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Delete dead code. 

llvm-svn: 202001
This commit is contained in:
Rafael Espindola 2014-02-24 01:07:38 +00:00
parent 472d3b7037
commit fbf741406e
3 changed files with 2 additions and 15 deletions
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5
llvm/include/llvm/Support/Program.h
View File

@ -64,12 +64,11 @@ struct ProcessInfo {
/// the program could not be found.
std::string FindProgramByName(const std::string& name);
// These functions change the specified standard stream (stdin, stdout, or
// stderr) to binary mode. They return errc::success if the specified stream
// These functions change the specified standard stream (stdin or stdout) to
// binary mode. They return errc::success if the specified stream
// was changed. Otherwise a platform dependent error is returned.
error_code ChangeStdinToBinary();
error_code ChangeStdoutToBinary();
error_code ChangeStderrToBinary();
/// This function executes the program using the arguments provided. The
/// invoked program will inherit the stdin, stdout, and stderr file

5
llvm/lib/Support/Unix/Program.inc
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@ -434,11 +434,6 @@ error_code sys::ChangeStdoutToBinary(){
return make_error_code(errc::success);
}
error_code sys::ChangeStderrToBinary(){
// Do nothing, as Unix doesn't differentiate between text and binary.
return make_error_code(errc::success);
}
bool llvm::sys::argumentsFitWithinSystemLimits(ArrayRef<const char*> Args) {
static long ArgMax = sysconf(_SC_ARG_MAX);

7
llvm/lib/Support/Windows/Program.inc
View File

@ -437,13 +437,6 @@ error_code sys::ChangeStdoutToBinary(){
return make_error_code(errc::success);
}
error_code sys::ChangeStderrToBinary(){
int result = _setmode( _fileno(stderr), _O_BINARY );
if (result == -1)
return error_code(errno, generic_category());
return make_error_code(errc::success);
}
bool llvm::sys::argumentsFitWithinSystemLimits(ArrayRef<const char*> Args) {
// The documented max length of the command line passed to CreateProcess.
static const size_t MaxCommandStringLength = 32768;