diff options
Diffstat (limited to 'include/libfdt.h')
-rw-r--r-- | include/libfdt.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/libfdt.h b/include/libfdt.h index 421d64f..d0017d8 100644 --- a/include/libfdt.h +++ b/include/libfdt.h @@ -1646,6 +1646,23 @@ int fdt_del_node(void *fdt, int nodeoffset); const char *fdt_strerror(int errval); +/** + * fdt_remove_unused_strings() - Remove any unused strings from an FDT + * + * This creates a new device tree in @new with unused strings removed. The + * called can then use fdt_pack() to minimise the space consumed. + * + * @old: Old device tree blog + * @new: Place to put new device tree blob, which must be as large as + * @old + * @return + * 0, on success + * -FDT_ERR_BADOFFSET, corrupt device tree + * -FDT_ERR_NOSPACE, out of space, which should not happen unless there + * is something very wrong with the device tree input + */ +int fdt_remove_unused_strings(const void *old, void *new); + struct fdt_region { int offset; int size; |