Initial TDB import.

[ccan] / ccan / tdb / error.c

diff --git a/ccan/tdb/error.c b/ccan/tdb/error.c
new file mode 100644 (file)
index 0000000..195ab23
--- /dev/null
+++ b/ccan/tdb/error.c
@@ -0,0 +1,57 @@
+ /* 
+   Unix SMB/CIFS implementation.
+
+   trivial database library
+
+   Copyright (C) Andrew Tridgell              1999-2005
+   Copyright (C) Paul `Rusty' Russell             2000
+   Copyright (C) Jeremy Allison                           2000-2003
+   
+     ** NOTE! The following LGPL license applies to the tdb
+     ** library. This does NOT imply that all of Samba is released
+     ** under the LGPL
+   
+   This 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 3 of the License, or (at your option) any later version.
+
+   This 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 this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "tdb_private.h"
+
+enum TDB_ERROR tdb_error(struct tdb_context *tdb)
+{
+       return tdb->ecode;
+}
+
+static struct tdb_errname {
+       enum TDB_ERROR ecode; const char *estring;
+} emap[] = { {TDB_SUCCESS, "Success"},
+            {TDB_ERR_CORRUPT, "Corrupt database"},
+            {TDB_ERR_IO, "IO Error"},
+            {TDB_ERR_LOCK, "Locking error"},
+            {TDB_ERR_OOM, "Out of memory"},
+            {TDB_ERR_EXISTS, "Record exists"},
+            {TDB_ERR_NOLOCK, "Lock exists on other keys"},
+            {TDB_ERR_EINVAL, "Invalid parameter"},
+            {TDB_ERR_NOEXIST, "Record does not exist"},
+            {TDB_ERR_RDONLY, "write not permitted"} };
+
+/* Error string for the last tdb error */
+const char *tdb_errorstr(struct tdb_context *tdb)
+{
+       uint32_t i;
+       for (i = 0; i < sizeof(emap) / sizeof(struct tdb_errname); i++)
+               if (tdb->ecode == emap[i].ecode)
+                       return emap[i].estring;
+       return "Invalid error code";
+}
+