1 files changed, 19 insertions, 0 deletions
diff --git a/server/filer.h b/server/filer.h
new file mode 100644
index 0000000..6e39bfa
--- /dev/null
+++ b/server/filer.h
@@ -0,0 +1,19 @@
+#ifndef LINUX_DNBD_FILER_H
+#define LINUX_DNBD_FILER_H	1
+
+/* information of served file/block device */
+struct filer_info {
+	const char *filename;
+	int fd;
+	unsigned long long size;
+	off_t pos;
+};
+
+typedef struct filer_info filer_info_t;
+
+/* functions */
+unsigned long long filer_getcapacity(filer_info_t * filer);
+int inline filer_readblock(filer_info_t * filer_info, void *buf, size_t size, off_t pos);
+filer_info_t *filer_init(const char *filename);
+
+#endif