From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Sat, 14 Oct 2023 10:56:04 +0000 (+0200)
Subject: libblkid: (superblocks) add helper blkid32_to_cpu()
X-Git-Tag: v2.40-rc1~199^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5a60209f0143ed76bc717166337e7740d4f6b518;p=thirdparty%2Futil-linux.git

libblkid: (superblocks) add helper blkid32_to_cpu()

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/libblkid/src/superblocks/superblocks.h b/libblkid/src/superblocks/superblocks.h
index a99005861d..b02c9c6f03 100644
--- a/libblkid/src/superblocks/superblocks.h
+++ b/libblkid/src/superblocks/superblocks.h
@@ -133,4 +133,16 @@ int blkid_probe_set_fsendianness(blkid_probe pr, enum BLKID_ENDIANNESS endiannes
 extern int blkid_probe_is_bitlocker(blkid_probe pr);
 extern int blkid_probe_is_ntfs(blkid_probe pr);
 
+/*
+ * utility functions
+ */
+static inline int blkid32_to_cpu(enum BLKID_ENDIANNESS e, uint32_t i)
+{
+	if (e == BLKID_ENDIANNESS_LITTLE)
+		return le32_to_cpu(i);
+	else if (e == BLKID_ENDIANNESS_BIG)
+		return be32_to_cpu(i);
+	abort();
+}
+
 #endif /* _BLKID_SUPERBLOCKS_H */