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Diffstat (limited to 'nis/nss_nisplus/nisplus-netgrp.c')
-rw-r--r--nis/nss_nisplus/nisplus-netgrp.c191
1 files changed, 0 insertions, 191 deletions
diff --git a/nis/nss_nisplus/nisplus-netgrp.c b/nis/nss_nisplus/nisplus-netgrp.c
deleted file mode 100644
index d8512b3..0000000
--- a/nis/nss_nisplus/nisplus-netgrp.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
-
- 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, see
- <https://www.gnu.org/licenses/>. */
-
-#include <nss.h>
-#include <errno.h>
-#include <ctype.h>
-#include <netdb.h>
-#include <string.h>
-#include <netgroup.h>
-#include <rpcsvc/nis.h>
-
-#include "nss-nisplus.h"
-
-#define NISENTRYVAL(idx, col, res) \
- (NIS_RES_OBJECT (res)[idx].EN_data.en_cols.en_cols_val[col].ec_value.ec_value_val)
-
-#define NISENTRYLEN(idx, col, res) \
- (NIS_RES_OBJECT (res)[idx].EN_data.en_cols.en_cols_val[col].ec_value.ec_value_len)
-
-enum nss_status
-_nss_nisplus_getnetgrent_r (struct __netgrent *result, char *buffer,
- size_t buflen, int *errnop)
-{
- enum nss_status status;
-
- /* Some sanity checks. */
- if (result->data == NULL || result->data_size == 0)
- return NSS_STATUS_NOTFOUND;
-
- if (result->position == result->data_size)
- return result->first ? NSS_STATUS_NOTFOUND : NSS_STATUS_RETURN;
-
- unsigned int entrylen
- = NISENTRYLEN (result->position, 1, (nis_result *) result->data);
- if (entrylen > 0)
- {
- /* We have a list of other netgroups. */
-
- result->type = group_val;
- if (entrylen >= buflen)
- {
- *errnop = ERANGE;
- return NSS_STATUS_TRYAGAIN;
- }
- strncpy (buffer, NISENTRYVAL (result->position, 1,
- (nis_result *) result->data),
- entrylen);
- buffer[entrylen] = '\0';
- result->val.group = buffer;
- ++result->position;
- result->first = 0;
-
- return NSS_STATUS_SUCCESS;
- }
-
- /* Before we can copy the entry to the private buffer we have to make
- sure it is big enough. */
- unsigned int hostlen
- = NISENTRYLEN (result->position, 2, (nis_result *) result->data);
- unsigned int userlen
- = NISENTRYLEN (result->position, 3, (nis_result *) result->data);
- unsigned int domainlen
- = NISENTRYLEN (result->position, 4, (nis_result *) result->data);
- if (hostlen + userlen + domainlen + 6 > buflen)
- {
- *errnop = ERANGE;
- status = NSS_STATUS_TRYAGAIN;
- }
- else
- {
- char *cp = buffer;
-
- result->type = triple_val;
-
- if (hostlen == 0
- || NISENTRYVAL (result->position, 2,
- (nis_result *) result->data)[0] == '\0')
- result->val.triple.host = NULL;
- else
- {
- result->val.triple.host = cp;
- cp = __stpncpy (cp, NISENTRYVAL (result->position, 2,
- (nis_result *) result->data),
- hostlen);
- *cp++ = '\0';
- }
-
- if (userlen == 0
- || NISENTRYVAL (result->position, 3,
- (nis_result *) result->data)[0] == '\0')
- result->val.triple.user = NULL;
- else
- {
- result->val.triple.user = cp;
- cp = __stpncpy (cp, NISENTRYVAL (result->position, 3,
- (nis_result *) result->data),
- userlen);
- *cp++ = '\0';
- }
-
- if (domainlen == 0
- || NISENTRYVAL (result->position, 4,
- (nis_result *) result->data)[0] == '\0')
- result->val.triple.domain = NULL;
- else
- {
- result->val.triple.domain = cp;
- cp = __stpncpy (cp, NISENTRYVAL (result->position, 4,
- (nis_result *) result->data),
- domainlen);
- *cp = '\0';
- }
-
- status = NSS_STATUS_SUCCESS;
-
- /* Remember where we stopped reading. */
- ++result->position;
-
- result->first = 0;
- }
-
- return status;
-}
-
-static void
-internal_endnetgrent (struct __netgrent *netgrp)
-{
- nis_freeresult ((nis_result *) netgrp->data);
- netgrp->data = NULL;
- netgrp->data_size = 0;
- netgrp->position = 0;
-}
-
-enum nss_status
-_nss_nisplus_setnetgrent (const char *group, struct __netgrent *netgrp)
-{
- char buf[strlen (group) + 25];
-
- if (group == NULL || group[0] == '\0')
- return NSS_STATUS_UNAVAIL;
-
- enum nss_status status = NSS_STATUS_SUCCESS;
-
- snprintf (buf, sizeof (buf), "[name=%s],netgroup.org_dir", group);
-
- netgrp->data = (char *) nis_list (buf, EXPAND_NAME, NULL, NULL);
-
- if (netgrp->data == NULL)
- {
- __set_errno (ENOMEM);
- status = NSS_STATUS_TRYAGAIN;
- }
- else if (niserr2nss (((nis_result *) netgrp->data)->status)
- != NSS_STATUS_SUCCESS)
- {
- status = niserr2nss (((nis_result *) netgrp->data)->status);
-
- internal_endnetgrent (netgrp);
- }
- else
- {
- netgrp->data_size = ((nis_result *) netgrp->data)->objects.objects_len;
- netgrp->position = 0;
- netgrp->first = 1;
- }
-
- return status;
-}
-
-enum nss_status
-_nss_nisplus_endnetgrent (struct __netgrent *netgrp)
-{
- internal_endnetgrent (netgrp);
-
- return NSS_STATUS_SUCCESS;
-}