Changeset 69355c3 in rtems-libbsd for libbsd.txt


Ignore:
Timestamp:
Aug 16, 2016, 6:52:07 AM (3 years ago)
Author:
Christian Mauderer <Christian.Mauderer@…>
Branches:
c1e05b9ea378b2971e3d7704779112b4bc4296da, freebsd-9.3, 4a77611a223ea883fb548679b516d326a020d447
Children:
a971614
Parents:
6634edb
git-author:
Christian Mauderer <Christian.Mauderer@…> (08/16/16 06:52:07)
git-committer:
Sebastian Huber <sebastian.huber@…> (08/16/16 07:16:43)
Message:

devfs: Add some notes on implementation.

File:
1 edited

Legend:

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  • libbsd.txt

    r6634edb r69355c3  
    10471047=== devfs (Device file system) ===
    10481048
    1049 Dummy, IMFS or new implementation (currently dummy).
     1049There is a minimal implementation based on IMFS. The mount point is fixed to
     1050"/dev". Note that the devfs is only used by the cdev subsystem. cdev has been
     1051adapted so that the full path (including the leading "/dev") is given to devfs.
     1052This saves some copy operations.
     1053
     1054devfs_create() first creates the full path and then creates an IMFS generic node
     1055for the device.
     1056
     1057TBD: remove empty paths on devfs_destroy().
    10501058
    10511059=== psignal (Signals) ===
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