Berkeley CSUA MOTD:Entry 22329
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2025/05/24 [General] UID:1000 Activity:popular
5/24    

2001/9/6 [Computer/SW/OS, Computer/SW/Unix] UID:22329 Activity:nil
9/4     Is it possible for a unix kernel to communicate with its user
        processes by just using shared memory?
        \_ yes, its done in device drivers all the time
           \_ what mechanism or api are they using?  shmget, ...
              \_ the program mmaps the device driver's dev file.
                 there is an entry point for mmap in the dev sturcture in
                 the kernel, just as there are entry points for read and
                 write. -ali
ERROR, url_link recursive (eces.Colorado.EDU/secure/mindterm2) 2025/05/24 [General] UID:1000 Activity:popular
5/24    

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2/14    You sure soda isn't running windows in disguise?  It would explain the
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2/4     random C programming/linker fu question.  If I have
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9/4     I'm seriously very happy Soda no longer runs FreeBSD.
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