Lines Matching defs:fdset
389 int get_fd_set(unsigned long nr, void __user *ufdset, unsigned long *fdset)
393 return copy_from_user(fdset, ufdset, nr) ? -EFAULT : 0;
395 memset(fdset, 0, nr);
400 set_fd_set(unsigned long nr, void __user *ufdset, unsigned long *fdset)
403 return __copy_to_user(ufdset, fdset, FDS_BYTES(nr));
408 void zero_fd_set(unsigned long nr, unsigned long *fdset)
410 memset(fdset, 0, FDS_BYTES(nr));
649 * since we used fdset we need to allocate memory in units of
1160 unsigned long *fdset)
1163 return compat_get_bitmap(fdset, ufdset, nr);
1165 zero_fd_set(nr, fdset);
1172 unsigned long *fdset)
1176 return compat_put_bitmap(ufdset, fdset, nr);
1216 * since we used fdset we need to allocate memory in units of