41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
71 lines
2.0 KiB
C
71 lines
2.0 KiB
C
/* Internal header for netgroup related functions.
|
|
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#ifndef _NETGROUP_H
|
|
#define _NETGROUP_H 1
|
|
|
|
/* A netgroup can consist of names of other netgroups. We have to
|
|
track which netgroups were read and which still have to be read. */
|
|
struct name_list
|
|
{
|
|
const char *name;
|
|
struct name_list *next;
|
|
};
|
|
|
|
|
|
/* Dataset for iterating netgroups. */
|
|
struct __netgrent
|
|
{
|
|
enum { triple_val, group_val } type;
|
|
|
|
union
|
|
{
|
|
struct
|
|
{
|
|
const char *host;
|
|
const char *user;
|
|
const char *domain;
|
|
}
|
|
triple;
|
|
|
|
const char *group;
|
|
} val;
|
|
|
|
/* Room for the data kept between the calls to the netgroup
|
|
functions. We must avoid global variables. */
|
|
char *data;
|
|
size_t data_size;
|
|
char *cursor;
|
|
int first;
|
|
|
|
struct name_list *known_groups;
|
|
struct name_list *needed_groups;
|
|
};
|
|
|
|
|
|
/* The internal netgroup handling functions might be called from outside. */
|
|
extern int __internal_setnetgrent (const char *group,
|
|
struct __netgrent *datap);
|
|
extern void __internal_endnetgrent (struct __netgrent *datap);
|
|
extern int __internal_getnetgrent_r (char **hostp, char **userp,
|
|
char **domainp, struct __netgrent *datap,
|
|
char *buffer, size_t buflen, int *errnop);
|
|
|
|
#endif /* netgroup.h */
|