nick at webthing
Feb 4, 2006, 9:24 AM
Views: 1345
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APR cross-platform signal semantics
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Historically, different platforms have different signal semantics.
I need to set up a signal handler. The primary targets are
Linux and Solaris, but I'd much prefer cross-platform. And I'd
like it to be MPM-agnostic in httpd, though the prime target
is Worker.
Is the following correct and complete for APR signals
to function across platforms?
static void my_handler(int signum) {
apr_signal_block(signum) ;
/* do things */
apr_signal_unblock(signum) ;
}
static void my_child_init(args) {
apr_signal(MY_SIGNAL, my_handler);
}
--
Nick Kew
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APR cross-platform signal semantics
