#include <sys/types.h> #include <sys/ipc.h> #include <sys/msg.h> #include "sysvipc_msg.h" extern char sysvipc_userland; extern int __sys_msgget(key_t, int); int msgget(key_t key, int msgflg) { if (sysvipc_userland) return (sysvipc_msgget(key, msgflg)); return (__sys_msgget(key, msgflg)); }