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authorDimitry Andric <dim@FreeBSD.org>2015-01-18 16:17:27 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-01-18 16:17:27 +0000
commit67c32a98315f785a9ec9d531c1f571a0196c7463 (patch)
tree4abb9cbeecc7901726dd0b4a37369596c852e9ef /lib/Support/LockFileManager.cpp
parent9f61947910e6ab40de38e6b4034751ef1513200f (diff)
Diffstat (limited to 'lib/Support/LockFileManager.cpp')
-rw-r--r--lib/Support/LockFileManager.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Support/LockFileManager.cpp b/lib/Support/LockFileManager.cpp
index 3f224e0c588f..5b82c367c0ad 100644
--- a/lib/Support/LockFileManager.cpp
+++ b/lib/Support/LockFileManager.cpp
@@ -39,11 +39,11 @@ LockFileManager::readLockFile(StringRef LockFileName) {
sys::fs::remove(LockFileName);
return None;
}
- std::unique_ptr<MemoryBuffer> MB = std::move(MBOrErr.get());
+ MemoryBuffer &MB = *MBOrErr.get();
StringRef Hostname;
StringRef PIDStr;
- std::tie(Hostname, PIDStr) = getToken(MB->getBuffer(), " ");
+ std::tie(Hostname, PIDStr) = getToken(MB.getBuffer(), " ");
PIDStr = PIDStr.substr(PIDStr.find_first_not_of(" "));
int PID;
if (!PIDStr.getAsInteger(10, PID)) {
@@ -204,8 +204,8 @@ LockFileManager::WaitForUnlockResult LockFileManager::waitForUnlock() {
// If the lock file is still expected to be there, check whether it still
// is.
if (!LockFileGone) {
- bool Exists;
- if (!sys::fs::exists(LockFileName.str(), Exists) && !Exists) {
+ if (sys::fs::access(LockFileName.c_str(), sys::fs::AccessMode::Exist) ==
+ errc::no_such_file_or_directory) {
LockFileGone = true;
LockFileJustDisappeared = true;
}