diff options
author | Jeff Cohen <jeffc@jolt-lang.org> | 2005-01-01 22:54:05 +0000 |
---|---|---|
committer | Jeff Cohen <jeffc@jolt-lang.org> | 2005-01-01 22:54:05 +0000 |
commit | c6dffe0a5b84504ee5529e8d0c0a3c83694197bb (patch) | |
tree | b07fb2286fbfd9bb8b47066b6f0df7b8795435d9 /lib/System | |
parent | b63cfccd20a560086d8eae6a217d85914582a4b6 (diff) | |
download | external_llvm-c6dffe0a5b84504ee5529e8d0c0a3c83694197bb.zip external_llvm-c6dffe0a5b84504ee5529e8d0c0a3c83694197bb.tar.gz external_llvm-c6dffe0a5b84504ee5529e8d0c0a3c83694197bb.tar.bz2 |
Add functions for determining if the stdin/out/err is connected to a
console or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19236 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System')
-rw-r--r-- | lib/System/Win32/Process.cpp | 13 | ||||
-rw-r--r-- | lib/System/Win32/Process.inc | 13 |
2 files changed, 26 insertions, 0 deletions
diff --git a/lib/System/Win32/Process.cpp b/lib/System/Win32/Process.cpp index 10fec05..dc46641 100644 --- a/lib/System/Win32/Process.cpp +++ b/lib/System/Win32/Process.cpp @@ -14,6 +14,7 @@ #include "Win32.h" #include <psapi.h> #include <malloc.h> +#include <io.h> #pragma comment(lib, "psapi.lib") @@ -99,5 +100,17 @@ void Process::PreventCoreFiles() { // dialog box from coming up. Or maybe not... } +bool Process::StandardInIsUserInput() { + return GetFileType((HANDLE)_get_osfhandle(0)) == FILE_TYPE_CHAR; +} + +bool Process::StandardOutIsDisplayed() { + return GetFileType((HANDLE)_get_osfhandle(1)) == FILE_TYPE_CHAR; +} + +bool Process::StandardErrIsDisplayed() { + return GetFileType((HANDLE)_get_osfhandle(2)) == FILE_TYPE_CHAR; +} + } // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab diff --git a/lib/System/Win32/Process.inc b/lib/System/Win32/Process.inc index 10fec05..dc46641 100644 --- a/lib/System/Win32/Process.inc +++ b/lib/System/Win32/Process.inc @@ -14,6 +14,7 @@ #include "Win32.h" #include <psapi.h> #include <malloc.h> +#include <io.h> #pragma comment(lib, "psapi.lib") @@ -99,5 +100,17 @@ void Process::PreventCoreFiles() { // dialog box from coming up. Or maybe not... } +bool Process::StandardInIsUserInput() { + return GetFileType((HANDLE)_get_osfhandle(0)) == FILE_TYPE_CHAR; +} + +bool Process::StandardOutIsDisplayed() { + return GetFileType((HANDLE)_get_osfhandle(1)) == FILE_TYPE_CHAR; +} + +bool Process::StandardErrIsDisplayed() { + return GetFileType((HANDLE)_get_osfhandle(2)) == FILE_TYPE_CHAR; +} + } // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab |