freebsd-ports/net/gnu-finger/files/patch-ab

--- lib/os.c.orig	Mon Jan  6 22:09:06 1997
+++ lib/os.c	Mon Jan  6 22:08:34 1997
@@ -26,6 +26,8 @@
 #include <sys/acct.h>
 #include <time.h>
 #include <packet.h>
+#include <sys/socket.h>
+#include <netdb.h>
 
 #ifdef HAVE_UTMPX_H
 #include <utmpx.h>
@@ -70,8 +72,12 @@
 
 /* Where the utmp file is located. */
 #ifndef HAVE_GETUTENT
+#ifdef __FreeBSD__
+#define UTMP_FILE _PATH_UTMP
+#else
 #define UTMP_FILE "/etc/utmp"
 #endif
+#endif
 
 /* A non-null value is the address of the utmp entry which contains the
    information for the user using the console. */
@@ -288,6 +294,21 @@
     {
       idle = current_time - get_last_access (utmplist[i]->ut_line);
 
+#ifdef __FreeBSD__
+      /*
+       *    GNU finger lists two information of one user for one machine,
+       * (1. about login console, 2. tty which has smallest idling time.)
+       *  In listing algorithm, GNU finger server program [fingerd] uses
+       * `console' string in tty.
+       *
+       *   But FreeBSD uses `ttyv[0-3]' as console name.
+       *
+       *   So this patch is to translate `ttyv?' string to `console'
+       */
+      if (strstr (utmplist[i]->ut_line, "ttyv") != NULL) {
+	strcpy (utmplist[i]->ut_line, "console");
+      }
+#endif
       if (idle < 0)
 	idle = 0;
 
@@ -485,6 +506,7 @@
 
   UTMP **result;
   int result_size = 0;
+  struct hostent *hp; u_long l;
 
 #ifndef HAVE_GETUTENT
   file = open (UTMP_FILE, O_RDONLY);
@@ -528,6 +550,26 @@
       if (!UT (entry, ut_name)[0])
 	continue;
 #endif /* sun */
+
+#ifdef __FreeBSD__
+      /*
+       *   From src/usr.bin/login/login.c CVS log, after 2.2 source tree,
+       * login.c write numerical address to ut_host.
+       * (1.12 comment of login.c)
+       *
+       *   So this patch is to translate numerical address to hostname.
+       */
+      if (UT(entry, ut_host)[0]) {
+          if (isdigit(UT(entry, ut_host)[0]) && 
+              (long)(l = inet_addr(UT(entry, ut_host))) != -1 &&
+              (hp = gethostbyaddr((char *)&l, sizeof(l), AF_INET))) {
+              if (hp->h_name) {
+                  strncpy(UT(entry, ut_host), hp->h_name, UT_HOSTSIZE);
+                  UT(entry, ut_host)[UT_HOSTSIZE - 1] = '\0';
+              } /* valid hostname */
+          }  /* IP addr */
+      } /* UTMP */
+#endif
 
       for (i = 0; result[i]; i++)
 	{