1struct semid_ds {
2 struct ipc_perm sem_perm;
3 time_t sem_otime;
4 time_t sem_ctime;
5#if __BYTE_ORDER == __LITTLE_ENDIAN
6 unsigned short sem_nsems;
7 char __sem_nsems_pad[sizeof(long)-sizeof(short)];
8#else
9 char __sem_nsems_pad[sizeof(long)-sizeof(short)];
10 unsigned short sem_nsems;
11#endif
12 long __unused3;
13 long __unused4;
14};