Differential D8753 Diff 34424 head/lib/libcasper/services/cap_dns/cap_dns.h

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head/lib/libcasper/services/cap_dns/cap_dns.h

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	* SUCH DAMAGE.			* SUCH DAMAGE.
	*			*
	* $FreeBSD$			* $FreeBSD$
	*/			*/

	#ifndef _CAP_DNS_H_			#ifndef _CAP_DNS_H_
	#define _CAP_DNS_H_			#define _CAP_DNS_H_

				#ifdef HAVE_CASPER
				#define WITH_CASPER
				#endif

	#include <sys/socket.h> /* socklen_t */			#include <sys/socket.h> /* socklen_t */

	struct addrinfo;			struct addrinfo;
	struct hostent;			struct hostent;

				#ifdef WITH_CASPER
	struct hostent cap_gethostbyname(cap_channel_t chan, const char *name);			struct hostent cap_gethostbyname(cap_channel_t chan, const char *name);
	struct hostent cap_gethostbyname2(cap_channel_t chan, const char *name,			struct hostent cap_gethostbyname2(cap_channel_t chan, const char *name,
	int type);			int type);
	struct hostent cap_gethostbyaddr(cap_channel_t chan, const void *addr,			struct hostent cap_gethostbyaddr(cap_channel_t chan, const void *addr,
	socklen_t len, int type);			socklen_t len, int type);

	int cap_getaddrinfo(cap_channel_t chan, const char hostname,			int cap_getaddrinfo(cap_channel_t chan, const char hostname,
	const char servname, const struct addrinfo hints, struct addrinfo **res);			const char servname, const struct addrinfo hints, struct addrinfo **res);
	int cap_getnameinfo(cap_channel_t chan, const struct sockaddr sa,			int cap_getnameinfo(cap_channel_t chan, const struct sockaddr sa,
	socklen_t salen, char host, size_t hostlen, char serv, size_t servlen,			socklen_t salen, char host, size_t hostlen, char serv, size_t servlen,
	int flags);			int flags);

	int cap_dns_type_limit(cap_channel_t chan, const char const *types,			int cap_dns_type_limit(cap_channel_t chan, const char const *types,
	size_t ntypes);			size_t ntypes);
	int cap_dns_family_limit(cap_channel_t chan, const int families,			int cap_dns_family_limit(cap_channel_t chan, const int families,
	size_t nfamilies);			size_t nfamilies);
				#else
				#define cap_gethostbyname(chan, name) gethostbyname(name)
				#define cap_gethostbyname2(chan, name, type) gethostbyname2(name, type)
				#define cap_gethostbyaddr(chan, addr, len, type) gethostbyaddr(addr, len, type)

				#define cap_getaddrinfo(chan, hostname, servname, hints, res) \
				getaddrinfo(hostname, servname, hints, res)
				#define cap_getnameinfo(chan, sa, salen, host, hostlen, serv, servlen, flags) \
				getnameinfo(sa, salen, host, hostlen, serv, servlen, flags)

				#define cap_dns_type_limit(chan, types, ntypes) (0)
				#define cap_dns_family_limit(chan, families, nfamilies) (0)
				#endif

	#endif /* !_CAP_DNS_H_ */			#endif /* !_CAP_DNS_H_ */