From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sun, 11 Jul 2010 11:55:37 GMT
Subject: Re: [PATCH/RFC] test-lib: clean up trash* directories on SIGINT
Message-ID: <m21vba9qrq.fsf@igel.home>
In-Reply-To: <AANLkTimnrLlprdScYDKHs_lIvFKc3K0n8U5vTzG_df2k@mail.gmail.com>

Ævar Arnfjörð Bjarmason <avarab@gmail.com> writes:

> Is "trap 'foo' INT" a bashism?

It's the norm.

> Is "trap 'foo' SIGINT" more portable?

<http://www.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_28_03>
"Implementations may permit names with the SIG prefix or ignore case in
signal names as an extension."

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
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