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