diff options
Diffstat (limited to 'ext/-test-')
-rw-r--r-- | ext/-test-/string/capacity.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/ext/-test-/string/capacity.c b/ext/-test-/string/capacity.c new file mode 100644 index 0000000000..ba7fb85e9e --- /dev/null +++ b/ext/-test-/string/capacity.c @@ -0,0 +1,17 @@ +#include "ruby.h" +#include "internal.h" + +static VALUE +bug_str_capacity(VALUE klass, VALUE str) +{ + return + STR_EMBED_P(str) ? INT2FIX(RSTRING_EMBED_LEN_MAX) : \ + STR_SHARED_P(str) ? INT2FIX(0) : \ + LONG2FIX(RSTRING(str)->as.heap.aux.capa); +} + +void +Init_capacity(VALUE klass) +{ + rb_define_singleton_method(klass, "capacity", bug_str_capacity, 1); +} |