#ifndef _SPARC_SEMBUF_H #define _SPARC_SEMBUF_H /* * The semid64_ds structure for sparc architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 64-bit time_t to solve y2038 problem * - 2 miscellaneous 32-bit values */ #if defined(__sparc__) && defined(__arch64__) # define PADDING(x) #else # define PADDING(x) unsigned int x; #endif struct semid64_ds { struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ PADDING(__pad1) __kernel_time_t sem_otime; /* last semop time */ PADDING(__pad2) __kernel_time_t sem_ctime; /* last change time */ unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused1; unsigned long __unused2; }; #undef PADDING #endif /* _SPARC64_SEMBUF_H */