#if defined(LIBC_SCCS) && !defined(lint)
static const char rcsid[] = "$Id: getnetgrent.c,v 1.1.1.1 2003/01/10 00:48:14 bbraun Exp $";
#endif
#include "port_before.h"
#if !defined(__BIND_NOSTATIC)
#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <errno.h>
#include <resolv.h>
#include <stdio.h>
#include <irs.h>
#include "port_after.h"
#include "irs_data.h"
static struct net_data *init(void);
void
setnetgrent(const char *netgroup) {
struct net_data *net_data = init();
setnetgrent_p(netgroup, net_data);
}
void
endnetgrent(void) {
struct net_data *net_data = init();
endnetgrent_p(net_data);
}
int
innetgr(const char *netgroup, const char *host,
const char *user, const char *domain) {
struct net_data *net_data = init();
return (innetgr_p(netgroup, host, user, domain, net_data));
}
int
getnetgrent(const char **host, const char **user, const char **domain) {
struct net_data *net_data = init();
return (getnetgrent_p(host, user, domain, net_data));
}
void
setnetgrent_p(const char *netgroup, struct net_data *net_data) {
struct irs_ng *ng;
if ((net_data != NULL) && ((ng = net_data->ng) != NULL))
(*ng->rewind)(ng, netgroup);
}
void
endnetgrent_p(struct net_data *net_data) {
struct irs_ng *ng;
if (!net_data)
return;
if ((ng = net_data->ng) != NULL)
(*ng->close)(ng);
net_data->ng = NULL;
}
int
innetgr_p(const char *netgroup, const char *host,
const char *user, const char *domain,
struct net_data *net_data) {
struct irs_ng *ng;
if (!net_data || !(ng = net_data->ng))
return (0);
return ((*ng->test)(ng, netgroup, host, user, domain));
}
int
getnetgrent_p(const char **host, const char **user, const char **domain,
struct net_data *net_data ) {
struct irs_ng *ng;
if (!net_data || !(ng = net_data->ng))
return (0);
return ((*ng->next)(ng, host, user, domain));
}
static struct net_data *
init(void) {
struct net_data *net_data;
if (!(net_data = net_data_init(NULL)))
goto error;
if (!net_data->ng) {
net_data->ng = (*net_data->irs->ng_map)(net_data->irs);
if (!net_data->ng) {
error:
errno = EIO;
return (NULL);
}
}
return (net_data);
}
#endif