+
+#ifdef ICONV_OPTION
+ if (filesfrom_convert && len) {
+ char *sob = ff_xb.buf + ff_xb.pos, *s = sob;
+ char *eob = sob + len;
+ int flags = ICB_INCLUDE_BAD | ICB_INCLUDE_INCOMPLETE | ICB_CIRCULAR_OUT;
+ if (ff_lastchar == '\0')
+ flags |= ICB_INIT;
+ /* Convert/send each null-terminated string separately, skipping empties. */
+ while (s != eob) {
+ if (*s++ == '\0') {
+ ff_xb.len = s - sob - 1;
+ if (iconvbufs(ic_send, &ff_xb, &iobuf.out, flags) < 0)
+ exit_cleanup(RERR_PROTOCOL); /* impossible? */
+ write_buf(iobuf.out_fd, s-1, 1); /* Send the '\0'. */
+ while (s != eob && *s == '\0')
+ s++;
+ sob = s;
+ ff_xb.pos = sob - ff_xb.buf;
+ flags |= ICB_INIT;
+ }
+ }
+
+ if ((ff_xb.len = s - sob) == 0)
+ ff_lastchar = '\0';
+ else {
+ /* Handle a partial string specially, saving any incomplete chars. */
+ flags &= ~ICB_INCLUDE_INCOMPLETE;
+ if (iconvbufs(ic_send, &ff_xb, &iobuf.out, flags) < 0) {
+ if (errno == E2BIG)
+ exit_cleanup(RERR_PROTOCOL); /* impossible? */
+ if (ff_xb.pos)
+ memmove(ff_xb.buf, ff_xb.buf + ff_xb.pos, ff_xb.len);
+ }
+ ff_lastchar = 'x'; /* Anything non-zero. */
+ }
+ } else
+#endif
+