diff options
| -rw-r--r-- | include/mruby.h | 2 | ||||
| -rw-r--r-- | src/gc.c | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/mruby.h b/include/mruby.h index 5d5c759dd..3ef399716 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -1246,6 +1246,8 @@ MRB_API void mrb_pool_close(struct mrb_pool*); MRB_API void* mrb_pool_alloc(struct mrb_pool*, size_t); MRB_API void* mrb_pool_realloc(struct mrb_pool*, void*, size_t oldlen, size_t newlen); MRB_API mrb_bool mrb_pool_can_realloc(struct mrb_pool*, void*, size_t); +/* temporary memory allocation, only effective while GC arena is kept */ +MRB_API void* mrb_alloca(mrb_state *mrb, size_t); MRB_API void mrb_state_atexit(mrb_state *mrb, mrb_atexit_func func); @@ -277,6 +277,13 @@ mrb_free(mrb_state *mrb, void *p) (mrb->allocf)(mrb, p, 0, mrb->allocf_ud); } +MRB_API void* +mrb_alloca(mrb_state *mrb, size_t size) +{ + mrb_value str = mrb_str_new(mrb, NULL, size); + return RSTRING_PTR(str); +} + static mrb_bool heap_p(mrb_gc *gc, struct RBasic *object) { |