From: Karel Zak <kzak@redhat.com>
Date: Wed, 21 Aug 2024 08:56:50 +0000 (+0200)
Subject: libmount: use __unused__ for dummy get_mnt_id()
X-Git-Tag: v2.42-start~97^2~17
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ef33030c1afb065fb6e96dae34a212a1ee428ca6;p=thirdparty%2Futil-linux.git

libmount: use __unused__ for dummy get_mnt_id()

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/utils.c b/libmount/src/utils.c
index 7d8116402..a09037372 100644
--- a/libmount/src/utils.c
+++ b/libmount/src/utils.c
@@ -266,10 +266,10 @@ int mnt_is_readonly(const char *path)
 	return 0;
 }
 
+#if defined(HAVE_STATX) && defined(HAVE_STRUCT_STATX) && defined(HAVE_STRUCT_STATX_STX_MNT_ID)
 static int get_mnt_id(	int fd, const char *path,
 			uint64_t *uniq_id, int *id)
 {
-#if defined(HAVE_STATX) && defined(HAVE_STRUCT_STATX) && defined(HAVE_STRUCT_STATX_STX_MNT_ID)
 	int rc;
 	struct statx sx = { 0 };
 	int flags = AT_STATX_DONT_SYNC | AT_NO_AUTOMOUNT;
@@ -300,10 +300,16 @@ static int get_mnt_id(	int fd, const char *path,
 # endif
 	}
 	return 0;
-#else
+}
+#else /* HAVE_STATX && HAVE_STRUCT_STATX && AVE_STRUCT_STATX_STX_MNT_ID */
+static int get_mnt_id(	int fd __attribute__((__unused__)),
+			const char *path __attribute__((__unused__)),
+			uint64_t *uniq_id __attribute__((__unused__)),
+			int *id __attribute__((__unused__)))
+{
 	return -ENOSYS;
-#endif
 }
+#endif
 
 int mnt_id_from_fd(int fd, uint64_t *uniq_id, int *id)
 {