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Date: | Mon, 30 Aug 1999 09:43:03 +0300 (IDT) |
From: | Eli Zaretskii <eliz AT is DOT elta DOT co DOT il> |
X-Sender: | eliz AT is |
To: | Dave Bird <dave AT xemu DOT demon DOT co DOT uk> |
cc: | djgpp AT delorie DOT com |
Subject: | Re: Error General Fault Protection on quit??? |
In-Reply-To: | <$QodhXALbXy3EwjC@xemu.demon.co.uk> |
Message-ID: | <Pine.SUN.3.91.990830094206.3558B-100000@is> |
MIME-Version: | 1.0 |
Reply-To: | djgpp AT delorie DOT com |
X-Mailing-List: | djgpp AT delorie DOT com |
X-Unsubscribes-To: | listserv AT delorie DOT com |
On Sun, 29 Aug 1999, Dave Bird wrote: > I don't know whether it is possible to right a function which > tests for an invalid pointer without bombing. How about this (UNTESTED)? void validate_or_die (void *ptr) { if ( (unsigned)p < 0x1000) abort (); }
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