diff options
Diffstat (limited to 'ext/fiddle/conversions.c')
-rw-r--r-- | ext/fiddle/conversions.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ext/fiddle/conversions.c b/ext/fiddle/conversions.c index bb5361a6c8..8ffd7c5e08 100644 --- a/ext/fiddle/conversions.c +++ b/ext/fiddle/conversions.c @@ -56,7 +56,11 @@ value_to_generic(int type, VALUE src, fiddle_generic * dst) dst->pointer = NUM2PTR(rb_Integer(src)); break; case TYPE_CHAR: + dst->schar = NUM2INT(src); + break; case TYPE_SHORT: + dst->sshort = NUM2INT(src); + break; case TYPE_INT: dst->sint = NUM2INT(src); break; @@ -103,9 +107,14 @@ generic_to_value(VALUE rettype, fiddle_generic retval) return rb_funcall(cPointer, rb_intern("[]"), 1, PTR2NUM((void *)retval.pointer)); case TYPE_CHAR: + if (signed_p) return INT2NUM((char)retval.fffi_sarg); + return INT2NUM((unsigned char)retval.fffi_arg); case TYPE_SHORT: + if (signed_p) return INT2NUM((short)retval.fffi_sarg); + return INT2NUM((unsigned short)retval.fffi_arg); case TYPE_INT: - return INT2NUM(retval.sint); + if (signed_p) return INT2NUM((int)retval.fffi_sarg); + return UINT2NUM((unsigned int)retval.fffi_arg); case TYPE_LONG: if (signed_p) return LONG2NUM(retval.slong); return ULONG2NUM(retval.ulong); |