diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libfdt.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/libfdt.h b/include/libfdt.h index 0747981..94c35e3 100644 --- a/include/libfdt.h +++ b/include/libfdt.h @@ -343,6 +343,22 @@ int fdt_path_offset(const void *fdt, const char *path); const char *fdt_get_name(const void *fdt, int nodeoffset, int *lenp); /** + * fdt_get_property_namelen - find a property based on substring + * @fdt: pointer to the device tree blob + * @nodeoffset: offset of the node whose property to find + * @name: name of the property to find + * @namelen: number of characters of name to consider + * @lenp: pointer to an integer variable (will be overwritten) or NULL + * + * Identical to fdt_get_property_namelen(), but only examine the first + * namelen characters of name for matching the property name. + */ +const struct fdt_property *fdt_get_property_namelen(const void *fdt, + int nodeoffset, + const char *name, + int namelen, int *lenp); + +/** * fdt_get_property - find a given property in a given node * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find @@ -380,6 +396,20 @@ static inline struct fdt_property *fdt_get_property_w(void *fdt, int nodeoffset, } /** + * fdt_getprop_namelen - get property value based on substring + * @fdt: pointer to the device tree blob + * @nodeoffset: offset of the node whose property to find + * @name: name of the property to find + * @namelen: number of characters of name to consider + * @lenp: pointer to an integer variable (will be overwritten) or NULL + * + * Identical to fdt_getprop(), but only examine the first namelen + * characters of name for matching the property name. + */ +const void *fdt_getprop_namelen(const void *fdt, int nodeoffset, + const char *name, int namelen, int *lenp); + +/** * fdt_getprop - retrieve the value of a given property * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find |