30 lines
468 B
C
30 lines
468 B
C
/* $NetBSD: getproto.c,v 1.3 2006/04/04 16:17:18 martti Exp $ */
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#include "ipf.h"
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int getproto(name)
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char *name;
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{
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struct protoent *p;
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char *s;
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for (s = name; *s != '\0'; s++)
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if (!ISDIGIT(*s))
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break;
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if (*s == '\0')
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return atoi(name);
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#ifdef _AIX51
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/*
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* For some bogus reason, "ip" is 252 in /etc/protocols on AIX 5
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*/
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if (!strcasecmp(name, "ip"))
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return 0;
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#endif
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p = getprotobyname(name);
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if (p != NULL)
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return p->p_proto;
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return -1;
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}
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