outside of outs() and errs() themselves, and they don't really
need custom classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111642
91177308-0d34-0410-b5e6-
96231b3b80d8
-/// raw_stdout_ostream - This is a stream that always prints to stdout.
-///
-class raw_stdout_ostream : public raw_fd_ostream {
- // An out of line virtual method to provide a home for the class vtable.
- virtual void handle();
-public:
- raw_stdout_ostream();
-};
-
-/// raw_stderr_ostream - This is a stream that always prints to stderr.
-///
-class raw_stderr_ostream : public raw_fd_ostream {
- // An out of line virtual method to provide a home for the class vtable.
- virtual void handle();
-public:
- raw_stderr_ostream();
-};
-
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &outs();
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &outs();
// raw_stdout/err_ostream
//===----------------------------------------------------------------------===//
// raw_stdout/err_ostream
//===----------------------------------------------------------------------===//
-// Set buffer settings to model stdout and stderr behavior.
-// Set standard error to be unbuffered by default.
-raw_stdout_ostream::raw_stdout_ostream():raw_fd_ostream(STDOUT_FILENO, false) {}
-raw_stderr_ostream::raw_stderr_ostream():raw_fd_ostream(STDERR_FILENO, false,
- true) {}
-
-// An out of line virtual method to provide a home for the class vtable.
-void raw_stdout_ostream::handle() {}
-void raw_stderr_ostream::handle() {}
-
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &llvm::outs() {
/// outs() - This returns a reference to a raw_ostream for standard output.
/// Use it like: outs() << "foo" << "bar";
raw_ostream &llvm::outs() {
- static raw_stdout_ostream S;
+ // Set buffer settings to model stdout behavior.
+ static raw_fd_ostream S(STDOUT_FILENO, false);
return S;
}
/// errs() - This returns a reference to a raw_ostream for standard error.
/// Use it like: errs() << "foo" << "bar";
raw_ostream &llvm::errs() {
return S;
}
/// errs() - This returns a reference to a raw_ostream for standard error.
/// Use it like: errs() << "foo" << "bar";
raw_ostream &llvm::errs() {
- static raw_stderr_ostream S;
+ // Set standard error to be unbuffered by default.
+ static raw_fd_ostream S(STDERR_FILENO, false, true);