diff options
Diffstat (limited to 'contrib/bind/lib/irs/getgrent.c')
| -rw-r--r-- | contrib/bind/lib/irs/getgrent.c | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/contrib/bind/lib/irs/getgrent.c b/contrib/bind/lib/irs/getgrent.c deleted file mode 100644 index f6eea13..0000000 --- a/contrib/bind/lib/irs/getgrent.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (c) 1996-1999 by Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS - * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE - * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL - * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR - * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS - * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - */ - -#if !defined(LINT) && !defined(CODECENTER) -static const char rcsid[] = "$Id: getgrent.c,v 1.20 2001/05/29 05:48:41 marka Exp $"; -#endif - -/* Imports */ - -#include "port_before.h" - -#if !defined(WANT_IRS_GR) || defined(__BIND_NOSTATIC) -static int __bind_irs_gr_unneeded; -#else - -#include <sys/types.h> - -#include <netinet/in.h> -#include <arpa/nameser.h> - -#include <errno.h> -#include <grp.h> -#include <resolv.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -#include <irs.h> - -#include "port_after.h" - -#include "irs_data.h" - -/* Forward */ - -static struct net_data *init(void); -void endgrent(void); - -/* Public */ - -struct group * -getgrent() { - struct net_data *net_data = init(); - - return (getgrent_p(net_data)); -} - -struct group * -getgrnam(const char *name) { - struct net_data *net_data = init(); - - return (getgrnam_p(name, net_data)); -} - -struct group * -getgrgid(gid_t gid) { - struct net_data *net_data = init(); - - return (getgrgid_p(gid, net_data)); -} - -int -setgroupent(int stayopen) { - struct net_data *net_data = init(); - - return (setgroupent_p(stayopen, net_data)); -} - -#ifdef SETGRENT_VOID -void -setgrent(void) { - struct net_data *net_data = init(); - - setgrent_p(net_data); -} -#else -int -setgrent(void) { - struct net_data *net_data = init(); - - return (setgrent_p(net_data)); -} -#endif /* SETGRENT_VOID */ - -void -endgrent() { - struct net_data *net_data = init(); - - endgrent_p(net_data); -} - -int -getgrouplist(GETGROUPLIST_ARGS) { - struct net_data *net_data = init(); - - return (getgrouplist_p(name, basegid, groups, ngroups, net_data)); -} - -/* Shared private. */ - -struct group * -getgrent_p(struct net_data *net_data) { - struct irs_gr *gr; - - if (!net_data || !(gr = net_data->gr)) - return (NULL); - net_data->gr_last = (*gr->next)(gr); - return (net_data->gr_last); -} - -struct group * -getgrnam_p(const char *name, struct net_data *net_data) { - struct irs_gr *gr; - - if (!net_data || !(gr = net_data->gr)) - return (NULL); - if (net_data->gr_stayopen && net_data->gr_last && - !strcmp(net_data->gr_last->gr_name, name)) - return (net_data->gr_last); - net_data->gr_last = (*gr->byname)(gr, name); - if (!net_data->gr_stayopen) - endgrent(); - return (net_data->gr_last); -} - -struct group * -getgrgid_p(gid_t gid, struct net_data *net_data) { - struct irs_gr *gr; - - if (!net_data || !(gr = net_data->gr)) - return (NULL); - if (net_data->gr_stayopen && net_data->gr_last && - (gid_t)net_data->gr_last->gr_gid == gid) - return (net_data->gr_last); - net_data->gr_last = (*gr->bygid)(gr, gid); - if (!net_data->gr_stayopen) - endgrent(); - return (net_data->gr_last); -} - -int -setgroupent_p(int stayopen, struct net_data *net_data) { - struct irs_gr *gr; - - if (!net_data || !(gr = net_data->gr)) - return (0); - (*gr->rewind)(gr); - net_data->gr_stayopen = (stayopen != 0); - if (stayopen == 0) - net_data_minimize(net_data); - return (1); -} - -#ifdef SETGRENT_VOID -void -setgrent_p(struct net_data *net_data) { - (void)setgroupent_p(0, net_data); -} -#else -int -setgrent_p(struct net_data *net_data) { - return (setgroupent_p(0, net_data)); -} -#endif /* SETGRENT_VOID */ - -void -endgrent_p(struct net_data *net_data) { - struct irs_gr *gr; - - if ((net_data != NULL) && ((gr = net_data->gr) != NULL)) - (*gr->minimize)(gr); -} - -int -getgrouplist_p(const char *name, gid_t basegid, gid_t *groups, int *ngroups, - struct net_data *net_data) { - struct irs_gr *gr; - - if (!net_data || !(gr = net_data->gr)) { - *ngroups = 0; - return (-1); - } - return ((*gr->list)(gr, name, basegid, groups, ngroups)); -} - -/* Private */ - -static struct net_data * -init() { - struct net_data *net_data; - - if (!(net_data = net_data_init(NULL))) - goto error; - if (!net_data->gr) { - net_data->gr = (*net_data->irs->gr_map)(net_data->irs); - - if (!net_data->gr || !net_data->res) { - error: - errno = EIO; - return (NULL); - } - (*net_data->gr->res_set)(net_data->gr, net_data->res, - NULL); - } - - return (net_data); -} - -#endif /* WANT_IRS_GR */ |
