lca2011: add option parsing using ccan/opt.

[ccan-lca-2011.git] / ccan / oserver / oserver.c

diff --git a/ccan/oserver/oserver.c b/ccan/oserver/oserver.c
index b7495f307f6f552b93246d9975af2eefdd74cb27..20edfcbc19a79c846d3e2f31d834eebccd64fced 100644 (file)
--- a/ccan/oserver/oserver.c
+++ b/ccan/oserver/oserver.c
@@ -1,5 +1,6 @@
 #include <ccan/oserver/oserver.h>
 #include <ccan/read_write_all/read_write_all.h>
+#include <ccan/opt/opt.h>
 #include <ccan/noerr/noerr.h>
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -37,7 +38,7 @@ bool oserver_serve(int fd)
        return true;
 }
 
-int oserver_setup(void)
+int oserver_setup(unsigned short port)
 {
        int sockfd;
        int one = 1;
@@ -54,7 +55,7 @@ int oserver_setup(void)
                warn("Setting socket reuse");
 
        u.in.sin_family = AF_INET;
-       u.in.sin_port = htons(OSERVER_PORT);
+       u.in.sin_port = htons(port);
        u.in.sin_addr.s_addr = INADDR_ANY;
        if (bind(sockfd, &u.addr, sizeof(u.in)) == -1) {
                close_noerr(sockfd);