{"provider_url":"https://hatena.blog","blog_title":"\u7406\u7cfb\u5b66\u751f\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/kiririmode/","width":"100%","categories":["perl"],"description":"XSUB \u306b\u983b\u7e41\u306b\u3067\u3066\u304f\u308b RETVAL \u3063\u3066\u306a\u3093\u306a\u3093\u3060\u308d\u3046\uff0eperlxs \u306b\u3088\u308b\u3068\uff0cXSUB \u306e\u623b\u308a\u5024\u304c non-void \u306e\u3068\u304d\u306b xsubpp \u304c\u81ea\u52d5\u751f\u6210\u3059\u308b(C \u306e)\u5909\u6570\u3068\u3044\u3046\u3053\u3068\u3067\u3059\uff0e\u78ba\u304b\u306b\uff0c\u3053\u308c\u307e\u3067\u66f8\u3044\u3066\u304d\u305f XSUB \u3092 C \u30bd\u30fc\u30b9\u306b\u5909\u63db\u3057\u305f\u7d50\u679c\u3092\u307f\u308b\u3068\uff0cRETVAL \u304c\u5ba3\u8a00\u3055\u308c\u3066\u3044\u307e\u3059\uff0eRETVAL \u306e\u578b\u3082 XSUB \u306e\u623b\u308a\u5024\u306b\u306a\u3063\u3066\u307e\u3059\u306d\uff0e XS(XS_String_strlen) { dXSARGS; if (items != 1) Perl_croak(aTHX_ \"Usage: String::strlen(s)\"); { size_t RETVAL; dXSTARG;\u2026","provider_name":"Hatena Blog","height":"190","author_name":"kiririmode","published":"2008-07-24 00:00:00","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkiririmode.hatenablog.jp%2Fentry%2F20080724%2Fp1\" title=\"RETVAL \u3066\u306a\u3093\u3060 - \u7406\u7cfb\u5b66\u751f\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","url":"https://kiririmode.hatenablog.jp/entry/20080724/p1","blog_url":"https://kiririmode.hatenablog.jp/","image_url":null,"title":"RETVAL \u3066\u306a\u3093\u3060"}