It's impossible to call interrupts from usermode Linux. And even the kernel can't call 16-bit BIOS interrupts.

In Linux there's only one defined interrupt which is the systemcall entry gate.

However, you may be able to access the video bios: XFree86 does that too. It however would require root access and when X is already running you're screwed.

In reply to Re: Calling Interrupts from Perl by Erik Hensema
in thread Calling Interrupts from Perl by Anonymous Monk

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