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Global: replaces NULL to nullptr
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@@ -72,17 +72,17 @@ static const char* parseDiskIOCounters(int dfd, const char* devName, FFlist* res
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device->readCount = nRead;
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device->writeCount = nWritten;
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return NULL;
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return nullptr;
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}
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const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options) {
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FF_AUTO_CLOSE_DIR DIR* sysBlockDirp = opendir("/sys/block/");
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if (sysBlockDirp == NULL) {
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return "opendir(\"/sys/block/\") == NULL";
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if (sysBlockDirp == nullptr) {
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return "opendir(\"/sys/block/\") == nullptr";
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}
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struct dirent* sysBlockEntry;
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while ((sysBlockEntry = readdir(sysBlockDirp)) != NULL) {
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while ((sysBlockEntry = readdir(sysBlockDirp)) != nullptr) {
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const char* const devName = sysBlockEntry->d_name;
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if (devName[0] == '.') {
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@@ -95,5 +95,5 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options) {
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}
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}
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return NULL;
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return nullptr;
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}
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