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author | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 12:04:58 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2015-01-03 12:04:58 +0100 |
commit | 008d0be72b2f160382c6e880765e96b64a050c65 (patch) | |
tree | 36f48a98a3815a408e2ce1693dd182af90f80305 /release/src/router/busybox/TODO | |
parent | 611becfb8726c60cb060368541ad98191d4532f5 (diff) | |
download | tomato-008d0be72b2f160382c6e880765e96b64a050c65.tar.gz tomato-008d0be72b2f160382c6e880765e96b64a050c65.tar.bz2 |
imported original firmware WRT54GL_v4.30.11_11_US
Diffstat (limited to 'release/src/router/busybox/TODO')
-rw-r--r-- | release/src/router/busybox/TODO | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/release/src/router/busybox/TODO b/release/src/router/busybox/TODO new file mode 100644 index 00000000..3d9af20a --- /dev/null +++ b/release/src/router/busybox/TODO @@ -0,0 +1,57 @@ +TODO list for busybox in no particular order. Just because something +is listed here doesn't mean that it is going to be added to busybox, +or that doing so is even a good idea. It just means that I _might_ get +around to it some time. If you have any good ideas, please let me know. + +* login/sulogin/passwd/getty/etc are part of tinylogin, and so are not + needed or wanted in busybox (or else I'd have to link to libcrypt). + +* We _were_ going to split networking apps into a new package called + netkit-tiny. Per discussions on the mailing list, this isn't going + to happen. False alarm. Sorry about the confusion. + + + -Erik + +----------- + +Possible apps to include some time: + +* hwclock +* start-stop-daemon +* group/commonize strings, remove dups (for i18n, l10n) + +----------- + +With sysvinit, reboot, poweroff and halt all used a named pipe, +/dev/initctl, to communicate with the init process. Busybox +currently uses signals to communicate with init. This makes +busybox incompatible with sysvinit. We should probably use +a named pipe as well so we can be compatible. + +----------------------- + +Run the following: + + rm -f busybox && make LDFLAGS+=-nostdlib 2>&1 | \ + sed -ne 's/.*undefined reference to `\(.*\)..*/\1/gp' | sort | uniq + +reveals the list of all external (i.e., libc) things that BusyBox depends on. +It would be a very nice thing to reduce this list to an absolute minimum, to +reduce the footprint of busybox, especially when staticly linking with +libraries such as uClibc. + +----------------------- + +Compile with debugging on, run 'nm --size-sort ./busybox' +and then start with the biggest things and make them smaller... + +----------------------- + + du.c probably ought to have an -x switch like GNU du does... + +----------------------- + +xargs could use a -l option + +------------------------------------------------------------------ |