#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#

config FS_TMPFS
	bool "TMPFS file system"
	default n
	depends on !DISABLE_MOUNTPOINT && EXPERIMENTAL
	select FS_READABLE
	select FS_WRITABLE
	---help---
		Enable TMPFS filesystem support

if FS_TMPFS

config FS_TMPFS_DIRECTORY_ALLOCGUARD
	int "Directory object over-allocation"
	default 64
	---help---
		In order to avoid frequent reallocations, a little more memory than
		needed is always allocated.  This permits the directory to grow
		without so many realloctions.

config FS_TMPFS_DIRECTORY_FREEGUARD
	int "Directory under free"
	default 128
	---help---
		In order to avoid frequent reallocations, a lot of free memory has
		to be available before a directory entry shrinks (via reallocation)
		little more memory than needed is always allocated.  This permits
		the directory to shrink without so many realloctions.

config FS_TMPFS_FILE_ALLOCGUARD
	int "Directory object over-allocation"
	default 512
	---help---
		In order to avoid frequent reallocations, a little more memory than
		needed is always allocated.  This permits the file to grow without
		so many realloctions.

config FS_TMPFS_FILE_FREEGUARD
	int "Directory under free"
	default 1024
	---help---
		In order to avoid frequent reallocations, a lot of free memory has
		to be available before a directory entry shrinks (via reallocation)
		little more memory than needed is always allocated.  This permits
		the file to shrink without so many realloctions.

endif