1 typedef enum Tevent { 2 SAdmit = 0, /* Edf admit */ 3 SRelease, /* Edf release, waiting to be scheduled */ 4 SEdf, /* running under EDF */ 5 SRun, /* running best effort */ 6 SReady, /* runnable but not running */ 7 SSleep, /* blocked */ 8 SYield, /* blocked waiting for release */ 9 SSlice, /* slice exhausted */ 10 SDeadline, /* proc's deadline */ 11 SExpel, /* Edf expel */ 12 SDead, /* proc dies */ 13 SInts, /* Interrupt start */ 14 SInte, /* Interrupt end */ 15 SUser, /* user event */ 16 Nevent, 17 } Tevent; 18 19 typedef struct Traceevent Traceevent; 20 struct Traceevent { 21 ulong pid; 22 ulong etype; /* Event type */ 23 vlong time; /* time stamp */ 24 }; 25