From owner-cvs-all  Sun Sep 30 12:41:40 2001
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From: Dag-Erling Smorgrav <des@FreeBSD.org>
Date: Sun, 30 Sep 2001 12:41:29 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/fs/pseudofs pseudofs.h pseudofs_vnops.c
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des         2001/09/30 12:41:29 PDT

  Modified files:
    sys/fs/pseudofs      pseudofs.h pseudofs_vnops.c 
  Log:
  pseudofs.h:
  
    - Rearrange the flag constants a little to simplify specifying and testing
      for readability and writeability.
  
  pseudofs_vnops.c:
  
    - Track the aforementioned change.
  
    - Add checks to pfs_open() to prevent opening read-only files for writing
      or vice versa (pfs_{read,write} would block the actual reads and writes,
      but it's still a bug to allow the open() to succeed).  Also, return
      EOPNOTSUPP if the caller attempts to lock the file.
  
    - Add more trace points.
  
  Revision  Changes    Path
  1.9       +5 -4      src/sys/fs/pseudofs/pseudofs.h
  1.13      +51 -35    src/sys/fs/pseudofs/pseudofs_vnops.c


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