Use nullptr instead of MmappedBufferPtr(nullptr). (2dc8e36f) · Commits · e / os / android_packages_inputmethods_LatinIME

native/jni/src/suggest/policyimpl/dictionary/utils/mmapped_buffer.cpp

+5 −5

Original line number	Diff line number	Diff line
		@@ -33,7 +33,7 @@ namespace latinime {
		const int mmapFd = open(path, O_RDONLY);
		if (mmapFd < 0) {
		AKLOGE("DICT: Can't open the source. path=%s errno=%d", path, errno);
		return MmappedBufferPtr(nullptr);
		return nullptr;
		}
		const int pagesize = sysconf(_SC_PAGESIZE);
		const int offset = bufferOffset % pagesize;
		@@ -45,13 +45,13 @@ namespace latinime {
		if (mmappedBuffer == MAP_FAILED) {
		AKLOGE("DICT: Can't mmap dictionary. errno=%d", errno);
		close(mmapFd);
		return MmappedBufferPtr(nullptr);
		return nullptr;
		}
		uint8_t const buffer = static_cast<uint8_t >(mmappedBuffer) + offset;
		if (!buffer) {
		AKLOGE("DICT: buffer is null");
		close(mmapFd);
		return MmappedBufferPtr(nullptr);
		return nullptr;
		}
		return MmappedBufferPtr(new MmappedBuffer(buffer, bufferSize, mmappedBuffer, alignedSize,
		mmapFd, isUpdatable));
		@@ -61,7 +61,7 @@ namespace latinime {
		const char *const path, const bool isUpdatable) {
		const int fileSize = FileUtils::getFileSize(path);
		if (fileSize == -1) {
		return MmappedBufferPtr(nullptr);
		return nullptr;
		} else if (fileSize == 0) {
		return MmappedBufferPtr(new MmappedBuffer(isUpdatable));
		} else {
		@@ -76,7 +76,7 @@ namespace latinime {
		const int filePathLength = snprintf(filePath, filePathBufferSize, "%s%s", dirPath,
		fileName);
		if (filePathLength >= filePathBufferSize) {
		return MmappedBufferPtr(nullptr);
		return nullptr;
		}
		return openBuffer(filePath, isUpdatable);
		}