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-rw-r--r--libfstools/libfstools.h2
-rw-r--r--libfstools/mount.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/libfstools/libfstools.h b/libfstools/libfstools.h
index 0398c96..f27307a 100644
--- a/libfstools/libfstools.h
+++ b/libfstools/libfstools.h
@@ -43,7 +43,7 @@ extern int mount_extroot(void);
extern int mount_snapshot(struct volume *v);
extern int mount_overlay(struct volume *v);
-extern int mount_move(char *oldroot, char *newroot, char *dir);
+extern int mount_move(const char *oldroot, const char *newroot, const char *dir);
extern int pivot(char *new, char *old);
extern int fopivot(char *rw_root, char *ro_root);
extern int ramoverlay(void);
diff --git a/libfstools/mount.c b/libfstools/mount.c
index 551f4e7..12c4a31 100644
--- a/libfstools/mount.c
+++ b/libfstools/mount.c
@@ -32,7 +32,7 @@ extern int pivot_root(const char *new_root, const char *put_old);
* @newroot: new directory for the mount point
*/
int
-mount_move(char *oldroot, char *newroot, char *dir)
+mount_move(const char *oldroot, const char *newroot, const char *dir)
{
#ifndef MS_MOVE
#define MS_MOVE (1 << 13)