1 files changed, 51 insertions, 5 deletions

diff --git a/db2/os/os_oflags.c b/db2/os/os_oflags.c
index 3656eef1c4..388c1c6faa 100644
--- a/db2/os/os_oflags.c
+++ b/db2/os/os_oflags.c
@@ -1,18 +1,19 @@
 /*-
  * See the file LICENSE for redistribution information.
  *
- * Copyright (c) 1997
+ * Copyright (c) 1997, 1998
  *	Sleepycat Software.  All rights reserved.
  */
 
 #include "config.h"
 
 #ifndef lint
-static const char sccsid[] = "@(#)os_oflags.c	10.2 (Sleepycat) 10/24/97";
+static const char sccsid[] = "@(#)os_oflags.c	10.6 (Sleepycat) 4/19/98";
 #endif /* not lint */
 
 #ifndef NO_SYSTEM_INCLUDES
 #include <sys/types.h>
+#include <sys/stat.h>
 
 #include <fcntl.h>
 #endif
@@ -23,13 +24,13 @@ static const char sccsid[] = "@(#)os_oflags.c	10.2 (Sleepycat) 10/24/97";
  * __db_oflags --
  *	Convert open(2) flags to DB flags.
  *
- * PUBLIC: int __db_oflags __P((int));
+ * PUBLIC: u_int32_t __db_oflags __P((int));
  */
-int
+u_int32_t
 __db_oflags(oflags)
 	int oflags;
 {
-	int dbflags;
+	u_int32_t dbflags;
 
 	/*
 	 * XXX
@@ -46,3 +47,48 @@ __db_oflags(oflags)
 		dbflags |= DB_TRUNCATE;
 	return (dbflags);
 }
+
+/*
+ * __db_omode --
+ *	Convert a permission string to the correct open(2) flags.
+ *
+ * PUBLIC: int __db_omode __P((const char *));
+ */
+int
+__db_omode(perm)
+	const char *perm;
+{
+	int mode;
+
+#ifndef	S_IRUSR
+#if defined(_WIN32) || defined(WIN16)
+#define	S_IRUSR	S_IREAD		/* R for owner */
+#define	S_IWUSR	S_IWRITE	/* W for owner */
+#define	S_IRGRP	0		/* R for group */
+#define	S_IWGRP	0		/* W for group */
+#define	S_IROTH	0		/* R for other */
+#define	S_IWOTH	0		/* W for other */
+#else
+#define	S_IRUSR	0000400		/* R for owner */
+#define	S_IWUSR	0000200		/* W for owner */
+#define	S_IRGRP	0000040		/* R for group */
+#define	S_IWGRP	0000020		/* W for group */
+#define	S_IROTH	0000004		/* R for other */
+#define	S_IWOTH	0000002		/* W for other */
+#endif /* _WIN32 || WIN16 */
+#endif
+	mode = 0;
+	if (perm[0] == 'r')
+		mode |= S_IRUSR;
+	if (perm[1] == 'w')
+		mode |= S_IWUSR;
+	if (perm[2] == 'r')
+		mode |= S_IRGRP;
+	if (perm[3] == 'w')
+		mode |= S_IWGRP;
+	if (perm[4] == 'r')
+		mode |= S_IROTH;
+	if (perm[5] == 'w')
+		mode |= S_IWOTH;
+	return (mode);
+}