Searched defs:sem_undo (Results 1 – 1 of 1) sorted by relevance
156 struct sem_undo { struct157 int un_next_idx; /* index of next active undo structure */158 struct proc *un_proc; /* owner of this structure */159 short un_cnt; /* # of active entries */160 struct undo {165 } *un_ent; /* undo entries */