From ec080467f5b322441055de1f6cd4f08edc23d7df Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Fri, 11 Sep 2009 20:46:33 +0000 Subject: Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't working. To support this, add an is_displayed() function to raw_ostream, and generalize Process::StandardOutIsDisplayed and friends in order to support it. Also, call RemoveFileOnSignal before creating a file instead of after, so that the file isn't left behind if the program is interrupted between when the file is created and RemoveFileOnSignal is called. While here, add a -S to llvm-extract and port it to IRReader so that it supports assembly input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81568 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/raw_ostream.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib/Support/raw_ostream.cpp') diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp index a229efde6e..2cb3771287 100644 --- a/lib/Support/raw_ostream.cpp +++ b/lib/Support/raw_ostream.cpp @@ -454,6 +454,10 @@ raw_ostream &raw_fd_ostream::resetColor() { return *this; } +bool raw_fd_ostream::is_displayed() const { + return sys::Process::FileDescriptorIsDisplayed(FD); +} + //===----------------------------------------------------------------------===// // raw_stdout/err_ostream //===----------------------------------------------------------------------===// -- cgit v1.2.3