Linux kernel compatability enhancements (through 3.19)

[palacios.git] / linux_module / iface-socket.c

diff --git a/linux_module/iface-socket.c b/linux_module/iface-socket.c
index 7f0328c..3f85682 100644 (file)
--- a/linux_module/iface-socket.c
+++ b/linux_module/iface-socket.c
@@ -301,8 +301,12 @@ palacios_send(
        msg.msg_namelen = 0;
        msg.msg_control = NULL;
        msg.msg_controllen = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
        msg.msg_iov = &iov;
        msg.msg_iovlen = 1;
+#else
+       iov_iter_init(&(msg.msg_iter),WRITE,&iov,1,0);
+#endif
 
        iov.iov_base = (char *)buf;
        iov.iov_len = (size_t)len;
@@ -340,8 +344,12 @@ palacios_recv(
        msg.msg_namelen = 0;
        msg.msg_control = NULL;
        msg.msg_controllen = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
        msg.msg_iov = &iov;
        msg.msg_iovlen = 1;
+#else
+       iov_iter_init(&(msg.msg_iter),READ,&iov,1,0);
+#endif
 
        iov.iov_base = (void *)&buf[0];
        iov.iov_len = (size_t)len;
@@ -385,8 +393,12 @@ palacios_sendto_ip(
        msg.msg_namelen = sizeof(struct sockaddr_in);
        msg.msg_control = NULL;
        msg.msg_controllen = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
        msg.msg_iov = &iov;
        msg.msg_iovlen = 1;
+#else
+       iov_iter_init(&(msg.msg_iter),WRITE,&iov,1,0);
+#endif
 
        iov.iov_base = (char *)buf;
        iov.iov_len = (size_t)len;
@@ -433,8 +445,12 @@ palacios_recvfrom_ip(
        msg.msg_namelen = sizeof(struct sockaddr_in);
        msg.msg_control = NULL;
        msg.msg_controllen = 0;
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0)
        msg.msg_iov = &iov;
        msg.msg_iovlen = 1;
+#else
+       iov_iter_init(&(msg.msg_iter),READ,&iov,1,0);
+#endif
 
        iov.iov_base = (void *)&buf[0];
        iov.iov_len = (size_t)len;