524 lines
16 KiB
C++
524 lines
16 KiB
C++
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef UV_ERRNO_H_
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#define UV_ERRNO_H_
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#include <cerrno>
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#define UV__EOF (-4095)
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#define UV__UNKNOWN (-4094)
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#define UV__EAI_ADDRFAMILY (-3000)
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#define UV__EAI_AGAIN (-3001)
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#define UV__EAI_BADFLAGS (-3002)
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#define UV__EAI_CANCELED (-3003)
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#define UV__EAI_FAIL (-3004)
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#define UV__EAI_FAMILY (-3005)
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#define UV__EAI_MEMORY (-3006)
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#define UV__EAI_NODATA (-3007)
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#define UV__EAI_NONAME (-3008)
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#define UV__EAI_OVERFLOW (-3009)
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#define UV__EAI_SERVICE (-3010)
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#define UV__EAI_SOCKTYPE (-3011)
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#define UV__EAI_BADHINTS (-3013)
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#define UV__EAI_PROTOCOL (-3014)
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/* Only map to the system errno on non-Windows platforms. It's apparently
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* a fairly common practice for Windows programmers to redefine errno codes.
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*/
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#if defined(E2BIG) && !defined(_WIN32)
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# define UV__E2BIG (-E2BIG)
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#else
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# define UV__E2BIG (-4093)
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#endif
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#if defined(EACCES) && !defined(_WIN32)
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# define UV__EACCES (-EACCES)
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#else
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# define UV__EACCES (-4092)
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#endif
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#if defined(EADDRINUSE) && !defined(_WIN32)
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# define UV__EADDRINUSE (-EADDRINUSE)
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#else
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# define UV__EADDRINUSE (-4091)
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#endif
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#if defined(EADDRNOTAVAIL) && !defined(_WIN32)
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# define UV__EADDRNOTAVAIL (-EADDRNOTAVAIL)
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#else
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# define UV__EADDRNOTAVAIL (-4090)
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#endif
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#if defined(EAFNOSUPPORT) && !defined(_WIN32)
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# define UV__EAFNOSUPPORT (-EAFNOSUPPORT)
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#else
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# define UV__EAFNOSUPPORT (-4089)
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#endif
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#if defined(EAGAIN) && !defined(_WIN32)
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# define UV__EAGAIN (-EAGAIN)
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#else
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# define UV__EAGAIN (-4088)
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#endif
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#if defined(EALREADY) && !defined(_WIN32)
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# define UV__EALREADY (-EALREADY)
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#else
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# define UV__EALREADY (-4084)
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#endif
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#if defined(EBADF) && !defined(_WIN32)
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# define UV__EBADF (-EBADF)
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#else
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# define UV__EBADF (-4083)
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#endif
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#if defined(EBUSY) && !defined(_WIN32)
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# define UV__EBUSY (-EBUSY)
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#else
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# define UV__EBUSY (-4082)
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#endif
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#if defined(ECANCELED) && !defined(_WIN32)
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# define UV__ECANCELED (-ECANCELED)
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#else
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# define UV__ECANCELED (-4081)
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#endif
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#if defined(ECHARSET) && !defined(_WIN32)
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# define UV__ECHARSET (-ECHARSET)
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#else
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# define UV__ECHARSET (-4080)
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#endif
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#if defined(ECONNABORTED) && !defined(_WIN32)
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# define UV__ECONNABORTED (-ECONNABORTED)
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#else
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# define UV__ECONNABORTED (-4079)
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#endif
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#if defined(ECONNREFUSED) && !defined(_WIN32)
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# define UV__ECONNREFUSED (-ECONNREFUSED)
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#else
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# define UV__ECONNREFUSED (-4078)
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#endif
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#if defined(ECONNRESET) && !defined(_WIN32)
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# define UV__ECONNRESET (-ECONNRESET)
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#else
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# define UV__ECONNRESET (-4077)
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#endif
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#if defined(EDESTADDRREQ) && !defined(_WIN32)
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# define UV__EDESTADDRREQ (-EDESTADDRREQ)
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#else
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# define UV__EDESTADDRREQ (-4076)
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#endif
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#if defined(EEXIST) && !defined(_WIN32)
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# define UV__EEXIST (-EEXIST)
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#else
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# define UV__EEXIST (-4075)
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#endif
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#if defined(EFAULT) && !defined(_WIN32)
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# define UV__EFAULT (-EFAULT)
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#else
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# define UV__EFAULT (-4074)
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#endif
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#if defined(EHOSTUNREACH) && !defined(_WIN32)
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# define UV__EHOSTUNREACH (-EHOSTUNREACH)
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#else
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# define UV__EHOSTUNREACH (-4073)
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#endif
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#if defined(EINTR) && !defined(_WIN32)
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# define UV__EINTR (-EINTR)
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#else
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# define UV__EINTR (-4072)
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#endif
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#if defined(EINVAL) && !defined(_WIN32)
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# define UV__EINVAL (-EINVAL)
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#else
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# define UV__EINVAL (-4071)
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#endif
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#if defined(EIO) && !defined(_WIN32)
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# define UV__EIO (-EIO)
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#else
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# define UV__EIO (-4070)
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#endif
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#if defined(EISCONN) && !defined(_WIN32)
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# define UV__EISCONN (-EISCONN)
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#else
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# define UV__EISCONN (-4069)
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#endif
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#if defined(EISDIR) && !defined(_WIN32)
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# define UV__EISDIR (-EISDIR)
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#else
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# define UV__EISDIR (-4068)
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#endif
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#if defined(ELOOP) && !defined(_WIN32)
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# define UV__ELOOP (-ELOOP)
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#else
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# define UV__ELOOP (-4067)
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#endif
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#if defined(EMFILE) && !defined(_WIN32)
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# define UV__EMFILE (-EMFILE)
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#else
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# define UV__EMFILE (-4066)
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#endif
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#if defined(EMSGSIZE) && !defined(_WIN32)
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# define UV__EMSGSIZE (-EMSGSIZE)
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#else
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# define UV__EMSGSIZE (-4065)
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#endif
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#if defined(ENAMETOOLONG) && !defined(_WIN32)
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# define UV__ENAMETOOLONG (-ENAMETOOLONG)
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#else
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# define UV__ENAMETOOLONG (-4064)
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#endif
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#if defined(ENETDOWN) && !defined(_WIN32)
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# define UV__ENETDOWN (-ENETDOWN)
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#else
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# define UV__ENETDOWN (-4063)
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#endif
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#if defined(ENETUNREACH) && !defined(_WIN32)
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# define UV__ENETUNREACH (-ENETUNREACH)
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#else
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# define UV__ENETUNREACH (-4062)
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#endif
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#if defined(ENFILE) && !defined(_WIN32)
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# define UV__ENFILE (-ENFILE)
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#else
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# define UV__ENFILE (-4061)
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#endif
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#if defined(ENOBUFS) && !defined(_WIN32)
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# define UV__ENOBUFS (-ENOBUFS)
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#else
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# define UV__ENOBUFS (-4060)
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#endif
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#if defined(ENODEV) && !defined(_WIN32)
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# define UV__ENODEV (-ENODEV)
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#else
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# define UV__ENODEV (-4059)
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#endif
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#if defined(ENOENT) && !defined(_WIN32)
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# define UV__ENOENT (-ENOENT)
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#else
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# define UV__ENOENT (-4058)
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#endif
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#if defined(ENOMEM) && !defined(_WIN32)
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# define UV__ENOMEM (-ENOMEM)
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#else
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# define UV__ENOMEM (-4057)
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#endif
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#if defined(ENONET) && !defined(_WIN32)
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# define UV__ENONET (-ENONET)
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#else
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# define UV__ENONET (-4056)
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#endif
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#if defined(ENOSPC) && !defined(_WIN32)
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# define UV__ENOSPC (-ENOSPC)
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#else
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# define UV__ENOSPC (-4055)
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#endif
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#if defined(ENOSYS) && !defined(_WIN32)
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# define UV__ENOSYS (-ENOSYS)
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#else
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# define UV__ENOSYS (-4054)
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#endif
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#if defined(ENOTCONN) && !defined(_WIN32)
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# define UV__ENOTCONN (-ENOTCONN)
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#else
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# define UV__ENOTCONN (-4053)
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#endif
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#if defined(ENOTDIR) && !defined(_WIN32)
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# define UV__ENOTDIR (-ENOTDIR)
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#else
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# define UV__ENOTDIR (-4052)
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#endif
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#if defined(ENOTEMPTY) && !defined(_WIN32)
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# define UV__ENOTEMPTY (-ENOTEMPTY)
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#else
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# define UV__ENOTEMPTY (-4051)
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#endif
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#if defined(ENOTSOCK) && !defined(_WIN32)
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# define UV__ENOTSOCK (-ENOTSOCK)
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#else
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# define UV__ENOTSOCK (-4050)
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#endif
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#if defined(ENOTSUP) && !defined(_WIN32)
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# define UV__ENOTSUP (-ENOTSUP)
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#else
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# define UV__ENOTSUP (-4049)
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#endif
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#if defined(EPERM) && !defined(_WIN32)
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# define UV__EPERM (-EPERM)
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#else
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# define UV__EPERM (-4048)
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#endif
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#if defined(EPIPE) && !defined(_WIN32)
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# define UV__EPIPE (-EPIPE)
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#else
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# define UV__EPIPE (-4047)
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#endif
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#if defined(EPROTO) && !defined(_WIN32)
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# define UV__EPROTO (-EPROTO)
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#else
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# define UV__EPROTO (-4046)
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#endif
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#if defined(EPROTONOSUPPORT) && !defined(_WIN32)
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# define UV__EPROTONOSUPPORT (-EPROTONOSUPPORT)
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#else
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# define UV__EPROTONOSUPPORT (-4045)
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#endif
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#if defined(EPROTOTYPE) && !defined(_WIN32)
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# define UV__EPROTOTYPE (-EPROTOTYPE)
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#else
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# define UV__EPROTOTYPE (-4044)
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#endif
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#if defined(EROFS) && !defined(_WIN32)
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# define UV__EROFS (-EROFS)
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#else
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# define UV__EROFS (-4043)
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#endif
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#if defined(ESHUTDOWN) && !defined(_WIN32)
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# define UV__ESHUTDOWN (-ESHUTDOWN)
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#else
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# define UV__ESHUTDOWN (-4042)
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#endif
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#if defined(ESPIPE) && !defined(_WIN32)
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# define UV__ESPIPE (-ESPIPE)
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#else
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# define UV__ESPIPE (-4041)
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#endif
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#if defined(ESRCH) && !defined(_WIN32)
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# define UV__ESRCH (-ESRCH)
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#else
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# define UV__ESRCH (-4040)
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#endif
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#if defined(ETIMEDOUT) && !defined(_WIN32)
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# define UV__ETIMEDOUT (-ETIMEDOUT)
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#else
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# define UV__ETIMEDOUT (-4039)
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#endif
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#if defined(ETXTBSY) && !defined(_WIN32)
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# define UV__ETXTBSY (-ETXTBSY)
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#else
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# define UV__ETXTBSY (-4038)
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#endif
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#if defined(EXDEV) && !defined(_WIN32)
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# define UV__EXDEV (-EXDEV)
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#else
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# define UV__EXDEV (-4037)
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#endif
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#if defined(EFBIG) && !defined(_WIN32)
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# define UV__EFBIG (-EFBIG)
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#else
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# define UV__EFBIG (-4036)
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#endif
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#if defined(ENOPROTOOPT) && !defined(_WIN32)
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# define UV__ENOPROTOOPT (-ENOPROTOOPT)
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#else
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# define UV__ENOPROTOOPT (-4035)
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#endif
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#if defined(ERANGE) && !defined(_WIN32)
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# define UV__ERANGE (-ERANGE)
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#else
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# define UV__ERANGE (-4034)
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#endif
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#if defined(ENXIO) && !defined(_WIN32)
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# define UV__ENXIO (-ENXIO)
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#else
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# define UV__ENXIO (-4033)
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#endif
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#if defined(EMLINK) && !defined(_WIN32)
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# define UV__EMLINK (-EMLINK)
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#else
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# define UV__EMLINK (-4032)
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#endif
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/* EHOSTDOWN is not visible on BSD-like systems when _POSIX_C_SOURCE is
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* defined. Fortunately, its value is always 64 so it's possible albeit
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* icky to hard-code it.
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*/
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#if defined(EHOSTDOWN) && !defined(_WIN32)
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# define UV__EHOSTDOWN (-EHOSTDOWN)
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#elif defined(__APPLE__) || \
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defined(__DragonFly__) || \
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defined(__FreeBSD__) || \
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defined(__FreeBSD_kernel__) || \
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defined(__NetBSD__) || \
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defined(__OpenBSD__)
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# define UV__EHOSTDOWN (-64)
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#else
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# define UV__EHOSTDOWN (-4031)
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#endif
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#if defined(EREMOTEIO) && !defined(_WIN32)
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# define UV__EREMOTEIO (-EREMOTEIO)
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#else
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# define UV__EREMOTEIO (-4030)
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#endif
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#define UV_ERRNO_MAP(XX) \
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XX(E2BIG, "argument list too long") \
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XX(EACCES, "permission denied") \
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XX(EADDRINUSE, "address already in use") \
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XX(EADDRNOTAVAIL, "address not available") \
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XX(EAFNOSUPPORT, "address family not supported") \
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XX(EAGAIN, "resource temporarily unavailable") \
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XX(EAI_ADDRFAMILY, "address family not supported") \
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XX(EAI_AGAIN, "temporary failure") \
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XX(EAI_BADFLAGS, "bad ai_flags value") \
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XX(EAI_BADHINTS, "invalid value for hints") \
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XX(EAI_CANCELED, "request canceled") \
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XX(EAI_FAIL, "permanent failure") \
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XX(EAI_FAMILY, "ai_family not supported") \
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XX(EAI_MEMORY, "out of memory") \
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XX(EAI_NODATA, "no address") \
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XX(EAI_NONAME, "unknown node or service") \
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XX(EAI_OVERFLOW, "argument buffer overflow") \
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XX(EAI_PROTOCOL, "resolved protocol is unknown") \
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XX(EAI_SERVICE, "service not available for socket type") \
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XX(EAI_SOCKTYPE, "socket type not supported") \
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XX(EALREADY, "connection already in progress") \
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XX(EBADF, "bad file descriptor") \
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XX(EBUSY, "resource busy or locked") \
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XX(ECANCELED, "operation canceled") \
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XX(ECHARSET, "invalid Unicode character") \
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XX(ECONNABORTED, "software caused connection abort") \
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XX(ECONNREFUSED, "connection refused") \
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XX(ECONNRESET, "connection reset by peer") \
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XX(EDESTADDRREQ, "destination address required") \
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XX(EEXIST, "file already exists") \
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XX(EFAULT, "bad address in system call argument") \
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XX(EFBIG, "file too large") \
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XX(EHOSTUNREACH, "host is unreachable") \
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XX(EINTR, "interrupted system call") \
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XX(EINVAL, "invalid argument") \
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XX(EIO, "i/o error") \
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XX(EISCONN, "socket is already connected") \
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XX(EISDIR, "illegal operation on a directory") \
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XX(ELOOP, "too many symbolic links encountered") \
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XX(EMFILE, "too many open files") \
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XX(EMSGSIZE, "message too long") \
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XX(ENAMETOOLONG, "name too long") \
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XX(ENETDOWN, "network is down") \
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XX(ENETUNREACH, "network is unreachable") \
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XX(ENFILE, "file table overflow") \
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XX(ENOBUFS, "no buffer space available") \
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XX(ENODEV, "no such device") \
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XX(ENOENT, "no such file or directory") \
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XX(ENOMEM, "not enough memory") \
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XX(ENONET, "machine is not on the network") \
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XX(ENOPROTOOPT, "protocol not available") \
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XX(ENOSPC, "no space left on device") \
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XX(ENOSYS, "function not implemented") \
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XX(ENOTCONN, "socket is not connected") \
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XX(ENOTDIR, "not a directory") \
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XX(ENOTEMPTY, "directory not empty") \
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XX(ENOTSOCK, "socket operation on non-socket") \
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XX(ENOTSUP, "operation not supported on socket") \
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XX(EPERM, "operation not permitted") \
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XX(EPIPE, "broken pipe") \
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XX(EPROTO, "protocol error") \
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XX(EPROTONOSUPPORT, "protocol not supported") \
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XX(EPROTOTYPE, "protocol wrong type for socket") \
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XX(ERANGE, "result too large") \
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XX(EROFS, "read-only file system") \
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XX(ESHUTDOWN, "cannot send after transport endpoint shutdown") \
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XX(ESPIPE, "invalid seek") \
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XX(ESRCH, "no such process") \
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XX(ETIMEDOUT, "connection timed out") \
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XX(ETXTBSY, "text file is busy") \
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XX(EXDEV, "cross-device link not permitted") \
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XX(UNKNOWN, "unknown error") \
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XX(EOF, "end of file") \
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XX(ENXIO, "no such device or address") \
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XX(EMLINK, "too many links") \
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XX(EHOSTDOWN, "host is down") \
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XX(EREMOTEIO, "remote I/O error") \
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namespace toolkit {
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typedef enum {
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#define XX(code, _) UV_ ## code = UV__ ## code,
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UV_ERRNO_MAP(XX)
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#undef XX
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UV_ERRNO_MAX = UV__EOF - 1
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} uv_errno_t;
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const char *uv_err_name(int err);
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const char *uv_strerror(int err);
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int uv_translate_posix_error(int err);
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//netErr参数在windows平台下才有效
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int get_uv_error(bool netErr = true);
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//netErr参数在windows平台下才有效
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const char *get_uv_errmsg(bool netErr = true);
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}//namespace toolkit
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#endif /* UV_ERRNO_H_ */ |