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Revise C++ coding style using clang-format

Browse Source 
Run the `Utilities/Scripts/clang-format.bash` script to update
all our C++ code to a new style defined by `.clang-format`.
Use `clang-format` version 3.8.

* If you reached this commit for a line in `git blame`, re-run the blame
  operation starting at the parent of this commit to see older history
  for the content.

* See the parent commit for instructions to rebase a change across this
  style transition commit.
This commit is contained in:
Kitware Robot
2016-05-16 10:34:04 -04:00
committed by Brad King
parent 82df6deaaf
commit d9fd2f5402
1450 changed files with 62404 additions and 83728 deletions
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61
Source/cmFileLockUnix.cxx
View File

@@ -18,16 +18,16 @@
#include <stdio.h> // SEEK_SET
#include <unistd.h>
cmFileLock::cmFileLock(): File(-1)
cmFileLock::cmFileLock()
: File(-1)
{
}
cmFileLockResult cmFileLock::Release()
{
if (this->Filename.empty())
{
if (this->Filename.empty()) {
return cmFileLockResult::MakeOk();
}
}
const int lockResult = this->LockFile(F_SETLK, F_UNLCK);
this->Filename = "";
@@ -35,71 +35,56 @@ cmFileLockResult cmFileLock::Release()
::close(this->File);
this->File = -1;
if (lockResult == 0)
{
if (lockResult == 0) {
return cmFileLockResult::MakeOk();
}
else
{
} else {
return cmFileLockResult::MakeSystem();
}
}
}
cmFileLockResult cmFileLock::OpenFile()
{
this->File = ::open(this->Filename.c_str(), O_RDWR);
if (this->File == -1)
{
if (this->File == -1) {
return cmFileLockResult::MakeSystem();
}
else
{
} else {
return cmFileLockResult::MakeOk();
}
}
}
cmFileLockResult cmFileLock::LockWithoutTimeout()
{
if (this->LockFile(F_SETLKW, F_WRLCK) == -1)
{
if (this->LockFile(F_SETLKW, F_WRLCK) == -1) {
return cmFileLockResult::MakeSystem();
}
else
{
} else {
return cmFileLockResult::MakeOk();
}
}
}
cmFileLockResult cmFileLock::LockWithTimeout(unsigned long seconds)
{
while (true)
{
if (this->LockFile(F_SETLK, F_WRLCK) == -1)
{
if (errno != EACCES && errno != EAGAIN)
{
while (true) {
if (this->LockFile(F_SETLK, F_WRLCK) == -1) {
if (errno != EACCES && errno != EAGAIN) {
return cmFileLockResult::MakeSystem();
}
}
else
{
} else {
return cmFileLockResult::MakeOk();
}
if (seconds == 0)
{
}
if (seconds == 0) {
return cmFileLockResult::MakeTimeout();
}
}
--seconds;
cmSystemTools::Delay(1000);
}
}
}
int cmFileLock::LockFile(int cmd, int type)
{
struct ::flock lock;
lock.l_start = 0;
lock.l_len = 0; // lock all bytes
lock.l_pid = 0; // unused (for F_GETLK only)
lock.l_len = 0; // lock all bytes
lock.l_pid = 0; // unused (for F_GETLK only)
lock.l_type = static_cast<short>(type); // exclusive lock
lock.l_whence = SEEK_SET;
return ::fcntl(this->File, cmd, &lock);