From 6602f61c23c77a46ee99df4900718a5470a577af Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Mon, 28 May 2007 10:45:57 +0000
Subject: [PATCH] wfix + ffix

---
 man3/getnameinfo.3 | 47 +++++++++++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 23 deletions(-)

diff --git a/man3/getnameinfo.3 b/man3/getnameinfo.3
index e6707c3fb..1f52e7128 100644
--- a/man3/getnameinfo.3
+++ b/man3/getnameinfo.3
@@ -181,52 +181,53 @@ In order to assist the programmer in choosing reasonable sizes
 for the supplied buffers,
 .I <netdb.h>
 defines the constants
-.RS
+.in +0.5i
 .nf
+
 # define NI_MAXHOST      1025
-.br
 # define NI_MAXSERV      32
 .fi
-.RE
+.in
+.PP
 The former is the constant MAXDNAME in recent versions of BIND's
 .I <arpa/nameser.h>
 header file.
 The latter is a guess based on the services listed
 in the current Assigned Numbers RFC.
 .SH EXAMPLE
-The following code tries to get the numeric hostname and service name, for
-a given socket address.
+The following code tries to get the numeric hostname and service name,
+for a given socket address.
 Note that there is no hardcoded reference to
 a particular address family.
 
-.RS
+.in +0.5i
 .nf
-  struct sockaddr *sa;    /* input */
-  char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
+struct sockaddr *sa;    /* input */
+char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
 
-  if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf), sbuf,
-      sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV) == 0)
-          printf("host=%s, serv=%s\en", hbuf, sbuf);
+if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf), sbuf,
+            sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV) == 0)
+    printf("host=%s, serv=%s\en", hbuf, sbuf);
 .fi
-.RE
+.in
 
 The following version checks if the socket address has a
 reverse address mapping.
 
-.RS
-.fi
-  struct sockaddr *sa;    /* input */
-  char hbuf[NI_MAXHOST];
+.in +0.5i
+.nf
+struct sockaddr *sa;    /* input */
+char hbuf[NI_MAXHOST];
 
-  if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf),
-      NULL, 0, NI_NAMEREQD))
-         printf("could not resolve hostname");
-  else
-         printf("host=%s\en", hbuf);
+if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf),
+            NULL, 0, NI_NAMEREQD))
+    printf("could not resolve hostname");
+else
+    printf("host=%s\en", hbuf);
 .fi
-.RE
+.in
 .PP
-An example program use
+An example program using
 .BR getnameinfo ()
 can be found in
 .BR getaddrinfo (3).