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authorRay Lai <ray@cvs.openbsd.org>2006-09-25 23:02:44 +0000
committerRay Lai <ray@cvs.openbsd.org>2006-09-25 23:02:44 +0000
commit2b54f967b0ccdb68001c04ccae90301ec1f17492 (patch)
tree5a9d8343d6d932984d1448e4c7d257d1e5d387d0 /lib/libc/net
parent85f6b7814c6840343c4e5b0719a963eccb544864 (diff)
Remove unnecessary /* NOTREACHED */ comments because our lint is
cool and recognizes __dead, and because shorter examples are clearer. OK otto@.
Diffstat (limited to 'lib/libc/net')
-rw-r--r--lib/libc/net/getaddrinfo.318
-rw-r--r--lib/libc/net/getnameinfo.310
2 files changed, 8 insertions, 20 deletions
diff --git a/lib/libc/net/getaddrinfo.3 b/lib/libc/net/getaddrinfo.3
index 12a0d8ce12b..8b9026820f7 100644
--- a/lib/libc/net/getaddrinfo.3
+++ b/lib/libc/net/getaddrinfo.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getaddrinfo.3,v 1.43 2005/11/15 19:35:31 otto Exp $
+.\" $OpenBSD: getaddrinfo.3,v 1.44 2006/09/25 23:02:43 ray Exp $
.\" $KAME: getaddrinfo.3,v 1.36 2005/01/05 03:23:05 itojun Exp $
.\"
.\" Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
@@ -312,10 +312,8 @@ memset(&hints, 0, sizeof(hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
error = getaddrinfo("www.kame.net", "www", &hints, &res0);
-if (error) {
+if (error)
errx(1, "%s", gai_strerror(error));
- /*NOTREACHED*/
-}
s = -1;
for (res = res0; res; res = res->ai_next) {
s = socket(res->ai_family, res->ai_socktype,
@@ -336,10 +334,8 @@ for (res = res0; res; res = res->ai_next) {
break; /* okay we got one */
}
-if (s < 0) {
+if (s < 0)
err(1, "%s", cause);
- /*NOTREACHED*/
-}
freeaddrinfo(res0);
.Ed
.Pp
@@ -359,10 +355,8 @@ hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
error = getaddrinfo(NULL, "www", &hints, &res0);
-if (error) {
+if (error)
errx(1, "%s", gai_strerror(error));
- /*NOTREACHED*/
-}
nsock = 0;
for (res = res0; res && nsock < MAXSOCK; res = res->ai_next) {
s[nsock] = socket(res->ai_family, res->ai_socktype,
@@ -383,10 +377,8 @@ for (res = res0; res && nsock < MAXSOCK; res = res->ai_next) {
nsock++;
}
-if (nsock == 0) {
+if (nsock == 0)
err(1, "%s", cause);
- /*NOTREACHED*/
-}
freeaddrinfo(res0);
.Ed
.Sh SEE ALSO
diff --git a/lib/libc/net/getnameinfo.3 b/lib/libc/net/getnameinfo.3
index b17f2e4aeb2..726aa0a9943 100644
--- a/lib/libc/net/getnameinfo.3
+++ b/lib/libc/net/getnameinfo.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: getnameinfo.3,v 1.38 2005/01/29 00:49:47 jmc Exp $
+.\" $OpenBSD: getnameinfo.3,v 1.39 2006/09/25 23:02:43 ray Exp $
.\" $KAME: getnameinfo.3,v 1.37 2005/01/05 03:23:05 itojun Exp $
.\"
.\" Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
@@ -137,10 +137,8 @@ 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)) {
+ sizeof(sbuf), NI_NUMERICHOST | NI_NUMERICSERV))
errx(1, "could not get numeric hostname");
- /*NOTREACHED*/
-}
printf("host=%s, serv=%s\en", hbuf, sbuf);
.Ed
.Pp
@@ -150,10 +148,8 @@ struct sockaddr *sa; /* input */
char hbuf[NI_MAXHOST];
if (getnameinfo(sa, sa->sa_len, hbuf, sizeof(hbuf), NULL, 0,
- NI_NAMEREQD)) {
+ NI_NAMEREQD))
errx(1, "could not resolve hostname");
- /*NOTREACHED*/
-}
printf("host=%s\en", hbuf);
.Ed
.Sh SEE ALSO