remove mnl_nlmsg_get_len() function

Remove mnl_nlmsg_get_len() since it returns a field of a structure
that is public (struct nlmsghdr). We can directly access the header
fields and they are not likely to change in the future (at least
for this version of Netlink I think).

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

7 files changed, 11 insertions, 11 deletions

diff --git a/examples/genl-family-get.c b/examples/genl-family-get.c
index 674a529..73a7574 100644
--- a/examples/genl-family-get.c
+++ b/examples/genl-family-get.c
@@ -218,7 +218,7 @@ int main(int argc, char *argv[])
 	}
 	portid = mnl_socket_get_portid(nl);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}
diff --git a/examples/rtnl-link-dump.c b/examples/rtnl-link-dump.c
index d888cbc..2b9f472 100644
--- a/examples/rtnl-link-dump.c
+++ b/examples/rtnl-link-dump.c
@@ -39,7 +39,7 @@ static int data_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct nlattr *tb[IFLA_MAX+1] = {};
 	struct ifinfomsg *ifm = mnl_nlmsg_get_payload(nlh);
-	int len = mnl_nlmsg_get_len(nlh);
+	int len = nlh->nlmsg_len;
 	struct nlattr *attr;
 
 	printf("index=%d type=%d flags=%d family=%d ", 
@@ -90,7 +90,7 @@ int main()
 	}
 	portid = mnl_socket_get_portid(nl);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}
diff --git a/examples/rtnl-link-dump2.c b/examples/rtnl-link-dump2.c
index 2276eba..eda5453 100644
--- a/examples/rtnl-link-dump2.c
+++ b/examples/rtnl-link-dump2.c
@@ -36,7 +36,7 @@ static int data_attr_cb(const struct nlattr *attr, void *data)
 static int data_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct ifinfomsg *ifm = mnl_nlmsg_get_payload(nlh);
-	int len = mnl_nlmsg_get_len(nlh);
+	int len = nlh->nlmsg_len;
 	struct nlattr *attr;
 
 	printf("index=%d type=%d flags=%d family=%d ", 
@@ -81,7 +81,7 @@ int main()
 	}
 	portid = mnl_socket_get_portid(nl);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}
diff --git a/examples/rtnl-link-dump3.c b/examples/rtnl-link-dump3.c
index fac3b87..fc887ff 100644
--- a/examples/rtnl-link-dump3.c
+++ b/examples/rtnl-link-dump3.c
@@ -10,7 +10,7 @@
 static int data_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct ifinfomsg *ifm = mnl_nlmsg_get_payload(nlh);
-	int len = mnl_nlmsg_get_len(nlh);
+	int len = nlh->nlmsg_len;
 	struct nlattr *attr;
 
 	printf("index=%d type=%d flags=%d family=%d ", 
@@ -79,7 +79,7 @@ int main()
 	}
 	portid = mnl_socket_get_portid(nl);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}
diff --git a/examples/rtnl-link-event.c b/examples/rtnl-link-event.c
index 1f3ceaf..17f479f 100644
--- a/examples/rtnl-link-event.c
+++ b/examples/rtnl-link-event.c
@@ -39,7 +39,7 @@ static int data_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct nlattr *tb[IFLA_MAX+1] = {};
 	struct ifinfomsg *ifm = mnl_nlmsg_get_payload(nlh);
-	int len = mnl_nlmsg_get_len(nlh);
+	int len = nlh->nlmsg_len;
 	struct nlattr *attr;
 
 	printf("index=%d type=%d flags=%d family=%d ", 
diff --git a/examples/rtnl-link-set.c b/examples/rtnl-link-set.c
index d7327dd..0a63527 100644
--- a/examples/rtnl-link-set.c
+++ b/examples/rtnl-link-set.c
@@ -54,7 +54,7 @@ int main(int argc, char *argv[])
 
 	mnl_nlmsg_print(nlh);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}
diff --git a/examples/rtnl-route-dump.c b/examples/rtnl-route-dump.c
index ddfbaa9..4241cf8 100644
--- a/examples/rtnl-route-dump.c
+++ b/examples/rtnl-route-dump.c
@@ -101,7 +101,7 @@ static int data_cb(const struct nlmsghdr *nlh, void *data)
 {
 	struct nlattr *tb[RTA_MAX+1] = {};
 	struct rtmsg *rm = mnl_nlmsg_get_payload(nlh);
-	int len = mnl_nlmsg_get_len(nlh);
+	int len = nlh->nlmsg_len;
 	struct nlattr *attr;
 
 	/* protocol family = AF_INET | AF_INET6 */
@@ -219,7 +219,7 @@ int main()
 	}
 	portid = mnl_socket_get_portid(nl);
 
-	if (mnl_socket_sendto(nl, nlh, mnl_nlmsg_get_len(nlh)) < 0) {
+	if (mnl_socket_sendto(nl, nlh, nlh->nlmsg_len) < 0) {
 		perror("mnl_socket_send");
 		exit(EXIT_FAILURE);
 	}