Lines Matching refs:ufds
971 static int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds, in do_sys_poll() argument
994 if (copy_from_user(walk->entries, ufds + nfds-todo, in do_sys_poll()
1015 if (!user_write_access_begin(ufds, nfds * sizeof(*ufds))) in do_sys_poll()
1022 for (j = walk->len; j; fds++, ufds++, j--) in do_sys_poll()
1023 unsafe_put_user(fds->revents, &ufds->revents, Efault); in do_sys_poll()
1046 struct pollfd __user *ufds = restart_block->poll.ufds; in do_restart_poll() local
1057 ret = do_sys_poll(ufds, nfds, to); in do_restart_poll()
1065 SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE3() argument
1077 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE3()
1083 restart_block->poll.ufds = ufds; in SYSCALL_DEFINE3()
1098 SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE5() argument
1118 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE5()
1124 SYSCALL_DEFINE5(ppoll_time32, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE5() argument
1144 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE5()
1396 COMPAT_SYSCALL_DEFINE5(ppoll_time32, struct pollfd __user *, ufds, in COMPAT_SYSCALL_DEFINE5() argument
1416 ret = do_sys_poll(ufds, nfds, to); in COMPAT_SYSCALL_DEFINE5()
1422 COMPAT_SYSCALL_DEFINE5(ppoll_time64, struct pollfd __user *, ufds, in COMPAT_SYSCALL_DEFINE5() argument
1442 ret = do_sys_poll(ufds, nfds, to); in COMPAT_SYSCALL_DEFINE5()