[Midnightbsd-cvs] src: msearch_index.c: add code to walk the file hier using ftw(3).

[laffer1 at midnightbsd.org]

Log Message:
-----------
add code to walk the file hier using ftw(3).  We still need to handle "updates" to the index properly.

Modified Files:
--------------
    src/lib/libmsearch:
        msearch_index.c (r1.1 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/lib/libmsearch/msearch_index.c?r1=1.1&r2=1.2)