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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117581 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mikhail Glushenkov 2010-10-28 19:32:53 +00:00
parent 3d0fe853d3
commit 7289d06e48
1 changed files with 4 additions and 4 deletions
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8
lib/System/Unix/Program.inc
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@ -196,7 +196,7 @@ Program::Execute(const Path &path, const char **args, const char **envp,
*redirects[1] != *redirects[2]) {
// Just redirect stderr
if (RedirectIO_PS(redirects[2], 2, ErrMsg, FileActions)) return false;
} else {
} else {
// If stdout and stderr should go to the same place, redirect stderr
// to the FD already open for stdout.
if (int Err = posix_spawn_file_actions_adddup2(&FileActions, 1, 2))
@ -217,17 +217,17 @@ Program::Execute(const Path &path, const char **args, const char **envp,
pid_t PID = 0;
int Err = posix_spawn(&PID, path.c_str(), &FileActions, /*attrp*/0,
const_cast<char **>(args), const_cast<char **>(envp));
posix_spawn_file_actions_destroy(&FileActions);
if (Err)
return !MakeErrMsg(ErrMsg, "posix_spawn failed", Err);
Data_ = reinterpret_cast<void*>(PID);
return true;
}
#endif
if (!path.canExecute()) {
if (ErrMsg)
*ErrMsg = path.str() + " is not executable";