1#include <sys/shm.h> 2#include "syscall.h" 3#include "ipc.h" 4 5int shmdt(const void *addr) 6{ 7#ifdef SYS_shmdt 8 return syscall(SYS_shmdt, addr); 9#else 10 return syscall(SYS_ipc, IPCOP_shmdt, 0, 0, 0, addr); 11#endif 12} 13