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add initialization

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-06-11 19:28:08 -07:00
parent 583098b8b0
commit 71c38a08e5
13 changed files with 92 additions and 43 deletions
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23
src/util/rlimit.cpp
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@ -21,7 +21,16 @@ Revision History:
#include "util/mutex.h"
static mutex g_rlimit_mux;
static mutex* s_mux = nullptr;
void initialize_rlimits() {
s_mux = new mutex;
}
void finalize_rlimit() {
delete s_mux;
s_mux = nullptr;
}
reslimit::reslimit():
m_cancel(0),
@ -73,32 +82,32 @@ char const* reslimit::get_cancel_msg() const {
}
void reslimit::push_child(reslimit* r) {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
m_children.push_back(r);
}
void reslimit::pop_child() {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
m_children.pop_back();
}
void reslimit::cancel() {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
set_cancel(m_cancel+1);
}
void reslimit::reset_cancel() {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
set_cancel(0);
}
void reslimit::inc_cancel() {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
set_cancel(m_cancel+1);
}
void reslimit::dec_cancel() {
lock_guard lock(g_rlimit_mux);
lock_guard lock(*s_mux);
if (m_cancel > 0) {
set_cancel(m_cancel-1);
}