[src/trunk]: src/lib/libc/net Change ns_addr() to allocate 'addr' on stack, r...

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

details:   https://anonhg.NetBSD.org/src/rev/e28d3a45224c
branches:  trunk
changeset: 511707:e28d3a45224c
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Mon Jun 25 09:07:08 2001 +0000

description:
Change ns_addr() to allocate 'addr' on stack, rather than using a global -
we don't need a global variable here.

diffstat:

 lib/libc/net/ns_addr.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (43 lines):

diff -r 8d8a7a25d2d2 -r e28d3a45224c lib/libc/net/ns_addr.c
--- a/lib/libc/net/ns_addr.c    Mon Jun 25 08:47:29 2001 +0000
+++ b/lib/libc/net/ns_addr.c    Mon Jun 25 09:07:08 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ns_addr.c,v 1.13 2001/06/17 23:24:22 jdolecek Exp $    */
+/*     $NetBSD: ns_addr.c,v 1.14 2001/06/25 09:07:08 jdolecek Exp $    */
 
 /*
  * Copyright (c) 1986, 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)ns_addr.c  8.1 (Berkeley) 6/7/93";
 #else
-__RCSID("$NetBSD: ns_addr.c,v 1.13 2001/06/17 23:24:22 jdolecek Exp $");
+__RCSID("$NetBSD: ns_addr.c,v 1.14 2001/06/25 09:07:08 jdolecek Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -52,7 +52,6 @@
 #include <stdio.h>
 #include <string.h>
 
-static struct ns_addr addr, zero_addr;
 static void Field __P((char *, u_int8_t *, int));
 static void cvtbase __P((long, int, int[], int, u_int8_t[], int));
 
@@ -63,6 +62,7 @@
        char separator;
        char *hostname, *socketname, *cp;
        char buf[50];
+       static struct ns_addr addr;
 
        _DIAGASSERT(name != NULL);
 
@@ -89,7 +89,7 @@
        if (hostname)
                *hostname++ = 0;
 
-       addr = zero_addr;
+       memset(&addr, '\0', sizeof(addr));
        Field(buf, addr.x_net.c_net, 4);
        if (hostname == 0)
                return (addr);  /* No separator means net only */