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vflush (9)
  • >> vflush (9) ( FreeBSD man: Ядро )

  • BSD mandoc
     

    NAME

    
    
    vflush
    
     - flush vnodes for a mount point
    
     
    

    SYNOPSIS

       #include <sys/param.h>
       #include <sys/vnode.h>
    int vflush (struct mount *mp int rootrefs int flags struct thread *td);
     

    DESCRIPTION

    The vflush ();
    function removes any vnodes in the vnode table that belong to the given Vt mount structure.

    Its arguments are:

    Fa mp
    The mount point whose vnodes should be removed.
    Fa rootrefs
    The number of references expected on the root vnode. vrele(9) will be invoked on the root vnode Fa rootrefs times.
    Fa flags
    The flags indicating how vnodes should be handled.

    FORCECLOSE
    If set, busy vnodes will be forcibly closed.
    SKIPSYSTEM
    If set, vnodes with the VV_SYSTEM flag set will be skipped.
    WRITECLOSE
    If set, only regular files currently opened for writing will be removed.

    Fa td
    The calling thread.

     

    RETURN VALUES

    A value of 0 is returned if the flush is successful; otherwise, Er EBUSY will be returned.  

    SEE ALSO

    vgone(9), vgonel(9), vrele(9)  

    AUTHORS

    This manual page was written by An Chad David Aq davidc@acns.ab.ca .


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    SEE ALSO
    AUTHORS


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