From: manish honap <manish_honap_vit@yahoo.co.in>
To: linux-newbie@vger.kernel.org
Subject: Question about interrupts
Date: Mon, 1 Aug 2011 17:48:58 +0530 (IST) [thread overview]
Message-ID: <1312201138.97857.YahooMailRC@web95803.mail.in.yahoo.com> (raw)
Interrupt gates are set in linux as
set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
^
but the 'interrupt' is declared as
extern void (*__initconst interrupt[NR_VECTORS-FIRST_EXTERNAL_VECTOR])(void);
can anyone possibly tell when are these enteries filled with valid pointers ???
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reply other threads:[~2011-08-01 12:18 UTC|newest]
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