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* Remove the inclusion of <sys/param.h>; the most common use for this was

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the MAXHOSTNAMELEN constant whose semantics are not intended for network
  database lookup operations, and which pollutes name space.
* Per XSH98, provide symbols from <inttypes.h>.
* Add various bits of name space protection.
This commit is contained in:
kleink 1998-05-10 17:32:39 +00:00
parent c903851a7e
commit ca01c95791
1 changed files with 16 additions and 3 deletions
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19
include/netdb.h
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@ -1,4 +1,4 @@
/* $NetBSD: netdb.h,v 1.10 1998/02/03 04:20:36 perry Exp $ */
/* $NetBSD: netdb.h,v 1.11 1998/05/10 17:32:39 kleink Exp $ */
/*-
* Copyright (c) 1980, 1983, 1988, 1993
@ -59,14 +59,17 @@
#ifndef _NETDB_H_
#define _NETDB_H_
#include <sys/param.h>
#include <sys/cdefs.h>
#include <inttypes.h>
#if !defined(_XOPEN_SOURCE)
#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"
#endif
extern int h_errno;
@ -92,7 +95,7 @@ struct netent {
char *n_name; /* official name of net */
char **n_aliases; /* alias list */
int n_addrtype; /* net address type */
unsigned long n_net; /* network # */
unsigned long n_net; /* network # XXX */
};
struct servent {
@ -113,13 +116,17 @@ struct protoent {
* (left in extern int h_errno).
*/
#if !defined(_XOPEN_SOURCE)
#define NETDB_INTERNAL -1 /* see errno */
#define NETDB_SUCCESS 0 /* no problem */
#endif
#define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
#define NO_DATA 4 /* Valid name, no data record of requested type */
#if !defined(_XOPEN_SOURCE)
#define NO_ADDRESS NO_DATA /* no address, look for MX record */
#endif
__BEGIN_DECLS
void endhostent __P((void));
@ -128,7 +135,9 @@ void endprotoent __P((void));
void endservent __P((void));
struct hostent *gethostbyaddr __P((const char *, int, int));
struct hostent *gethostbyname __P((const char *));
#if !defined(_XOPEN_SOURCE)
struct hostent *gethostbyname2 __P((const char *, int));
#endif
struct hostent *gethostent __P((void));
struct netent *getnetbyaddr __P((unsigned long, int));
struct netent *getnetbyname __P((const char *));
@ -139,10 +148,14 @@ struct protoent *getprotoent __P((void));
struct servent *getservbyname __P((const char *, const char *));
struct servent *getservbyport __P((int, const char *));
struct servent *getservent __P((void));
#if !defined(_XOPEN_SOURCE)
void herror __P((const char *));
const char *hstrerror __P((int));
#endif
void sethostent __P((int));
#if !defined(_XOPEN_SOURCE)
/* void sethostfile __P((const char *)); */
#endif
void setnetent __P((int));
void setprotoent __P((int));
void setservent __P((int));