Lines Matching refs:sem_undo
7 #define SEM_UNDO 0x1000 /* undo the operation on exit */
30 struct sem_undo *undo; /* undo requests on this array */
77 #define SEMUSZ 20 /* sizeof struct sem_undo */
99 struct sem_undo *undo; /* undo requests on this array */
108 struct sem_undo * undo; /* undo structure */
121 struct sem_undo {
122 struct sem_undo * proc_next; /* next entry on this process */
123 struct sem_undo * id_next; /* next entry on this semaphore set */
128 /* sem_undo_list controls shared access to the list of sem_undo structures
134 struct sem_undo *proc_list;
