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42 lines
917 B
42 lines
917 B
16 years ago
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/*
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** Copyright 2002 University of Illinois Board of Trustees
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** Copyright 2002 Mark D. Roth
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** All rights reserved.
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**
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** gethostbyname_r.c - gethostbyname_r() function for compatibility library
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**
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** Mark D. Roth <roth@uiuc.edu>
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** Campus Information Technologies and Educational Services
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** University of Illinois at Urbana-Champaign
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*/
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#include <config.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <netdb.h>
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int
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compat_gethostbyname_r(const char *name, struct hostent *hp,
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char *buf, size_t buflen,
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struct hostent **hpp, int *herr)
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{
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#if GETHOSTBYNAME_R_NUM_ARGS == 5
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*hpp = gethostbyname_r(name, hp, buf, buflen, herr);
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if (*hpp == NULL)
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return -1;
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return 0;
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#elif GETHOSTBYNAME_R_NUM_ARGS == 3
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struct hostent_data hdata;
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if (gethostbyname_r(name, hp, &hdata) == -1)
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return -1;
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*hpp = hp;
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return 0;
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#endif /* GETHOSTBYNAME_R_NUM_ARGS == 5 */
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}
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