1 files changed, 41 insertions, 0 deletions
diff --git a/lib/e2p/getversion.c b/lib/e2p/getversion.c
new file mode 100644
index 0000000..d374a0e
--- /dev/null
+++ b/lib/e2p/getversion.c
@@ -0,0 +1,41 @@
+/*
+ * getversion.c		- Get a file version on an ext2 file system
+ *
+ * Copyright (C) 1993, 1994  Remy Card <card@masi.ibp.fr>
+ *                           Laboratoire MASI, Institut Blaise Pascal
+ *                           Universite Pierre et Marie Curie (Paris VI)
+ *
+ * %Begin-Header%
+ * This file may be redistributed under the terms of the GNU Library
+ * General Public License, version 2.
+ * %End-Header%
+ */
+
+/*
+ * History:
+ * 93/10/30	- Creation
+ */
+
+#include "config.h"
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#if HAVE_SYS_IOCTL_H
+#include <sys/ioctl.h>
+#endif
+
+#include "e2p.h"
+
+int getversion (int fd, unsigned long * version)
+{
+#if HAVE_EXT2_IOCTLS
+	int	r, ver;
+
+	r = ioctl (fd, EXT2_IOC_GETVERSION, &ver);
+	*version = ver;
+	return r;
+#else /* ! HAVE_EXT2_IOCTLS */
+	errno = EOPNOTSUPP;
+	return -1;
+#endif /* ! HAVE_EXT2_IOCTLS */
+}