1# $NetBSD: TODO,v 1.11 2004/05/27 03:46:32 agc Exp $ 2 3THINGS TO BE DONE: 4 5[ Note that this list does not include change requests filed via 'gnats'. 6 For information about them, mail query-pr@NetBSD.org. ] 7 8This is a list of things that need to be done for NetBSD. Some of 9these projects are small, others are large. Some are extremely 10important, others are enhancements to make the system more flexible 11for the wide variety of NetBSD users and their applications. 12 13In general there are some guidelines for work to be included in 14NetBSD. Chief among these are: 15 16 (1) Keep GPLed stuff out of the kernel. 17 (2) Introduce little to no more GPLed stuff as non-optional 18 components of the user environment. 19 (3) Only clean code, that lends itself to further enhancement 20 (4) Keep architecture dependent code out of architecture independent 21 directories 22 23Associated with some entries are login names which indicate persons or 24groups who may already be working on that problem. This isn't to say 25that others shouldn't also look at it, but consultation with other 26parties may result in less duplicated work. A directory of these 27persons can be found after the todo list itself. 28 29Please don't hesitate to suggest more projects for this list. 30Suggestions, comments, etc to projects@NetBSD.org. 31 32High Kernel: 33 swap fixes: 34 swap to file of dynamic size; see apollo 35 nfs: 36 kernel support for lockd(8), lockf(3) 37 clean up support for LKM and protections checking (cgd) 38 39User programs: 40 rwall nfs-mountees on shutdown 41 add detachment to window 42 clean up gas config files, set up common defines 43 44Pie-in-the-Sky: 45 someone should actually test all the netiso stuff. 46 SMB filesystem 47 48Documentation: 49 modify sys docs to reflect NetBSD/arch-specific stuff 50 clean up src/share/man/{man0,tools} so that we can generate a printable 51 version from the manpages again. 52 53i386 kernel support: 54 better ways of accessing BIOS, i/o space. some exportable to 55 user space. See mach3,linux dos emulator 56 i686 optimized versions of copyin/copyout/memcpy/memset/etc. lazy 57 floating-point context switching should be implemented as well. 58 make use of sysenter/sysexit instructions on PIII/4 and Athlon for 59 reducing syscall overhead. 60 61This is a list of suggested smaller projects (in no particular order): 62 63+ speed up sort(1) by using mmap(2) rather than temp files 64+ autoconf version of nawk, for use in non-NetBSD pkgsrc 65+ port valgrind to NetBSD for pkgsrc, then use it to do an audit of 66 any memory leakage 67+ implement POSIX async IO 68+ help in implementing various things in pkgsrc 69+ simplify some of the quirks in our build system 70+ help out with scripts for tgm/autobuild 71+ some PR fixing/re-categorising/investigating/closing 72+ investigate zebra or quagga in gnusrc rather than routed 73+ do a type-punned pointer sweep for gcc3 (and fix the problems, not 74 the symptoms) 75+ kernel fine-grained locking 76+ write a BSD-licensed web browser 77+ write a BSD-licensed privacy guard like gnupg or pgp 78+ perhaps look at putting wonka into src/ (with uuencoded class lib?) 79+ investigate ProPolice 80+ document autoconf framework 81+ write an overview document for openssl and certificates 82+ documentation project help 83+ investigate which userland utilities and daemons would benefit from 84 kqueue, and rewrite them 85+ better testing in general; in particular, more regression tests 86+ better LKM version checking 87+ add a native scheme interpreter 88+ add platform support for TenDRA compiler suite 89+ merge moused(8) with wsmoused(8) as a new work mode (i.e. serial) 90