From owner-cvs-all  Fri Sep 28 17:49:33 2001
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From: Dag-Erling Smorgrav <des@FreeBSD.org>
Date: Fri, 28 Sep 2001 17:49:29 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/pseudofs pseudofs.c pseudofs.h
         pseudofs_vnops.c
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des         2001/09/28 17:49:29 PDT

  Modified files:
    sys/fs/pseudofs      pseudofs.c pseudofs.h pseudofs_vnops.c 
  Log:
  Pseudofs take 2:
  
   - Remove hardcoded uid, gid, mode from struct pfs_node; make pfs_getattr()
     smart enough to get it right most of the time, and allow for callbacks
     to handle the remaining cases.  Rework the definition macros to match.
  
   - Add lots of (conditional) debugging output.
  
   - Fix a long-standing bug inherited from procfs: don't pretend to be a
     read-only file system.  Instead, return EOPNOTSUPP for operations we
     truly can't support and allow others to fail silently.  In particular,
     pfs_lookup() now treats CREATE as LOOKUP.  This may need more work.
  
   - In pfs_lookup(), if the parent node is process-dependent, check that
     the process in question still exists.
  
   - Implement pfs_open() - its only current function is to check that the
     process opening the file can see the process it belongs to.
  
   - Finish adding support for writeable nodes.
  
   - Bump module version number.
  
   - Introduce lots of new bugs.
  
  Revision  Changes    Path
  1.5       +2 -2      src/sys/fs/pseudofs/pseudofs.c
  1.8       +35 -23    src/sys/fs/pseudofs/pseudofs.h
  1.12      +136 -32   src/sys/fs/pseudofs/pseudofs_vnops.c


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