diff options
author | Florian Obser <florian@cvs.openbsd.org> | 2016-09-03 21:49:56 +0000 |
---|---|---|
committer | Florian Obser <florian@cvs.openbsd.org> | 2016-09-03 21:49:56 +0000 |
commit | d476f0f1f9dd04a04695ccdef7c2c8eb61dfccb7 (patch) | |
tree | 124cf7b6d314b64d7e47c292ab1c41cb1ab82a1b /sbin | |
parent | 09ea7a376c57a5f038cf43a5afea7d6647f95248 (diff) |
s/to/dst/
Diffstat (limited to 'sbin')
-rw-r--r-- | sbin/ping/ping.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/sbin/ping/ping.c b/sbin/ping/ping.c index d32c2b3a124..1f56d8cdb04 100644 --- a/sbin/ping/ping.c +++ b/sbin/ping/ping.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ping.c,v 1.145 2016/09/03 21:48:51 florian Exp $ */ +/* $OpenBSD: ping.c,v 1.146 2016/09/03 21:49:55 florian Exp $ */ /* $NetBSD: ping.c,v 1.20 1995/08/11 22:37:58 cgd Exp $ */ /* @@ -191,7 +191,6 @@ main(int argc, char *argv[]) struct addrinfo hints, *res; struct itimerval itimer; struct sockaddr_in from, from4; - struct sockaddr_in *to; int64_t preload; int ch, i, optval = 1, packlen, maxsize, df = 0, tos = 0; int error; @@ -353,23 +352,22 @@ main(int argc, char *argv[]) target = *argv; memset(&dst, 0, sizeof(dst)); - to = &dst; - to->sin_len = sizeof(struct sockaddr_in); - to->sin_family = AF_INET; - if (inet_aton(target, &to->sin_addr) != 0) + dst.sin_len = sizeof(struct sockaddr_in); + dst.sin_family = AF_INET; + if (inet_aton(target, &dst.sin_addr) != 0) hostname = target; else { hp = gethostbyname(target); if (!hp) errx(1, "unknown host: %s", target); - to->sin_family = hp->h_addrtype; - memcpy(&to->sin_addr, hp->h_addr, (size_t)hp->h_length); + dst.sin_family = hp->h_addrtype; + memcpy(&dst.sin_addr, hp->h_addr, (size_t)hp->h_length); (void)strlcpy(hnamebuf, hp->h_name, sizeof(hnamebuf)); hostname = hnamebuf; } if (source) { - if (IN_MULTICAST(ntohl(to->sin_addr.s_addr))) + if (IN_MULTICAST(ntohl(dst.sin_addr.s_addr))) moptions |= MULTICAST_IF; else { memset(&from4, 0, sizeof(from4)); @@ -418,7 +416,7 @@ main(int argc, char *argv[]) ident = getpid() & 0xFFFF; if (options & F_TTL) { - if (IN_MULTICAST(ntohl(to->sin_addr.s_addr))) + if (IN_MULTICAST(ntohl(dst.sin_addr.s_addr))) moptions |= MULTICAST_TTL; else options |= F_HDRINCL; @@ -443,12 +441,12 @@ main(int argc, char *argv[]) ip->ip_src = from4.sin_addr; else ip->ip_src.s_addr = INADDR_ANY; - ip->ip_dst = to->sin_addr; + ip->ip_dst = dst.sin_addr; } /* record route option */ if (options & F_RROUTE) { - if (IN_MULTICAST(ntohl(to->sin_addr.s_addr))) + if (IN_MULTICAST(ntohl(dst.sin_addr.s_addr))) errx(1, "record route not valid to multicast destinations"); memset(rspace, 0, sizeof(rspace)); rspace[IPOPT_OPTVAL] = IPOPT_RR; @@ -500,9 +498,9 @@ main(int argc, char *argv[]) warnx("Could only allocate a receive buffer of %d bytes (default %d)", bufspace, IP_MAXPACKET); - if (to->sin_family == AF_INET) + if (dst.sin_family == AF_INET) (void)printf("PING %s (%s): %d data bytes\n", hostname, - pr_addr((struct sockaddr *)to, sizeof(*to)), + pr_addr((struct sockaddr *)&dst, sizeof(dst)), datalen); else (void)printf("PING %s: %d data bytes\n", hostname, datalen); |