fix leak, enhance error values

[ltt-control.git] / trunk / lttng-xenomai / ltt-control-0.24-xenoltt / facilities / process.xml

<?xml version="1.0"?>
<facility name="process">
  <description>The process facility has events related to process handling in the kernel.</description>

  <type name="signal_name">
    <enum>
      <label name="SIGHUP" value="1"/> <description>Hangup (POSIX).</description>
      <label name="SIGINT" value="2"/> <description>Interrupt (ANSI).</description>
      <label name="SIGQUIT" value="3"/> <description>Quit (POSIX).</description>
      <label name="SIGILL" value="4"/> <description>Illegal instruction (ANSI).</description>
      <label name="SIGTRAP" value="5"/> <description>Trace trap (POSIX).</description>
      <label name="SIGABRT" value="6"/> <description>Abort (ANSI).</description>
      <label name="SIGBUS" value="7"/> <description>BUS error (4.2 BSD).</description>
      <label name="SIGFPE" value="8"/> <description>Floating-point exception (ANSI).</description>
      <label name="SIGKILL" value="9"/> <description>Kill, unblockable (POSIX).</description>
      <label name="SIGUSR1" value="10"/> <description>User-defined signal 1 (POSIX).</description>
      <label name="SIGSEGV" value="11"/> <description>Segmentation violation (ANSI).</description>
      <label name="SIGUSR2" value="12"/> <description>User-defined signal 2 (POSIX).</description>
      <label name="SIGPIPE" value="13"/> <description>Broken pipe (POSIX).</description>
      <label name="SIGALRM" value="14"/> <description>Alarm clock (POSIX).</description>
      <label name="SIGTERM" value="15"/> <description>Termination (ANSI).</description>
      <label name="SIGSTKFLT" value="16"/> <description>Stack fault.</description>
  
      <label name="SIGCHLD" value="17"/> <description>Child status has changed (POSIX).</description>
      <label name="SIGCONT" value="18"/> <description>Continue (POSIX).</description>
      <label name="SIGSTOP" value="19"/> <description>Stop, unblockable (POSIX).</description>
      <label name="SIGTSTP" value="20"/> <description>Keyboard stop (POSIX).</description>
      <label name="SIGTTIN" value="21"/> <description>Background read from tty (POSIX).</description>
      <label name="SIGTTOU" value="22"/> <description>Background write to tty (POSIX).</description>
      <label name="SIGURG" value="23"/> <description>Urgent condition on socket (4.2 BSD).</description>
      <label name="SIGXCPU" value="24"/> <description>CPU limit exceeded (4.2 BSD).</description>
      <label name="SIGXFSZ" value="25"/> <description>File size limit exceeded (4.2 BSD).</description>
      <label name="SIGVTALRM" value="26"/> <description>Virtual alarm clock (4.2 BSD).</description>
      <label name="SIGPROF" value="27"/> <description>Profiling alarm clock (4.2 BSD).</description>
      <label name="SIGWINCH" value="28"/> <description>Window size change (4.3 BSD, Sun).</description>
      <label name="SIGIO" value="29"/> <description>I/O now possible (4.2 BSD). (aka SIGPOLL)</description>
      <label name="SIGPWR" value="30"/> <description>Power failure restart (System V).</description>
      <label name="SIGSYS" value="31"/> <description>Bad system call.</description>
    </enum>
  </type>

  <event name="fork">
    <description>Process fork</description>
    <field name="parent_pid"> <description>PID of the parent process</description> <uint/> </field>
    <field name="child_pid"> <description>PID of the child process</description> <uint/> </field>
    <field name="child_tgid"> <description>Thread group ID of the child process (POSIX PID)</description> <uint/> </field>
  </event>
	
  <event name="kernel_thread">
    <description>Just created a new kernel thread</description>
    <field name="pid"> <description>PID of the kernel thread</description> <uint/> </field>
    <field name="function"> <description>Function called</description> <pointer/> </field>
  </event>


  <event name="exit">
    <description>Process exit</description>
    <field name="pid"> <description>PID of the process</description> <uint/> </field>
  </event>

  <event name="wait">
    <description>Process wait</description>
    <field name="parent_pid"> <description>PID of the waiting process</description> <uint/> </field>
    <field name="child_pid"> <description>PID of the process waited for</description> <uint/> </field>
  </event>

  <event name="free">
    <description>Process kernel data structure free (end of life of a zombie)</description>
    <field name="pid"> <description>PID of the freed process</description> <uint/> </field>
  </event>

  <event name="kill">
    <description>Process kill system call</description>
    <field name="pid"> <description>PID of the process</description> <uint/> </field>
    <field name="target_pid"> <description>PID of the process to kill</description> <uint/> </field>
    <field name="signal"> <description>Signal number</description> <typeref name="signal_name"/> </field>
  </event>

  <event name="signal">
    <description>Process signal reception</description>
    <field name="pid"> <description>PID of the receiving process</description> <uint/> </field>
    <field name="signal"> <description>Signal number</description> <typeref name="signal_name"/> </field>
  </event>

  <event name="wakeup">
    <description>Process wakeup</description>
    <field name="pid"> <description>PID of the receiving process</description> <uint/> </field>
    <field name="state"> <description>State of the awakened process. -1 unrunnable, 0 runnable, >0 stopped.</description> <int/> </field>
  </event>

  <event name="schedchange">
    <description>Scheduling change</description>
    <field name="out"> <description>Outgoing process</description> <uint/> </field>
    <field name="in"> <description>Incoming process</description> <uint/> </field>
    <field name="out_state"> <description>Outgoing process' state. -1 unrunnable, 0 runnable, >0 stopped.</description> <int/> </field>
  </event>

</facility>