
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#if defined(CONFIGURE_FILESYSTEM_JFFS2) && \
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defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
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CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
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#endif
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CONFIGURE_FILESYSTEM_NULL
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};
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#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
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static devFS_node devFS_root_filesystem_nodes [CONFIGURE_MAXIMUM_DEVICES];
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static const devFS_data devFS_root_filesystem_data = {
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devFS_root_filesystem_nodes,
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CONFIGURE_MAXIMUM_DEVICES
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};
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#else
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static IMFS_fs_info_t _Configure_IMFS_fs_info;
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static const rtems_filesystem_operations_table _Configure_IMFS_ops = {
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rtems_filesystem_default_lock,
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rtems_filesystem_default_unlock,
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IMFS_eval_path,
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#ifdef CONFIGURE_IMFS_DISABLE_LINK
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rtems_filesystem_default_link,
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#else
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IMFS_link,
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#endif
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rtems_filesystem_default_are_nodes_equal,
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#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
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rtems_filesystem_default_mknod,
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#else
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IMFS_mknod,
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#endif
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#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
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rtems_filesystem_default_rmnod,
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#else
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IMFS_rmnod,
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#endif
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#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
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rtems_filesystem_default_fchmod,
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#else
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IMFS_fchmod,
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#endif
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#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
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rtems_filesystem_default_chown,
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#else
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IMFS_chown,
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#endif
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IMFS_node_clone,
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IMFS_node_free,
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#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
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||||
rtems_filesystem_default_mount,
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#else
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IMFS_mount,
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#endif
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#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
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rtems_filesystem_default_unmount,
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#else
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IMFS_unmount,
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#endif
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rtems_filesystem_default_fsunmount,
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||||
#ifdef CONFIGURE_IMFS_DISABLE_UTIME
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rtems_filesystem_default_utime,
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#else
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IMFS_utime,
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#endif
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#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
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rtems_filesystem_default_symlink,
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#else
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IMFS_symlink,
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#endif
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||||
#ifdef CONFIGURE_IMFS_DISABLE_READLINK
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||||
rtems_filesystem_default_readlink,
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||||
#else
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IMFS_readlink,
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||||
#endif
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||||
#ifdef CONFIGURE_IMFS_DISABLE_RENAME
|
||||
rtems_filesystem_default_rename,
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||||
#else
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||||
IMFS_rename,
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#endif
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||||
rtems_filesystem_default_statvfs
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||||
};
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||||
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static const IMFS_mknod_controls _Configure_IMFS_mknod_controls = {
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#ifdef CONFIGURE_IMFS_DISABLE_READDIR
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||||
&IMFS_mknod_control_dir_minimal,
|
||||
#else
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||||
&IMFS_mknod_control_dir_default,
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||||
#endif
|
||||
&IMFS_mknod_control_device,
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||||
#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
|
||||
&IMFS_mknod_control_enosys,
|
||||
#else
|
||||
&IMFS_mknod_control_memfile,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_ENABLE_MKFIFO
|
||||
&IMFS_mknod_control_fifo
|
||||
#else
|
||||
&IMFS_mknod_control_enosys
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||||
#endif
|
||||
};
|
||||
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||||
static const IMFS_mount_data _Configure_IMFS_mount_data = {
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||||
&_Configure_IMFS_fs_info,
|
||||
&_Configure_IMFS_ops,
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||||
&_Configure_IMFS_mknod_controls
|
||||
};
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||||
#endif
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||||
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||||
const rtems_filesystem_mount_configuration
|
||||
rtems_filesystem_root_configuration = {
|
||||
NULL,
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||||
NULL,
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||||
#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
|
||||
RTEMS_FILESYSTEM_TYPE_DEVFS,
|
||||
#else
|
||||
"/",
|
||||
#endif
|
||||
RTEMS_FILESYSTEM_READ_WRITE,
|
||||
#if defined(CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM)
|
||||
&devFS_root_filesystem_data
|
||||
#else
|
||||
&_Configure_IMFS_mount_data
|
||||
#endif
|
||||
};
|
||||
#endif
|
||||
|
||||
#endif
|
||||
#endif
|
||||
/**@}*/ /* end of file system group */
|
||||
|
||||
/**
|
||||
* @brief Maximum priority configuration.
|
||||
*
|
||||
@@ -2591,18 +2157,5 @@ struct _reent *__getreent(void)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/*
|
||||
* IMFS block size for in memory files (memfiles) must be a power of
|
||||
* two between 16 and 512 inclusive.
|
||||
*/
|
||||
#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \
|
||||
(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \
|
||||
(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \
|
||||
(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \
|
||||
(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \
|
||||
(CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512))
|
||||
#error "IMFS Memfile block size must be a power of 2 between 16 and 512"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
/* end of include file */
|
||||
|
||||
@@ -0,0 +1,410 @@
|
||||
/* SPDX-License-Identifier: BSD-2-Clause */
|
||||
|
||||
/**
|
||||
* @file
|
||||
*
|
||||
* @ingroup RTEMSApplicationConfiguration
|
||||
*
|
||||
* @brief Evaluate IO Library Configuration Options
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#ifndef _RTEMS_CONFDEFS_LIBIO_H
|
||||
#define _RTEMS_CONFDEFS_LIBIO_H
|
||||
|
||||
#ifndef __CONFIGURATION_TEMPLATE_h
|
||||
#error "Do not include this file directly, use <rtems/confdefs.h> instead"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_INIT
|
||||
|
||||
#include <rtems/confdefs/bsp.h>
|
||||
#include <rtems/libio.h>
|
||||
#include <rtems/sysinit.h>
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_ALL
|
||||
#define CONFIGURE_FILESYSTEM_DEVFS
|
||||
#define CONFIGURE_FILESYSTEM_DOSFS
|
||||
#define CONFIGURE_FILESYSTEM_FTPFS
|
||||
#define CONFIGURE_FILESYSTEM_IMFS
|
||||
#define CONFIGURE_FILESYSTEM_JFFS2
|
||||
#define CONFIGURE_FILESYSTEM_NFS
|
||||
#define CONFIGURE_FILESYSTEM_RFS
|
||||
#define CONFIGURE_FILESYSTEM_TFTPFS
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
|
||||
#define CONFIGURE_FILESYSTEM_DEVFS
|
||||
#elif !defined(CONFIGURE_APPLICATION_DISABLE_FILESYSTEM)
|
||||
#define _CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
|
||||
#ifdef CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
|
||||
#error "CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM cannot be used together with CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM"
|
||||
#endif
|
||||
|
||||
#define CONFIGURE_IMFS_DISABLE_CHMOD
|
||||
#define CONFIGURE_IMFS_DISABLE_CHOWN
|
||||
#define CONFIGURE_IMFS_DISABLE_LINK
|
||||
#define CONFIGURE_IMFS_DISABLE_READLINK
|
||||
#define CONFIGURE_IMFS_DISABLE_RENAME
|
||||
#define CONFIGURE_IMFS_DISABLE_SYMLINK
|
||||
#define CONFIGURE_IMFS_DISABLE_UNMOUNT
|
||||
#define CONFIGURE_IMFS_DISABLE_UTIME
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_APPLICATION_DISABLE_FILESYSTEM
|
||||
#ifdef CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_USE_MINIIMFS_AS_BASE_FILESYSTEM"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_DEVFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_DEVFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_DOSFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_DOSFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_FTPFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_FTPFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_IMFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_IMFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_JFFS2
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_JFFS2"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_NFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_NFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_RFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_RFS"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_TFTPFS
|
||||
#error "CONFIGURE_APPLICATION_DISABLE_FILESYSTEM cannot be used together with CONFIGURE_FILESYSTEM_TFTPFS"
|
||||
#endif
|
||||
#else
|
||||
#define _CONFIGURE_FILESYSTEM_INITIALIZE
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_DEVFS
|
||||
#include <rtems/devfs.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_DOSFS
|
||||
#include <rtems/dosfs.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_FTPFS
|
||||
#include <rtems/ftpfs.h>
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_IMFS) \
|
||||
|| defined(_CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM)
|
||||
#include <rtems/imfs.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_JFFS2
|
||||
#include <rtems/jffs2.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_NFS
|
||||
#include <librtemsNfs.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_RFS
|
||||
#include <rtems/rtems-rfs.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_FILESYSTEM_TFTPFS
|
||||
#include <rtems/tftp.h>
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifdef CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM
|
||||
|
||||
#ifndef CONFIGURE_MAXIMUM_DEVICES
|
||||
#ifdef BSP_MAXIMUM_DEVICES
|
||||
#define CONFIGURE_MAXIMUM_DEVICES BSP_MAXIMUM_DEVICES
|
||||
#else
|
||||
#define CONFIGURE_MAXIMUM_DEVICES 4
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static devFS_node devFS_root_filesystem_nodes[ CONFIGURE_MAXIMUM_DEVICES ];
|
||||
|
||||
static const devFS_data _Filesystem_Root_data = {
|
||||
devFS_root_filesystem_nodes,
|
||||
CONFIGURE_MAXIMUM_DEVICES
|
||||
};
|
||||
|
||||
#define _CONFIGURE_FILESYSTEM_ROOT_TYPE RTEMS_FILESYSTEM_TYPE_DEVFS
|
||||
|
||||
#endif /* CONFIGURE_USE_DEVFS_AS_BASE_FILESYSTEM */
|
||||
|
||||
#ifdef _CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
|
||||
|
||||
#ifndef CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK
|
||||
#define CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK \
|
||||
IMFS_MEMFILE_DEFAULT_BYTES_PER_BLOCK
|
||||
#endif
|
||||
|
||||
#if CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16 && \
|
||||
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32 && \
|
||||
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64 && \
|
||||
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128 && \
|
||||
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256 && \
|
||||
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512
|
||||
#error "CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK must be a power of two between 16 and 512"
|
||||
#endif
|
||||
|
||||
int imfs_rq_memfile_bytes_per_block = CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK;
|
||||
|
||||
static IMFS_fs_info_t _IMFS_fs_info;
|
||||
|
||||
static const rtems_filesystem_operations_table _IMFS_ops = {
|
||||
rtems_filesystem_default_lock,
|
||||
rtems_filesystem_default_unlock,
|
||||
IMFS_eval_path,
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_LINK
|
||||
rtems_filesystem_default_link,
|
||||
#else
|
||||
IMFS_link,
|
||||
#endif
|
||||
rtems_filesystem_default_are_nodes_equal,
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_MKNOD
|
||||
rtems_filesystem_default_mknod,
|
||||
#else
|
||||
IMFS_mknod,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_RMNOD
|
||||
rtems_filesystem_default_rmnod,
|
||||
#else
|
||||
IMFS_rmnod,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_CHMOD
|
||||
rtems_filesystem_default_fchmod,
|
||||
#else
|
||||
IMFS_fchmod,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_CHOWN
|
||||
rtems_filesystem_default_chown,
|
||||
#else
|
||||
IMFS_chown,
|
||||
#endif
|
||||
IMFS_node_clone,
|
||||
IMFS_node_free,
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_MOUNT
|
||||
rtems_filesystem_default_mount,
|
||||
#else
|
||||
IMFS_mount,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_UNMOUNT
|
||||
rtems_filesystem_default_unmount,
|
||||
#else
|
||||
IMFS_unmount,
|
||||
#endif
|
||||
rtems_filesystem_default_fsunmount,
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_UTIME
|
||||
rtems_filesystem_default_utime,
|
||||
#else
|
||||
IMFS_utime,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_SYMLINK
|
||||
rtems_filesystem_default_symlink,
|
||||
#else
|
||||
IMFS_symlink,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_READLINK
|
||||
rtems_filesystem_default_readlink,
|
||||
#else
|
||||
IMFS_readlink,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_RENAME
|
||||
rtems_filesystem_default_rename,
|
||||
#else
|
||||
IMFS_rename,
|
||||
#endif
|
||||
rtems_filesystem_default_statvfs
|
||||
};
|
||||
|
||||
static const IMFS_mknod_controls _IMFS_mknod_controls = {
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_READDIR
|
||||
&IMFS_mknod_control_dir_minimal,
|
||||
#else
|
||||
&IMFS_mknod_control_dir_default,
|
||||
#endif
|
||||
&IMFS_mknod_control_device,
|
||||
#ifdef CONFIGURE_IMFS_DISABLE_MKNOD_FILE
|
||||
&IMFS_mknod_control_enosys,
|
||||
#else
|
||||
&IMFS_mknod_control_memfile,
|
||||
#endif
|
||||
#ifdef CONFIGURE_IMFS_ENABLE_MKFIFO
|
||||
&IMFS_mknod_control_fifo
|
||||
#else
|
||||
&IMFS_mknod_control_enosys
|
||||
#endif
|
||||
};
|
||||
|
||||
static const IMFS_mount_data _Filesystem_Root_data = {
|
||||
&_IMFS_fs_info,
|
||||
&_IMFS_ops,
|
||||
&_IMFS_mknod_controls
|
||||
};
|
||||
|
||||
#define _CONFIGURE_FILESYSTEM_ROOT_TYPE "/"
|
||||
|
||||
#endif /* _CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM */
|
||||
|
||||
#ifdef _CONFIGURE_FILESYSTEM_INITIALIZE
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_DEVFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_DEVFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_DEVFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_DEVFS, devFS_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_DOSFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_DOSFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_DOSFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_DOSFS, rtems_dosfs_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_FTPFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_FTPFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_FTPFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_FTPFS, rtems_ftpfs_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_IMFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_IMFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_IMFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_IMFS, IMFS_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_JFFS2) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_JFFS2)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_JFFS2 \
|
||||
{ RTEMS_FILESYSTEM_TYPE_JFFS2, rtems_jffs2_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_NFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_NFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_NFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_NFS, rtems_nfs_initialize }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_RFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_RFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_RFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_RFS, rtems_rfs_rtems_initialise }
|
||||
#endif
|
||||
|
||||
#if defined(CONFIGURE_FILESYSTEM_TFTPFS) \
|
||||
&& !defined(CONFIGURE_FILESYSTEM_ENTRY_TFTPFS)
|
||||
#define CONFIGURE_FILESYSTEM_ENTRY_TFTPFS \
|
||||
{ RTEMS_FILESYSTEM_TYPE_TFTPFS, rtems_tftpfs_initialize }
|
||||
#endif
|
||||
|
||||
const rtems_filesystem_table_t rtems_filesystem_table[] = {
|
||||
#ifdef _CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
|
||||
{ "/", IMFS_initialize_support },
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_DEVFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_DEVFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_DOSFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_DOSFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_FTPFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_FTPFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_IMFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_IMFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_JFFS2
|
||||
CONFIGURE_FILESYSTEM_ENTRY_JFFS2,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_NFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_NFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_RFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_RFS,
|
||||
#endif
|
||||
#ifdef CONFIGURE_FILESYSTEM_ENTRY_TFTPFS
|
||||
CONFIGURE_FILESYSTEM_ENTRY_TFTPFS,
|
||||
#endif
|
||||
{ NULL, NULL }
|
||||
};
|
||||
|
||||
const rtems_filesystem_mount_configuration
|
||||
rtems_filesystem_root_configuration = {
|
||||
NULL,
|
||||
NULL,
|
||||
_CONFIGURE_FILESYSTEM_ROOT_TYPE,
|
||||
RTEMS_FILESYSTEM_READ_WRITE,
|
||||
&_Filesystem_Root_data
|
||||
};
|
||||
|
||||
RTEMS_SYSINIT_ITEM(
|
||||
rtems_filesystem_initialize,
|
||||
RTEMS_SYSINIT_ROOT_FILESYSTEM,
|
||||
RTEMS_SYSINIT_ORDER_MIDDLE
|
||||
);
|
||||
|
||||
#endif /* _CONFIGURE_FILESYSTEM_INITIALIZE */
|
||||
|
||||
#ifndef CONFIGURE_MAXIMUM_FILE_DESCRIPTORS
|
||||
#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 3
|
||||
#endif
|
||||
|
||||
rtems_libio_t rtems_libio_iops[ CONFIGURE_MAXIMUM_FILE_DESCRIPTORS ];
|
||||
|
||||
const uint32_t rtems_libio_number_iops = RTEMS_ARRAY_SIZE( rtems_libio_iops );
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIGURE_INIT */
|
||||
|
||||
#endif /* _RTEMS_CONFDEFS_LIBIO_H */
|
||||
Reference in New Issue
Block a user