From 7b4c7a681cc4c0a53dc8a8baf4853e921cfbf5de Mon Sep 17 00:00:00 2001 From: bigbiff Date: Thu, 1 Jan 2015 19:44:14 -0500 Subject: Update blkid to 2.25.0 Break libblkid into 4 libraries: libblkid, libuuid, libutil-linux and libfdisk. This should help in later patch updates. Change-Id: I680d9a7feb031e5c29a603e9c58aff4b65826262 --- libblkid/src/getsize.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 libblkid/src/getsize.c (limited to 'libblkid/src/getsize.c') diff --git a/libblkid/src/getsize.c b/libblkid/src/getsize.c new file mode 100644 index 000000000..abe6ebc9c --- /dev/null +++ b/libblkid/src/getsize.c @@ -0,0 +1,34 @@ +/* + * getsize.c --- get the size of a partition. + * + * Copyright (C) 1995, 1995 Theodore Ts'o. + * Copyright (C) 2010 Karel Zak + * + * %Begin-Header% + * This file may be redistributed under the terms of the + * GNU Lesser General Public License. + * %End-Header% + */ + +#include +#include +#include + +#include "blkidP.h" + +/** + * blkid_get_dev_size: + * @fd: file descriptor + * + * Returns: size (in bytes) of the block device or size of the regular file or 0. + */ +blkid_loff_t blkid_get_dev_size(int fd) +{ + unsigned long long bytes; + + if (blkdev_get_size(fd, &bytes)) + return 0; + + return bytes; +} + -- cgit v1.2.3