OsStatus OsDirLinux::create(int permissions) const
{
OsStatus ret = OS_INVALID;
OsPathBase path;
if (mDirName.getNativePath(path) == OS_SUCCESS)
{
int err = mkdir((const char *)path.data(),permissions);
if (err != -1)
{
ret = OS_SUCCESS;
}
}
return ret;
}
OsStatus OsFileBase::rename(const OsPathBase& rNewFilename)
{
OsLock lock(fileMutex);
#ifdef DEBUG_FS
pthread_t nTaskId = 0;
OsTask* pTask = OsTask::getCurrentTask();
if (pTask) pTask->id(nTaskId);
Os::Logger::instance().log(FAC_KERNEL, PRI_DEBUG, "OsFileBase::rename ENTER threadid=%ld\n", nTaskId);
#endif
OsStatus ret = OS_INVALID;
//if it's open then close it
close();
int err = ::rename(mFilename.data(),rNewFilename.data());
if (err != -1)
{
ret = OS_SUCCESS;
}
else
{
// Rename failed, if there is a file that already exists having
// the new name, try removing it first
OsFile fileInPlace(rNewFilename);
if(fileInPlace.exists())
{
fileInPlace.remove(TRUE);
// Try the move again
int err2 = ::rename(mFilename.data(),rNewFilename.data());
if (err2 != -1)
{
ret = OS_SUCCESS;
}
}
}
#ifdef DEBUG_FS
Os::Logger::instance().log(FAC_KERNEL, PRI_DEBUG, "OsFileBase::rename EXIT threadid=%ld\n", nTaskId);
#endif
return ret;
}
OsStatus OsDirLinux::rename(const char* name)
{
OsStatus ret = OS_INVALID;
OsPathBase path;
if (mDirName.getNativePath(path) == OS_SUCCESS)
{
int err = ::rename(path.data(),name);
if (err != -1)
{
ret = OS_SUCCESS;
//make this object point to new path
mDirName = name;
}
}
return ret;
}
