if (allow_inc_recurse)
argstr[x++] = 'i';
#ifdef CAN_SET_SYMLINK_TIMES
- argstr[x++] = 'L';
+ argstr[x++] = 'L'; /* symlink time-setting support */
#endif
#ifdef ICONV_OPTION
- argstr[x++] = 's';
+ argstr[x++] = 's'; /* symlink iconv translation support */
#endif
- argstr[x++] = 'f';
+ argstr[x++] = 'f'; /* flist I/O-error safety support */
+ argstr[x++] = 'x'; /* xattr hardlink optimization not supported */
}
if (x >= (int)sizeof argstr) { /* Not possible... */