core: get rid of unmangle_name completelysyslinux-4.00-pre31

The notion of "mangle name" is now restricted to producing a canonical
representation, e.g. changing \ -> / for FAT filesystems.  However,
the resulting mangled name is now always human-readable, so there
never is any reason to unmangle a name.

Get rid of not just the mangling, but of the resulting unmangled-name
buffers and so on.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 0 insertions, 11 deletions

diff --git a/core/fs/fs.c b/core/fs/fs.c
index 9002fa68..865f398d 100644
--- a/core/fs/fs.c
+++ b/core/fs/fs.c
@@ -88,17 +88,6 @@ void mangle_name(char *dst, const char *src)
     this_fs->fs_ops->mangle_name(dst, src);
 }
 
-void pm_unmangle_name(com32sys_t *regs)
-{
-    const char *src = MK_PTR(regs->ds, regs->esi.w[0]);
-    char       *dst = MK_PTR(regs->es, regs->edi.w[0]);
-
-    dst = stpcpy(dst, src);
-
-    /* Update the di register to point to the last null char */
-    regs->edi.w[0] = OFFS_WRT(dst, regs->es);
-}
-
 void getfssec(com32sys_t *regs)
 {
     int sectors;