1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef _PARISC_SEMBUF_H 3 #define _PARISC_SEMBUF_H 4 5 #include <asm/bitsperlong.h> 6 7 /* 8 * The semid64_ds structure for parisc architecture. 9 * Note extra padding because this structure is passed back and forth 10 * between kernel and user space. 11 * 12 * Pad space is left for: 13 * - 64-bit time_t to solve y2038 problem 14 * - 2 miscellaneous 32-bit values 15 */ 16 17 struct semid64_ds { 18 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ 19 #if __BITS_PER_LONG != 64 20 unsigned int __pad1; 21 #endif 22 __kernel_time_t sem_otime; /* last semop time */ 23 #if __BITS_PER_LONG != 64 24 unsigned int __pad2; 25 #endif 26 __kernel_time_t sem_ctime; /* last change time */ 27 unsigned long sem_nsems; /* no. of semaphores in array */ 28 unsigned long __unused1; 29 unsigned long __unused2; 30 }; 31 32 #endif /* _PARISC_SEMBUF_H */ 33