src/include/netdb.h - diff

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Diff for /src/include/netdb.h between version 1.30 and 1.31

version 1.30, 2012/01/17 02:36:55

version 1.31, 2012/09/15 00:47:08

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#ifndef _NETDB_H_

#define _NETDB_H_

#include <sys/param.h>

#include <sys/cdefs.h>

#if __BSD_VISIBLE

#include <sys/param.h>

#endif

#include <netinet/in.h>

#ifndef _SOCKLEN_T_DEFINED_

#define _SOCKLEN_T_DEFINED_

typedef __socklen_t socklen_t; /* length type for network syscalls */

#endif

#define _PATH_HEQUIV "/etc/hosts.equiv"

#define _PATH_HOSTS "/etc/hosts"

#define _PATH_NETWORKS "/etc/networks"

#define _PATH_PROTOCOLS "/etc/protocols"

#define _PATH_SERVICES "/etc/services"

extern int h_errno;

* Structures returned by network data base library. All addresses are

* supplied in host order, and returned in network order (suitable for

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int p_proto; /* protocol # */

};

#if __BSD_VISIBLE || __POSIX_VISIBLE < 200809

extern int h_errno;

* Error return codes from gethostbyname() and gethostbyaddr()

* (left in extern int h_errno).

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#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */

#define NO_DATA 4 /* Valid name, no data record of requested type */

#define NO_ADDRESS NO_DATA /* no address */

#endif /* __BSD_VISIBLE || __POSIX_VISIBLE < 200809 */

/* Values for getaddrinfo() and getnameinfo() */

#define AI_PASSIVE 1 /* socket address is intended for bind() */

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#define NI_NOFQDN 4 /* return a short name if in the local domain */

#define NI_NAMEREQD 8 /* fail if either host or service name is unknown */

#define NI_DGRAM 16 /* look up datagram service instead of stream */

/* #define NI_NUMERICSCOPE 32 return the scope number, not the name */

#if __BSD_VISIBLE

#define NI_MAXHOST MAXHOSTNAMELEN /* max host name returned by getnameinfo */

#define NI_MAXSERV 32 /* max serv. name length returned by getnameinfo */

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* Scope delimit character (KAME hack)

#define SCOPE_DELIMITER '%'

#endif

#define EAI_BADFLAGS -1 /* invalid value for ai_flags */

#define EAI_NONAME -2 /* name or service is not known */

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char *ai_canonname; /* canonical name for service location (iff req) */

struct addrinfo *ai_next; /* pointer to next in list */

};

#if __BSD_VISIBLE

* Flags for getrrsetbyname()

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struct rdatainfo *rri_sigs; /* individual signatures */

};

#if __BSD_VISIBLE

struct servent_data {

void *fp;

char **aliases;

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void endhostent(void);

void endnetent(void);

void endprotoent(void);

#if __BSD_VISIBLE

void endprotoent_r(struct protoent_data *);

#endif

void endservent(void);

#if __BSD_VISIBLE

#if __BSD_VISIBLE || __POSIX_VISIBLE < 200809

void endservent_r(struct servent_data *);

#endif

struct hostent *gethostbyaddr(const void *, socklen_t, int);

struct hostent *gethostbyname(const char *);

#endif

#if __BSD_VISIBLE

struct hostent *gethostbyname2(const char *, int);

#endif

struct hostent *gethostent(void);

struct netent *getnetbyaddr(in_addr_t, int);

struct netent *getnetbyname(const char *);

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struct protoent *getprotobyname(const char *);

struct protoent *getprotobynumber(int);

struct protoent *getprotoent(void);

#if __BSD_VISIBLE

int getprotobyname_r(const char *, struct protoent *,

struct protoent_data *);

int getprotobynumber_r(int, struct protoent *,

struct protoent_data *);

int getprotoent_r(struct protoent *, struct protoent_data *);

#endif

struct servent *getservbyname(const char *, const char *);

struct servent *getservbyport(int, const char *);

struct servent *getservent(void);

#if __BSD_VISIBLE

int getservbyname_r(const char *, const char *, struct servent *,

struct servent_data *);

int getservbyport_r(int, const char *, struct servent *,

struct servent_data *);

int getservent_r(struct servent *, struct servent_data *);

#endif

void herror(const char *);

const char *hstrerror(int);

#endif

void sethostent(int);

/* void sethostfile(const char *); */

void setnetent(int);

void setprotoent(int);

#if __BSD_VISIBLE

void setprotoent_r(int, struct protoent_data *);

#endif

void setservent(int);

#if __BSD_VISIBLE

void endprotoent_r(struct protoent_data *);

void endservent_r(struct servent_data *);

int getprotobyname_r(const char *, struct protoent *,

struct protoent_data *);

int getprotobynumber_r(int, struct protoent *,

struct protoent_data *);

int getservbyname_r(const char *, const char *, struct servent *,

struct servent_data *);

int getservbyport_r(int, const char *, struct servent *,

struct servent_data *);

int getservent_r(struct servent *, struct servent_data *);

int getprotoent_r(struct protoent *, struct protoent_data *);

void setprotoent_r(int, struct protoent_data *);

void setservent_r(int, struct servent_data *);

#endif

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int getnameinfo(const struct sockaddr *, socklen_t,

char *, size_t, char *, size_t, int);

const char *gai_strerror(int);

#if __BSD_VISIBLE

int getrrsetbyname(const char *, unsigned int, unsigned int, unsigned int, struct rrsetinfo **);

void freerrset(struct rrsetinfo *);

#endif

__END_DECLS

/* This is nec'y to make this include file properly replace the sun version. */

#ifdef sun

#ifdef __GNU_LIBRARY__

#include <rpc/netdb.h>

#else

struct rpcent {

char *r_name; /* name of server for this rpc program */

char **r_aliases; /* alias list */

int r_number; /* rpc program number */

};

struct rpcent *getrpcbyname(), *getrpcbynumber(), *getrpcent();

#endif /* __GNU_LIBRARY__ */

#endif /* sun */

#endif /* !_NETDB_H_ */