Tito, farmatito at tiscali dot it writes:

Hi to all,
This patch is useful for:
1) remove an unused var from extern char *find_real_root_device_name(const char* name)
    changing it to extern char *find_real_root_device_name(void).
2) fixes include/libbb.h, coreutils/df.c, util-linux/mount.c and  util-linux/umount.c accordingly.
3) fixes a bug, really a false positive,  in find_real_root_device_name() that happens if
    in the /dev directory exists a link named root (/dev/root) that should be skipped but
    is not. This affects applets like df that display wrong results

1 files changed, 1 insertions, 1 deletions

diff --git a/include/libbb.h b/include/libbb.h
index c52e65555..afbd0203e 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -134,7 +134,7 @@ extern void write_mtab(char* blockDevice, char* directory,
                                            char* filesystemType, long flags, char* string_flags);
 extern void erase_mtab(const char * name);
 extern long *find_pid_by_name( const char* pidName);
-extern char *find_real_root_device_name(const char* name);
+extern char *find_real_root_device_name(void);
 extern char *bb_get_line_from_file(FILE *file);
 extern char *bb_get_chomped_line_from_file(FILE *file);
 extern int bb_copyfd_size(int fd1, int fd2, const off_t size);