ulfs_extattr_fileheader
base_offset = sizeof(struct ulfs_extattr_fileheader) +
struct ulfs_extattr_fileheader uef;
sizeof(struct ulfs_extattr_fileheader));
aiov.iov_len = sizeof(struct ulfs_extattr_fileheader);
auio.uio_resid = sizeof(struct ulfs_extattr_fileheader);
base_offset = sizeof(struct ulfs_extattr_fileheader) +
struct ulfs_extattr_fileheader uele_fileheader;