[core] Made CEpoll::m_EPollLock mutable

Haivision · Mar 31, 2021 · 26c07c5 · 26c07c5
1 parent b4288ce
commit 26c07c5
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/srtcore/epoll.cpp b/srtcore/epoll.cpp
@@ -808,7 +808,7 @@ int CEPoll::swait(CEPollDesc& d, map<SRTSOCKET, int>& st, int64_t msTimeOut, boo
     return 0;
 }
 
-bool CEPoll::empty(CEPollDesc& d)
+bool CEPoll::empty(const CEPollDesc& d) const
 {
     ScopedLock lg (m_EPollLock);
     return d.watch_empty();

diff --git a/srtcore/epoll.h b/srtcore/epoll.h
@@ -425,7 +425,7 @@ friend class CRendezvousQueue;
    int swait(CEPollDesc& d, fmap_t& st, int64_t msTimeOut, bool report_by_exception = true);
 
    /// Empty subscription check - for internal use only.
-   bool empty(CEPollDesc& d);
+   bool empty(const CEPollDesc& d) const;
 
    /// Reports which events are ready on the given socket.
    /// @param mp socket event map retirned by `swait`
@@ -486,7 +486,7 @@ friend class CRendezvousQueue;
    srt::sync::Mutex m_SeedLock;
 
    std::map<int, CEPollDesc> m_mPolls;       // all epolls
-   srt::sync::Mutex m_EPollLock;
+   mutable srt::sync::Mutex m_EPollLock;
 };
 
 #if ENABLE_HEAVY_LOGGING