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https://github.com/Fennix-Project/Kernel.git
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Remove redundant file operation functions
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@ -167,11 +167,10 @@ void StartKernelShell()
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bool upperCase = false;
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bool tabDblPress = false;
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int kfd = fopen("/dev/key", "r");
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if (kfd < 0)
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vfs::RefNode *kfd = fs->Open("/dev/key");
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if (kfd == nullptr)
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{
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KPrint("Failed to open keyboard device! %s",
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strerror(kfd));
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KPrint("Failed to open keyboard device!");
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return;
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}
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@ -216,7 +215,7 @@ void StartKernelShell()
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CurY.store(__cy);
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CurHalt.store(false);
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nBytes = fread(kfd, scBuf, 2);
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nBytes = kfd->read(scBuf, 2);
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if (nBytes == 0)
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continue;
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if (nBytes < 0)
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