mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-28 11:49:44 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

LibCore: Add File::{stdin, stdout, stderr}()

Browse source 
This should make it easier to get a Core::File for standard streams.
This commit is contained in:
Peter Elliott 2020-08-17 15:58:07 -06:00 • committed by Andreas Kling
commit f69b419c05
Notes: sideshowbarker 2024-07-19 03:22:30 +09:00
2 changed files with 34 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

30
Libraries/LibCore/File.cpp
View file

@ -203,4 +203,34 @@ String File::read_link(const StringView& link_path)
#endif
static RefPtr<File> stdin_file;
static RefPtr<File> stdout_file;
static RefPtr<File> stderr_file;
NonnullRefPtr<File> File::stdin()
{
if (!stdin_file) {
stdin_file = File::construct();
stdin_file->open(STDIN_FILENO, IODevice::ReadOnly, ShouldCloseFileDescription::No);
}
return *stdin_file;
}
NonnullRefPtr<File> File::stdout()
{
if (!stdout_file) {
stdout_file = File::construct();
stdout_file->open(STDOUT_FILENO, IODevice::WriteOnly, ShouldCloseFileDescription::No);
}
return *stdout_file;
}
NonnullRefPtr<File> File::stderr()
{
if (!stderr_file) {
stderr_file = File::construct();
stderr_file->open(STDERR_FILENO, IODevice::WriteOnly, ShouldCloseFileDescription::No);
}
return *stderr_file;
}
}