62 lines
2.5 KiB
Plaintext
62 lines
2.5 KiB
Plaintext
# $NetBSD: TODO,v 1.19 2015/02/19 11:20:43 mrg Exp $
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THINGS TO BE DONE:
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[ Note that this list does not include change requests filed via 'gnats'.
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For information about them, mail query-pr@NetBSD.org. ]
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This is a list of things that need to be done for NetBSD. Some of
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these projects are small, others are large. Some are extremely
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important, others are enhancements to make the system more flexible
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for the wide variety of NetBSD users and their applications.
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In general there are some guidelines for work to be included in
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NetBSD. Chief among these are:
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(1) Keep GPLed stuff out of the kernel.
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(2) Introduce little to no more GPLed stuff as non-optional
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components of the user environment.
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(3) Only clean code, that lends itself to further enhancement
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(4) Keep architecture dependent code out of architecture independent
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directories
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Associated with some entries are login names which indicate persons or
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groups who may already be working on that problem. This isn't to say
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that others shouldn't also look at it, but consultation with other
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parties may result in less duplicated work. A directory of these
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persons can be found after the todo list itself.
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Please don't hesitate to suggest more projects for this list.
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Suggestions, comments, etc to projects@NetBSD.org.
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High Kernel:
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swap fixes:
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swap to file of dynamic size; see apollo
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User programs:
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rwall nfs-mountees on shutdown
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i386 kernel support:
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make use of sysenter/sysexit instructions on PIII/4 and Athlon for
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reducing syscall overhead.
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This is a list of suggested smaller projects (in no particular order):
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+ speed up sort(1) by using mmap(2) rather than temp files
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+ port valgrind to NetBSD for pkgsrc, then use it to do an audit of
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any memory leakage
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+ simplify some of the quirks in our build system
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+ investigate zebra or quagga in gnusrc rather than routed
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+ do a type-punned pointer sweep for -fstrict-aliases (and fix the
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problems, not the symptoms)
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+ write a BSD-licensed web browser
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+ perhaps look at putting wonka into src/ (with uuencoded class lib?)
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+ write an overview document for openssl and certificates
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+ documentation project help
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+ Examine our vnode locking and vfs layer and see what needs to be changed
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for locking in layered filesystems to really work
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+ Make mountd(8) update the in-kernel exports list for each file system
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atomically. Many parts of the utility will need a rewrite, but the kernel
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functionality is already there (just enable the "notyet" blocks of code in
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sys/nfs/nfs_export.c).
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