45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#pragma once
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#include <stdint.h>
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#include "glacier/string/string_view.h"
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namespace glcr {
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enum ErrorCode : uint64_t {
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OK = 0x0,
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// First set of error codes generally indicate user errors.
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INVALID_ARGUMENT = 0x1,
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NOT_FOUND = 0x2,
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PERMISSION_DENIED = 0x3,
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NULL_PTR = 0x4,
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EMPTY = 0x5,
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ALREADY_EXISTS = 0x6,
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BUFFER_SIZE = 0x7,
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FAILED_PRECONDITION = 0x8,
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// Second set of error codes generally indicate service errors.
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INTERNAL = 0x100,
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UNIMPLEMENTED = 0x101,
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EXHAUSTED = 0x102,
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INVALID_RESPONSE = 0x103,
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// Kernel specific error codes (relating to capabilities).
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CAP_NOT_FOUND = 0x1000,
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CAP_WRONG_TYPE = 0x1001,
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CAP_PERMISSION_DENIED = 0x1002,
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};
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StringView ErrorCodeToStr(ErrorCode code);
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#define RET_ERR(expr) \
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{ \
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glcr::ErrorCode _tmp_err = static_cast<glcr::ErrorCode>(expr); \
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if (_tmp_err != glcr::OK) { \
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return _tmp_err; \
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} \
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}
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} // namespace glcr
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