M-Labs/rust-fatfs
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Remove update_fs_info option

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FSInfo sector should always be saved if it has changed.
This commit is contained in:
Rafał Harabień 2018-06-20 18:03:12 +02:00
parent 0077ee43e4
commit 8be8c68eab
1 changed files with 2 additions and 12 deletions
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14
src/fs.rs
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@ -294,7 +294,6 @@ impl FsInfoSector {
#[derive(Copy, Clone, Debug)] #[derive(Copy, Clone, Debug)]
pub struct FsOptions { pub struct FsOptions {
pub(crate) update_accessed_date: bool, pub(crate) update_accessed_date: bool,
pub(crate) update_fs_info: bool,
} }
impl FsOptions { impl FsOptions {
@ -302,7 +301,6 @@ impl FsOptions {
pub fn new() -> Self { pub fn new() -> Self {
FsOptions { FsOptions {
update_accessed_date: false, update_accessed_date: false,
update_fs_info: true,
} }
} }
@ -311,12 +309,6 @@ impl FsOptions {
self.update_accessed_date = enabled; self.update_accessed_date = enabled;
self self
} }
/// If enabled library updates FSInfo sector when unmounting (only if modified).
pub fn update_fs_info(mut self, enabled: bool) -> Self {
self.update_fs_info = enabled;
self
}
} }
/// FAT volume statistics. /// FAT volume statistics.
@ -569,15 +561,13 @@ impl <T: ReadWriteSeek> FileSystem<T> {
/// Unmounts the filesystem. /// Unmounts the filesystem.
/// ///
/// Updates FSInfo sector if `update_fs_info` mount option is enabled. /// Updates FSInfo sector if needed.
pub fn unmount(self) -> io::Result<()> { pub fn unmount(self) -> io::Result<()> {
self.unmount_internal() self.unmount_internal()
} }
fn unmount_internal(&self) -> io::Result<()> { fn unmount_internal(&self) -> io::Result<()> {
if self.options.update_fs_info { self.flush_fs_info()?;
self.flush_fs_info()?;
}
Ok(()) Ok(())
} }