diff options
Diffstat (limited to 'include/netdb.h')
| -rw-r--r-- | include/netdb.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/netdb.h b/include/netdb.h index 26b8cf5850..8994056bb7 100644 --- a/include/netdb.h +++ b/include/netdb.h @@ -80,4 +80,29 @@ extern int __getnetgrent_r (char **__restrict __hostp, extern int ruserpass (const char *host, const char **aname, const char **apass); + + +/* The following declarations and definitions have been removed from + the public header since we don't want people to use them. */ + +/* Return entry from host data base which address match ADDR with + length LEN and type TYPE in newly allocated buffer. */ +extern struct hostent *getipnodebyaddr (__const void *__addr, socklen_t __len, + int __type, int *__error_num) __THROW; + +/* Return entry from host data base for host with NAME and newly allocated + buffer. FLAGS is some combination of the following AI_* values. */ +extern struct hostent *getipnodebyname (__const char *__name, int __type, + int __flags, int *__error_num) __THROW; + +#define AI_V4MAPPED 0x0008 /* IPv4-mapped addresses are acceptable. */ +#define AI_ALL 0x0010 /* Return both IPv4 and IPv6 addresses. */ +#define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose + returned address type. */ +#define AI_DEFAULT (AI_V4MAPPED | AI_ADDRCONFIG) + +/* Free structure returned by previous `getipnodebyaddr' or `getipnodebyname' + call. */ +extern void freehostent (struct hostent *__ptr) __THROW; + #endif /* !_NETDB_H */ |