Mercurial > hg > toybox
diff toys/df.c @ 233:d4176f3f3835
Zap toys/Config.in and instead create generated/Config.in from contents of
toys/*.c. Move relevant info into comment at the top of each toys/*.c. Also
convert more of Makefile into a thin wrapper around shell scripts that actually
do the work. (Makefile is only still there for the user interface.)
| author | Rob Landley <rob@landley.net> |
|---|---|
| date | Sat, 19 Jan 2008 17:08:39 -0600 |
| parents | 25447caf1b4b |
| children | 163498bf547b |
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--- a/toys/df.c Thu Jan 10 14:40:13 2008 -0600 +++ b/toys/df.c Sat Jan 19 17:08:39 2008 -0600 @@ -1,12 +1,39 @@ -/* vi: set sw=4 ts=4: */ -/* +/* vi: set sw=4 ts=4: + * * df.c - report free disk space. * - * Implemented roughly according to SUSv3: - * http://www.opengroup.org/onlinepubs/009695399/utilities/df.html + * Copyright 2006 Rob Landley <rob@landley.net> * - * usage: df [-k] [-P|-t] [file...] - */ + * See http://www.opengroup.org/onlinepubs/009695399/utilities/df.html + +config DF + bool "df (disk free)" + default y + help + usage: df [-t type] [FILESYSTEM ...] + + The "disk free" command, df shows total/used/available disk space for + each filesystem listed on the command line, or all currently mounted + filesystems. + + -t type + Display only filesystems of this type. + +config DF_PEDANTIC + bool "options -P and -k" + default y + depends on DF + help + usage: df [-Pk] + + -P The SUSv3 "Pedantic" option + + Provides a slightly less useful output format dictated by + the Single Unix Specification version 3, and sets the + units to 512 bytes instead of the default 1024 bytes. + + -k Sets units back to 1024 bytes (the default without -P) +*/ #include "toys.h"