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Callback cleaner: context can be taken from timer

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This commit is contained in:
Bob Polis 2024-01-24 08:57:45 +01:00
parent 9dffae5f5d
commit dbbbbd92bb
2 changed files with 8 additions and 7 deletions
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6
src/timer.cpp
View File

@ -9,12 +9,12 @@ std::mutex sc::timer::mutex;
void sc::timer::callback(union sigval sv) {
timer* self = reinterpret_cast<timer*>(sv.sival_ptr);
self->_expired_func(self, self->_context);
self->_expired_func(self);
}
sc::timer::timer(void(*expired_func)(timer*, void*),
double time,
sc::timer::timer(double time,
bool repeat,
void(*expired_func)(timer*),
void* context)
: _id {}, _time {time}, _repeat {repeat},
_expired_func {expired_func}, _context {context}

9
src/timer.hpp
View File

@ -14,21 +14,22 @@ namespace sc {
uint64_t _id {};
double _time {};
bool _repeat {};
void (*_expired_func)(timer* self, void* context);
void (*_expired_func)(timer* self);
void* _context {};
static void callback(union sigval);
public:
timer(void(*expired_func)(timer*, void*),
double time,
timer(double time,
bool repeat,
void* context);
void(*expired_func)(timer*),
void* context = nullptr);
~timer();
uint64_t id() const { return _id; }
double time() const { return _time; }
bool repeat() const { return _repeat; }
void* context() const { return _context; }
bool is_armed() const;
void time_left(struct itimerspec& cur_value) const;