file_dedupe_range_info

from struct btrfs_ioctl_file_extent_same_info

version(linux)

extern (C) @nogc nothrow

struct file_dedupe_range_info {

long dest_fd;

ulong dest_offset;

ulong bytes_deduped;

uint reserved;

}

Members

Variables

bytes_deduped ulong bytes_deduped;: out - total # of bytes we were able to dedupe from this file.
dest_fd long dest_fd;: in - destination file
dest_offset ulong dest_offset;: in - start of extent in destination
reserved uint reserved;: must be zero
status int status;: status of this dedupe operation: < 0 for error == FILE_DEDUPE_RANGE_SAME if dedupe succeeds == FILE_DEDUPE_RANGE_DIFFERS if data differs

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