1 #ifndef _ALPHA_SEMBUF_H 2 #define _ALPHA_SEMBUF_H 3 4 /* 5 * The semid64_ds structure for alpha architecture. 6 * Note extra padding because this structure is passed back and forth 7 * between kernel and user space. 8 * 9 * Pad space is left for: 10 * - 2 miscellaneous 64-bit values 11 */ 12 13 struct semid64_ds { 14 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ 15 __kernel_time_t sem_otime; /* last semop time */ 16 __kernel_time_t sem_ctime; /* last change time */ 17 unsigned long sem_nsems; /* no. of semaphores in array */ 18 unsigned long __unused1; 19 unsigned long __unused2; 20 }; 21 22 #endif /* _ALPHA_SEMBUF_H */ 23