ltt/branches/poly/facilities/fs.xml

   1 <facility name=fs>
   2   <description>The fs facility contains events related to file system operation</description>
   3
   4   <event name=buf_wait_start>
   5     <description>Staring to wait for a buffer</description>
   6     <field name="address"> <description>Address of the buffer head.</description> <pointer/> </field>
   7   </event>
   8
   9   <event name=buf_wait_end>
  10     <description>Ending to wait for a buffer</description>
  11     <field name="address"> <description>Address of the buffer head.</description> <pointer/> </field>
  12   </event>
  13
  14   <event name=exec>
  15     <description>Executing a file</description>
  16     <field name="filename"> <description>File name</description> <string/> </field>
  17   </event>
  18
  19   <event name=open>
  20     <description>Opening a file</description>
  21     <field name="filename"> <description>File name</description> <string/> </field>
  22     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  23   </event>
  24
  25   <event name=close>
  26     <description>Closing a file descriptor</description>
  27     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  28   </event>
  29
  30   <event name=read>
  31     <description>Reading from a file descriptor</description>
  32     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  33     <field name="count"> <description>Number of bytes to read</description> <size_t/> </field>
  34   </event>
  35
  36   <event name=write>
  37     <description>Write to a file descriptor</description>
  38     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  39     <field name="count"> <description>Number of bytes to write</description> <size_t/> </field>
  40   </event>
  41
  42   <event name=seek>
  43     <description>Seek a file descriptor</description>
  44     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  45     <field name="offset"> <description>Number of bytes to write</description> <off_t/> </field>
  46     <field name="origin"> <description>Number of bytes to write</description> <uint size=4/> </field>
  47   </event>
  48
  49   <event name=ioctl>
  50     <description>Do a IOCTL on a file descriptor</description>
  51     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  52     <field name="cmd"> <description>Command</description> <uint size=4/> </field>
  53     <field name="arg"> <description>Argument</description> <uint size=4/> </field>
  54   </event>
  55
  56   <event name=select>
  57     <description>Do a select on a file descriptor</description>
  58     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  59     <field name="timeout"> <description>Time out</description> <ulong/> </field>
  60   </event>
  61
  62   <event name=poll>
  63     <description>Do a poll on a file descriptor</description>
  64     <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  65   </event>
  66
  67 </facility>