================
@@ -158,13 +164,24 @@ std::string
RunInTerminalDebugAdapterCommChannel::GetLauncherError() {
}
Expected<std::shared_ptr<FifoFile>> CreateRunInTerminalCommFile() {
+ int comm_fd;
SmallString<256> comm_file;
- if (std::error_code EC = sys::fs::getPotentiallyUniqueTempFileName(
- "lldb-dap-run-in-terminal-comm", "", comm_file))
+ if (std::error_code EC = createNamedPipe("lldb-dap-run-in-terminal-comm", "",
+ comm_fd, comm_file))
return createStringError(EC, "Error making unique file name for "
"runInTerminal communication files");
-
- return CreateFifoFile(comm_file.str());
+ FILE *cf = fdopen(comm_fd, "r+");
+ if (setvbuf(cf, NULL, _IONBF, 0))
+ return createStringError(std::error_code(errno, std::generic_category()),
+ "Error setting unbuffered mode on C FILE");
+ // There is no portable way to conjure an ofstream from HANDLE, so use FILE *
+ // llvm::raw_fd_stream does not support getline() and there is no
+ // llvm::buffer_istream
+
+ if (cf == NULL)
+ return createStringError(std::error_code(errno, std::generic_category()),
+ "Error converting file descriptor to C FILE");
----------------
SuibianP wrote:
Added.
https://github.com/llvm/llvm-project/pull/121269
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