1 files changed, 18 insertions, 0 deletions
diff --git a/archival/libunarchive/data_extract_to_buffer.c b/archival/libunarchive/data_extract_to_buffer.c
new file mode 100644
index 000000000..95cb8f576
--- /dev/null
+++ b/archival/libunarchive/data_extract_to_buffer.c
@@ -0,0 +1,18 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Copyright 2002 Glenn McGrath
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+#include "libbb.h"
+#include "unarchive.h"
+
+void data_extract_to_buffer(archive_handle_t *archive_handle)
+{
+	const unsigned int size = archive_handle->file_header->size;
+
+	archive_handle->buffer = xzalloc(size + 1);
+
+	xread(archive_handle->src_fd, archive_handle->buffer, size);
+}