Summary:
When debugging two targets concurrently, the pseude terminal master fd from the first one would
leak into the second. This fixes the problem by setting O_CLOEXEC on the master fd. Test
included.
Reviewers: clayborg, vharron
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D7466
llvm-svn: 228570
PseudoTerminal.cpp uses a dummy implementation of posix_openpt for Windows. This
implementation just returns 0. So m_master_fd is 0. But destructor calls 'close'
on m_master_fd. This 'close' calls seems un-necessary as m_master_fd was never
opened in first place and calling 'close' on 0 can have other un-intended
consequences.
I am committing it as obvious as it is only a one-liner. Long term, we may want
to refactor this class.
llvm-svn: 220705
- Ported the SWIG wrapper shell scripts to Python so that they would work on Windows too along with other platforms
- Updated CMake handling to fix SWIG errors and manage sym-linking on Windows to liblldb.dll
- More build fixes for Windows
The pending issues are that two Python modules, termios and pexpect are not available on Windows.
These are currently required for the Python command interpreter to be used from within LLDB.
llvm-svn: 212111
The top of the header file seems to indicate that this was
intended to be over at include/lldb/Core but we should be in line
with the .cpp file's location so it's include/lldb/Utility for now.
llvm-svn: 105753
Pavel Labath