catar/encoder.rs: only test fat attribute on MSDOS and FUSE file systems
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@ -158,7 +158,9 @@ impl <'a, W: Write> CaTarEncoder<'a, W> {
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Ok(())
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}
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fn read_fat_attr(&self, fd: RawFd, entry: &mut CaFormatEntry) -> Result<(), Error> {
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fn read_fat_attr(&self, fd: RawFd, magic: i64, entry: &mut CaFormatEntry) -> Result<(), Error> {
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if magic != MSDOS_SUPER_MAGIC && magic != FUSE_SUPER_MAGIC { return Ok(()); }
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let mut attr: u32 = 0;
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@ -236,7 +238,7 @@ impl <'a, W: Write> CaTarEncoder<'a, W> {
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let mut dir_entry = self.create_entry(&dir_stat)?;
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self.read_chattr(rawfd, &mut dir_entry)?;
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self.read_fat_attr(rawfd, &mut dir_entry)?;
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self.read_fat_attr(rawfd, magic, &mut dir_entry)?;
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self.write_entry(dir_entry)?;
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@ -389,7 +391,7 @@ impl <'a, W: Write> CaTarEncoder<'a, W> {
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let mut entry = self.create_entry(&stat)?;
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self.read_chattr(filefd, &mut entry)?;
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self.read_fat_attr(filefd, &mut entry)?;
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self.read_fat_attr(filefd, magic, &mut entry)?;
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self.write_entry(entry)?;
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@ -534,6 +536,9 @@ const SMACK_MAGIC: i64 = 0x43415d53;
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const RAMFS_MAGIC: i64 = 0x858458f6;
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const TMPFS_MAGIC: i64 = 0x01021994;
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const SYSFS_MAGIC: i64 = 0x62656572;
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const MSDOS_SUPER_MAGIC: i64 = 0x00004d44;
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const FUSE_SUPER_MAGIC: i64 = 0x65735546;
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#[inline(always)]
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fn is_temporary_file_system(magic: i64) -> bool {
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