C++程序  |  15行  |  232 B

struct ipc_perm {
    key_t __ipc_perm_key;
    uid_t uid;
    gid_t gid;
    uid_t cuid;
    gid_t cgid;
    mode_t mode;
    unsigned short __ipc_perm_seq;

    unsigned long __pad1;
    unsigned long __pad2;
};

#define IPC_64 0