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Diffstat (limited to '')
| -rw-r--r-- | src/VBox/Runtime/common/err/RTErrConvertFromErrno.cpp | 457 |
1 files changed, 457 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/err/RTErrConvertFromErrno.cpp b/src/VBox/Runtime/common/err/RTErrConvertFromErrno.cpp new file mode 100644 index 00000000..302e6bf8 --- /dev/null +++ b/src/VBox/Runtime/common/err/RTErrConvertFromErrno.cpp @@ -0,0 +1,457 @@ +/* $Id: RTErrConvertFromErrno.cpp $ */ +/** @file + * IPRT - Convert errno to iprt status codes. + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include <iprt/err.h> +#include "internal/iprt.h" + +#include <iprt/log.h> +#include <iprt/assert.h> +#include <iprt/errno.h> + + +RTDECL(int) RTErrConvertFromErrno(unsigned uNativeCode) +{ + /* very fast check for no error. */ + if (uNativeCode == 0) + return VINF_SUCCESS; + + /* + * Process error codes. + * + * (Use a switch and not a table since the numbers vary among compilers + * and OSes. So we let the compiler switch optimizer handle speed issues.) + * + * This switch is arranged like the Linux i386 errno.h! This switch is mirrored + * by RTErrConvertToErrno. + */ + switch (uNativeCode) + { /* Linux number */ +#ifdef EPERM + case EPERM: return VERR_ACCESS_DENIED; /* 1 */ +#endif +#ifdef ENOENT + case ENOENT: return VERR_FILE_NOT_FOUND; +#endif +#ifdef ESRCH + case ESRCH: return VERR_PROCESS_NOT_FOUND; +#endif +#ifdef EINTR + case EINTR: return VERR_INTERRUPTED; +#endif +#ifdef EIO + case EIO: return VERR_DEV_IO_ERROR; +#endif +#ifdef ENXIO + case ENXIO: return VERR_DEV_IO_ERROR; /** @todo fix this duplicate error */ +#endif +#ifdef E2BIG + case E2BIG: return VERR_TOO_MUCH_DATA; +#endif +#ifdef ENOEXEC + case ENOEXEC: return VERR_BAD_EXE_FORMAT; +#endif +#ifdef EBADF + case EBADF: return VERR_INVALID_HANDLE; +#endif +#ifdef ECHILD + case ECHILD: return VERR_PROCESS_NOT_FOUND; /* 10 */ /** @todo fix duplicate error */ +#endif +#ifdef EAGAIN + case EAGAIN: return VERR_TRY_AGAIN; +#endif +#ifdef ENOMEM + case ENOMEM: return VERR_NO_MEMORY; +#endif +#ifdef EACCES + case EACCES: return VERR_ACCESS_DENIED; /** @todo fix duplicate error */ +#endif +#ifdef EFAULT + case EFAULT: return VERR_INVALID_POINTER; +#endif +#ifdef ENOTBLK + //case ENOTBLK: return VERR_; +#endif +#ifdef EBUSY + case EBUSY: return VERR_RESOURCE_BUSY; +#endif +#ifdef EEXIST + case EEXIST: return VERR_ALREADY_EXISTS; +#endif +#ifdef EXDEV + case EXDEV: return VERR_NOT_SAME_DEVICE; +#endif +#ifdef ENODEV + case ENODEV: return VERR_NOT_SUPPORTED; /** @todo fix duplicate error */ +#endif +#ifdef ENOTDIR + case ENOTDIR: return VERR_PATH_NOT_FOUND; /* 20 */ +#endif +#ifdef EISDIR + case EISDIR: return VERR_IS_A_DIRECTORY; +#endif +#ifdef EINVAL + case EINVAL: return VERR_INVALID_PARAMETER; +#endif +#ifdef ENFILE + case ENFILE: return VERR_TOO_MANY_OPEN_FILES; /** @todo fix duplicate error */ +#endif +#ifdef EMFILE + case EMFILE: return VERR_TOO_MANY_OPEN_FILES; +#endif +#ifdef ENOTTY + case ENOTTY: return VERR_INVALID_FUNCTION; +#endif +#ifdef ETXTBSY + case ETXTBSY: return VERR_SHARING_VIOLATION; +#endif +#ifdef EFBIG + case EFBIG: return VERR_FILE_TOO_BIG; +#endif +#ifdef ENOSPC + case ENOSPC: return VERR_DISK_FULL; +#endif +#ifdef ESPIPE + case ESPIPE: return VERR_SEEK_ON_DEVICE; +#endif +#ifdef EROFS + case EROFS: return VERR_WRITE_PROTECT; /* 30 */ +#endif +#ifdef EMLINK + //case EMLINK: +#endif +#ifdef EPIPE + case EPIPE: return VERR_BROKEN_PIPE; +#endif +#ifdef EDOM + case EDOM: return VERR_INVALID_PARAMETER; /** @todo fix duplicate error */ +#endif +#ifdef ERANGE + case ERANGE: return VERR_INVALID_PARAMETER; /** @todo fix duplicate error */ +#endif +#ifdef EDEADLK + case EDEADLK: return VERR_DEADLOCK; +#endif +#ifdef ENAMETOOLONG + case ENAMETOOLONG: return VERR_FILENAME_TOO_LONG; +#endif +#ifdef ENOLCK + case ENOLCK: return VERR_FILE_LOCK_FAILED; +#endif +#ifdef ENOSYS /** @todo map this differently on solaris. */ + case ENOSYS: return VERR_NOT_SUPPORTED; +#endif +#ifdef ENOTEMPTY + case ENOTEMPTY: return VERR_DIR_NOT_EMPTY; +#endif +#ifdef ELOOP + case ELOOP: return VERR_TOO_MANY_SYMLINKS; /* 40 */ +#endif + //41?? +#ifdef ENOMSG + //case ENOMSG 42 /* No message of desired type */ +#endif +#ifdef EIDRM + //case EIDRM 43 /* Identifier removed */ +#endif +#ifdef ECHRNG + //case ECHRNG 44 /* Channel number out of range */ +#endif +#ifdef EL2NSYNC + //case EL2NSYNC 45 /* Level 2 not synchronized */ +#endif +#ifdef EL3HLT + //case EL3HLT 46 /* Level 3 halted */ +#endif +#ifdef EL3RST + //case EL3RST 47 /* Level 3 reset */ +#endif +#ifdef ELNRNG + //case ELNRNG 48 /* Link number out of range */ +#endif +#ifdef EUNATCH + //case EUNATCH 49 /* Protocol driver not attached */ +#endif +#ifdef ENOCSI + //case ENOCSI 50 /* No CSI structure available */ +#endif +#ifdef EL2HLT + //case EL2HLT 51 /* Level 2 halted */ +#endif +#ifdef EBADE + //case EBADE 52 /* Invalid exchange */ +#endif +#ifdef EBADR + //case EBADR 53 /* Invalid request descriptor */ +#endif +#ifdef EXFULL + //case EXFULL 54 /* Exchange full */ +#endif +#ifdef ENOANO + //case ENOANO 55 /* No anode */ +#endif +#ifdef EBADRQC + //case EBADRQC 56 /* Invalid request code */ +#endif +#ifdef EBADSLT + //case EBADSLT 57 /* Invalid slot */ +#endif + //case 58: +#ifdef EBFONT + //case EBFONT 59 /* Bad font file format */ +#endif +#ifdef ENOSTR + //case ENOSTR 60 /* Device not a stream */ +#endif +#ifdef ENODATA + case ENODATA: return VERR_NO_DATA; +#endif +#ifdef ETIME + //case ETIME 62 /* Timer expired */ +#endif +#ifdef ENOSR + //case ENOSR 63 /* Out of streams resources */ +#endif +#ifdef ENONET + case ENONET: return VERR_NET_NO_NETWORK; +#endif +#ifdef ENOPKG + //case ENOPKG 65 /* Package not installed */ +#endif +#ifdef EREMOTE + //case EREMOTE 66 /* Object is remote */ +#endif +#ifdef ENOLINK + //case ENOLINK 67 /* Link has been severed */ +#endif +#ifdef EADV + //case EADV 68 /* Advertise error */ +#endif +#ifdef ESRMNT + //case ESRMNT 69 /* Srmount error */ +#endif +#ifdef ECOMM + //case ECOMM 70 /* Communication error on send */ +#endif +#ifdef EPROTO + case EPROTO: return VERR_NET_PROTOCOL_ERROR; +#endif +#ifdef EMULTIHOP + //case EMULTIHOP 72 /* Multihop attempted */ +#endif +#ifdef EDOTDOT + //case EDOTDOT 73 /* RFS specific error */ +#endif +#ifdef EBADMSG + //case EBADMSG 74 /* Not a data message */ +#endif +#ifdef EOVERFLOW + case EOVERFLOW: return VERR_TOO_MUCH_DATA; /** @todo fix duplicate error */ +#endif +#ifdef ENOTUNIQ + case ENOTUNIQ: return VERR_NET_NOT_UNIQUE_NAME; +#endif +#ifdef EBADFD + case EBADFD: return VERR_INVALID_HANDLE; /** @todo fix duplicate error? */ +#endif +#ifdef EREMCHG + //case EREMCHG 78 /* Remote address changed */ +#endif +#ifdef ELIBACC + //case ELIBACC 79 /* Can not access a needed shared library */ +#endif +#ifdef ELIBBAD + //case ELIBBAD 80 /* Accessing a corrupted shared library */ +#endif +#ifdef ELIBSCN + //case ELIBSCN 81 /* .lib section in a.out corrupted */ +#endif +#ifdef ELIBMAX + //case ELIBMAX 82 /* Attempting to link in too many shared libraries */ +#endif +#ifdef ELIBEXEC + //case ELIBEXEC 83 /* Cannot exec a shared library directly */ +#endif +#ifdef EILSEQ + case EILSEQ: return VERR_NO_TRANSLATION; +#endif +#ifdef ERESTART + case ERESTART: return VERR_INTERRUPTED;/** @todo fix duplicate error?*/ +#endif +#ifdef ESTRPIPE + //case ESTRPIPE 86 /* Streams pipe error */ +#endif +#ifdef EUSERS + //case EUSERS 87 /* Too many users */ +#endif +#ifdef ENOTSOCK + case ENOTSOCK: return VERR_NET_NOT_SOCKET; +#endif +#ifdef EDESTADDRREQ + case EDESTADDRREQ: return VERR_NET_DEST_ADDRESS_REQUIRED; +#endif +#ifdef EMSGSIZE + case EMSGSIZE: return VERR_NET_MSG_SIZE; +#endif +#ifdef EPROTOTYPE + case EPROTOTYPE: return VERR_NET_PROTOCOL_TYPE; +#endif +#ifdef ENOPROTOOPT + case ENOPROTOOPT: return VERR_NET_PROTOCOL_NOT_AVAILABLE; +#endif +#ifdef EPROTONOSUPPORT + case EPROTONOSUPPORT: return VERR_NET_PROTOCOL_NOT_SUPPORTED; +#endif +#ifdef ESOCKTNOSUPPORT + case ESOCKTNOSUPPORT: return VERR_NET_SOCKET_TYPE_NOT_SUPPORTED; +#endif +#ifdef EOPNOTSUPP /** @todo map this differently on solaris. */ + case EOPNOTSUPP: return VERR_NET_OPERATION_NOT_SUPPORTED; +#endif +#ifdef EPFNOSUPPORT + case EPFNOSUPPORT: return VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED; +#endif +#ifdef EAFNOSUPPORT + case EAFNOSUPPORT: return VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED; +#endif +#ifdef EADDRINUSE + case EADDRINUSE: return VERR_NET_ADDRESS_IN_USE; +#endif +#ifdef EADDRNOTAVAIL + case EADDRNOTAVAIL: return VERR_NET_ADDRESS_NOT_AVAILABLE; +#endif +#ifdef ENETDOWN + case ENETDOWN: return VERR_NET_DOWN; +#endif +#ifdef ENETUNREACH + case ENETUNREACH: return VERR_NET_UNREACHABLE; +#endif +#ifdef ENETRESET + case ENETRESET: return VERR_NET_CONNECTION_RESET; +#endif +#ifdef ECONNABORTED + case ECONNABORTED: return VERR_NET_CONNECTION_ABORTED; +#endif +#ifdef ECONNRESET + case ECONNRESET: return VERR_NET_CONNECTION_RESET_BY_PEER; +#endif +#ifdef ENOBUFS + case ENOBUFS: return VERR_NET_NO_BUFFER_SPACE; +#endif +#ifdef EISCONN + case EISCONN: return VERR_NET_ALREADY_CONNECTED; +#endif +#ifdef ENOTCONN + case ENOTCONN: return VERR_NET_NOT_CONNECTED; +#endif +#ifdef ESHUTDOWN + case ESHUTDOWN: return VERR_NET_SHUTDOWN; +#endif +#ifdef ETOOMANYREFS + case ETOOMANYREFS: return VERR_NET_TOO_MANY_REFERENCES; +#endif +#ifdef ETIMEDOUT + case ETIMEDOUT: return VERR_TIMEOUT; +#endif +#ifdef ECONNREFUSED + case ECONNREFUSED: return VERR_NET_CONNECTION_REFUSED; +#endif +#ifdef EHOSTDOWN + case EHOSTDOWN: return VERR_NET_HOST_DOWN; +#endif +#ifdef EHOSTUNREACH + case EHOSTUNREACH: return VERR_NET_HOST_UNREACHABLE; +#endif +#ifdef EALREADY +# if !defined(ENOLCK) || (EALREADY != ENOLCK) + case EALREADY: return VERR_NET_ALREADY_IN_PROGRESS; +# endif +#endif +#ifdef EINPROGRESS +# if !defined(ENODEV) || (EINPROGRESS != ENODEV) + case EINPROGRESS: return VERR_NET_IN_PROGRESS; +# endif +#endif +#ifdef ESTALE + //case ESTALE 116 /* Stale NFS file handle */ +#endif +#ifdef EUCLEAN + //case EUCLEAN 117 /* Structure needs cleaning */ +#endif +#ifdef ENOTNAM + //case ENOTNAM 118 /* Not a XENIX named type file */ +#endif +#ifdef ENAVAIL + //case ENAVAIL 119 /* No XENIX semaphores available */ +#endif +#ifdef EISNAM + //case EISNAM 120 /* Is a named type file */ +#endif +#ifdef EREMOTEIO + //case EREMOTEIO 121 /* Remote I/O error */ +#endif +#ifdef EDQUOT + case EDQUOT: return VERR_DISK_FULL; /** @todo fix duplicate error */ +#endif +#ifdef ENOMEDIUM + case ENOMEDIUM: return VERR_MEDIA_NOT_PRESENT; +#endif +#ifdef EMEDIUMTYPE + case EMEDIUMTYPE: return VERR_MEDIA_NOT_RECOGNIZED; +#endif +#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN) + case EWOULDBLOCK: return VERR_TRY_AGAIN; +#endif + + /* Non-linux */ + +#ifdef EPROCLIM + case EPROCLIM: return VERR_MAX_PROCS_REACHED; +#endif +#ifdef EDOOFUS +# if EDOOFUS != EINVAL + case EDOOFUS: return VERR_INTERNAL_ERROR; +# endif +#endif +#ifdef ENOTSUP +# ifndef EOPNOTSUPP + case ENOTSUP: return VERR_NOT_SUPPORTED; +# else +# if ENOTSUP != EOPNOTSUPP + case ENOTSUP: return VERR_NOT_SUPPORTED; +# endif +# endif +#endif + default: + AssertLogRelMsgFailed(("Unhandled error code %d\n", uNativeCode)); + return VERR_UNRESOLVED_ERROR; + } +} +RT_EXPORT_SYMBOL(RTErrConvertFromErrno); + |