filesystem. This uses fts(3) to access the directory structure (and
not the raw device), so the standard access permissions are adhered
to (unlike dumping an entire filesystem, which just requires read
access to the raw disk device).
* Support SIGINFO status reporting.
* Remove now unused variables that previously stored the (e)uid.
* Be more informative in a couple of error messages.
- Since the TCP_MAXSEG setsockopt can only descrease the MSS, and never
increase it, do an IP_TOS:IPTOS_THROUGHPUT setsockopt instead, since
dump is a bulk transfer.
Submitted by Bill Fenner <fenner@parc.xerox.com>.
