Gitiles
Code Review Sign In
gerrit-public.fairphone.software / fp2-dev / platform / external / busybox / 5447f17ef98707ea448ef403737c16da24ffb6e1 / . / TODO
blob: 45490e09b701ae6202967893b19177b09a6031d8 [file] [log] [blame]
Eric Andersenb186d981999-12-03 09:19:54 +0000[diff] [blame]1TODO list for busybox in no particular order. Just because something
2is listed here doesn't mean that it is going to be added to busybox,
3or that doing so is even a good idea. It just means that I _might_ get
4around to it some time. If you have any good ideas, please let me know.
Eric Andersen394f7641999-11-23 21:38:12 +0000[diff] [blame]5
Erik Andersen1c5b2581999-12-16 20:59:36 +0000[diff] [blame]6* login/sulogin/passwd/getty/etc are part of tinylogin, and so are not
Erik Andersen94f5e0b2000-05-01 19:10:52 +0000[diff] [blame]7 needed or wanted in busybox (or else I'd have to link to libcrypt).
Erik Andersen1c5b2581999-12-16 20:59:36 +0000[diff] [blame]8
Eric Andersenc5cd4702001-01-24 18:47:30 +0000[diff] [blame]9* We _were_ going to split networking apps into a new package called
10 netkit-tiny. Per discussions on the mailing list, this isn't going
Eric Andersen8ec10a92001-01-27 09:33:39 +0000[diff] [blame]11 to happen. False alarm. Sorry about the confusion.
12
Erik Andersen31638212000-01-15 22:28:50 +0000[diff] [blame]13
Eric Andersenb186d981999-12-03 09:19:54 +0000[diff] [blame]14 -Erik
15
16-----------
Eric Andersenbefda6e1999-11-25 08:06:22 +0000[diff] [blame]17
Eric Andersen235f66d2000-12-13 18:07:38 +0000[diff] [blame]18Possible apps to include some time:
19
Eric Andersenb186d981999-12-03 09:19:54 +0000[diff] [blame]20* hwclock
Mark Whitley0a027e62000-05-08 23:25:59 +0000[diff] [blame]21* group/commonize strings, remove dups (for i18n, l10n)
Erik Andersenfac10d72000-02-07 05:29:42 +0000[diff] [blame]22
Eric Andersen98e599c2001-02-14 18:47:33 +0000[diff] [blame]23-----------
24
Eric Andersenb0aca922001-05-03 17:35:48 +0000[diff] [blame]25With sysvinit, reboot, poweroff and halt all used a named pipe,
26/dev/initctl, to communicate with the init process. Busybox
27currently uses signals to communicate with init. This makes
28busybox incompatible with sysvinit. We should probably use
29a named pipe as well so we can be compatible.
Eric Andersen98e599c2001-02-14 18:47:33 +0000[diff] [blame]30
Erik Andersene2729152000-02-18 21:34:17 +0000[diff] [blame]31-----------------------
32
Eric Andersen98e599c2001-02-14 18:47:33 +0000[diff] [blame]33Run the following:
Erik Andersenf378fce2000-05-01 19:27:17 +0000[diff] [blame]34
Erik Andersen12d1b372000-05-01 19:50:37 +0000[diff] [blame]35 rm -f busybox && make LDFLAGS+=-nostdlib 2>&1 | \
36 sed -ne 's/.*undefined reference to `\(.*\)..*/\1/gp' | sort | uniq
Erik Andersenf378fce2000-05-01 19:27:17 +0000[diff] [blame]37
Eric Andersen77d92682001-05-23 20:32:09 +0000[diff] [blame]38reveals the list of all external (i.e., libc) things that BusyBox depends on.
Eric Andersen235f66d2000-12-13 18:07:38 +0000[diff] [blame]39It would be a very nice thing to reduce this list to an absolute minimum, to
Eric Andersenc5cd4702001-01-24 18:47:30 +0000[diff] [blame]40reduce the footprint of busybox, especially when staticly linking with
41libraries such as uClibc.
Erik Andersenf378fce2000-05-01 19:27:17 +0000[diff] [blame]42
Eric Andersen235f66d2000-12-13 18:07:38 +0000[diff] [blame]43-----------------------
44
Erik Andersen7c4b2f32000-02-29 21:49:22 +0000[diff] [blame]45Compile with debugging on, run 'nm --size-sort ./busybox'
46and then start with the biggest things and make them smaller...
47
Erik Andersen7c4b2f32000-02-29 21:49:22 +0000[diff] [blame]48-----------------------
49
Eric Andersencaffb6e2000-09-25 21:28:07 +0000[diff] [blame]50 du.c probably ought to have an -x switch like GNU du does...
Erik Andersen029011b2000-03-04 21:19:32 +0000[diff] [blame]51
John Beppu5d817682001-04-17 17:09:34 +0000[diff] [blame]52-----------------------
53
54xargs could use a -l option
55
Erik Andersen298854f2000-03-23 01:09:18 +0000[diff] [blame]56------------------------------------------------------------------