linux-kernel - c exceptions

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Message-ID: <AM6PR03MB5282A3F802197E17BD55F5F993639@AM6PR03MB5282.eurprd03.prod.outlook.com>
Date:   Fri, 21 Apr 2023 00:21:00 +0100
From:   André Albergaria Coelho <andre1coelho@...look.com>
To:     linux-kernel@...r.kernel.org
Subject: c exceptions

what about if we use, on the c language, exceptions?
use it on a compiler flag, like gcc -exceptions
use a pointer function , to handle the exception (as in Java, catch{})
use macro to define which function has exceptions
does the exception throws another exception?
what happens to the call stack? can we print it
what happens to the stack? (if a function is used as a catch statement
Is the exception executed on a {} block?

thanks for time,

andre