author | Markus Bröker <mbroeker@largo.dyndns.tv> |
Fri, 05 Mar 2010 22:02:56 +0100 | |
changeset 111 | 2247473fd12d |
parent 77 | 49e0babccb23 |
child 153 | b223089872b6 |
permissions | -rw-r--r-- |
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/** |
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* dnsresolve.c |
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standard tags for git projects
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* Copyright (C) 2008 Markus Broeker |
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*/ |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <arpa/inet.h> |
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#include <netdb.h> |
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int main (int argc, char **argv) |
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{ |
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struct hostent *he; |
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typo in min2time format string
Markus Bröker <mbroeker@largo.dyndns.tv>
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char *ip; |
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int i = 0; |
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if (argc != 2) { |
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Lazy BNF / EBNF Help Messages
Markus Bröker <mbroeker@largo.dyndns.tv>
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fprintf (stderr, "Usage: %s <hostname>\n", argv[0]); |
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Policy Inonsistency on many files
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return EXIT_FAILURE; |
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} |
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he = gethostbyname (argv[1]); |
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ip = NULL; |
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if (he != NULL) { |
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while (he->h_addr_list[i] != NULL) { |
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ip = inet_ntoa (*((struct in_addr *)he->h_addr_list[i])); |
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printf ("%s: %s\n", argv[1], ip); |
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i++; |
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} |
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} |
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We use return EXIT_SUCCESS instead of return 0
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return EXIT_SUCCESS; |
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} |