Have Program::Wait return -2 for crashed and timeouts instead of embedding
info in the error message. Per Dan's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131780 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Windows/Program.inc b/lib/Support/Windows/Program.inc
index b685bb8..e486e6e 100644
--- a/lib/Support/Windows/Program.inc
+++ b/lib/Support/Windows/Program.inc
@@ -332,8 +332,7 @@
int
Program::Wait(const Path &path,
unsigned secondsToWait,
- std::string* ErrMsg,
- const char* /*SignalPrefix*/) {
+ std::string* ErrMsg) {
if (Data_ == 0) {
MakeErrMsg(ErrMsg, "Process not started!");
return -1;
@@ -350,7 +349,8 @@
if (WaitForSingleObject(hProcess, millisecondsToWait) == WAIT_TIMEOUT) {
if (!TerminateProcess(hProcess, 1)) {
MakeErrMsg(ErrMsg, "Failed to terminate timed-out program.");
- return -1;
+ // -2 indicates a crash or timeout as opposed to failure to execute.
+ return -2;
}
WaitForSingleObject(hProcess, INFINITE);
}
@@ -363,7 +363,8 @@
if (!rc) {
SetLastError(err);
MakeErrMsg(ErrMsg, "Failed getting status for program.");
- return -1;
+ // -2 indicates a crash or timeout as opposed to failure to execute.
+ return -2;
}
return status;