2 #include <resolv/netdb.h>
4 /* Macros for accessing h_errno from inside libc. */
5 # ifdef _LIBC_REENTRANT
7 # if USE_TLS && HAVE___THREAD
9 # define h_errno h_errno /* For #ifndef h_errno tests. */
10 extern __thread int h_errno;
11 # define __set_h_errno(x) (h_errno = (x))
14 __set_h_errno (int __err)
16 return *__h_errno_location () = __err;
21 # define __set_h_errno(x) (h_errno = (x))
22 # endif /* _LIBC_REENTRANT */
24 libc_hidden_proto (hstrerror)
25 libc_hidden_proto (innetgr)
26 libc_hidden_proto (rcmd_af)
27 libc_hidden_proto (rexec_af)
28 libc_hidden_proto (rresvport_af)
29 libc_hidden_proto (ruserok_af)
31 libc_hidden_proto (getaddrinfo)
32 libc_hidden_proto (getnameinfo)
33 libc_hidden_proto (freeaddrinfo)
34 libc_hidden_proto (gai_strerror)
36 /* Document internal interfaces. */
37 extern int __gethostent_r (struct hostent *__restrict __result_buf,
38 char *__restrict __buf, size_t __buflen,
39 struct hostent **__restrict __result,
40 int *__restrict __h_errnop) attribute_hidden;
41 extern int __old_gethostent_r (struct hostent *__restrict __result_buf,
42 char *__restrict __buf, size_t __buflen,
43 struct hostent **__restrict __result,
44 int *__restrict __h_errnop);
46 extern int __gethostbyaddr_r (__const void *__restrict __addr,
47 socklen_t __len, int __type,
48 struct hostent *__restrict __result_buf,
49 char *__restrict __buf, size_t __buflen,
50 struct hostent **__restrict __result,
51 int *__restrict __h_errnop);
52 extern int __old_gethostbyaddr_r (__const void *__restrict __addr,
53 socklen_t __len, int __type,
54 struct hostent *__restrict __result_buf,
55 char *__restrict __buf, size_t __buflen,
56 struct hostent **__restrict __result,
57 int *__restrict __h_errnop);
59 extern int __gethostbyname_r (__const char *__restrict __name,
60 struct hostent *__restrict __result_buf,
61 char *__restrict __buf, size_t __buflen,
62 struct hostent **__restrict __result,
63 int *__restrict __h_errnop);
64 extern int __old_gethostbyname_r (__const char *__restrict __name,
65 struct hostent *__restrict __result_buf,
66 char *__restrict __buf, size_t __buflen,
67 struct hostent **__restrict __result,
68 int *__restrict __h_errnop);
70 extern int __gethostbyname2_r (__const char *__restrict __name, int __af,
71 struct hostent *__restrict __result_buf,
72 char *__restrict __buf, size_t __buflen,
73 struct hostent **__restrict __result,
74 int *__restrict __h_errnop);
75 extern int __old_gethostbyname2_r (__const char *__restrict __name, int __af,
76 struct hostent *__restrict __result_buf,
77 char *__restrict __buf, size_t __buflen,
78 struct hostent **__restrict __result,
79 int *__restrict __h_errnop);
81 extern int __getnetent_r (struct netent *__restrict __result_buf,
82 char *__restrict __buf, size_t __buflen,
83 struct netent **__restrict __result,
84 int *__restrict __h_errnop) attribute_hidden;
85 extern int __old_getnetent_r (struct netent *__restrict __result_buf,
86 char *__restrict __buf, size_t __buflen,
87 struct netent **__restrict __result,
88 int *__restrict __h_errnop);
90 extern int __getnetbyaddr_r (uint32_t __net, int __type,
91 struct netent *__restrict __result_buf,
92 char *__restrict __buf, size_t __buflen,
93 struct netent **__restrict __result,
94 int *__restrict __h_errnop);
95 extern int __old_getnetbyaddr_r (uint32_t __net, int __type,
96 struct netent *__restrict __result_buf,
97 char *__restrict __buf, size_t __buflen,
98 struct netent **__restrict __result,
99 int *__restrict __h_errnop);
101 extern int __getnetbyname_r (__const char *__restrict __name,
102 struct netent *__restrict __result_buf,
103 char *__restrict __buf, size_t __buflen,
104 struct netent **__restrict __result,
105 int *__restrict __h_errnop);
106 extern int __old_getnetbyname_r (__const char *__restrict __name,
107 struct netent *__restrict __result_buf,
108 char *__restrict __buf, size_t __buflen,
109 struct netent **__restrict __result,
110 int *__restrict __h_errnop);
112 extern int __getservent_r (struct servent *__restrict __result_buf,
113 char *__restrict __buf, size_t __buflen,
114 struct servent **__restrict __result)
116 extern int __old_getservent_r (struct servent *__restrict __result_buf,
117 char *__restrict __buf, size_t __buflen,
118 struct servent **__restrict __result);
120 extern int __getservbyname_r (__const char *__restrict __name,
121 __const char *__restrict __proto,
122 struct servent *__restrict __result_buf,
123 char *__restrict __buf, size_t __buflen,
124 struct servent **__restrict __result);
125 extern int __old_getservbyname_r (__const char *__restrict __name,
126 __const char *__restrict __proto,
127 struct servent *__restrict __result_buf,
128 char *__restrict __buf, size_t __buflen,
129 struct servent **__restrict __result);
131 extern int __getservbyport_r (int __port,
132 __const char *__restrict __proto,
133 struct servent *__restrict __result_buf,
134 char *__restrict __buf, size_t __buflen,
135 struct servent **__restrict __result);
136 extern int __old_getservbyport_r (int __port,
137 __const char *__restrict __proto,
138 struct servent *__restrict __result_buf,
139 char *__restrict __buf, size_t __buflen,
140 struct servent **__restrict __result);
142 extern int __getprotoent_r (struct protoent *__restrict __result_buf,
143 char *__restrict __buf, size_t __buflen,
144 struct protoent **__restrict __result)
146 extern int __old_getprotoent_r (struct protoent *__restrict __result_buf,
147 char *__restrict __buf, size_t __buflen,
148 struct protoent **__restrict __result);
150 extern int __getprotobyname_r (__const char *__restrict __name,
151 struct protoent *__restrict __result_buf,
152 char *__restrict __buf, size_t __buflen,
153 struct protoent **__restrict __result);
154 extern int __old_getprotobyname_r (__const char *__restrict __name,
155 struct protoent *__restrict __result_buf,
156 char *__restrict __buf, size_t __buflen,
157 struct protoent **__restrict __result);
159 extern int __getprotobynumber_r (int __proto,
160 struct protoent *__restrict __res_buf,
161 char *__restrict __buf, size_t __buflen,
162 struct protoent **__restrict __result);
163 extern int __old_getprotobynumber_r (int __proto,
164 struct protoent *__restrict __res_buf,
165 char *__restrict __buf, size_t __buflen,
166 struct protoent **__restrict __result);
168 extern int __getnetgrent_r (char **__restrict __hostp,
169 char **__restrict __userp,
170 char **__restrict __domainp,
171 char *__restrict __buffer, size_t __buflen);
173 extern int ruserpass (const char *host, const char **aname,
175 libc_hidden_proto (ruserpass)
178 /* The following declarations and definitions have been removed from
179 the public header since we don't want people to use them. */
181 #define AI_V4MAPPED 0x0008 /* IPv4-mapped addresses are acceptable. */
182 #define AI_ALL 0x0010 /* Return both IPv4 and IPv6 addresses. */
183 #define AI_ADDRCONFIG 0x0020 /* Use configuration of this host to choose
184 returned address type. */
185 #define AI_DEFAULT (AI_V4MAPPED | AI_ADDRCONFIG)
187 #include <inet/netgroup.h>
190 extern int _nss_files_parse_protoent (char *line, struct protoent *result,
191 struct parser_data *data,
192 size_t datalen, int *errnop);
193 extern int _nss_files_parse_servent (char *line, struct servent *result,
194 struct parser_data *data,
195 size_t datalen, int *errnop);
196 extern int _nss_files_parse_netent (char *line, struct netent *result,
197 struct parser_data *data,
198 size_t datalen, int *errnop);
199 extern enum nss_status _nss_netgroup_parseline (char **cursor,
200 struct __netgrent *result,
201 char *buffer, size_t buflen,
203 libc_hidden_proto (_nss_files_parse_protoent)
204 libc_hidden_proto (_nss_files_parse_servent)
205 libc_hidden_proto (_nss_files_parse_netent)
207 #define DECLARE_NSS_PROTOTYPES(service) \
208 extern enum nss_status _nss_ ## service ## _setprotoent (int); \
209 extern enum nss_status _nss_ ## service ## _endprotoent (void); \
210 extern enum nss_status _nss_ ## service ## _getprotoent_r \
211 (struct protoent *proto, char *buffer, size_t buflen, \
213 extern enum nss_status _nss_ ## service ## _getprotobyname_r \
214 (const char *name, struct protoent *proto, \
215 char *buffer, size_t buflen, int *errnop); \
216 extern enum nss_status _nss_ ## service ## _getprotobynumber_r \
217 (int number, struct protoent *proto, \
218 char *buffer, size_t buflen, int *errnop); \
219 extern enum nss_status _nss_ ## service ## _sethostent (int); \
220 extern enum nss_status _nss_ ## service ## _endhostent (void); \
221 extern enum nss_status _nss_ ## service ## _gethostent_r \
222 (struct hostent *host, char *buffer, size_t buflen, \
223 int *errnop, int *h_errnop); \
224 extern enum nss_status _nss_ ## service ## _gethostbyname2_r \
225 (const char *name, int af, struct hostent *host, \
226 char *buffer, size_t buflen, int *errnop, \
228 extern enum nss_status _nss_ ## service ## _gethostbyname_r \
229 (const char *name, struct hostent *host, char *buffer, \
230 size_t buflen, int *errnop, int *h_errnop); \
231 extern enum nss_status _nss_ ## service ## _gethostbyaddr_r \
232 (const void *addr, socklen_t addrlen, int af, \
233 struct hostent *host, char *buffer, size_t buflen, \
234 int *errnop, int *h_errnop); \
235 extern enum nss_status _nss_ ## service ## _setservent (int); \
236 extern enum nss_status _nss_ ## service ## _endservent (void); \
237 extern enum nss_status _nss_ ## service ## _getservent_r \
238 (struct servent *serv, char *buffer, size_t buflen, \
240 extern enum nss_status _nss_ ## service ## _getservbyname_r \
241 (const char *name, const char *protocol, \
242 struct servent *serv, char *buffer, size_t buflen, \
244 extern enum nss_status _nss_ ## service ## _getservbyport_r \
245 (int port, const char *protocol, struct servent *serv, \
246 char *buffer, size_t buflen, int *errnop); \
247 extern enum nss_status _nss_ ## service ## _setnetgrent \
248 (const char *group, struct __netgrent *result); \
249 extern enum nss_status _nss_ ## service ## _endnetgrent \
250 (struct __netgrent *result); \
251 extern enum nss_status _nss_ ## service ## _getnetgrent_r \
252 (struct __netgrent *result, char *buffer, \
253 size_t buflen, int *errnop); \
254 extern enum nss_status _nss_ ## service ## _setnetent (int stayopen); \
255 extern enum nss_status _nss_ ## service ## _endnetent (void); \
256 extern enum nss_status _nss_ ## service ## _getnetent_r \
257 (struct netent *net, char *buffer, size_t buflen, \
258 int *errnop, int *herrnop); \
259 extern enum nss_status _nss_ ## service ## _getnetbyname_r \
260 (const char *name, struct netent *net, char *buffer, \
261 size_t buflen, int *errnop, int *herrnop); \
262 extern enum nss_status _nss_ ## service ## _getnetbyaddr_r \
263 (uint32_t addr, int type, struct netent *net, \
264 char *buffer, size_t buflen, int *errnop, \
267 DECLARE_NSS_PROTOTYPES (compat)
268 DECLARE_NSS_PROTOTYPES (dns)
269 DECLARE_NSS_PROTOTYPES (files)
270 DECLARE_NSS_PROTOTYPES (hesiod)
271 DECLARE_NSS_PROTOTYPES (nis)
272 DECLARE_NSS_PROTOTYPES (nisplus)
274 #undef DECLARE_NSS_PROTOTYPES
276 #endif /* !_NETDB_H */