34 lines
597 B
C
34 lines
597 B
C
/* $NetBSD: gethost.c,v 1.1.1.1 2004/03/28 08:56:18 martti Exp $ */
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#include "ipf.h"
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int gethost(name, hostp)
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char *name;
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u_32_t *hostp;
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{
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struct hostent *h;
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struct netent *n;
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u_32_t addr;
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if (!strcmp(name, "test.host.dots")) {
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*hostp = htonl(0xfedcba98);
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return 0;
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}
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h = gethostbyname(name);
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if (h != NULL) {
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if ((h->h_addr != NULL) && (h->h_length == sizeof(addr))) {
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bcopy(h->h_addr, (char *)&addr, sizeof(addr));
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*hostp = addr;
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return 0;
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}
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}
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n = getnetbyname(name);
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if (n != NULL) {
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*hostp = (u_32_t)htonl(n->n_net & 0xffffffff);
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return 0;
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}
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return -1;
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}
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