io_uring: add support for sendmsg()

[tomoyo/tomoyo-test1.git] / include / linux / socket.h

diff --git a/include/linux/socket.h b/include/linux/socket.h
index b57cd8b..9d770ef 100644 (file)
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -12,6 +12,7 @@
 
 struct pid;
 struct cred;
+struct socket;
 
 #define __sockaddr_check_size(size)    \
        BUILD_BUG_ON(((size) > sizeof(struct __kernel_sockaddr_storage)))
@@ -374,6 +375,9 @@ extern int __sys_recvmmsg(int fd, struct mmsghdr __user *mmsg,
 extern int __sys_sendmmsg(int fd, struct mmsghdr __user *mmsg,
                          unsigned int vlen, unsigned int flags,
                          bool forbid_cmsg_compat);
+extern long __sys_sendmsg_sock(struct socket *sock,
+                              struct user_msghdr __user *msg,
+                              unsigned int flags);
 
 /* helpers which do the actual work for syscalls */
 extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size,