6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-19 03:24:09 +00:00
Code Issues Projects Releases Wiki Activity

Process: Add sys::Process::FileDescriptorHasColors().

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160557 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2012-07-20 18:29:38 +00:00
parent b1a4642796
commit 7d83658140
3 changed files with 20 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/Support/Unix/Process.inc
View File

@ -249,16 +249,18 @@ static bool terminalHasColors() {
return false;
}
bool Process::FileDescriptorHasColors(int fd) {
// A file descriptor has colors if it is displayed and the terminal has
// colors.
return FileDescriptorIsDisplayed(fd) && terminalHasColors();
}
bool Process::StandardOutHasColors() {
if (!StandardOutIsDisplayed())
return false;
return terminalHasColors();
return FileDescriptorHasColors(STDOUT_FILENO);
}
bool Process::StandardErrHasColors() {
if (!StandardErrIsDisplayed())
return false;
return terminalHasColors();
return FileDescriptorHasColors(STDERR_FILENO);
}
bool Process::ColorNeedsFlush() {