From 654190a12d9c97bcd6cf81b0bb4e5c474bb3393d Mon Sep 17 00:00:00 2001 From: Chad Rosier Date: Tue, 26 Mar 2013 23:35:00 +0000 Subject: Add a boolean parameter to the ExecuteAndWait static function to indicated 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 llvm-svn: 178087 --- llvm/lib/Support/Program.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'llvm/lib/Support/Program.cpp') diff --git a/llvm/lib/Support/Program.cpp b/llvm/lib/Support/Program.cpp index 75bc282d9bd..201d5c0d305 100644 --- a/llvm/lib/Support/Program.cpp +++ b/llvm/lib/Support/Program.cpp @@ -29,12 +29,15 @@ Program::ExecuteAndWait(const Path& path, 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 -- cgit v1.2.3