Adding upstream version 3.4.23.upstream/3.4.23upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/global/mkmap_cdb.c b/src/global/mkmap_cdb.c
new file mode 100644
index 0000000..83bf96d
--- /dev/null
+++ b/src/global/mkmap_cdb.c
@@ -0,0 +1,65 @@
+/*++
+/* NAME
+/*	mkmap_cdb 3
+/* SUMMARY
+/*	create or open database, CDB style
+/* SYNOPSIS
+/*	#include <mkmap.h>
+/*
+/*	MKMAP	*mkmap_cdb_open(path)
+/*	const char *path;
+/*
+/* DESCRIPTION
+/*	This module implements support for creating DJB's CDB "constant
+/*	databases".
+/*
+/*	mkmap_cdb_open() take a file name, append the ".cdb.tmp" suffix,
+/*	create the named DB database.  On close, this file renamed to
+/*	file name with ".cdb" suffix appended (without ".tmp" part).
+/*	This routine is a CDB-specific helper for the more
+/*	general mkmap_open() interface.
+/*
+/*	All errors are fatal.
+/* SEE ALSO
+/*	dict_cdb(3), CDB dictionary interface.
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Written by Michael Tokarev <mjt@tls.msk.ru> based on mkmap_db by
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+/* System library. */
+
+#include <sys_defs.h>
+
+#ifdef HAS_CDB
+
+/* Utility library. */
+
+#include <mymalloc.h>
+#include <dict.h>
+
+/* Application-specific. */
+
+#include "mkmap.h"
+#include <dict_cdb.h>
+
+/* This is a dummy module, since CDB has all the functionality
+ * built-in, as cdb creation requires one global lock anyway. */
+
+MKMAP *mkmap_cdb_open(const char *unused_path)
+{
+    MKMAP  *mkmap = (MKMAP *) mymalloc(sizeof(*mkmap));
+    mkmap->open = dict_cdb_open;
+    mkmap->after_open = 0;
+    mkmap->after_close = 0;
+    return (mkmap);
+}
+
+#endif /* HAS_CDB */