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adding rlimit resource limit facility to provide platform and architecture independent method for canceling activities

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2015-09-28 13:37:59 -07:00
parent ad16cc0ce2
commit 9b3e242990
26 changed files with 165 additions and 14 deletions
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2
src/api/api_datalog.cpp
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@ -287,9 +287,11 @@ extern "C" {
lbool r = l_undef;
cancel_eh<api::fixedpoint_context> eh(*to_fixedpoint_ref(d));
unsigned timeout = to_fixedpoint(d)->m_params.get_uint("timeout", mk_c(c)->get_timeout());
unsigned rlimit = to_fixedpoint(d)->m_params.get_uint("rlimit", mk_c(c)->get_rlimit());
api::context::set_interruptable si(*(mk_c(c)), eh);
{
scoped_timer timer(timeout, &eh);
scoped_rlimit _rlimit(mk_c(c)->m().limit(), rlimit);
try {
r = to_fixedpoint_ref(d)->ctx().query(to_expr(q));
}