This is so it can be reused by other applets like swaponoff.
Signed-off-by: Natanael Copa <[email protected]>
---
include/volume_id.h | 6 ++++++
util-linux/mount.c | 17 -----------------
util-linux/volume_id/get_devname.c | 16 ++++++++++++++++
3 files changed, 22 insertions(+), 17 deletions(-)
diff --git a/include/volume_id.h b/include/volume_id.h
index bba32c0..cef5e9a 100644
--- a/include/volume_id.h
+++ b/include/volume_id.h
@@ -21,3 +21,9 @@
char *get_devname_from_label(const char *spec);
char *get_devname_from_uuid(const char *spec);
void display_uuid_cache(void);
+
+#if ENABLE_FEATURE_MOUNT_LABEL
+void resolve_mount_spec(char **fsname);
+#else
+#define resolve_mount_spec(fsname) ((void)0)
+#endif
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 478dc24..0d12506 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -290,23 +290,6 @@ static int verbose_mount(const char *source, const char
*target,
#define verbose_mount(...) mount(__VA_ARGS__)
#endif
-#if ENABLE_FEATURE_MOUNT_LABEL
-static void resolve_mount_spec(char **fsname)
-{
- char *tmp = NULL;
-
- if (!strncmp(*fsname, "UUID=", 5))
- tmp = get_devname_from_uuid(*fsname + 5);
- else if (!strncmp(*fsname, "LABEL=", 6))
- tmp = get_devname_from_label(*fsname + 6);
-
- if (tmp)
- *fsname = tmp;
-}
-#else
-#define resolve_mount_spec(fsname) ((void)0)
-#endif
-
// Append mount options to string
static void append_mount_options(char **oldopts, const char *newopts)
{
diff --git a/util-linux/volume_id/get_devname.c
b/util-linux/volume_id/get_devname.c
index 0686a07..a613b85 100644
--- a/util-linux/volume_id/get_devname.c
+++ b/util-linux/volume_id/get_devname.c
@@ -260,3 +260,19 @@ char *get_devname_from_uuid(const char *spec)
}
return NULL;
}
+
+#if ENABLE_FEATURE_MOUNT_LABEL
+void resolve_mount_spec(char **fsname)
+{
+ char *tmp = NULL;
+
+ if (!strncmp(*fsname, "UUID=", 5))
+ tmp = get_devname_from_uuid(*fsname + 5);
+ else if (!strncmp(*fsname, "LABEL=", 6))
+ tmp = get_devname_from_label(*fsname + 6);
+
+ if (tmp)
+ *fsname = tmp;
+}
+#endif
+
--
1.6.4.2
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