1 files changed, 0 insertions, 150 deletions
diff --git a/libnl_2/msg.c b/libnl_2/msg.c
deleted file mode 100644
index 1303e8a..0000000
--- a/libnl_2/msg.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *	http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* NOTICE: This is a clean room re-implementation of libnl */
-
-#include <malloc.h>
-#include <unistd.h>
-#include <sys/socket.h>
-#include <linux/netlink.h>
-#include "netlink-types.h"
-
-/* Allocate a new netlink message with the default maximum payload size. */
-struct nl_msg *nlmsg_alloc(void)
-{
-	/* Whole page will store nl_msg + nlmsghdr + genlmsghdr + payload */
-	const int page_sz = getpagesize();
-	struct nl_msg *nm;
-	struct nlmsghdr *nlh;
-
-	/* Netlink message */
-	nm = (struct nl_msg *) malloc(page_sz);
-	if (!nm)
-		goto fail;
-
-	/* Netlink message header pointer */
-	nlh = (struct nlmsghdr *) ((char *) nm + sizeof(struct nl_msg));
-
-	/* Initialize */
-	memset(nm, 0, page_sz);
-	nm->nm_size = page_sz;
-
-	nm->nm_src.nl_family = AF_NETLINK;
-	nm->nm_src.nl_pid = getpid();
-
-	nm->nm_dst.nl_family = AF_NETLINK;
-	nm->nm_dst.nl_pid = 0; /* Kernel */
-
-	/* Initialize and add to netlink message */
-	nlh->nlmsg_len = NLMSG_HDRLEN;
-	nm->nm_nlh = nlh;
-
-	/* Add to reference count and return nl_msg */
-	nlmsg_get(nm);
-	return nm;
-fail:
-	return NULL;
-}
-
-/* Return pointer to message payload. */
-void *nlmsg_data(const struct nlmsghdr *nlh)
-{
-	return (char *) nlh + NLMSG_HDRLEN;
-}
-
-/* Add reference count to nl_msg */
-void nlmsg_get(struct nl_msg *nm)
-{
-	nm->nm_refcnt++;
-}
-
-/* Release a reference from an netlink message. */
-void nlmsg_free(struct nl_msg *nm)
-{
-	if (nm) {
-		nm->nm_refcnt--;
-		if (nm->nm_refcnt <= 0)
-			free(nm);
-	}
-
-}
-
-/* Return actual netlink message. */
-struct nlmsghdr *nlmsg_hdr(struct nl_msg *n)
-{
-	return n->nm_nlh;
-}
-
-/* Return head of attributes data / payload section */
-struct nlattr *nlmsg_attrdata(const struct nlmsghdr *nlh, int hdrlen)
-{
-	unsigned char *data = nlmsg_data(nlh);
-	return (struct nlattr *)(data + NLMSG_ALIGN(hdrlen));
-}
-
-/* Returns pointer to end of netlink message */
-void *nlmsg_tail(const struct nlmsghdr *nlh)
-{
-	return (void *)((char *)nlh + NLMSG_ALIGN(nlh->nlmsg_len));
-}
-
-/* Next netlink message in message stream */
-struct nlmsghdr *nlmsg_next(struct nlmsghdr *nlh, int *remaining)
-{
-	struct nlmsghdr *next_nlh = NULL;
-	int len = nlmsg_len(nlh);
-
-	len = NLMSG_ALIGN(len);
-	if (*remaining > 0 &&
-	    len <= *remaining &&
-	    len >= (int) sizeof(struct nlmsghdr)) {
-		next_nlh = (struct nlmsghdr *)((char *)nlh + len);
-		*remaining -= len;
-	}
-
-	return next_nlh;
-}
-
-int nlmsg_datalen(const struct nlmsghdr *nlh)
-{
-	return nlh->nlmsg_len - NLMSG_HDRLEN;
-}
-
-/* Length of attributes data */
-int nlmsg_attrlen(const struct nlmsghdr *nlh, int hdrlen)
-{
-	return nlmsg_datalen(nlh) - NLMSG_ALIGN(hdrlen);
-}
-
-/* Length of netlink message */
-int nlmsg_len(const struct nlmsghdr *nlh)
-{
-	return nlh->nlmsg_len;
-}
-
-/* Check if the netlink message fits into the remaining bytes */
-int nlmsg_ok(const struct nlmsghdr *nlh, int rem)
-{
-	return rem >= (int)sizeof(struct nlmsghdr) &&
-		rem >= nlmsg_len(nlh) &&
-		nlmsg_len(nlh) >= (int) sizeof(struct nlmsghdr) &&
-		nlmsg_len(nlh) <= (rem);
-}
-
-int nlmsg_padlen(int payload)
-{
-	return NLMSG_ALIGN(payload) - payload;
-}