diff options
Diffstat (limited to 'source/Host/common/File.cpp')
| -rw-r--r-- | source/Host/common/File.cpp | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/source/Host/common/File.cpp b/source/Host/common/File.cpp index a3420bff65f53..71a6149cd614c 100644 --- a/source/Host/common/File.cpp +++ b/source/Host/common/File.cpp @@ -22,6 +22,8 @@ #include <sys/ioctl.h> #endif +#include "llvm/Support/Process.h" // for llvm::sys::Process::FileDescriptorHasColors() + #include "lldb/Core/DataBufferHeap.h" #include "lldb/Core/Error.h" #include "lldb/Core/Log.h" @@ -143,7 +145,13 @@ File::GetDescriptor() const // Don't open the file descriptor if we don't need to, just get it from the // stream if we have one. if (StreamIsValid()) - return fileno (m_stream); + { +#if defined(LLVM_ON_WIN32) + return _fileno(m_stream); +#else + return fileno(m_stream); +#endif + } // Invalid descriptor and invalid stream, return invalid descriptor. return kInvalidDescriptor; @@ -1045,7 +1053,11 @@ File::CalculateInteractiveAndTerminal () if (::ioctl (fd, TIOCGWINSZ, &window_size) == 0) { if (window_size.ws_col > 0) + { m_is_real_terminal = eLazyBoolYes; + if (llvm::sys::Process::FileDescriptorHasColors(fd)) + m_supports_colors = eLazyBoolYes; + } } } #endif @@ -1068,3 +1080,11 @@ File::GetIsRealTerminal () return m_is_real_terminal == eLazyBoolYes; } +bool +File::GetIsTerminalWithColors () +{ + if (m_supports_colors == eLazyBoolCalculate) + CalculateInteractiveAndTerminal(); + return m_supports_colors == eLazyBoolYes; +} + |