Description:
Plan 9 from Bell Labs. (Moderated)
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usbd and boot
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How does usbd interact with the boot process? I noticed that #u gets mounted on /dev and usbd gets run by the boot process. I don't see /srv/usb getting mounted on /dev (thats where the devices appear, right?). If I plug in a usb keyboard during boot, would I get to use it? If so, how does it get accessed? If I plug in a usb... more »
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Booting plan9 kernel on olpc
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I've played with booting the plan9 kernel on OLPC a little and simplified the boot process and the kernel changes needed. Here are the patches and instructions: [link] And a question -- is it possible to use a usb key as a root filesystem? What's involved? Tim Newsham | [link] | thenewsh.blogspot.com... more »
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Go
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On Tue, Nov 10, 2009 at 4:54 PM, Joseph Stewart ...Sure. On Tue, Nov 10, 2009 at 5:00 PM, andrey mirtchovski ...Not yet. It shouldn't be much effort to port if someone is interested, but it isn't a matter of just typing mk either. The main hurdle for the 386 tools is that Go assumes it can set up a local segment descriptor for a kind of thread-local... more »
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group ownership for shared devices
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I have a CPU server running as 'glenda' that has a DVD drive. I want to make that DVD drive available to various terminals on the network. But I don't want to put the terminal users into glenda's group. The obvious solution seemed to be to set up a 'commondevs' group, add glenda and the allowed device users to it, then have the CPU server 'chgrp commondevs... more »
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arginit and argopt in arg(2)
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arg(2) refers to arginit and argopt in NAME, but neither exists anyplace I can get to (including all version of libc.h in sourcesdump). Are these a holdover from pre-4ed? I lost my 2ed CDs so I can't look back before what's in sourcesdump. --lyndon
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troff and latin2, devpost
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I am a newbie in the troff world. Trying to make a document in Czech I discovered a strange font problem. Searching in 9fans archive I found this topic already present, but without useful (at least for me) feedback-hint: [link] Can anyone provide me a help? Thanks in advance.... more »
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9atom with prototype devtrace for 386
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i've updated 9atom to include tracing in the cd kernel (so it can be easily tested) and in 9pcf if you'd like to play with it. everything needed to rebuild the kernel should be included. this is a departure from previous 9atoms that modified no source. if this change is a problem, please let me know why. i'm just trying to make rebuilding... more »
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