 84d9c625bf
			
		
	
	
		84d9c625bf
		
	
	
	
	
		
			
			- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
		
	
			
		
			
				
	
	
		
			107 lines
		
	
	
		
			3.4 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			107 lines
		
	
	
		
			3.4 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*	$NetBSD: hostent.h,v 1.2 2013/08/27 09:56:12 christos Exp $	*/
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| 
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| /*-
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|  * Copyright (c) 2013 The NetBSD Foundation, Inc.
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|  * All rights reserved.
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|  *
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|  * This code is derived from software contributed to The NetBSD Foundation
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|  * by Christos Zoulas.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions
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|  * are met:
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|  * 1. Redistributions of source code must retain the above copyright
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|  *    notice, this list of conditions and the following disclaimer.
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|  * 2. Redistributions in binary form must reproduce the above copyright
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|  *    notice, this list of conditions and the following disclaimer in the
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|  *    documentation and/or other materials provided with the distribution.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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|  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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|  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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|  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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|  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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|  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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|  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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|  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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|  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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|  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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|  * POSSIBILITY OF SUCH DAMAGE.
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|  */
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| 
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| #include <stdio.h>
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| #include <netdb.h>
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| #include <stdarg.h>
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| 
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| /*
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|  * These are not being advertised because the interfaces are non-standard.
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|  * There are versions by linux, aix, qnx, sun, etc. Our versions are used
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|  * internally to provide thread safety; they mostly resemble qnx.
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|  */
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| void sethostent_r(FILE **);
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| struct hostent	*gethostent_r(FILE *, struct hostent *, char *, size_t, int *);
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| void endhostent_r(FILE **);
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| 
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| struct hostent *gethostbyname_r(const char *, struct hostent *, char *, size_t,
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|     int *);
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| struct hostent *gethostbyname2_r(const char *, int, struct hostent *, char *,
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|     size_t, int *);
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| struct hostent *gethostbyaddr_r(const void *, socklen_t, int, struct hostent *,
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|     char *, size_t, int *);
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| 
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| extern FILE *_h_file;
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| 
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| /*
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|  * The following are internal API's and are used only for testing.
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|  */
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| struct getnamaddr {
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| 	struct hostent *hp;
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| 	char *buf;
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| 	size_t buflen;
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| 	int *he;
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| };
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| 
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| /* /etc/hosts lookup */
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| void _hf_sethostsfile(const char *);
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| int _hf_gethtbyaddr(void *, void *, va_list);
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| int _hf_gethtbyname(void *, void *, va_list);
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| 
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| /* DNS lookup */
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| int _dns_gethtbyaddr(void *, void *, va_list);
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| int _dns_gethtbyname(void *, void *, va_list);
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| 
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| #ifdef YP
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| /* NIS lookup */
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| int _yp_gethtbyaddr(void *, void *, va_list);
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| int _yp_gethtbyname(void *, void *, va_list);
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| #endif
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| 
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| #define HENT_ARRAY(dst, anum, ptr, len) \
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| 	do { \
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| 		size_t _len = (anum + 1) * sizeof(*dst); \
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| 		if (_len > len) \
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| 			goto nospc; \
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| 		dst = (void *)ptr; \
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| 		ptr += _len; \
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| 		len -= _len; \
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| 	} while (/*CONSTCOND*/0)
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| 
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| #define HENT_COPY(dst, src, slen, ptr, len) \
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| 	do { \
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| 		if ((size_t)slen > len) \
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| 			goto nospc; \
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| 		memcpy(ptr, src, (size_t)slen); \
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| 		dst = ptr; \
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| 		ptr += slen; \
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| 		len -= slen; \
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| 	} while (/* CONSTCOND */0)
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| 
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| #define HENT_SCOPY(dst, src, ptr, len) \
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| 	do { \
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| 		size_t _len = strlen(src) + 1; \
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| 		HENT_COPY(dst, src, _len, ptr, len); \
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| 	} while (/* CONSTCOND */0)
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| 
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| #define	MAXALIASES	35
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| #define	MAXADDRS	35
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