diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/mruby/string.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/mruby/string.h b/include/mruby/string.h index 5228dcbca..c4b31216e 100644 --- a/include/mruby/string.h +++ b/include/mruby/string.h @@ -59,6 +59,10 @@ struct RString { #define RSTR_SET_NOFREE_FLAG(s) ((s)->flags |= MRB_STR_NOFREE) #define RSTR_UNSET_NOFREE_FLAG(s) ((s)->flags &= ~MRB_STR_NOFREE) +#define RSTR_FROZEN_P(s) ((s)->flags & MRB_STR_FROZEN) +#define RSTR_SET_FROZEN_FLAG(s) ((s)->flags |= MRB_STR_FROZEN) +#define RSTR_UNSET_FROZEN_FLAG(s) ((s)->flags &= ~MRB_STR_FROZEN) + #define mrb_str_ptr(s) ((struct RString*)(mrb_ptr(s))) #define RSTRING(s) mrb_str_ptr(s) #define RSTRING_PTR(s) RSTR_PTR(RSTRING(s)) @@ -70,9 +74,10 @@ mrb_int mrb_str_strlen(mrb_state*, struct RString*); #define MRB_STR_SHARED 1 #define MRB_STR_NOFREE 2 -#define MRB_STR_EMBED 4 -#define MRB_STR_EMBED_LEN_MASK 0xf8 -#define MRB_STR_EMBED_LEN_SHIFT 3 +#define MRB_STR_FROZEN 4 +#define MRB_STR_EMBED 8 +#define MRB_STR_EMBED_LEN_MASK 0x1f0 +#define MRB_STR_EMBED_LEN_SHIFT 4 void mrb_gc_free_str(mrb_state*, struct RString*); MRB_API void mrb_str_modify(mrb_state*, struct RString*); |