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1 //===-- sanitizer_errno.cc --------------------------------------*- C++ -*-===//
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2 //
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3 // This file is distributed under the University of Illinois Open Source
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4 // License. See LICENSE.TXT for details.
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5 //
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6 //===----------------------------------------------------------------------===//
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7 //
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8 // This file is shared between sanitizers run-time libraries.
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9 //
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10 // Defines errno to avoid including errno.h and its dependencies into other
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11 // files (e.g. interceptors are not supposed to include any system headers).
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12 //
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13 //===----------------------------------------------------------------------===//
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14
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15 #include "sanitizer_errno_codes.h"
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16 #include "sanitizer_internal_defs.h"
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17
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18 #include <errno.h>
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19
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20 namespace __sanitizer {
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21
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22 COMPILER_CHECK(errno_ENOMEM == ENOMEM);
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23 COMPILER_CHECK(errno_EBUSY == EBUSY);
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24 COMPILER_CHECK(errno_EINVAL == EINVAL);
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25
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26 // EOWNERDEAD is not present in some older platforms.
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27 #if defined(EOWNERDEAD)
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28 extern const int errno_EOWNERDEAD = EOWNERDEAD;
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29 #else
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30 extern const int errno_EOWNERDEAD = -1;
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31 #endif
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32
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33 } // namespace __sanitizer
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