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netdb.h
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#ifndef _NETDB_H
#include <resolv/netdb.h>
/* Macros for accessing h_errno from inside libc. */
# ifdef _LIBC_REENTRANT
# include <tls.h>
# if USE_TLS && HAVE___THREAD
# undef h_errno
# define h_errno h_errno /* For #ifndef h_errno tests. */
extern __thread int h_errno;
# define __set_h_errno(x) (h_errno = (x))
# else
static inline int
__set_h_errno (int __err)
{
return *__h_errno_location () = __err;
}
# endif
# else
# undef h_errno
# define __set_h_errno(x) (h_errno = (x))
# endif /* _LIBC_REENTRANT */
libc_hidden_proto (hstrerror)
libc_hidden_proto (innetgr)
libc_hidden_proto (rcmd_af)
libc_hidden_proto (rexec_af)
libc_hidden_proto (rresvport_af)
libc_hidden_proto (ruserok_af)
libc_hidden_proto (getaddrinfo)
libc_hidden_proto (getnameinfo)
libc_hidden_proto (freeaddrinfo)
libc_hidden_proto (gai_strerror)
/* Document internal interfaces. */
extern int __gethostent_r (struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop) attribute_hidden;
extern int __old_gethostent_r (struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __gethostbyaddr_r (__const void *__restrict __addr,
socklen_t __len, int __type,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __old_gethostbyaddr_r (__const void *__restrict __addr,
socklen_t __len, int __type,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __gethostbyname_r (__const char *__restrict __name,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __old_gethostbyname_r (__const char *__restrict __name,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __gethostbyname2_r (__const char *__restrict __name, int __af,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __old_gethostbyname2_r (__const char *__restrict __name, int __af,
struct hostent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct hostent **__restrict __result,
int *__restrict __h_errnop);
extern int __getnetent_r (struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop) attribute_hidden;
extern int __old_getnetent_r (struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
extern int __getnetbyaddr_r (uint32_t __net, int __type,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
extern int __old_getnetbyaddr_r (uint32_t __net, int __type,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
extern int __getnetbyname_r (__const char *__restrict __name,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
extern int __old_getnetbyname_r (__const char *__restrict __name,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
extern int __getservent_r (struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result)
attribute_hidden;
extern int __old_getservent_r (struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
extern int __getservbyname_r (__const char *__restrict __name,
__const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
extern int __old_getservbyname_r (__const char *__restrict __name,
__const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
extern int __getservbyport_r (int __port,
__const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
extern int __old_getservbyport_r (int __port,
__const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
extern int __getprotoent_r (struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result)
attribute_hidden;
extern int __old_getprotoent_r (struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
extern int __getprotobyname_r (__const char *__restrict __name,
struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
extern int __old_getprotobyname_r (__const char *__restrict __name,
struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
extern int __getprotobynumber_r (int __proto,
struct protoent *__restrict __res_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
extern int __old_getprotobynumber_r (int __proto,
struct protoent *__restrict __res_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
extern int __getnetgrent_r (char **__restrict __hostp,
char **__restrict __userp,
char **__restrict __domainp,
char *__restrict __buffer, size_t __buflen);
extern int ruserpass (const char *host, const char **aname,
const char **apass);
libc_hidden_proto (ruserpass)
/* The following declarations and definitions have been removed from
the public header since we don't want people to use them. */
#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)
#include <inet/netgroup.h>
struct parser_data;
extern int _nss_files_parse_protoent (char *line, struct protoent *result,
struct parser_data *data,
size_t datalen, int *errnop);
extern int _nss_files_parse_servent (char *line, struct servent *result,
struct parser_data *data,
size_t datalen, int *errnop);
extern int _nss_files_parse_netent (char *line, struct netent *result,
struct parser_data *data,
size_t datalen, int *errnop);
extern enum nss_status _nss_netgroup_parseline (char **cursor,
struct __netgrent *result,
char *buffer, size_t buflen,
int *errnop);
libc_hidden_proto (_nss_files_parse_protoent)
libc_hidden_proto (_nss_files_parse_servent)
libc_hidden_proto (_nss_files_parse_netent)
#define DECLARE_NSS_PROTOTYPES(service) \
extern enum nss_status _nss_ ## service ## _setprotoent (int); \
extern enum nss_status _nss_ ## service ## _endprotoent (void); \
extern enum nss_status _nss_ ## service ## _getprotoent_r \
(struct protoent *proto, char *buffer, size_t buflen, \
int *errnop); \
extern enum nss_status _nss_ ## service ## _getprotobyname_r \
(const char *name, struct protoent *proto, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _getprotobynumber_r \
(int number, struct protoent *proto, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _sethostent (int); \
extern enum nss_status _nss_ ## service ## _endhostent (void); \
extern enum nss_status _nss_ ## service ## _gethostent_r \
(struct hostent *host, char *buffer, size_t buflen, \
int *errnop, int *h_errnop); \
extern enum nss_status _nss_ ## service ## _gethostbyname2_r \
(const char *name, int af, struct hostent *host, \
char *buffer, size_t buflen, int *errnop, \
int *h_errnop); \
extern enum nss_status _nss_ ## service ## _gethostbyname_r \
(const char *name, struct hostent *host, char *buffer, \
size_t buflen, int *errnop, int *h_errnop); \
extern enum nss_status _nss_ ## service ## _gethostbyaddr_r \
(const void *addr, socklen_t addrlen, int af, \
struct hostent *host, char *buffer, size_t buflen, \
int *errnop, int *h_errnop); \
extern enum nss_status _nss_ ## service ## _setservent (int); \
extern enum nss_status _nss_ ## service ## _endservent (void); \
extern enum nss_status _nss_ ## service ## _getservent_r \
(struct servent *serv, char *buffer, size_t buflen, \
int *errnop); \
extern enum nss_status _nss_ ## service ## _getservbyname_r \
(const char *name, const char *protocol, \
struct servent *serv, char *buffer, size_t buflen, \
int *errnop); \
extern enum nss_status _nss_ ## service ## _getservbyport_r \
(int port, const char *protocol, struct servent *serv, \
char *buffer, size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _setnetgrent \
(const char *group, struct __netgrent *result); \
extern enum nss_status _nss_ ## service ## _endnetgrent \
(struct __netgrent *result); \
extern enum nss_status _nss_ ## service ## _getnetgrent_r \
(struct __netgrent *result, char *buffer, \
size_t buflen, int *errnop); \
extern enum nss_status _nss_ ## service ## _setnetent (int stayopen); \
extern enum nss_status _nss_ ## service ## _endnetent (void); \
extern enum nss_status _nss_ ## service ## _getnetent_r \
(struct netent *net, char *buffer, size_t buflen, \
int *errnop, int *herrnop); \
extern enum nss_status _nss_ ## service ## _getnetbyname_r \
(const char *name, struct netent *net, char *buffer, \
size_t buflen, int *errnop, int *herrnop); \
extern enum nss_status _nss_ ## service ## _getnetbyaddr_r \
(uint32_t addr, int type, struct netent *net, \
char *buffer, size_t buflen, int *errnop, \
int *herrnop);
DECLARE_NSS_PROTOTYPES (compat)
DECLARE_NSS_PROTOTYPES (dns)
DECLARE_NSS_PROTOTYPES (files)
DECLARE_NSS_PROTOTYPES (hesiod)
DECLARE_NSS_PROTOTYPES (nis)
DECLARE_NSS_PROTOTYPES (nisplus)
#undef DECLARE_NSS_PROTOTYPES
#endif /* !_NETDB_H */