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| author | NAKAMURA Takumi <geek4civic@gmail.com> | 2010-11-10 08:37:47 +0000 |
|---|---|---|
| committer | NAKAMURA Takumi <geek4civic@gmail.com> | 2010-11-10 08:37:47 +0000 |
| commit | 23ebef145616858478c2d93f3a42e652dc4182be (patch) | |
| tree | c6d7de5ca0c9c3c2de7ab85b42266718f7c7105f /llvm/lib/System/Win32/Process.inc | |
| parent | 812834b86c01834abe0482fafa5e35fa1a7757a7 (diff) | |
| download | bcm5719-llvm-23ebef145616858478c2d93f3a42e652dc4182be.tar.gz bcm5719-llvm-23ebef145616858478c2d93f3a42e652dc4182be.zip | |
Win32/Process.inc: [PR8527] Process::FileDescriptorIsDisplayed(fd) should not check by FILE_TYPE_CHAR. It must be better to check it with Console API.
The special file "NUL" is FILE_TYPE_CHAR with GetFileType(h). It was treated as display device and discarding output to NUL had failed. (eg. opt -o nul)
llvm-svn: 118678
Diffstat (limited to 'llvm/lib/System/Win32/Process.inc')
| -rw-r--r-- | llvm/lib/System/Win32/Process.inc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/System/Win32/Process.inc b/llvm/lib/System/Win32/Process.inc index feb0806116e..15b41f00eaf 100644 --- a/llvm/lib/System/Win32/Process.inc +++ b/llvm/lib/System/Win32/Process.inc @@ -132,7 +132,8 @@ bool Process::StandardErrIsDisplayed() { } bool Process::FileDescriptorIsDisplayed(int fd) { - return GetFileType((HANDLE)_get_osfhandle(fd)) == FILE_TYPE_CHAR; + DWORD Mode; // Unused + return (GetConsoleMode((HANDLE)_get_osfhandle(fd), &Mode) != 0); } unsigned Process::StandardOutColumns() { |
