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Initial commit of LLVM 3.4

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This commit is contained in:
Pascal Junod
2014-01-07 11:45:01 +01:00
parent 569cee53d0
commit 0c32ada97e
10493 changed files with 713743 additions and 208975 deletions
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lib/Support/Program.cpp
+29 -22
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@@ -22,33 +22,40 @@ using namespace sys;
//=== independent code.
//===----------------------------------------------------------------------===//
int
Program::ExecuteAndWait(const Path& path,
const char** args,
const char** envp,
const Path** redirects,
unsigned secondsToWait,
unsigned memoryLimit,
std::string* ErrMsg,
static bool Execute(ProcessInfo &PI, StringRef Program, const char **args,
const char **env, const StringRef **Redirects,
unsigned memoryLimit, std::string *ErrMsg);
int sys::ExecuteAndWait(StringRef Program, const char **args, const char **envp,
const StringRef **redirects, unsigned secondsToWait,
unsigned memoryLimit, std::string *ErrMsg,
bool *ExecutionFailed) {
Program prg;
if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg)) {
if (ExecutionFailed) *ExecutionFailed = false;
return prg.Wait(path, secondsToWait, ErrMsg);
ProcessInfo PI;
if (Execute(PI, Program, args, envp, redirects, memoryLimit, ErrMsg)) {
if (ExecutionFailed)
*ExecutionFailed = false;
ProcessInfo Result = Wait(PI, secondsToWait, true, ErrMsg);
return Result.ReturnCode;
}
if (ExecutionFailed) *ExecutionFailed = true;
if (ExecutionFailed)
*ExecutionFailed = true;
return -1;
}
void
Program::ExecuteNoWait(const Path& path,
const char** args,
const char** envp,
const Path** redirects,
unsigned memoryLimit,
std::string* ErrMsg) {
Program prg;
prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg);
ProcessInfo sys::ExecuteNoWait(StringRef Program, const char **args,
const char **envp, const StringRef **redirects,
unsigned memoryLimit, std::string *ErrMsg,
bool *ExecutionFailed) {
ProcessInfo PI;
if (ExecutionFailed)
*ExecutionFailed = false;
if (!Execute(PI, Program, args, envp, redirects, memoryLimit, ErrMsg))
if (ExecutionFailed)
*ExecutionFailed = true;
return PI;
}
// Include the platform-specific parts of this class.