tree 70951f8d97dc191df3c772c830b667ad7af6dfd9 parent 2babe1f6fea717c36c008c878fe095d1ca5696c1 author Arnaldo Carvalho de Melo <[EMAIL PROTECTED]> Wed, 24 Aug 2005 11:52:58 -0700 committer David S. Miller <[EMAIL PROTECTED]> Tue, 30 Aug 2005 06:05:32 -0700
[ICSK]: Generalise tcp_listen_poll Signed-off-by: Arnaldo Carvalho de Melo <[EMAIL PROTECTED]> Signed-off-by: David S. Miller <[EMAIL PROTECTED]> include/net/inet_connection_sock.h | 10 ++++++++++ net/ipv4/tcp.c | 11 +---------- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -260,6 +260,16 @@ extern void inet_csk_reqsk_queue_prune(s const unsigned long max_rto); extern void inet_csk_destroy_sock(struct sock *sk); + +/* + * LISTEN is a special case for poll.. + */ +static inline unsigned int inet_csk_listen_poll(const struct sock *sk) +{ + return !reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue) ? + (POLLIN | POLLRDNORM) : 0; +} + extern int inet_csk_listen_start(struct sock *sk, const int nr_table_entries); extern void inet_csk_listen_stop(struct sock *sk); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -310,15 +310,6 @@ void tcp_enter_memory_pressure(void) EXPORT_SYMBOL(tcp_enter_memory_pressure); /* - * LISTEN is a special case for poll.. - */ -static __inline__ unsigned int tcp_listen_poll(struct sock *sk, - poll_table *wait) -{ - return !reqsk_queue_empty(&inet_csk(sk)->icsk_accept_queue) ? (POLLIN | POLLRDNORM) : 0; -} - -/* * Wait for a TCP event. * * Note that we don't need to lock the socket, as the upper poll layers @@ -333,7 +324,7 @@ unsigned int tcp_poll(struct file *file, poll_wait(file, sk->sk_sleep, wait); if (sk->sk_state == TCP_LISTEN) - return tcp_listen_poll(sk, wait); + return inet_csk_listen_poll(sk); /* Socket is not locked. We are protected from async events by poll logic and correct handling of state changes - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html