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rcinput: use mutex, suggested by Seife

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Origin commit data
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Branch: ni/coolstream
Commit: 409b36c776
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2019-10-14 (Mon, 14 Oct 2019)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
This commit is contained in:
Jacek Jendrzej
2019-10-14 15:45:01 +02:00
committed by vanhofen
parent 19d489e75c
commit 2613ce696c
2 changed files with 10 additions and 3 deletions
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12
src/driver/rcinput.cpp
View File

@@ -475,15 +475,18 @@ int CRCInput::addTimer(uint64_t Interval, bool oneshot, bool correct_time )
_newtimer.times_out = Interval;
_newtimer.correct_time = correct_time;
//printf("adding timer %d (0x%" PRIx64 ", 0x%" PRIx64 ")\n", _newtimer.id, _newtimer.times_out, Interval);
timer_mutex.lock();
std::vector<timer>::iterator e;
for ( e= timers.begin(); e!= timers.end(); ++e )
if ( e->times_out> _newtimer.times_out )
break;
timers.insert(e, _newtimer);
timer_mutex.unlock();
return _newtimer.id;
}
@@ -493,6 +496,7 @@ void CRCInput::killTimer(uint32_t &id)
if(id == 0)
return;
timer_mutex.lock();
std::vector<timer>::iterator e;
for ( e= timers.begin(); e!= timers.end(); ++e )
if ( e->id == id )
@@ -501,12 +505,14 @@ void CRCInput::killTimer(uint32_t &id)
break;
}
id = 0;
timer_mutex.unlock();
}
int CRCInput::checkTimers()
{
int _id = 0;
uint64_t timeNow = time_monotonic_us();
timer_mutex.lock();
std::vector<timer>::iterator e;
for ( e= timers.begin(); e!= timers.end(); ++e )
if ( e->times_out< timeNow+ 2000 )
@@ -529,8 +535,7 @@ int CRCInput::checkTimers()
if ( e->times_out> _newtimer.times_out )
break;
if(e != timers.end())
timers.insert(e, _newtimer);
timers.insert(e, _newtimer);
}
else
timers.erase(e);
@@ -540,6 +545,7 @@ int CRCInput::checkTimers()
// else
// printf("skipped timer %d %llx %llx\n",e->id,e->times_out, timeNow );
//printf("checkTimers: return %d\n", _id);
timer_mutex.unlock();
return _id;
}

1
src/driver/rcinput.h
View File

@@ -162,6 +162,7 @@ class CRCInput
int fd_max;
__u16 rc_last_key;
OpenThreads::Mutex mutex;
OpenThreads::Mutex timer_mutex;
void open(bool recheck = false);
bool checkpath(in_dev id);