Source Format Enforcement (#532)

[thirdparty/squid.git] / src / comm / forward.h

diff --git a/src/comm/forward.h b/src/comm/forward.h
index bcbb6e9619709867eba9abda7c8895587dfac4b1..20c459dd44b36447b8f64e90ed9702ecb0ae7c7d 100644 (file)
--- a/src/comm/forward.h
+++ b/src/comm/forward.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1996-2014 The Squid Software Foundation and contributors
+ * Copyright (C) 1996-2020 The Squid Software Foundation and contributors
  *
  * Squid software is distributed under GPLv2+ license and includes
  * contributions from numerous individuals and organizations.
@@ -13,6 +13,10 @@
 
 #include <vector>
 
+/// legacy CBDATA callback functions ABI definition for read or write I/O events
+/// \deprecated use CommCalls API instead where possible
+typedef void PF(int, void *);
+
 /// Abstraction layer for TCP, UDP, TLS, UDS and filedescriptor sockets.
 namespace Comm
 {
@@ -26,6 +30,12 @@ typedef std::vector<Comm::ConnectionPointer> ConnectionList;
 
 bool IsConnOpen(const Comm::ConnectionPointer &conn);
 
+// callback handler to process an FD which is available for writing.
+PF HandleWrite;
+
+/// Mark an FD to be watched for its IO status.
+void SetSelect(int, unsigned int, PF *, void *, time_t);
+
 }; // namespace Comm
 
 #endif /* _SQUID_COMM_FORWARD_H */