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    Command:

    semanage_fcontext_query

    
    
    
    

    SYNOPSIS

           The following query function is supported for any semanage record.
           Replace the function and object name as necessary.
    
           extern int QUERY_FUNCTION (
                semanage_handle_t *handle,
                const semanage_OBJECT_key_t *key,
                semanage_OBJECT_t **response);
    
    
    

    DESCRIPTION

           Behavior:
                  The  query  function  will  fail if a matching key is not found.
                  Otherwise, the corresponding object is returned.
    
           Parameters:
                  The handle is used to track  persistent  state  across  semanage
                  calls,  and  for  error reporting. The key identifies the object
                  being queried, which will be stored in the  address  pointed  by
                  response  The  key  is a property of the caller, and will not be
                  stored or modified internally. The  object  returned  becomes  a
                  property   of   the  caller,  and  must  be  freed  with  seman-
                  age_OBJECT_free.
    
           Requirements:
                  This function requires an semanage connection to be  established
                  (see semanage_connect(3) )
    
    
    

    RETURN VALUE

           In  case of failure, -1 is returned, and the semanage error callback is
           invoked, describing the error.  Otherwise  a  non-negative  integer  is
           returned  (a  commit  number).  The same number will be returned by all
           other semanage object read calls until the next commit.
    
    
    

    SEE ALSO

           semanage_handle_create(3), semanage_connect(3),
    
    
    

    ivg2@cornell.edu 15 March 2006 semanage_query(3)

    
    
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