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fix issues #581: nested timeouts canceled each-other

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-04-30 11:18:34 -07:00
parent a020b13f10
commit e29adbf304
12 changed files with 96 additions and 87 deletions
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9
src/util/rlimit.h
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@ -22,13 +22,13 @@ Revision History:
#include "vector.h"
class reslimit {
volatile bool m_cancel;
volatile unsigned m_cancel;
uint64 m_count;
uint64 m_limit;
svector<uint64> m_limits;
ptr_vector<reslimit> m_children;
void set_cancel(bool f);
void set_cancel(unsigned f);
public:
reslimit();
@ -42,10 +42,13 @@ public:
uint64 count() const;
bool get_cancel_flag() const { return m_cancel; }
bool get_cancel_flag() const { return m_cancel > 0; }
char const* get_cancel_msg() const;
void cancel();
void reset_cancel();
void inc_cancel();
void dec_cancel();
};
class scoped_rlimit {