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ensure that timeouts are distinguished from other cancel events #848

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-08-18 14:54:54 -07:00
parent 7d8c745c89
commit 7a977f0106
10 changed files with 55 additions and 10 deletions
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2
src/util/scoped_ctrl_c.cpp
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@ -24,7 +24,7 @@ scoped_ctrl_c * scoped_ctrl_c::g_obj = 0;
void scoped_ctrl_c::on_ctrl_c(int) {
if (g_obj->m_first) {
g_obj->m_cancel_eh();
g_obj->m_cancel_eh(CTRL_C_EH_CALLER);
if (g_obj->m_once) {
g_obj->m_first = false;
signal(SIGINT, on_ctrl_c); // re-install the handler