CVS commit: src/bin/df

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Sat Aug  3 05:27:58 UTC 2024

Modified Files:
        src/bin/df: df.1 df.c

Log Message:
Add -M and -q options to df(1).

-q suppresses warning output (rather than redirecting stderr, which
also buries error messages, which -q does not).

-M requires each arg given to be the name of a mount point, and
issues a warning, and ignores the arg, if it is not.   This allows
scripts (etc) to have a whole list of places for which to produce df
output, while only listing the ones that are actually mounted (rather
than simply listing the filesystem containing the mount point instead -
perhaps several times).  (If there are no args, -M is a no-op).

If the options aren't given, nothing alters.


To generate a diff of this commit:
cvs rdiff -u -r1.59 -r1.60 src/bin/df/df.1
cvs rdiff -u -r1.102 -r1.103 src/bin/df/df.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.