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Diffstat (limited to 'community/gsoc/project_ideas/procfs.mdwn')
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diff --git a/community/gsoc/project_ideas/procfs.mdwn b/community/gsoc/project_ideas/procfs.mdwn deleted file mode 100644 index d4760aae..00000000 --- a/community/gsoc/project_ideas/procfs.mdwn +++ /dev/null @@ -1,45 +0,0 @@ -[[!meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] - -[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable -id="license" text="Permission is granted to copy, distribute and/or modify this -document under the terms of the GNU Free Documentation License, Version 1.2 or -any later version published by the Free Software Foundation; with no Invariant -Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] - -[[!meta title="procfs"]] - -Although there is no standard (POSIX or other) for the layout of the `/proc` -pseudo-filesystem, it turned out a very useful facility in GNU/Linux and other -systems, and many tools concerned with process management use it. (`ps`, `top`, -`htop`, `gtop`, `killall`, `pkill`, ...) - -Instead of porting all these tools to use [[hurd/libps]] (Hurd's official method for -accessing process information), they could be made to run out of the box, by -implementing a Linux-compatible `/proc` filesystem for the Hurd. - -The goal is to implement all `/proc` functionality needed for the various process -management tools to work. (On Linux, the `/proc` filesystem is used also for -debugging purposes; but this is highly system-specific anyways, so there is -probably no point in trying to duplicate this functionality as well...) - -The [[existing_partially_working_procfs_implementation|hurd/translator/procfs]] -can serve as a starting point, but needs to be largely rewritten. (It should -use [[hurd/libnetfs]] rather than [[hurd/libtrivfs]]; the data format needs to -change to be more Linux-compatible; and it needs adaptation to newer system -interfaces.) - -This project requires learning [[hurd/translator]] programming, and -understanding some of the internals of process management in the Hurd. It -should not be too hard coding-wise; and the task is very nicely defined by the -existing Linux `/proc` interface -- no design considerations necessary. - -**Note**: We already have several applications for this task. - -Possible mentors: Olaf Buddenhagen (antrik) - -Exercise: Add or fix one piece in the existing procfs translator. - -*Status*: Madhusudan.C.S has implemented a new, fully functional [[procfs|madhusudancs]] for -GSoC 2008. He is still working on some outstanding issues. |