nuttx/fs/Kconfig

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#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
comment "File system configuration"
config DISABLE_MOUNTPOINT
bool "Disable support for mount points"
default n
config FS_AUTOMOUNTER
bool "Auto-mounter"
default n
depends on !DISABLE_MOUNTPOINT
select SCHED_LPWORK
---help---
The automounter provides an OS-internal mechanism for automatically
mounting and unmounting removable media as the media is inserted and
removed. See include/nuttx/fs/automout.h for interfacing details.
config FS_AUTOMOUNTER_DEBUG
bool "Auto-mounter debug"
default n
depends on FS_AUTOMOUNTER && DEBUG_FEATURES
---help---
Normally, the auto-mounter will generate debug output when sub-system
level file system debug is enabled. This option will select debug
output from the logic related to the auto-mount feature even when file
system debug is not enable. This is useful primarily for in vivo
unit testing of the auto-mount feature.
config DISABLE_PSEUDOFS_OPERATIONS
bool "Disable pseudo-filesystem operations"
default y if DEFAULT_SMALL
default n if !DEFAULT_SMALL
---help---
Disable certain operations on pseudo-file systems include mkdir,
rmdir, unlink, and rename. These are necessary for the logical
completeness of the illusion created by the pseudo-filesystem.
However, in practical embedded system, they are seldom needed and
you can save a little FLASH space by disabling the capability.
config PSEUDOFS_SOFTLINKS
bool "Pseudo-filesystem soft links"
default n
depends on !DISABLE_PSEUDOFS_OPERATIONS
---help---
Enable support for soft links in the pseudo file system. Soft
links are not supported within mounted volumes by any NuttX file
system. However, if this option is selected, then soft links
may be add in the pseudo file system. This might be useful, for
to link a directory in the pseudo-file system, such as /bin, to
to a directory in a mounted volume, say /mnt/sdcard/bin.
config FS_READABLE
bool
default n
---help---
Automatically selected if any readable file system is selected
config FS_WRITABLE
bool "Writable file system"
default n
---help---
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Automatically selected if any writable file system is selected. If
not selected, support for writing will be disabled in all block
drivers and also the block-to-character (BCH) layer and the MTD FTL
layer.
This selection can also be manually selected. You might want to do
this if there are no writable file systems enabled, but you still
want support for write access in block drivers and/or FTL.
source fs/aio/Kconfig
source fs/semaphore/Kconfig
source fs/mqueue/Kconfig
source fs/shm/Kconfig
source fs/mmap/Kconfig
source fs/partition/Kconfig
source fs/fat/Kconfig
source fs/nfs/Kconfig
source fs/nxffs/Kconfig
source fs/romfs/Kconfig
source fs/cromfs/Kconfig
source fs/tmpfs/Kconfig
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source fs/smartfs/Kconfig
source fs/binfs/Kconfig
source fs/procfs/Kconfig
source fs/unionfs/Kconfig
source fs/userfs/Kconfig
source fs/hostfs/Kconfig