ltt/branches/poly-0.6.9/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     <struct>
   7       <field name="address"> <description>Address of the buffer head.</description> <pointer/> </field>
   8     </struct>
   9   </event>
  10
  11   <event name=buf_wait_end>
  12     <description>Ending to wait for a buffer</description>
  13     <struct>
  14       <field name="address"> <description>Address of the buffer head.</description> <pointer/> </field>
  15     </struct>
  16   </event>
  17
  18   <event name=exec>
  19     <description>Executing a file</description>
  20     <struct>
  21       <field name="filename"> <description>File name</description> <string/> </field>
  22     </struct>
  23   </event>
  24
  25   <event name=open>
  26     <description>Opening a file</description>
  27     <struct>
  28       <field name="filename"> <description>File name</description> <string/> </field>
  29       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  30     </struct>
  31   </event>
  32
  33   <event name=close>
  34     <description>Closing a file descriptor</description>
  35     <struct>
  36       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  37     </struct>
  38   </event>
  39
  40   <event name=read>
  41     <description>Reading from a file descriptor</description>
  42     <struct>
  43       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  44       <field name="count"> <description>Number of bytes to read</description> <size_t/> </field>
  45     </struct>
  46   </event>
  47
  48   <event name=write>
  49     <description>Write to a file descriptor</description>
  50     <struct>
  51       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  52       <field name="count"> <description>Number of bytes to write</description> <size_t/> </field>
  53     </struct>
  54   </event>
  55
  56   <event name=seek>
  57     <description>Seek a file descriptor</description>
  58     <struct>
  59       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  60       <field name="offset"> <description>Number of bytes to write</description> <off_t/> </field>
  61       <field name="origin"> <description>Number of bytes to write</description> <uint size=4/> </field>
  62     </struct>
  63   </event>
  64
  65   <event name=ioctl>
  66     <description>Do a IOCTL on a file descriptor</description>
  67     <struct>
  68       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  69       <field name="cmd"> <description>Command</description> <uint size=4/> </field>
  70       <field name="arg"> <description>Argument</description> <uint size=4/> </field>
  71     </struct>
  72   </event>
  73
  74   <event name=select>
  75     <description>Do a select on a file descriptor</description>
  76     <struct>
  77       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  78       <field name="timeout"> <description>Time out</description> <ulong/> </field>
  79     </struct>
  80   </event>
  81
  82   <event name=poll>
  83     <description>Do a poll on a file descriptor</description>
  84     <struct>
  85       <field name="fd"> <description>File descriptor</description> <uint size=4/> </field>
  86     </struct>
  87   </event>
  88
  89 </facility>