Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 465 insertions, 0 deletions

diff --git a/src/VBox/Runtime/common/err/RTErrConvertToErrno.cpp b/src/VBox/Runtime/common/err/RTErrConvertToErrno.cpp
new file mode 100644
index 00000000..e97c2ca9
--- /dev/null
+++ b/src/VBox/Runtime/common/err/RTErrConvertToErrno.cpp
@@ -0,0 +1,465 @@
+/* $Id: RTErrConvertToErrno.cpp $ */
+/** @file
+ * IPRT - Convert iprt status codes to errno.
+ */
+
+/*
+ * Copyright (C) 2007-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/err.h>
+#include "internal/iprt.h"
+
+#include <iprt/assert.h>
+#include <iprt/err.h>
+#include <iprt/errno.h>
+
+
+RTDECL(int) RTErrConvertToErrno(int iErr)
+{
+    /* very fast check for no error. */
+    if (RT_SUCCESS(iErr))
+        return 0;
+
+    /*
+     * 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! It also mirrors the
+     * conversions performed by RTErrConvertFromErrno with a few extra case since
+     * there are far more IPRT status codes than Unix ones.
+     */
+    switch (iErr)
+    {
+#ifdef EPERM
+        case VERR_ACCESS_DENIED:                    return EPERM;
+#endif
+#ifdef ENOENT
+        case VERR_FILE_NOT_FOUND:                   return ENOENT;
+#endif
+#ifdef ESRCH
+        case VERR_PROCESS_NOT_FOUND:                return ESRCH;
+#endif
+#ifdef EINTR
+        case VERR_INTERRUPTED:                      return EINTR;
+#endif
+#ifdef EIO
+        case VERR_DEV_IO_ERROR:                     return EIO;
+#endif
+#ifdef ENXIO
+        //case VERR_DEV_IO_ERROR:                     return ENXIO;
+#endif
+#ifdef E2BIG
+        case VERR_TOO_MUCH_DATA:                    return E2BIG;
+#endif
+#ifdef ENOEXEC
+        case VERR_BAD_EXE_FORMAT:                   return ENOEXEC;
+#endif
+#ifdef EBADF
+        case VERR_INVALID_HANDLE:                   return EBADF;
+#endif
+#ifdef ECHILD
+        //case VERR_PROCESS_NOT_FOUND:                return ECHILD;
+#endif
+#ifdef EAGAIN
+        case VERR_TRY_AGAIN:                        return EAGAIN;
+#endif
+#ifdef ENOMEM
+        case VERR_NO_MEMORY:                        return ENOMEM;
+#endif
+#ifdef EACCES
+        //case VERR_ACCESS_DENIED:                    return EACCES;
+#endif
+#ifdef EFAULT
+        case VERR_INVALID_POINTER:                  return EFAULT;
+#endif
+#ifdef ENOTBLK
+        //case ENOTBLK:           return VERR_;
+#endif
+#ifdef EBUSY
+        case VERR_RESOURCE_BUSY:                    return EBUSY;
+#endif
+#ifdef EEXIST
+        case VERR_ALREADY_EXISTS:                   return EEXIST;
+#endif
+#ifdef EXDEV
+        case VERR_NOT_SAME_DEVICE:                  return EXDEV;
+#endif
+#ifdef ENODEV
+        //case VERR_NOT_SUPPORTED:                    return ENODEV;
+#endif
+#ifdef ENOTDIR
+        case VERR_NOT_A_DIRECTORY:
+        case VERR_PATH_NOT_FOUND:                   return ENOTDIR;
+#endif
+#ifdef EISDIR
+        case VERR_IS_A_DIRECTORY:                   return EISDIR;
+#endif
+#ifdef EINVAL
+        case VERR_INVALID_PARAMETER:                return EINVAL;
+#endif
+#ifdef ENFILE
+        case VERR_TOO_MANY_OPEN_FILES:              return ENFILE;
+#endif
+#ifdef EMFILE
+        //case VERR_TOO_MANY_OPEN_FILES:              return EMFILE;
+#endif
+#ifdef ENOTTY
+        case VERR_INVALID_FUNCTION:                 return ENOTTY;
+#endif
+#ifdef ETXTBSY
+        case VERR_SHARING_VIOLATION:                return ETXTBSY;
+#endif
+#ifdef EFBIG
+        case VERR_FILE_TOO_BIG:                     return EFBIG;
+#endif
+#ifdef ENOSPC
+        case VERR_DISK_FULL:                        return ENOSPC;
+#endif
+#ifdef ESPIPE
+        case VERR_SEEK_ON_DEVICE:                   return ESPIPE;
+#endif
+#ifdef EROFS
+        case VERR_WRITE_PROTECT:                    return EROFS;
+#endif
+#ifdef EMLINK
+        //case EMLINK:
+#endif
+#ifdef EPIPE
+        case VERR_BROKEN_PIPE:                      return EPIPE;
+#endif
+#ifdef EDOM
+        //case VERR_INVALID_PARAMETER:    return EDOM;
+#endif
+#ifdef ERANGE
+        case VERR_OUT_OF_RANGE:                     return ERANGE;
+        case VERR_FLOAT_UNDERFLOW:                  return ERANGE;
+        case VWRN_FLOAT_UNDERFLOW:                  return ERANGE;
+        case VERR_FLOAT_OVERFLOW:                   return ERANGE;
+        case VWRN_FLOAT_OVERFLOW:                   return ERANGE;
+#endif
+#ifdef EDEADLK
+        case VERR_DEADLOCK:                         return EDEADLK;
+#endif
+#ifdef ENAMETOOLONG
+        case VERR_FILENAME_TOO_LONG:                return ENAMETOOLONG;
+#endif
+#ifdef ENOLCK
+        case VERR_FILE_LOCK_FAILED:                 return ENOLCK;
+#endif
+#ifdef ENOSYS
+        case VERR_NOT_IMPLEMENTED:
+        case VERR_NOT_SUPPORTED:                    return ENOSYS;
+#endif
+#ifdef ENOTEMPTY
+        case VERR_DIR_NOT_EMPTY:                    return ENOTEMPTY;
+#endif
+#ifdef ELOOP
+        case VERR_TOO_MANY_SYMLINKS:                return ELOOP;
+#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 VERR_NO_DATA:                          return ENODATA;
+#endif
+#ifdef ETIME
+        //case ETIME            62      /* Timer expired */
+#endif
+#ifdef ENOSR
+        //case ENOSR            63      /* Out of streams resources */
+#endif
+#ifdef ENONET
+        case VERR_NET_NO_NETWORK:                   return ENONET;
+#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           71      /* 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 VERR_TOO_MUCH_DATA:                    return EOVERFLOW;
+#endif
+#ifdef ENOTUNIQ
+        case VERR_NET_NOT_UNIQUE_NAME:              return ENOTUNIQ;
+#endif
+#ifdef EBADFD
+        //case VERR_INVALID_HANDLE:                   return EBADFD;
+#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 VERR_NO_TRANSLATION:                   return EILSEQ;
+#endif
+#ifdef ERESTART
+        //case VERR_INTERRUPTED:                      return ERESTART;
+#endif
+#ifdef ESTRPIPE
+        //case ESTRPIPE 86      /* Streams pipe error */
+#endif
+#ifdef EUSERS
+        //case EUSERS           87      /* Too many users */
+#endif
+#ifdef ENOTSOCK
+        case VERR_NET_NOT_SOCKET:                   return ENOTSOCK;
+#endif
+#ifdef EDESTADDRREQ
+        case VERR_NET_DEST_ADDRESS_REQUIRED:        return EDESTADDRREQ;
+#endif
+#ifdef EMSGSIZE
+        case VERR_NET_MSG_SIZE:                     return EMSGSIZE;
+#endif
+#ifdef EPROTOTYPE
+        case VERR_NET_PROTOCOL_TYPE:                return EPROTOTYPE;
+#endif
+#ifdef ENOPROTOOPT
+        case VERR_NET_PROTOCOL_NOT_AVAILABLE:       return ENOPROTOOPT;
+#endif
+#ifdef EPROTONOSUPPORT
+        case VERR_NET_PROTOCOL_NOT_SUPPORTED:       return EPROTONOSUPPORT;
+#endif
+#ifdef ESOCKTNOSUPPORT
+        case VERR_NET_SOCKET_TYPE_NOT_SUPPORTED:    return ESOCKTNOSUPPORT;
+#endif
+#ifdef EOPNOTSUPP
+        case VERR_NET_OPERATION_NOT_SUPPORTED:      return EOPNOTSUPP;
+#endif
+#ifdef EPFNOSUPPORT
+        case VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED: return EPFNOSUPPORT;
+#endif
+#ifdef EAFNOSUPPORT
+        case VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED: return EAFNOSUPPORT;
+#endif
+#ifdef EADDRINUSE
+        case VERR_NET_ADDRESS_IN_USE:               return EADDRINUSE;
+#endif
+#ifdef EADDRNOTAVAIL
+        case VERR_NET_ADDRESS_NOT_AVAILABLE:        return EADDRNOTAVAIL;
+#endif
+#ifdef ENETDOWN
+        case VERR_NET_DOWN:                         return ENETDOWN;
+#endif
+#ifdef ENETUNREACH
+        case VERR_NET_UNREACHABLE:                  return ENETUNREACH;
+#endif
+#ifdef ENETRESET
+        case VERR_NET_CONNECTION_RESET:             return ENETRESET;
+#endif
+#ifdef ECONNABORTED
+        case VERR_NET_CONNECTION_ABORTED:           return ECONNABORTED;
+#endif
+#ifdef ECONNRESET
+        case VERR_NET_CONNECTION_RESET_BY_PEER:     return ECONNRESET;
+#endif
+#ifdef ENOBUFS
+        case VERR_NET_NO_BUFFER_SPACE:              return ENOBUFS;
+#endif
+#ifdef EISCONN
+        case VERR_NET_ALREADY_CONNECTED:            return EISCONN;
+#endif
+#ifdef ENOTCONN
+        case VERR_NET_NOT_CONNECTED:                return ENOTCONN;
+#endif
+#ifdef ESHUTDOWN
+        case VERR_NET_SHUTDOWN:                     return ESHUTDOWN;
+#endif
+#ifdef ETOOMANYREFS
+        case VERR_NET_TOO_MANY_REFERENCES:          return ETOOMANYREFS;
+#endif
+#ifdef ETIMEDOUT
+        case VERR_TIMEOUT:                          return ETIMEDOUT;
+#endif
+#ifdef ECONNREFUSED
+        case VERR_NET_CONNECTION_REFUSED:           return ECONNREFUSED;
+#endif
+#ifdef EHOSTDOWN
+        case VERR_NET_HOST_DOWN:                    return EHOSTDOWN;
+#endif
+#ifdef EHOSTUNREACH
+        case VERR_NET_HOST_UNREACHABLE:             return EHOSTUNREACH;
+#endif
+#ifdef EALREADY
+        case VERR_NET_ALREADY_IN_PROGRESS:          return EALREADY;
+#endif
+#ifdef EINPROGRESS
+        case VERR_NET_IN_PROGRESS:                  return EINPROGRESS;
+#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 VERR_DISK_FULL:                        return EDQUOT;
+#endif
+#ifdef ENOMEDIUM
+        case VERR_MEDIA_NOT_PRESENT:                return ENOMEDIUM;
+#endif
+#ifdef EMEDIUMTYPE
+        case VERR_MEDIA_NOT_RECOGNIZED:             return EMEDIUMTYPE;
+#endif
+
+        /* Non-linux */
+
+#ifdef EPROCLIM
+        case VERR_MAX_PROCS_REACHED:                return EPROCLIM;
+#endif
+#ifdef EDOOFUS
+        case VERR_INTERNAL_ERROR:
+        case VERR_INTERNAL_ERROR_2:
+        case VERR_INTERNAL_ERROR_3:                 return EDOOFUS;
+#endif
+
+        default:
+            /* The idea here is that if you hit this, you will have to
+               translate the status code yourself. */
+            AssertMsgFailed(("Unhandled error code %Rrc\n", iErr));
+#ifdef EPROTO
+            return EPROTO;
+#else
+            return EINVAL;
+#endif
+    }
+}
+RT_EXPORT_SYMBOL(RTErrConvertToErrno);
+