fsal_status_t fsal_internal_inum2handle(xfsfsal_op_context_t * p_context,
ino_t inum, xfsfsal_handle_t * phandle)
{
int fd = 0;
xfs_ino_t xfs_ino;
xfs_bstat_t bstat;
xfs_filehandle_t xfsfilehandle;
xfs_fshandle_t xfsfshandle;
if((fd = open(p_context->export_context->mount_point, O_DIRECTORY)) == -1)
ReturnCode(posix2fsal_error(errno), errno);
xfs_ino = inum;
if(fsal_internal_get_bulkstat_by_inode(fd, &xfs_ino, &bstat) < 0)
{
close(fd);
ReturnCode(posix2fsal_error(errno), errno);
}
close(fd);
memcpy(xfsfshandle.fsh_space, p_context->export_context->mnt_fshandle_val,
XFS_FSHANDLE_SZ);
build_xfsfilehandle(&xfsfilehandle, &xfsfshandle, &bstat);
memcpy(phandle->data.handle_val, &xfsfilehandle, sizeof(xfs_filehandle_t));
phandle->data.handle_len = sizeof(xfs_filehandle_t);
phandle->data.inode = inum;
phandle->data.type = DT_LNK;
ReturnCode(ERR_FSAL_NO_ERROR, 0);
} /* fsal_internal_inum2handle */
/**
* FSAL_getetxattrs:
* Get attributes for the object specified by its filehandle.
*
* \param filehandle (input):
* The handle of the object to get parameters.
* \param cred (input):
* Authentication context for the operation (user,...).
* \param object_attributes (mandatory input/output):
* The retrieved attributes for the object.
* As input, it defines the attributes that the caller
* wants to retrieve (by positioning flags into this structure)
* and the output is built considering this input
* (it fills the structure according to the flags it contains).
*
* \return Major error codes :
* - ERR_FSAL_NO_ERROR (no error)
* - Another error code if an error occured.
*/
fsal_status_t XFSFSAL_getextattrs(xfsfsal_handle_t * p_filehandle, /* IN */
xfsfsal_op_context_t * p_context, /* IN */
fsal_extattrib_list_t * p_object_attributes /* OUT */
)
{
fsal_status_t st ;
xfs_bstat_t bstat;
xfs_ino_t xfs_ino;
struct stat buffstat;
int fd = 0 ;
/* sanity checks.
* note : object_attributes is mandatory in FSAL_getattrs.
*/
if(!p_filehandle || !p_context || !p_object_attributes)
Return(ERR_FSAL_FAULT, 0, INDEX_FSAL_getattrs);
TakeTokenFSCall();
st = fsal_internal_handle2fd(p_context, p_filehandle, &fd, O_RDONLY);
ReleaseTokenFSCall();
if(FSAL_IS_ERROR(st))
ReturnStatus(st, INDEX_FSAL_getextattrs);
if( p_object_attributes->asked_attributes & FSAL_ATTR_GENERATION )
{
/* get file metadata */
xfs_ino = p_filehandle->data.inode ;
TakeTokenFSCall();
if(fsal_internal_get_bulkstat_by_inode(fd, &xfs_ino, &bstat) < 0)
{
close(fd);
ReleaseTokenFSCall();
ReturnCode(posix2fsal_error(errno), errno);
}
ReleaseTokenFSCall();
p_object_attributes->generation = bstat.bs_gen ;
}
Return(ERR_FSAL_NO_ERROR, 0, INDEX_FSAL_getextattrs);
} /* XFSFSAL_getextattrs */
