linux-kernel - Re: [PATCH 07/18] x86 vDSO: vdso32 build

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Message-Id: <20071121075542.308ED26F8BE@magilla.localdomain>
Date:	Tue, 20 Nov 2007 23:55:42 -0800 (PST)
From:	Roland McGrath <roland@...hat.com>
To:	Sam Ravnborg <sam@...nborg.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 07/18] x86 vDSO: vdso32 build

> I assume that if an error happened in a pipe set -e; would catch it.
> But I did not check that - I normally just adds set -e; without much thought.

No, you need set -o pipefail for that (which is a bashism).


Thanks,
Roland
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