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29 lines
838 B
Plaintext
29 lines
838 B
Plaintext
--- nsping.c.orig Fri Nov 12 15:30:42 1999
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+++ nsping.c Fri Nov 12 15:44:06 1999
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@@ -189,10 +189,14 @@
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int guess_zone() {
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char lhn[MAXDNAME];
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+ struct hostent *hp;
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char *cp;
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if(gethostname(lhn, MAXDNAME) < 0)
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return(0);
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+ if((hp = gethostbyname(lhn)) == NULL)
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+ return(0);
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+ strlcpy(lhn, hp->h_name, sizeof(lhn));
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cp = strchr(lhn, '.');
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if(!cp || !(*(++cp)))
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@@ -679,9 +683,7 @@
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/* -------------------------------------------------------------------------- */
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void usage() {
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- fprintf(stderr, "nsping [ -z <zone> | -h <hostname> ] -p <port> -t <timeout>\n"
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- "\t\t-a <local address> -P <local port>\n"
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- "\t\t-T <type> <-r | -R, recurse?>\n");
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+ fprintf(stderr, "Usage: nsping [-dR] [-c count] [-z zone | -h hostname] [-t timeout] [-p dport] [-P sport] [-a saddr] [-T querytype]\n");
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return;
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}
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