[Israel.pm] IPC between two different UIDs?

Yuval Kogman lists at woobling.org
Mon Mar 1 06:48:28 PST 2004


On Mon, Mar 01, 2004 at 16:27:38 +0200, Yuval Yaari wrote:

run one of them with EUID=0, or make a setuid wrapper that checks that
it's the webserver that's calling it, and that it's the server that'll
get signal so and so, and then delivers the signal on behalf of the web
server.

> B. If the answer is no, what other methods are there (checking a DB/file 
> every second is not an option)?

Named pipes, with select() waiting.

-- 
 ()  Yuval Kogman <nothingmuch at woobling.org> 0xEBD27418  perl hacker &
 /\  kung foo master: /me sushi-spin-kicks : neeyah!!!!!!!!!!!!!!!!!!!!




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