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event/SocketMonitor: add assertions

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This commit is contained in:
Max Kellermann 2013-08-07 23:56:49 +02:00
parent 0005221533
commit 0287ac794e
2 changed files with 12 additions and 0 deletions
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6
src/event/SocketMonitor.cxx
View File

@ -138,6 +138,8 @@ SocketMonitor::Close()
SocketMonitor::ssize_t
SocketMonitor::Read(void *data, size_t length)
{
assert(IsDefined());
int flags = 0;
#ifdef MSG_DONTWAIT
flags |= MSG_DONTWAIT;
@ -149,6 +151,8 @@ SocketMonitor::Read(void *data, size_t length)
SocketMonitor::ssize_t
SocketMonitor::Write(const void *data, size_t length)
{
assert(IsDefined());
int flags = 0;
#ifdef MSG_NOSIGNAL
flags |= MSG_NOSIGNAL;
@ -163,5 +167,7 @@ SocketMonitor::Write(const void *data, size_t length)
void
SocketMonitor::CommitEventFlags()
{
assert(IsDefined());
loop.WakeUp();
}

6
src/event/SocketMonitor.hxx
View File

@ -87,6 +87,8 @@ public:
void Close();
void Schedule(unsigned flags) {
assert(IsDefined());
poll.events = flags;
poll.revents &= flags;
CommitEventFlags();
@ -137,10 +139,14 @@ private:
void CommitEventFlags();
bool Check() const {
assert(IsDefined());
return (poll.revents & poll.events) != 0;
}
void Dispatch() {
assert(IsDefined());
OnSocketReady(poll.revents & poll.events);
}
};