From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Alex Riesen" <raa.lkml@gmail.com>
Subject: Re: [PATCH 3/6] Add 'resolve_gitlink_ref()' helper function
Date: Tue, 10 Apr 2007 11:38:29 +0200
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References: <Pine.LNX.4.64.0704092100110.6730@woody.linux-foundation.org>
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	"Junio C Hamano" <junkio@cox.net>
To: "Linus Torvalds" <torvalds@linux-foundation.org>
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On 4/10/07, Linus Torvalds <torvalds@linux-foundation.org> wrote:
> +int resolve_gitlink_ref(const char *path, const char *refname, unsigned char *result)
> +{
> +       int len = strlen(path), retval;
> +       char *gitdir;
> +
> +       while (len && path[len-1] == '/')
> +               len--;
> +       if (!len)
> +               return -1;
> +       gitdir = xmalloc(len + MAXREFLEN + 8);
> +       memcpy(gitdir, path, len);
> +       memcpy(gitdir + len, "/.git/", 7);

Can't a subproject be bare?