[Lldb-commits] [lldb] 6e38824 - [lldb] Silence GCC/glibc warnings about ignoring the return value of write(). NFC.

[Martin Storsjö via lldb-commits]

Author: Martin Storsjö
Date: 2022-04-06T22:50:07+03:00
New Revision: 6e38824221db2e0d77d334d424331b3cf1ac279a

URL: https://github.com/llvm/llvm-project/commit/6e38824221db2e0d77d334d424331b3cf1ac279a
DIFF: https://github.com/llvm/llvm-project/commit/6e38824221db2e0d77d334d424331b3cf1ac279a.diff

LOG: [lldb] Silence GCC/glibc warnings about ignoring the return value of write(). NFC.

This matches how another similar warning is silenced in
Host/posix/ProcessLauncherPosixFork.cpp.

Differential Revision: https://reviews.llvm.org/D123205

Added: 
    

Modified: 
    lldb/source/Core/Debugger.cpp

Removed: 
    


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diff  --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp
index cac5ae4dacd75..37e54a9abefaa 100644
--- a/lldb/source/Core/Debugger.cpp
+++ b/lldb/source/Core/Debugger.cpp
@@ -893,7 +893,8 @@ Status Debugger::SetInputString(const char *data) {
     return result;
   }
 
-  write(fds[WRITE], data, size);
+  int r = write(fds[WRITE], data, size);
+  (void)r;
   // Close the write end of the pipe, so that the command interpreter will exit
   // when it consumes all the data.
   llvm::sys::Process::SafelyCloseFileDescriptor(fds[WRITE]);