Move the repetitive NSS walking logic into an include file

[nss_nonlocal.git] / nonlocal.h

diff --git a/nonlocal.h b/nonlocal.h
index c583bf46ba3ec7a88537faf5eeadaf34daabfc45..a0746d4c7eb96f25245adc51d667d6b51d708e08 100644 (file)
--- a/nonlocal.h
+++ b/nonlocal.h
@@ -1,5 +1,48 @@
+/*
+ * nonlocal.h
+ * common definitions for nss_nonlocal proxy
+ *
+ * Copyright © 2007–2010 Anders Kaseorg <andersk@mit.edu> and Tim
+ * Abbott <tabbott@mit.edu>
+ *
+ * This file is part of nss_nonlocal.
+ *
+ * nss_nonlocal 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.
+ *
+ * nss_nonlocal 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 nss_nonlocal; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301  USA
+ */
+
 #ifndef NONLOCAL_H
 #define NONLOCAL_H
+
+#include "config.h"
+#include "nsswitch-internal.h"
+
+struct walk_nss {
+    enum nss_status *status;
+    int (*lookup)(service_user **ni, const char *fct_name,
+                 void **fctp) internal_function;
+    const char *fct_name;
+    int *errnop;
+    char **buf;
+    size_t *buflen;
+};
+
 enum nss_status check_nonlocal_uid(const char *user, uid_t uid, int *errnop);
 enum nss_status check_nonlocal_gid(const char *user, gid_t gid, int *errnop);
+enum nss_status check_nonlocal_user(const char *user, int *errnop);
+
+#define NONLOCAL_IGNORE_ENV "NSS_NONLOCAL_IGNORE"
+
 #endif /* NON_LOCAL_H */