1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
|
#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)
/* 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);
#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 */
|
