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event/MultiSocketMonitor: API documentation

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This commit is contained in:
Max Kellermann 2014-01-06 08:59:27 +01:00
parent e599b86424
commit a9e604d51d
1 changed files with 10 additions and 0 deletions
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10
src/event/MultiSocketMonitor.hxx
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@ -112,6 +112,10 @@ public:
using IdleMonitor::GetEventLoop; using IdleMonitor::GetEventLoop;
public: public:
/**
* Invalidate the socket list. A call to PrepareSockets() is
* scheduled which will then update the list.
*/
void InvalidateSockets() { void InvalidateSockets() {
refresh = true; refresh = true;
IdleMonitor::Schedule(); IdleMonitor::Schedule();
@ -121,6 +125,12 @@ public:
fds.emplace_front(*this, fd, events); fds.emplace_front(*this, fd, events);
} }
/**
* Update the known sockets by invoking the given function for
* each one; its return value is the events bit mask. A
* return value of 0 means the socket will be removed from the
* list.
*/
template<typename E> template<typename E>
void UpdateSocketList(E &&e) { void UpdateSocketList(E &&e) {
for (auto prev = fds.before_begin(), end = fds.end(), for (auto prev = fds.before_begin(), end = fds.end(),