fix: dns
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@ -6,8 +6,7 @@
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#include <string.h>
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#include <sys/socket.h>
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int dns_lookup(char *ip_addr, const char *hostname,
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struct sockaddr_in *addr_con)
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int dns_lookup(char *ip_addr, const char *hostname)
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{
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struct hostent *host = gethostbyname2(hostname, AF_INET);
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if (!host) {
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@ -17,9 +16,6 @@ int dns_lookup(char *ip_addr, const char *hostname,
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return -1;
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}
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strcpy(ip_addr, inet_ntoa(*(struct in_addr *)host->h_addr));
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(*addr_con).sin_family = host->h_addrtype;
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(*addr_con).sin_port = htons(0);
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(*addr_con).sin_addr.s_addr = *(long *)host->h_addr;
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return 0;
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}
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