From 0287ac794e5117772953394fcbc93912cf8e3c22 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 7 Aug 2013 23:56:49 +0200
Subject: event/SocketMonitor: add assertions

---
 src/event/SocketMonitor.cxx | 6 ++++++
 src/event/SocketMonitor.hxx | 6 ++++++
 2 files changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/event/SocketMonitor.cxx b/src/event/SocketMonitor.cxx
index 92aac9a92..9bb6e47cf 100644
--- a/src/event/SocketMonitor.cxx
+++ b/src/event/SocketMonitor.cxx
@@ -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();
 }
diff --git a/src/event/SocketMonitor.hxx b/src/event/SocketMonitor.hxx
index c60b8efdf..4cd214018 100644
--- a/src/event/SocketMonitor.hxx
+++ b/src/event/SocketMonitor.hxx
@@ -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);
 	}
 };
-- 
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