[src/trunk]: src/libexec/telnetd use strlcpy. minor style fixes

[itojun <itojun%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e3d2bd88a216
branches:  trunk
changeset: 535556:e3d2bd88a216
user:      itojun <itojun%NetBSD.org@localhost>
date:      Thu Aug 22 07:23:27 2002 +0000

description:
use strlcpy.  minor style fixes

diffstat:

 libexec/telnetd/sys_term.c |  22 +++++++++-------------
 1 files changed, 9 insertions(+), 13 deletions(-)

diffs (62 lines):

diff -r a85650e15a3f -r e3d2bd88a216 libexec/telnetd/sys_term.c
--- a/libexec/telnetd/sys_term.c        Thu Aug 22 07:18:42 2002 +0000
+++ b/libexec/telnetd/sys_term.c        Thu Aug 22 07:23:27 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sys_term.c,v 1.33 2002/08/20 13:58:22 christos Exp $   */
+/*     $NetBSD: sys_term.c,v 1.34 2002/08/22 07:23:27 itojun Exp $     */
 
 /*
  * Copyright (c) 1989, 1993
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)sys_term.c 8.4+1 (Berkeley) 5/30/95";
 #else
-__RCSID("$NetBSD: sys_term.c,v 1.33 2002/08/20 13:58:22 christos Exp $");
+__RCSID("$NetBSD: sys_term.c,v 1.34 2002/08/22 07:23:27 itojun Exp $");
 #endif
 #endif /* not lint */
 
@@ -1964,7 +1964,7 @@
 
        setutent();     /* just to make sure */
        while (cur = getutent()) {
-               if ( (cur->ut_type != NULL) && (jid == cur->ut_jid) ) {
+               if ((cur->ut_type != NULL) && (jid == cur->ut_jid)) {
                        return(cur);
                }
        }
@@ -2041,20 +2041,16 @@
         * this is the only time when the
         * "saved_jid != jid" code is executed.
         */
-
-       if ( saved_jid && saved_jid != jid ) {
-               if (!path) {    /* called from signal handler */
+       if (saved_jid && saved_jid != jid) {
+               if (!path)      /* called from signal handler */
                        pty_saved_jid = jid;
-               } else {
+               else
                        pty_saved_jid = saved_jid;
-               }
        }
 
        if (path) {
-               strncpy(saved_path, path, sizeof(wtmp.ut_tpath));
-               strncpy(saved_user, user, sizeof(wtmp.ut_user));
-               saved_path[sizeof(saved_path)] = '\0';
-               saved_user[sizeof(saved_user)] = '\0';
+               strlcpy(saved_path, path, sizeof(saved_path));
+               strlcpy(saved_user, user, sizeof(saved_user));
        }
        if (saved_jid == 0) {
                saved_jid = jid;
@@ -2063,7 +2059,7 @@
 
        /* if the jid has changed, get the correct entry from the utmp file */
 
-       if ( saved_jid != jid ) {
+       if (saved_jid != jid) {
                struct utmp *utp = NULL;
                struct utmp *jid_getutid();