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Added error to syscall function

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Some of these aren't ideal..
This commit is contained in:
Yannick Ulrich 2023-03-04 09:14:49 +00:00
parent 955e1323ce
commit 4c59561a99
1 changed files with 67 additions and 0 deletions
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67
internal/fusefs/syscallerr.go Normal file
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package fusefs
import (
"go.arsenm.dev/infinitime/blefs"
"syscall"
)
func syscallErr(err error) syscall.Errno {
if err == nil {
return 0
}
switch err {
case blefs.FSError{0x02}: // filesystem error
return syscall.EIO // TODO
case blefs.FSError{0x05}: // read-only filesystem
return syscall.EROFS
case blefs.FSError{0x03}: // no such file
return syscall.ENOENT
case blefs.FSError{0x04}: // protocol error
return syscall.EPROTO
case blefs.FSError{-5}: // input/output error
return syscall.EIO
case blefs.FSError{-84}: // filesystem is corrupted
return syscall.ENOTRECOVERABLE // TODO
case blefs.FSError{-2}: // no such directory entry
return syscall.ENOENT
case blefs.FSError{-17}: // entry already exists
return syscall.EEXIST
case blefs.FSError{-20}: // entry is not a directory
return syscall.ENOTDIR
case blefs.FSError{-39}: // directory is not empty
return syscall.ENOTEMPTY
case blefs.FSError{-9}: // bad file number
return syscall.EBADF
case blefs.FSError{-27}: // file is too large
return syscall.EFBIG
case blefs.FSError{-22}: // invalid parameter
return syscall.EINVAL
case blefs.FSError{-28}: // no space left on device
return syscall.ENOSPC
case blefs.FSError{-12}: // no more memory available
return syscall.ENOMEM
case blefs.FSError{-61}: // no attr available
return syscall.ENODATA // TODO
case blefs.FSError{-36}: // file name is too long
return syscall.ENAMETOOLONG
case blefs.ErrFileNotExists: // file does not exist
return syscall.ENOENT
case blefs.ErrFileReadOnly: // file is read only
return syscall.EACCES
case blefs.ErrFileWriteOnly: // file is write only
return syscall.EACCES
case blefs.ErrInvalidOffset: // invalid file offset
return syscall.EFAULT // TODO
case blefs.ErrOffsetChanged: // offset has already been changed
return syscall.ESPIPE
case blefs.ErrReadOpen: // only one file can be opened for reading at a time
return syscall.ENFILE
case blefs.ErrWriteOpen: // only one file can be opened for writing at a time
return syscall.ENFILE
case blefs.ErrNoRemoveRoot: // refusing to remove root directory
return syscall.EPERM
}
return syscall.EIO // TODO
}