Adding upstream version 3.4.23.upstream/3.4.23upstream

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

1 files changed, 64 insertions, 0 deletions

diff --git a/src/global/mkmap.h b/src/global/mkmap.h
new file mode 100644
index 0000000..e493114
--- /dev/null
+++ b/src/global/mkmap.h
@@ -0,0 +1,64 @@
+#ifndef _MKMAP_H_INCLUDED_
+#define _MKMAP_H_INCLUDED_
+
+/*++
+/* NAME
+/*	mkmap 3h
+/* SUMMARY
+/*	create or rewrite Postfix database
+/* SYNOPSIS
+/*	#include <mkmap.h>
+/* DESCRIPTION
+/* .nf
+
+ /*
+  * Utility library.
+  */
+#include <dict.h>
+
+ /*
+  * A database handle is an opaque structure. The user is not supposed to
+  * know its implementation. We try to open and lock a file before DB/DBM
+  * initialization. However, if the file does not exist then we may have to
+  * acquire the lock after the DB/DBM initialization.
+  */
+typedef struct MKMAP {
+    DICT_OPEN_FN open;			/* dict_xx_open() */
+    struct DICT *dict;			/* dict_xx_open() result */
+    void    (*after_open) (struct MKMAP *);	/* may be null */
+    void    (*after_close) (struct MKMAP *);	/* may be null */
+    int     multi_writer;		/* multi-writer safe */
+} MKMAP;
+
+extern MKMAP *mkmap_open(const char *, const char *, int, int);
+extern void mkmap_append(MKMAP *, const char *, const char *);
+extern void mkmap_close(MKMAP *);
+
+#define mkmap_append(map, key, val) dict_put((map)->dict, (key), (val))
+
+extern MKMAP *mkmap_dbm_open(const char *);
+extern MKMAP *mkmap_cdb_open(const char *);
+extern MKMAP *mkmap_hash_open(const char *);
+extern MKMAP *mkmap_btree_open(const char *);
+extern MKMAP *mkmap_lmdb_open(const char *);
+extern MKMAP *mkmap_sdbm_open(const char *);
+extern MKMAP *mkmap_proxy_open(const char *);
+extern MKMAP *mkmap_fail_open(const char *);
+
+typedef MKMAP *(*MKMAP_OPEN_FN) (const char *);
+typedef MKMAP_OPEN_FN (*MKMAP_OPEN_EXTEND_FN) (const char *);
+extern void mkmap_open_register(const char *, MKMAP_OPEN_FN);
+extern MKMAP_OPEN_EXTEND_FN mkmap_open_extend(MKMAP_OPEN_EXTEND_FN);
+
+/* LICENSE
+/* .ad
+/* .fi
+/*	The Secure Mailer license must be distributed with this software.
+/* AUTHOR(S)
+/*	Wietse Venema
+/*	IBM T.J. Watson Research
+/*	P.O. Box 704
+/*	Yorktown Heights, NY 10598, USA
+/*--*/
+
+#endif