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Date: Mon, 07 Dec 2009 20:55:00 -0000
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From: DJ Delorie <dj@redhat.com>
To: Doug Evans <dje@google.com>
CC: gcc-patches@gcc.gnu.org, gdb-patches@sourceware.org
In-reply-to: <e394668d0912071225p4cfc42d8pf7036701d0b81bf3@mail.gmail.com> 	(message from Doug Evans on Mon, 7 Dec 2009 12:25:22 -0800)
Subject: Re: [RFA] save/restore environ in libiberty pex_unix_exec_child
References: <20091207172641.398198456F@ruffy.mtv.corp.google.com> 	 <200912072009.nB7K9moj000406@greed.delorie.com> <e394668d0912071225p4cfc42d8pf7036701d0b81bf3@mail.gmail.com>
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Hmm... my Linux doesn't even include execvpe().

Ok to check it in then, but *please* include a comment documenting the
assumption that the parent won't run until the child is done.