58 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
			
		
		
	
	
			58 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
TODO list for busybox in no particular order. Just because something
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is listed here doesn't mean that it is going to be added to busybox,
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or that doing so is even a good idea. It just means that I _might_ get
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around to it some time. If you have any good ideas, please let me know.
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* login/sulogin/passwd/getty/etc are part of tinylogin, and so are not
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    needed or wanted in busybox (or else I'd have to link to libcrypt).
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* Networking apps are probably going to be split out some time soon into a
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    separate package (named perhaps netkit-tiny?).  This would remove the
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    following items from BusyBox: hostid, hostname, nc, nslookup, telnet, and
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    ping.  nfs mounting and syslogd (network logging) will remain in BusyBox.
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 -Erik
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-----------
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* dnsdomainname
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* traceroute/netstat
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* hwclock
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* stty
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* tftp
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* ftp
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* group/commonize strings, remove dups (for i18n, l10n)
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-----------------------
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Running the following:
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    rm -f busybox && make LDFLAGS+=-nostdlib 2>&1 | \
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	sed -ne 's/.*undefined reference to `\(.*\)..*/\1/gp' | sort | uniq
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reveals the list of all external (i.e. libc) things that BusyBox depends on.
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It would be a very nice thing to reduce this list to an absolute minimum, and
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then create a microLibc to provide these functions.  There is no good reason
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for GNU libc to be so big.  I'm sure it can be a lot better.
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(BTW, this is more informative if BB_FEATURE_NFSMOUNT is turned off...)
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Most wanted list:
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    [andersen@slag busybox]$ grep -l getgroups *.[ch]
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    test.c
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Policy violation.  getgroups uses libc nss, which is unlikely
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to be present in an embedded system.
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-----------------------
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Compile with debugging on, run 'nm --size-sort ./busybox'
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and then start with the biggest things and make them smaller...
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-----------------------
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 du.c probably ought to have an -x switch like GNU du does...
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------------------------------------------------------------------
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