Description
resource 
fam_monitor_collection ( resource fam, string dirname, int depth, string mask )
     fam_monitor_collection() requests monitoring for a collection of
     files within a directory. The actual files to be monitored are specified by a
     directory path in dirname, the maximum search 
     depth starting from this directory and a shell pattern
     mask restricting the file names to look for. 
          
    
     A FAM event will be generated whenever the status of the files change.
     The possible event codes are described in detail in the 
     constants part of this section.
    
     See also fam_monitor_file(),
     fam_monitor_directory(), 
     fam_cancel_monitor(),
     fam_suspend_monitor(), and
     fam_resume_monitor().