}
int
-join (pid_t pid)
+wait (pid_t pid)
{
- return syscall1 (SYS_join, pid);
+ return syscall1 (SYS_wait, pid);
}
bool
return syscall2 (SYS_mmap, fd, addr);
}
-bool
+void
munmap (mapid_t mapid)
{
- return syscall1 (SYS_munmap, mapid);
+ syscall1 (SYS_munmap, mapid);
}
bool