1 files changed, 45 insertions, 0 deletions
diff --git a/src/lib/ostream-file-private.h b/src/lib/ostream-file-private.h
new file mode 100644
index 0000000..2d58933
--- /dev/null
+++ b/src/lib/ostream-file-private.h
@@ -0,0 +1,45 @@
+#ifndef OSTREAM_FILE_PRIVATE_H
+#define OSTREAM_FILE_PRIVATE_H
+
+#include "ostream-private.h"
+
+struct file_ostream {
+	struct ostream_private ostream;
+
+	ssize_t (*writev)(struct file_ostream *fstream,
+		 const struct const_iovec *iov,
+		 unsigned int iov_count);
+
+	int fd;
+	struct io *io;
+	uoff_t buffer_offset;
+	uoff_t real_offset;
+
+	unsigned char *buffer; /* ring-buffer */
+	size_t buffer_size, optimal_block_size;
+	size_t head, tail; /* first unsent/unused byte */
+
+	bool full:1; /* if head == tail, is buffer empty or full? */
+	bool file:1;
+	bool flush_pending:1;
+	bool socket_cork_set:1;
+	bool no_socket_cork:1;
+	bool no_socket_nodelay:1;
+	bool no_socket_quickack:1;
+	bool no_sendfile:1;
+	bool autoclose_fd:1;
+};
+
+struct ostream *
+o_stream_create_file_common(struct file_ostream *fstream,
+	int fd, size_t max_buffer_size, bool autoclose_fd);
+ssize_t o_stream_file_writev(struct file_ostream *fstream,
+				   const struct const_iovec *iov,
+				   unsigned int iov_size);
+ssize_t o_stream_file_sendv(struct ostream_private *stream,
+				   const struct const_iovec *iov,
+				   unsigned int iov_count);
+void o_stream_file_close(struct iostream_private *stream,
+				bool close_parent);
+
+#endif