diff options
| -rw-r--r-- | include/mruby.h | 7 | ||||
| -rw-r--r-- | src/gc.c | 13 |
2 files changed, 17 insertions, 3 deletions
diff --git a/include/mruby.h b/include/mruby.h index 33a15de0e..29d13c553 100644 --- a/include/mruby.h +++ b/include/mruby.h @@ -239,9 +239,10 @@ mrb_sym mrb_intern(mrb_state *mrb,const char *cstr) return mrb_intern_cstr(mrb, cstr); } -void *mrb_malloc(mrb_state*, size_t); -void *mrb_calloc(mrb_state*, size_t, size_t); -void *mrb_realloc(mrb_state*, void*, size_t); +void *mrb_malloc(mrb_state*, size_t); /* raise RuntimeError if no mem */ +void *mrb_calloc(mrb_state*, size_t, size_t); /* ditto */ +void *mrb_realloc(mrb_state*, void*, size_t); /* ditto */ +void *mrb_malloc_simple(mrb_state*, size_t); /* return NULL if no memory available */ struct RBasic *mrb_obj_alloc(mrb_state*, enum mrb_vtype, struct RClass*); void mrb_free(mrb_state*, void*); @@ -183,6 +183,19 @@ mrb_malloc(mrb_state *mrb, size_t len) } void* +mrb_malloc_simple(mrb_state *mrb, size_t len) +{ + void *p2; + + p2 = (mrb->allocf)(mrb, 0, len, mrb->ud); + if (!p2 && len > 0 && mrb->heaps) { + mrb_garbage_collect(mrb); + p2 = (mrb->allocf)(mrb, 0, len, mrb->ud); + } + return p2; +} + +void* mrb_calloc(mrb_state *mrb, size_t nelem, size_t len) { void *p; |