Lines Matching refs:nfds
974 static int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds, in do_sys_poll() argument
985 unsigned long todo = nfds; in do_sys_poll()
987 if (nfds > rlimit(RLIMIT_NOFILE)) in do_sys_poll()
990 len = min_t(unsigned int, nfds, N_STACK_PPS); in do_sys_poll()
997 if (copy_from_user(walk->entries, ufds + nfds-todo, in do_sys_poll()
1018 if (!user_write_access_begin(ufds, nfds * sizeof(*ufds))) in do_sys_poll()
1050 int nfds = restart_block->poll.nfds; in do_restart_poll() local
1060 ret = do_sys_poll(ufds, nfds, to); in do_restart_poll()
1068 SYSCALL_DEFINE3(poll, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE3() argument
1080 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE3()
1087 restart_block->poll.nfds = nfds; in SYSCALL_DEFINE3()
1101 SYSCALL_DEFINE5(ppoll, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE5() argument
1121 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE5()
1127 SYSCALL_DEFINE5(ppoll_time32, struct pollfd __user *, ufds, unsigned int, nfds, in SYSCALL_DEFINE5() argument
1147 ret = do_sys_poll(ufds, nfds, to); in SYSCALL_DEFINE5()
1400 unsigned int, nfds, struct old_timespec32 __user *, tsp, in COMPAT_SYSCALL_DEFINE5() argument
1419 ret = do_sys_poll(ufds, nfds, to); in COMPAT_SYSCALL_DEFINE5()
1426 unsigned int, nfds, struct __kernel_timespec __user *, tsp, in COMPAT_SYSCALL_DEFINE5() argument
1445 ret = do_sys_poll(ufds, nfds, to); in COMPAT_SYSCALL_DEFINE5()