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Data object is automatically converted to a PtrData object using to_ptr().

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@8597 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ttate 2005-06-08 20:14:31 +00:00
parent 4d0d4ee3fe
commit 11d0680a96
1 changed files with 15 additions and 1 deletions
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16
ext/dl/dl.c
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@ -435,7 +435,15 @@ c_parray(VALUE v, long *size)
ary[i] = (void*)(pdata->ptr); ary[i] = (void*)(pdata->ptr);
} }
else{ else{
rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i); e = rb_funcall(e, rb_intern("to_ptr"), 0);
if (rb_obj_is_kind_of(e, rb_cDLPtrData)) {
struct ptr_data *pdata;
Data_Get_Struct(e, struct ptr_data, pdata);
ary[i] = (void*)(pdata->ptr);
}
else{
rb_raise(rb_eDLTypeError, "unexpected type of the element #%d", i);
}
} }
break; break;
} }
@ -495,6 +503,12 @@ rb_ary2cary(char t, VALUE v, long *size)
if (rb_obj_is_kind_of(val0, rb_cDLPtrData)) { if (rb_obj_is_kind_of(val0, rb_cDLPtrData)) {
return (void*)c_parray(v,size); return (void*)c_parray(v,size);
} }
else{
val0 = rb_funcall(val0, rb_intern("to_ptr"), 0);
if (rb_obj_is_kind_of(val0, rb_cDLPtrData)) {
return (void*)c_parray(v,size);
}
}
rb_raise(rb_eDLTypeError, "type mismatch"); rb_raise(rb_eDLTypeError, "type mismatch");
case T_NIL: case T_NIL:
return (void*)c_parray(v, size); return (void*)c_parray(v, size);