Searched refs:ufds (Results 1 - 4 of 4) sorted by relevance

/linux-master/include/linux/
H A Drestart_block.h50 struct pollfd __user *ufds; member in struct:restart_block::__anon604::__anon608
H A Dcompat.h651 asmlinkage long compat_sys_ppoll_time32(struct pollfd __user *ufds,
656 asmlinkage long compat_sys_ppoll_time64(struct pollfd __user *ufds,
H A Dsyscalls.h1066 asmlinkage long sys_poll(struct pollfd __user *ufds, unsigned int nfds,
/linux-master/fs/
H A Dselect.c974 static int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds, argument
998 if (copy_from_user(walk->entries, ufds + nfds-todo,
1019 if (!user_write_access_begin(ufds, nfds * sizeof(*ufds)))
1026 for (j = walk->len; j; fds++, ufds++, j--)
1027 unsafe_put_user(fds->revents, &ufds->revents, Efault);
1050 struct pollfd __user *ufds = restart_block->poll.ufds; local
1061 ret = do_sys_poll(ufds, nfds, to);
1069 SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigne
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