[dtrace-discuss] fileinfo structures returns no information

[Mike DeMarco]

I can not get any information out of the fileinfo structure. A simple program 
that should give me the io fileinformation always returns <none>

#pragma D option quiet
io:::start
{
   printf ("%5d %4d %4d %30s %30s\n", args[0]->b_bcount,
           args[1]->dev_major, args[1]->dev_minor,
           args[1]->dev_pathname, args[2]->fi_pathname);
}


 4096   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
 4096   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
 5120   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
 4096   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
21504   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
 2560   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
29184   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
29184   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
12288   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
 4096   83   18 /devices/p...@0,0/pci1558,8...@1f,2/d...@0,0:s                  
       <none>
-- 
This message posted from opensolaris.org
_______________________________________________
dtrace-discuss mailing list
dtrace-discuss@opensolaris.org