1 #ifndef _PARISC_SEMBUF_H 2 #define _PARISC_SEMBUF_H 3 4 #include <asm/bitsperlong.h> 5 6 /* 7 * The semid64_ds structure for parisc architecture. 8 * Note extra padding because this structure is passed back and forth 9 * between kernel and user space. 10 * 11 * Pad space is left for: 12 * - 64-bit time_t to solve y2038 problem 13 * - 2 miscellaneous 32-bit values 14 */ 15 16 struct semid64_ds { 17 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ 18 #if __BITS_PER_LONG != 64 19 unsigned int __pad1; 20 #endif 21 __kernel_time_t sem_otime; /* last semop time */ 22 #if __BITS_PER_LONG != 64 23 unsigned int __pad2; 24 #endif 25 __kernel_time_t sem_ctime; /* last change time */ 26 unsigned int sem_nsems; /* no. of semaphores in array */ 27 unsigned int __unused1; 28 unsigned int __unused2; 29 }; 30 31 #endif /* _PARISC_SEMBUF_H */ 32