From 7eddf37c63d20367989fc0ecb25460b64817f6df Mon Sep 17 00:00:00 2001 From: "Dr. David Alan Gilbert" Date: Mon, 20 Feb 2017 18:50:18 +0000 Subject: slirp: Common lhost/fhost union MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The socket structure has a pair of unions for lhost and fhost addresses; the unions are identical so split them out into a separate union declaration. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Juan Quintela Signed-off-by: Samuel Thibault --- slirp/socket.h | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) (limited to 'slirp/socket.h') diff --git a/slirp/socket.h b/slirp/socket.h index 8feed2aea4..c1be77eaf3 100644 --- a/slirp/socket.h +++ b/slirp/socket.h @@ -15,6 +15,12 @@ * Our socket structure */ +union slirp_sockaddr { + struct sockaddr_storage ss; + struct sockaddr_in sin; + struct sockaddr_in6 sin6; +}; + struct socket { struct socket *so_next,*so_prev; /* For a linked list of sockets */ @@ -31,22 +37,14 @@ struct socket { struct tcpiphdr *so_ti; /* Pointer to the original ti within * so_mconn, for non-blocking connections */ int so_urgc; - union { /* foreign host */ - struct sockaddr_storage ss; - struct sockaddr_in sin; - struct sockaddr_in6 sin6; - } fhost; + union slirp_sockaddr fhost; /* Foreign host */ #define so_faddr fhost.sin.sin_addr #define so_fport fhost.sin.sin_port #define so_faddr6 fhost.sin6.sin6_addr #define so_fport6 fhost.sin6.sin6_port #define so_ffamily fhost.ss.ss_family - union { /* local host */ - struct sockaddr_storage ss; - struct sockaddr_in sin; - struct sockaddr_in6 sin6; - } lhost; + union slirp_sockaddr lhost; /* Local host */ #define so_laddr lhost.sin.sin_addr #define so_lport lhost.sin.sin_port #define so_laddr6 lhost.sin6.sin6_addr -- cgit v1.2.3