1 files changed, 56 insertions, 0 deletions
diff --git a/src/common/util_arg.c b/src/common/util_arg.c
new file mode 100644
index 00000000..73416cb7
--- /dev/null
+++ b/src/common/util_arg.c
@@ -0,0 +1,56 @@
+/*-
+ * See the file LICENSE for redistribution information.
+ *
+ * Copyright (c) 2001, 2012 Oracle and/or its affiliates.  All rights reserved.
+ *
+ * $Id$
+ */
+
+#include "db_config.h"
+
+#include "db_int.h"
+
+#if DB_VERSION_MAJOR < 4 || DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 5
+/*
+ * !!!
+ * We build this file in old versions of Berkeley DB when we're doing test
+ * runs using the test_micro tool.   Without a prototype in place, we get
+ * warnings, and there's no simple workaround.
+ */
+char *strsep();
+#endif
+
+/*
+ * __db_util_arg --
+ *	Convert a string into an argc/argv pair.
+ *
+ * PUBLIC: int __db_util_arg __P((char *, char *, int *, char ***));
+ */
+int
+__db_util_arg(arg0, str, argcp, argvp)
+	char *arg0, *str, ***argvp;
+	int *argcp;
+{
+	int n, ret;
+	char **ap, **argv;
+
+#define	MAXARGS	25
+	if ((ret =
+	    __os_malloc(NULL, (MAXARGS + 1) * sizeof(char **), &argv)) != 0)
+		return (ret);
+
+	ap = argv;
+	*ap++ = arg0;
+	for (n = 1; (*ap = strsep(&str, " \t")) != NULL;)
+		if (**ap != '\0') {
+			++ap;
+			if (++n == MAXARGS)
+				break;
+		}
+	*ap = NULL;
+
+	*argcp = (int)(ap - argv);
+	*argvp = argv;
+
+	return (0);
+}