[Lldb-commits] [lldb] 4391625 - [lldb] Fix an unused function warning

[Kazu Hirata via lldb-commits]

Author: Kazu Hirata
Date: 2022-05-25T09:49:05-07:00
New Revision: 4391625255c62074037d95a55232a87eae70c60b

URL: https://github.com/llvm/llvm-project/commit/4391625255c62074037d95a55232a87eae70c60b
DIFF: https://github.com/llvm/llvm-project/commit/4391625255c62074037d95a55232a87eae70c60b.diff

LOG: [lldb] Fix an unused function warning

This patch fixes:

  .../llvm-project/lldb/source/Host/common/PseudoTerminal.cpp:106:20:
  error: unused function 'use_ptsname' [-Werror,-Wunused-function]

Added: 
    

Modified: 
    lldb/source/Host/common/PseudoTerminal.cpp

Removed: 
    


################################################################################
diff  --git a/lldb/source/Host/common/PseudoTerminal.cpp b/lldb/source/Host/common/PseudoTerminal.cpp
index 13c82e8b1ea91..be4c3c7928dfd 100644
--- a/lldb/source/Host/common/PseudoTerminal.cpp
+++ b/lldb/source/Host/common/PseudoTerminal.cpp
@@ -103,6 +103,7 @@ llvm::Error PseudoTerminal::OpenSecondary(int oflag) {
       std::error_code(errno, std::generic_category()));
 }
 
+#if !HAVE_PTSNAME_R || defined(__APPLE__)
 static std::string use_ptsname(int fd) {
   static std::mutex mutex;
   std::lock_guard<std::mutex> guard(mutex);
@@ -110,6 +111,7 @@ static std::string use_ptsname(int fd) {
   assert(r != nullptr);
   return r;
 }
+#endif
 
 std::string PseudoTerminal::GetSecondaryName() const {
   assert(m_primary_fd >= 0);