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path: root/coreutils/df.c
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2005-08-10Major rewrite of mount, umount, losetup. Untangled lots of code, shrunkRob Landley
things down a bit, fixed a number of funky corner cases, added support for several new features (things like mount --move, mount --bind, lazy unounts, automatic detection of loop mounts, and so on). Probably broke several other things, but it's fixable. (Bang on it, tell me what doesn't work for you...) Note: you no longer need to say "-o loop". It does that for you when necessary. Still need to add "user mount" support, which involves making mount suid. Not too hard to do under the new infrastructure, just haven't done it yet... The previous code had the following notes, that belong in the version control comments: - * 3/21/1999 Charles P. Wright <cpwright@cpwright.com> - * searches through fstab when -a is passed - * will try mounting stuff with all fses when passed -t auto - * - * 1999-04-17 Dave Cinege...Rewrote -t auto. Fixed ro mtab. - * - * 1999-10-07 Erik Andersen <andersen@codepoet.org>. - * Rewrite of a lot of code. Removed mtab usage (I plan on - * putting it back as a compile-time option some time), - * major adjustments to option parsing, and some serious - * dieting all around. - * - * 1999-11-06 mtab support is back - andersee - * - * 2000-01-12 Ben Collins <bcollins@debian.org>, Borrowed utils-linux's - * mount to add loop support. - * - * 2000-04-30 Dave Cinege <dcinege@psychosis.com> - * Rewrote fstab while loop and lower mount section. Can now do - * single mounts from fstab. Can override fstab options for single - * mount. Common mount_one call for single mounts and 'all'. Fixed - * mtab updating and stale entries. Removed 'remount' default. - *
2004-08-03Tito, farmatito at tiscali dot it writes:Eric Andersen
Hi to all, This patch is useful for: 1) remove an unused var from extern char *find_real_root_device_name(const char* name) changing it to extern char *find_real_root_device_name(void). 2) fixes include/libbb.h, coreutils/df.c, util-linux/mount.c and util-linux/umount.c accordingly. 3) fixes a bug, really a false positive, in find_real_root_device_name() that happens if in the /dev directory exists a link named root (/dev/root) that should be skipped but is not. This affects applets like df that display wrong results
2004-04-14Larry Doolittle writes:Eric Andersen
This is a bulk spelling fix patch against busybox-1.00-pre10. If anyone gets a corrupted copy (and cares), let me know and I will make alternate arrangements. Erik - please apply. Authors - please check that I didn't corrupt any meaning. Package importers - see if any of these changes should be passed to the upstream authors. I glossed over lots of sloppy capitalizations, missing apostrophes, mixed American/British spellings, and German-style compound words. What is "pretect redefined for test" in cmdedit.c? Good luck on the 1.00 release! - Larry
2004-03-15Remove trailing whitespace. Update copyright to include 2004.Eric Andersen
2003-07-14Update a bunch of docs. Run a script to update my email addr.Eric Andersen
2003-06-20Somewhere in the 2.4.x kernel series, /proc/mounts was changed to display aEric Andersen
"rootfs" entry as well as the traditional "/dev/root" entry. This caused applets such as mount and df to display two root filesystem entries.... This teaches the relevant utilities to ignore the "rootfs" entry. -Erik
2003-06-20last_patch89 from vodz:Eric Andersen
Manuel, I rewrite bb_getopt_ulflags() function for more universal usage. My version support now: - options with arguments (optional arg as GNU extension also) - complementaly and/or incomplementaly and/or incongruously and/or list options - long_opt (all applets may have long option, add supporting is trivial) This realisation full compatibile from your version. Code size grow 480 bytes, but only coreutils/* over compensate this size after using new function. Last patch reduced over 800 bytes and not full applied to all. "mkdir" and "mv" applets have long_opt now for demonstrate trivial addition support long_opt with usage new bb_getopt_ulflags(). Complementaly and/or incomplementaly and/or incongruously and/or list options logic is not trivial, but new "cut" and "grep" applets using this logic for examples with full demostrating. New "grep" applet reduced over 300 bytes. Mark, Also. I removed bug from "grep" applet. $ echo a b | busybox grep -e a b a b a b But right is printing one only. --w vodz
2003-03-23Oops... had != but meant ==.Manuel Novoa III
2003-03-19Things my compiler didn't catch...Manuel Novoa III
2003-03-19Major coreutils update.Manuel Novoa III
2001-10-24Major rework of the directory structure and the entire build system.Eric Andersen
-Erik
2001-06-30Fixed scaling problems involving make_human_readable_str.Manuel Novoa III
2001-06-13I reworked make_human_readable_str so it now has a sane interface,Eric Andersen
and then fixed up df, du, and ls to use the new interface. I also fixed up some formatting issues in ls while I was in there. -Erik
2001-05-15Patch from Vladimir:Eric Andersen
1) fixed a bug that could crash df, mount, and umount applets if the root device name was longer then the word "root" (/dev/loop1 vs /dev/root) - 2) severl functions needed static declaration in the umount applet 3) update declaration for function in last_char_is() in libbb
2001-03-09Fixed df.c so that nfs volumes will display properly (fixing bug #1113).Eric Andersen
Problem was 512/1024 = 0 if you use longs, so I cast KILOBYTE to a double, then cast the result back to an int after the math is done, letting C's type promotion do its magic for the rest. -Erik
2001-03-09Patchs from Jeff Garzik <jgarzik@mandrakesoft.com> to cleanupEric Andersen
warnings with glibc 2.2 and use always use xfopen -Erik
2001-03-07Some minor cleanups to df.c. Also, with Erik's blessing, changed name ofMark Whitley
'format' function to 'make_human_readable_str'.
2001-03-07Static-ify a variable. make du work with all the human-readable variantsEric Andersen
since my last pass only fixed 'du -h' but left the others broken.
2001-03-07Fix up df so it works properlyEric Andersen
-Erik
2001-02-21Oops! I left in my debug noise.Eric Andersen
2001-02-21df was totally broken. So I fixed it.Eric Andersen
-Erik
2001-02-20Small patch from Kent Robotti to show megabytes in human-readable output.Mark Whitley
2001-02-20Minor cleanup.Eric Andersen
2001-02-20It turns out that DODMALLOC was broken when I reorganized busybox.hEric Andersen
header file usage before the 0.49 release. To fix it, I had to move the '#include "busybox.h"' to the end of the list of #include files. -Erik
2001-02-17Get rid of long stale usage message code.Eric Andersen
-Erik
2001-02-14This patch, put together by Manuel Novoa III, is a merge of workEric Andersen
done by Evin Robertson (bug#1105) and work from Manuel to make usage messages occupy less space and simplify how usage messages are displayed.
2001-01-31Removed trailing \n from error_msg{,_and_die} messages.Matt Kraai
2001-01-27Fix up copyright msgs. Bump version to 0.49 in preparation forEric Andersen
a release. Update the website with release details. -Erik
2001-01-27Fix header file usage -- there were many unnecessary header files included inEric Andersen
busybox.h which slowed compiles. I left only what was needed and then fixed up all the apps to include their own header files. I also fixed naming for pwd.h and grp.h functions. Tested to compile and run with libc5, glibc, and uClibc. -Erik
2001-01-22Fix silly typoEric Andersen
2001-01-22Add HUMAN_READABLE define for -m and -h support in du, df, and lsRichard June
Add support for -k in du, df, and ls(no define, it's for compatibliity with the GNU utils as bb does -k by default) Fix bug #1084
2000-12-07Changed names of functions in utility.c and all affected files, to makeMark Whitley
compliant with the style guide. Everybody rebuild your tags file!
2000-12-06Fix exit status on failure.Matt Kraai
2000-12-01Stop using TRUE and FALSE for exit status.Matt Kraai
2000-09-25Renamed "internal.h" to the more sensible "busybox.h".Eric Andersen
-Erik
2000-08-10Some #include updates.Eric Andersen
-Erik
2000-07-16Extract usage information into a separate file.Matt Kraai
2000-07-14Use errorMsg rather than fprintf.Matt Kraai
2000-07-05Remove misguided klude around for 2.4.x-test* brokenness. Al ViroEric Andersen
will be removing this stuff from /proc/mounts real soon now I am assured. -Erik
2000-06-26Updates to handle Linux 2.4.0 kernels (kludged around the "none" entries inEric Andersen
/proc/mounts, added a hack to make sysinfo work with both old and new kernels). -Erik
2000-06-19Updates to a number of apps to remove warnings/compile errors under libc5.Eric Andersen
Tested under both libc5 and libc6 and all seems well with these fixes. -Erik
2000-06-13Add new apps md5sum uudecode uuencode, fix some minor formatting things.Eric Andersen
-Erik
2000-05-10* cp -fa now works as expected for symlinks (it didn't before)Erik Andersen
* zcat works again (wasn't working since option parsing was broken) * more doc updates/more support for BB_FEATURE_SIMPLE_HELP -Erik
2000-04-13Upates to include copyright 2000 to everythingErik Andersen
-Erik
2000-03-22Use the nice new find_real_root_device function to find theErik Andersen
name of the root device, instead of having libc read whatever lies happen to be in /etc/mtab. -Erik
2000-03-04A few updates (including the cp fix the Craig has been looking for)Erik Andersen
-Erik
2000-02-08Some formatting updates (ran the code through indent)Erik Andersen
-Erik
2000-01-05The latest and greatest. init basically works, though needsErik Andersen
a minor inittab design change to accomodate specifying the device to run each process on. -Erik
1999-11-27StufEric Andersen
1999-11-12Latest and greatestEric Andersen
-Erik