K 10 svn:author V 7 iedowse K 8 svn:date V 27 2001-01-23T23:11:07.000000Z K 7 svn:log V 347 MFC: Add a SIGINFO handler, which causes fsck to output progress information on receipt of a SIGINFO (normally via Ctrl-T). This differs slightly from the -current change, in that we reset the 'got_siginfo' flag at the start of checkfilesys(). RELENG_4's fsck can fork after calling checkfilesys(), so this avoids spurious extra status messages. END