if execution failed. ExecuteAndWait returns -1 upon an execution failure, but
checking the return value isn't sufficient because the wait command may
return -1 as well. This new parameter is to be used by the clang driver in a
subsequent commit.
Part of rdar://
13362359
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178087
91177308-0d34-0410-b5e6-
96231b3b80d8
const sys::Path** redirects = 0,
unsigned secondsToWait = 0,
unsigned memoryLimit = 0,
- std::string* ErrMsg = 0);
+ std::string* ErrMsg = 0,
+ bool *ExecutionFailed = 0);
/// A convenience function equivalent to Program prg; prg.Execute(..);
/// @see Execute
const Path** redirects,
unsigned secondsToWait,
unsigned memoryLimit,
- std::string* ErrMsg) {
+ std::string* ErrMsg,
+ bool *ExecutionFailed) {
Program prg;
- if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg))
+ if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg)) {
+ if (ExecutionFailed) *ExecutionFailed = false;
return prg.Wait(path, secondsToWait, ErrMsg);
- else
- return -1;
+ }
+ if (ExecutionFailed) *ExecutionFailed = true;
+ return -1;
}
void