Bruce Evans 0e7d023f34 Fixed exit code in previous commit. "var++" to set a flag to nonzero ... is a style bug at best. When the variable isn't a flag, it potentially overflows after a large number of settings. Here the number of settings is limited by ARG_MAX, but the variable is the exit code so it became bogus after the second setting and effectively overflowed to 0 after approx. 128 settings. Fixed some style bugs involving comments in and near previous commit. Clarification of previous commit message: df -t didn't give undefined behaviour, and the behaviour used to conform perfectly with the man page, since the buggy behaviour is documented in the BUGS section. -t just worked when no files or file systems were specified, and was just ignored if a file or file system was specified.		2003-06-03 11:54:42 +00:00
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df.1	df(1) and ls(1) print units in 'four or fewer' not 'three or less'.	2003-05-06 21:54:46 +00:00
df.c	Fixed exit code in previous commit. "var++" to set a flag to nonzero	2003-06-03 11:54:42 +00:00
Makefile	Remove the private code for reading UFS superblocks, this does not belong	2002-05-12 19:24:09 +00:00