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authorTom Herbert <tom@herbertland.com>2016-08-28 14:43:17 -0700
committerDavid S. Miller <davem@davemloft.net>2016-08-28 23:32:41 -0400
commit0294b625ad5a6d1fb50632d67cf384862d8a4a46 (patch)
tree2807436d5a82ed273a11b0706e81fce6899f1fe8 /include/linux/net.h
parente19ac1578fd8eb3f7c93f2be2657deb2ccefffd7 (diff)
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net: Add read_sock proto_op
Add new function in proto_ops structure. This includes moving the typedef got sk_read_actor into net.h and removing the definition from tcp.h. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/net.h')
-rw-r--r--include/linux/net.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/net.h b/include/linux/net.h
index b9f0ff4d489c..cd0c8bd0a1de 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -25,6 +25,7 @@
#include <linux/kmemcheck.h>
#include <linux/rcupdate.h>
#include <linux/once.h>
+#include <linux/fs.h>
#include <uapi/linux/net.h>
@@ -128,6 +129,9 @@ struct page;
struct sockaddr;
struct msghdr;
struct module;
+struct sk_buff;
+typedef int (*sk_read_actor_t)(read_descriptor_t *, struct sk_buff *,
+ unsigned int, size_t);
struct proto_ops {
int family;
@@ -186,6 +190,8 @@ struct proto_ops {
struct pipe_inode_info *pipe, size_t len, unsigned int flags);
int (*set_peek_off)(struct sock *sk, int val);
int (*peek_len)(struct socket *sock);
+ int (*read_sock)(struct sock *sk, read_descriptor_t *desc,
+ sk_read_actor_t recv_actor);
};
#define DECLARE_SOCKADDR(type, dst, src) \