K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2010-08-21T08:49:53.611714Z
K 7
svn:log
V 537
MFC r210679:
Report the time left for the sleep on SIGINFO.
Be stricter in the checking of interval specification.

MFC r210696:
Deal with proper format for printing time_t.

MFC r210749:
Simplify argument parser by using sscanf(); simplify usage() by not
refusing to use stdio.
Reduce nesting level in the sleep loop by returning earlier for negative
timeouts.
Limit the maximum timeout to INT_MAX seconds.

MFC r210750:
Document the new argument parser for sleep(1) and SIGINFO behaviour.
Remove higlight for the unportability notice.

END