From: Andre Noll <maan@systemlinux.org>
Date: Mon, 3 Dec 2007 19:42:09 +0000 (+0100)
Subject: net.c: Make host_and_port() static.
X-Git-Tag: v0.3.0~69
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=35bbbf736c75f13c2bf9f6d6bdc2feecd42072cb

net.c: Make host_and_port() static.

It's only used in net.c. Some more trivial cleanups also.
---

diff --git a/net.c b/net.c
index e21f4029..5d7c3fef 100644
--- a/net.c
+++ b/net.c
@@ -268,7 +268,7 @@ int para_listen(unsigned l3type, unsigned l4type, unsigned short port)
  *
  * \sa getnameinfo(3).
  */
-char *host_and_port(struct sockaddr *sa, socklen_t len)
+static char *host_and_port(struct sockaddr *sa, socklen_t len)
 {
 	static char output[NI_MAXHOST + NI_MAXSERV + 2];
 	char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
@@ -276,12 +276,12 @@ char *host_and_port(struct sockaddr *sa, socklen_t len)
 
 	ret = getnameinfo(sa, len, hbuf, sizeof(hbuf), sbuf, sizeof(sbuf),
 		NI_NUMERICHOST | NI_NUMERICSERV);
-	if (ret)	{
-		PARA_WARNING_LOG("hostname lookup error (%s).\n", gai_strerror(ret));
+	if (ret) {
+		PARA_WARNING_LOG("hostname lookup error (%s).\n",
+			gai_strerror(ret));
 		sprintf(output, "(unknown)");
-	} else {
+	} else
 		sprintf(output, "%s#%s", hbuf, sbuf);
-	}
 	return output;
 }
 
@@ -312,7 +312,7 @@ static char *__get_sock_name(int fd, int (*getname)(int, struct sockaddr*,
 	return host_and_port((struct sockaddr *)&ss, sslen);
 }
 
-char  *local_name(int sockfd)
+char *local_name(int sockfd)
 {
 	return __get_sock_name(sockfd, getsockname);
 }
diff --git a/net.h b/net.h
index c4412b2f..d73ffccb 100644
--- a/net.h
+++ b/net.h
@@ -38,7 +38,6 @@ extern int makesock(unsigned l3type, unsigned l4type, int passive,
 extern int para_listen(unsigned l3type, unsigned l4type, unsigned short port);
 
 /** Pretty-printing of IPv4/6 socket addresses */
-extern char *host_and_port(struct sockaddr *sa, socklen_t len);
 extern char *local_name(int sockfd);
 extern char *remote_name(int sockfd);