[PATCH] (10/17) netlink/packet -- size_t for send/recvmsg
From: Stephen Hemminger <hidden>
Date: 2004-01-09 22:02:36
Convert "maintance protocols" af_key, packet, netlink over to use unsigned length for send/receive message. diff -Nru a/net/key/af_key.c b/net/key/af_key.c
--- a/net/key/af_key.c Mon Dec 8 16:19:58 2003
+++ b/net/key/af_key.c Mon Dec 8 16:19:58 2003@@ -2655,7 +2655,7 @@ } static int pfkey_sendmsg(struct kiocb *kiocb, - struct socket *sock, struct msghdr *msg, int len) + struct socket *sock, struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct sk_buff *skb = NULL;
@@ -2697,7 +2697,7 @@ } static int pfkey_recvmsg(struct kiocb *kiocb, - struct socket *sock, struct msghdr *msg, int len, + struct socket *sock, struct msghdr *msg, size_t len, int flags) { struct sock *sk = sock->sk;
diff -Nru a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
--- a/net/netlink/af_netlink.c Mon Dec 8 16:19:58 2003
+++ b/net/netlink/af_netlink.c Mon Dec 8 16:19:58 2003@@ -601,7 +601,7 @@ } static int netlink_sendmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, int len) + struct msghdr *msg, size_t len) { struct sock_iocb *siocb = kiocb_to_siocb(kiocb); struct sock *sk = sock->sk;
@@ -641,7 +641,7 @@ } err = -EMSGSIZE; - if ((unsigned)len > sk->sk_sndbuf - 32) + if (len > sk->sk_sndbuf - 32) goto out; err = -ENOBUFS; skb = alloc_skb(len, GFP_KERNEL);
@@ -683,7 +683,7 @@ } static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, int len, + struct msghdr *msg, size_t len, int flags) { struct sock_iocb *siocb = kiocb_to_siocb(kiocb);
@@ -691,7 +691,7 @@ struct sock *sk = sock->sk; struct netlink_opt *nlk = nlk_sk(sk); int noblock = flags&MSG_DONTWAIT; - int copied; + size_t copied; struct sk_buff *skb; int err;
diff -Nru a/net/packet/af_packet.c b/net/packet/af_packet.c
--- a/net/packet/af_packet.c Mon Dec 8 16:19:58 2003
+++ b/net/packet/af_packet.c Mon Dec 8 16:19:58 2003@@ -279,7 +279,7 @@ */ static int packet_sendmsg_spkt(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, int len) + struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct sockaddr_pkt *saddr=(struct sockaddr_pkt *)msg->msg_name;
@@ -651,7 +651,7 @@ static int packet_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, int len) + struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct sockaddr_ll *saddr=(struct sockaddr_ll *)msg->msg_name;
@@ -999,7 +999,7 @@ */ static int packet_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, int len, int flags) + struct msghdr *msg, size_t len, int flags) { struct sock *sk = sock->sk; struct sk_buff *skb;