6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-28 04:33:05 +00:00
Code Issues Projects Releases Wiki Activity

Add a boolean parameter to the ExecuteAndWait static function to indicated

Browse Source 
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
This commit is contained in:
Chad Rosier 2013-03-26 23:35:00 +00:00
parent 39c41c3c93
commit 847e36fb60
2 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/llvm/Support/Program.h
View File

@ -125,7 +125,8 @@ namespace sys {
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

9
lib/Support/Program.cpp
View File

@ -29,11 +29,14 @@ 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
}
if (ExecutionFailed) *ExecutionFailed = true;
return -1;
}