1 #ifndef _PARISC_SEMBUF_H 2 #define _PARISC_SEMBUF_H 3 4 /* 5 * The semid64_ds structure for parisc 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 * - 64-bit time_t to solve y2038 problem 11 * - 2 miscellaneous 32-bit values 12 */ 13 14 struct semid64_ds { 15 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ 16 #ifndef CONFIG_64BIT 17 unsigned int __pad1; 18 #endif 19 __kernel_time_t sem_otime; /* last semop time */ 20 #ifndef CONFIG_64BIT 21 unsigned int __pad2; 22 #endif 23 __kernel_time_t sem_ctime; /* last change time */ 24 unsigned int sem_nsems; /* no. of semaphores in array */ 25 unsigned int __unused1; 26 unsigned int __unused2; 27 }; 28 29 #endif /* _PARISC_SEMBUF_H */ 30