o test program for the device cache

old-tests/dev-mgr/dev_cache_t.c

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2001 Sistina Software (UK) Limited
+ *
+ * This file is released under the GPL.
+ */
+
+#include "dev-cache.h"
+#include "log.h"
+
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int i;
+	struct device *dev;
+	struct dev_iter *iter;
+
+	init_log();
+	if (!dev_cache_init()) {
+		log_error("couldn't initialise dev_cache_init failed\n");
+		exit(1);
+	}
+
+	for (i = 1; i < argc; i++) {
+		if (!dev_cache_add_dir(argv[i])) {
+			log_error("couldn't add '%s' to dev_cache\n");
+			exit(1);
+		}
+	}
+
+	if (!(iter = dev_iter_create(NULL))) {
+		log_error("couldn't create iterator\n");
+		exit(1);
+	}
+
+	while ((dev = dev_iter_next(iter)))
+		printf("%s\n", dev->name);
+
+	dev_iter_destroy(iter):
+	dev_cache_exit();
+
+	dump_memory();
+	fin_log();
+	return 0;
+}