ruby-dev

植田です。


> Fri, 16 Mar 2007 17:39:52 +0900 のメールにて、
> "Akinori MUSHA" <knu@iDaemons.org> さんは書きました :
:
> > 　こうでしょうか。
> > 
> > Index: etc.c
> > ===================================================================
> > --- etc.c	(revision 12068)
> > +++ etc.c	(working copy)
> > @@ -337,7 +337,7 @@
> >      struct group *grp;
> > 
> >      rb_secure(4);
> > -    gid = getgid();
> > +    gid = PW_VAL2GID(id);
> >      grp = getgrgid(gid);
> >      if (grp == 0) rb_raise(rb_eArgError, "can't find group for %d", gid);
>      return setup_group(grp);

こちらの修正でも勿論問題ありませんでした。

$ for i in 0 1 511; do ruby -r 'etc' -e "p Etc.getgrgid($i)"; done
#<struct Struct::Group name="root", passwd="", gid=0, mem=["root"]>
#<struct Struct::Group name="bin", passwd="", gid=1, mem=["root", "bin", "daemon"]>
#<struct Struct::Group name="ueda", passwd="x", gid=511, mem=[]>



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[ruby-dev:30605] Re: Etc.getgrgid が getgid の値に固定されています

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[#30615] Etc モジュールのテスト — 植田裕之 <ueda@...>