*** This commit represents a complete reformatting of the LLDB source code

*** to conform to clang-format’s LLVM style.  This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort.  Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit.  The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

    find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
    find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit.  There are alternatives available that will attempt
to look through this change and find the appropriate prior commit.  YMMV.

llvm-svn: 280751

1 files changed, 38 insertions, 53 deletions

diff --git a/lldb/source/Host/windows/LockFileWindows.cpp b/lldb/source/Host/windows/LockFileWindows.cpp
index 161d3db..e951c1b 100644
--- a/lldb/source/Host/windows/LockFileWindows.cpp
+++ b/lldb/source/Host/windows/LockFileWindows.cpp
@@ -14,80 +14,65 @@
 using namespace lldb;
 using namespace lldb_private;
 
-namespace
-{
+namespace {
 
-Error fileLock (HANDLE file_handle, DWORD flags, const uint64_t start, const uint64_t len)
-{
-    if (start != 0)
-        return Error ("Non-zero start lock regions are not supported");
+Error fileLock(HANDLE file_handle, DWORD flags, const uint64_t start,
+               const uint64_t len) {
+  if (start != 0)
+    return Error("Non-zero start lock regions are not supported");
 
-    OVERLAPPED overlapped = {0};
+  OVERLAPPED overlapped = {0};
 
-    if (!::LockFileEx (file_handle, flags, 0, len, 0, &overlapped) && ::GetLastError () != ERROR_IO_PENDING)
-        return Error (::GetLastError (), eErrorTypeWin32);
+  if (!::LockFileEx(file_handle, flags, 0, len, 0, &overlapped) &&
+      ::GetLastError() != ERROR_IO_PENDING)
+    return Error(::GetLastError(), eErrorTypeWin32);
 
-    DWORD bytes;
-    if (!::GetOverlappedResult (file_handle, &overlapped, &bytes, TRUE))
-        return Error (::GetLastError (), eErrorTypeWin32);
+  DWORD bytes;
+  if (!::GetOverlappedResult(file_handle, &overlapped, &bytes, TRUE))
+    return Error(::GetLastError(), eErrorTypeWin32);
 
-    return Error ();
+  return Error();
 }
 
-}  // namespace
+} // namespace
 
-LockFileWindows::LockFileWindows (int fd)
-    : LockFileBase (fd),
-      m_file (reinterpret_cast<HANDLE> (_get_osfhandle (fd)))
-{
-}
+LockFileWindows::LockFileWindows(int fd)
+    : LockFileBase(fd), m_file(reinterpret_cast<HANDLE>(_get_osfhandle(fd))) {}
 
-LockFileWindows::~LockFileWindows ()
-{
-    Unlock ();
-}
+LockFileWindows::~LockFileWindows() { Unlock(); }
 
-bool
-LockFileWindows::IsValidFile () const
-{
-    return LockFileBase::IsValidFile() && m_file != INVALID_HANDLE_VALUE;
+bool LockFileWindows::IsValidFile() const {
+  return LockFileBase::IsValidFile() && m_file != INVALID_HANDLE_VALUE;
 }
 
-Error
-LockFileWindows::DoWriteLock (const uint64_t start, const uint64_t len)
-{
-    return fileLock (m_file, LOCKFILE_EXCLUSIVE_LOCK, start, len);
+Error LockFileWindows::DoWriteLock(const uint64_t start, const uint64_t len) {
+  return fileLock(m_file, LOCKFILE_EXCLUSIVE_LOCK, start, len);
 }
 
-Error
-LockFileWindows::DoTryWriteLock (const uint64_t start, const uint64_t len)
-{
-    return fileLock (m_file, LOCKFILE_EXCLUSIVE_LOCK | LOCKFILE_FAIL_IMMEDIATELY, start, len);
+Error LockFileWindows::DoTryWriteLock(const uint64_t start,
+                                      const uint64_t len) {
+  return fileLock(m_file, LOCKFILE_EXCLUSIVE_LOCK | LOCKFILE_FAIL_IMMEDIATELY,
+                  start, len);
 }
 
-Error
-LockFileWindows::DoReadLock (const uint64_t start, const uint64_t len)
-{
-    return fileLock (m_file, 0, start, len);
+Error LockFileWindows::DoReadLock(const uint64_t start, const uint64_t len) {
+  return fileLock(m_file, 0, start, len);
 }
 
-Error
-LockFileWindows::DoTryReadLock (const uint64_t start, const uint64_t len)
-{
-    return fileLock (m_file, LOCKFILE_FAIL_IMMEDIATELY, start, len);
+Error LockFileWindows::DoTryReadLock(const uint64_t start, const uint64_t len) {
+  return fileLock(m_file, LOCKFILE_FAIL_IMMEDIATELY, start, len);
 }
 
-Error
-LockFileWindows::DoUnlock ()
-{
-    OVERLAPPED overlapped = {0};
+Error LockFileWindows::DoUnlock() {
+  OVERLAPPED overlapped = {0};
 
-    if (!::UnlockFileEx (m_file, 0, m_len, 0, &overlapped) && ::GetLastError () != ERROR_IO_PENDING)
-        return Error (::GetLastError (), eErrorTypeWin32);
+  if (!::UnlockFileEx(m_file, 0, m_len, 0, &overlapped) &&
+      ::GetLastError() != ERROR_IO_PENDING)
+    return Error(::GetLastError(), eErrorTypeWin32);
 
-    DWORD bytes;
-    if (!::GetOverlappedResult (m_file, &overlapped, &bytes, TRUE))
-        return Error (::GetLastError (), eErrorTypeWin32);
+  DWORD bytes;
+  if (!::GetOverlappedResult(m_file, &overlapped, &bytes, TRUE))
+    return Error(::GetLastError(), eErrorTypeWin32);
 
-    return Error ();
+  return Error();
 }