socket: remove mnl_socket_sendmsg() and mnl_socket_recvmsg()

These functions are too simple wrappers that bloat the library.
We can use mnl_socket_get_fd() to obtain the file descriptor
and invoke message-oriented system call instead.

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

2 files changed, 0 insertions, 32 deletions

diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h
index 8c3815d..09099a1 100644
--- a/include/libmnl/libmnl.h
+++ b/include/libmnl/libmnl.h
@@ -20,9 +20,7 @@ extern int mnl_socket_close(struct mnl_socket *nl);
 extern int mnl_socket_get_fd(const struct mnl_socket *nl);
 extern unsigned int mnl_socket_get_portid(const struct mnl_socket *nl);
 extern int mnl_socket_sendto(const struct mnl_socket *nl, const void *req, size_t siz);
-extern int mnl_socket_sendmsg(const struct mnl_socket *nl, const struct msghdr *msg, int flags);
 extern int mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, size_t siz);
-extern int mnl_socket_recvmsg(const struct mnl_socket *nl, struct msghdr *msg, int flags);
 extern int mnl_socket_setsockopt(const struct mnl_socket *nl, int type, void *buf, socklen_t len);
 extern int mnl_socket_getsockopt(const struct mnl_socket *nl, int type, void *buf, socklen_t *len);
 
diff --git a/src/socket.c b/src/socket.c
index 7fd3a5c..cf8f251 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -127,21 +127,6 @@ int mnl_socket_sendto(const struct mnl_socket *nl, const void *buf, size_t len)
 }
 
 /**
- * mnl_socket_sendmsg - send a netlink message of a certain size
- * @nl: netlink socket obtained via mnl_socket_open()
- * @msg: pointer to struct msghdr (must be initialized appropriately)
- * @flags: flags passed to sendmsg()
- *
- * On error, it returns -1 and errno is appropriately set. Otherwise, it 
- * returns the number of bytes sent.
- */
-int mnl_socket_sendmsg(const struct mnl_socket *nl,
-		       const struct msghdr *msg, int flags)
-{
-	return sendmsg(nl->fd, msg, flags);
-}
-
-/**
  * mnl_socket_recvfrom - receive a netlink message
  * @nl: netlink socket obtained via mnl_socket_open()
  * @buf: buffer that you want to use to store the netlink message
@@ -185,21 +170,6 @@ int mnl_socket_recvfrom(const struct mnl_socket *nl, void *buf, size_t bufsiz)
 }
 
 /**
- * mnl_socket_recvmsg- receive a netlink message
- * @nl: netlink socket obtained via mnl_socket_open()
- * @msg: pointer to struct msghdr (must be initialized appropriately)
- * @flags: flags passed to recvmsg()
- *
- * On error, this function returns -1 and errno is appropriately set.
- * On sucess, this function returns the number of bytes received.
- */
-int mnl_socket_recvmsg(const struct mnl_socket *nl,
-		       struct msghdr *msg, int flags)
-{
-	return recvmsg(nl->fd, msg, flags);
-}
-
-/**
  * mnl_socket_close - close a given netlink socket
  * @nl: netlink socket obtained via mnl_socket_open()
  *