[Lldb-commits] [PATCH] D116768: Fix setting of success in Socket::Close()

[Shafik Yaghmour via Phabricator via lldb-commits]

shafik created this revision.
shafik added reviewers: labath, jingham, JDevlieghere.
shafik requested review of this revision.

Both `close` and `closesocket` should return `0` on success so using `!!` looks 
incorrect. I replaced this will a more readable `== 0` check.


https://reviews.llvm.org/D116768

Files:
  lldb/source/Host/common/Socket.cpp


Index: lldb/source/Host/common/Socket.cpp
===================================================================
--- lldb/source/Host/common/Socket.cpp
+++ lldb/source/Host/common/Socket.cpp
@@ -281,9 +281,9 @@
             static_cast<void *>(this), static_cast<uint64_t>(m_socket));
 
 #if defined(_WIN32)
-  bool success = !!closesocket(m_socket);
+  bool success = closesocket(m_socket) == 0;
 #else
-  bool success = !!::close(m_socket);
+  bool success = ::close(m_socket) == 0;
 #endif
   // A reference to a FD was passed in, set it to an invalid value
   m_socket = kInvalidSocketValue;



Index: lldb/source/Host/common/Socket.cpp
===================================================================
--- lldb/source/Host/common/Socket.cpp
+++ lldb/source/Host/common/Socket.cpp
@@ -281,9 +281,9 @@
             static_cast<void *>(this), static_cast<uint64_t>(m_socket));
 
 #if defined(_WIN32)
-  bool success = !!closesocket(m_socket);
+  bool success = closesocket(m_socket) == 0;
 #else
-  bool success = !!::close(m_socket);
+  bool success = ::close(m_socket) == 0;
 #endif
   // A reference to a FD was passed in, set it to an invalid value
   m_socket = kInvalidSocketValue;

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