From: "URABE Shyouhei aka.mput" <root@...>
Date: 2005-02-12T06:30:12+09:00
Subject: [ruby-dev:25675] Etc.getgrman が正しくない結果を返す


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mput でございます。
Mac OS X で Etc.getgrman の結果が奇妙な事になっているのに気付きました。

% ruby -v -retc -e'p Etc.getgrnam("wheel")'
ruby 1.9.0 (2005-02-11) [powerpc-darwin7.7.0]
#<struct Struct::Group name="wheel", passwd=0, gid=["root"], mem=3>

これは、 HAVE_ST_GR_PASSWD のチェックが etc.c 
の中で対応していないためのようです。添付のパッチで正しい結果が帰ってくる事を確認しています。

% ruby -retc -e'p Etc.getgrnam("wheel")'
#<struct Struct::Group name="wheel", gid=0, mem=["root"]>


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Index: ChangeLog
===================================================================
RCS file: /src/ruby/ChangeLog,v
retrieving revision 1.4003
diff -u -p -1 -w -r1.4003 ChangeLog
--- ChangeLog	11 Feb 2005 08:42:56 -0000	1.4003
+++ ChangeLog	11 Feb 2005 21:27:41 -0000
@@ -1 +1,5 @@
+Sat Feb 12 06:18:28 2005  URABE Shyouhei  <shyouhei@ice.uec.ac.jp>
+
+	* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
+
 Fri Feb 11 17:37:50 2005  GOTOU Yuuzou  <gotoyuzo@notwork.org>
Index: ext/etc/etc.c
===================================================================
RCS file: /src/ruby/ext/etc/etc.c,v
retrieving revision 1.16
diff -u -p -1 -w -r1.16 etc.c
--- ext/etc/etc.c	24 Nov 2003 10:42:17 -0000	1.16
+++ ext/etc/etc.c	11 Feb 2005 21:27:42 -0000
@@ -412,3 +412,7 @@ Init_etc()
 #ifdef HAVE_GETGRENT
-    sGroup = rb_struct_define("Group", "name", "passwd", "gid", "mem", NULL);
+    sGroup = rb_struct_define("Group", "name",
+#ifdef HAVE_ST_GR_PASSWD
+			      "passwd",
+#endif
+			      "gid", "mem", NULL);
     rb_global_variable(&sGroup);

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