1#ifndef _GRP_H
2#include <nss/grp.h>
3
4#ifndef _ISOMAC
5libc_hidden_proto (setgroups)
6
7/* Now define the internal interfaces. */
8extern int __getgrent_r (struct group *__resultbuf, char *buffer,
9 size_t __buflen, struct group **__result)
10 attribute_hidden;
11extern int __old_getgrent_r (struct group *__resultbuf, char *buffer,
12 size_t __buflen, struct group **__result);
13extern int __fgetgrent_r (FILE * __stream, struct group *__resultbuf,
14 char *buffer, size_t __buflen,
15 struct group **__result) attribute_hidden;
16
17/* Search for an entry with a matching group ID. */
18extern int __getgrgid_r (__gid_t __gid, struct group *__resultbuf,
19 char *__buffer, size_t __buflen,
20 struct group **__result) attribute_hidden;
21extern int __old_getgrgid_r (__gid_t __gid, struct group *__resultbuf,
22 char *__buffer, size_t __buflen,
23 struct group **__result);
24
25/* Search for an entry with a matching group name. */
26extern int __getgrnam_r (const char *__name, struct group *__resultbuf,
27 char *__buffer, size_t __buflen,
28 struct group **__result) attribute_hidden;
29extern int __old_getgrnam_r (const char *__name, struct group *__resultbuf,
30 char *__buffer, size_t __buflen,
31 struct group **__result);
32
33#define DECLARE_NSS_PROTOTYPES(service) \
34extern enum nss_status _nss_ ## service ## _setgrent (int); \
35extern enum nss_status _nss_ ## service ## _endgrent (void); \
36extern enum nss_status _nss_ ## service ## _getgrgid_r \
37 (gid_t gid, struct group *grp, char *buffer, \
38 size_t buflen, int *errnop); \
39extern enum nss_status _nss_ ## service ## _getgrnam_r \
40 (const char *name, struct group *grp, \
41 char *buffer, size_t buflen, int *errnop); \
42extern enum nss_status _nss_ ## service ##_getgrent_r \
43 (struct group *result, char *buffer, size_t buflen, \
44 int *errnop); \
45extern enum nss_status _nss_ ## service ##_initgroups_dyn \
46 (const char *user, gid_t group, long int *start, \
47 long int *size, gid_t **groupsp, long int limit, \
48 int *errnop);
49
50DECLARE_NSS_PROTOTYPES (compat)
51DECLARE_NSS_PROTOTYPES (files)
52DECLARE_NSS_PROTOTYPES (hesiod)
53
54#undef DECLARE_NSS_PROTOTYPES
55#endif
56#endif
57

source code of glibc/include/grp.h