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Diffstat (limited to '')
| -rw-r--r-- | src/VBox/Runtime/common/path/RTPathRmCmd.cpp | 648 |
1 files changed, 648 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/path/RTPathRmCmd.cpp b/src/VBox/Runtime/common/path/RTPathRmCmd.cpp new file mode 100644 index 00000000..99da9cb3 --- /dev/null +++ b/src/VBox/Runtime/common/path/RTPathRmCmd.cpp @@ -0,0 +1,648 @@ +/* $Id: RTPathRmCmd.cpp $ */ +/** @file + * IPRT - RM Command. + */ + +/* + * Copyright (C) 2013-2019 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/path.h> + +#include <iprt/buildconfig.h> +#include <iprt/ctype.h> +#include <iprt/err.h> +#include <iprt/file.h> +#include <iprt/dir.h> +#include <iprt/getopt.h> +#include <iprt/initterm.h> +#include <iprt/message.h> +#include <iprt/stream.h> +#include <iprt/string.h> +#include <iprt/symlink.h> + + +/********************************************************************************************************************************* +* Defined Constants And Macros * +*********************************************************************************************************************************/ +#define RTPATHRMCMD_OPT_INTERACTIVE 1000 +#define RTPATHRMCMD_OPT_ONE_FILE_SYSTEM 1001 +#define RTPATHRMCMD_OPT_PRESERVE_ROOT 1002 +#define RTPATHRMCMD_OPT_NO_PRESERVE_ROOT 1003 +#define RTPATHRMCMD_OPT_MACHINE_READABLE 1004 + +/** The max directory entry size. */ +#define RTPATHRM_DIR_MAX_ENTRY_SIZE (sizeof(RTDIRENTRYEX) + 4096) + + +/********************************************************************************************************************************* +* Structures and Typedefs * +*********************************************************************************************************************************/ +/** Interactive option. */ +typedef enum +{ + RTPATHRMCMDINTERACTIVE_NONE = 1, + RTPATHRMCMDINTERACTIVE_ALL, + RTPATHRMCMDINTERACTIVE_ONCE + /** @todo possible that we should by default prompt if removing read-only + * files or files owned by someone else. We currently don't. */ +} RTPATHRMCMDINTERACTIVE; + +/** + * IPRT rm option structure. + */ +typedef struct RTPATHRMCMDOPTS +{ + /** Whether to delete recursively. */ + bool fRecursive; + /** Whether to delete directories as well as other kinds of files. */ + bool fDirsAndOther; + /** Whether to remove files without prompting and ignoring non-existing + * files. */ + bool fForce; + /** Machine readable output. */ + bool fMachineReadable; + /** Don't try remove root ('/') if set, otherwise don't treat root specially. */ + bool fPreserveRoot; + /** Whether to keep to one file system. */ + bool fOneFileSystem; + /** Whether to safely delete files (overwrite 3x before unlinking). */ + bool fSafeDelete; + /** Whether to be verbose about the operation. */ + bool fVerbose; + /** The interactive setting. */ + RTPATHRMCMDINTERACTIVE enmInteractive; +} RTPATHRMCMDOPTS; +/** Pointer to the IPRT rm options. */ +typedef RTPATHRMCMDOPTS *PRTPATHRMCMDOPTS; + + +/********************************************************************************************************************************* +* Global Variables * +*********************************************************************************************************************************/ +/** A bunch of zeros. */ +static uint8_t const g_abZeros[16384] = { 0 }; +/** A bunch of 0xFF bytes. (lazy init) */ +static uint8_t g_ab0xFF[16384]; + + +static void rtPathRmVerbose(PRTPATHRMCMDOPTS pOpts, const char *pszPath) +{ + if (!pOpts->fMachineReadable) + RTPrintf("%s\n", pszPath); +} + + +static int rtPathRmError(PRTPATHRMCMDOPTS pOpts, const char *pszPath, int rc, + const char *pszFormat, ...) +{ + if (pOpts->fMachineReadable) + RTPrintf("fname=%s%crc=%d%c", pszPath, 0, rc, 0); + else + { + va_list va; + va_start(va, pszFormat); + RTMsgErrorV(pszFormat, va); + va_end(va); + } + return rc; +} + + +/** + * Worker that removes a symbolic link. + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath The path to the symbolic link. + */ +static int rtPathRmOneSymlink(PRTPATHRMCMDOPTS pOpts, const char *pszPath) +{ + if (pOpts->fVerbose) + rtPathRmVerbose(pOpts, pszPath); + int rc = RTSymlinkDelete(pszPath, 0); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "Error removing symbolic link '%s': %Rrc\n", pszPath, rc); + return rc; +} + + +/** + * Worker that removes a file. + * + * Currently used to delete both regular and special files. + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath The path to the file. + * @param pObjInfo The FS object info for the file. + */ +static int rtPathRmOneFile(PRTPATHRMCMDOPTS pOpts, const char *pszPath, PRTFSOBJINFO pObjInfo) +{ + int rc; + if (pOpts->fVerbose) + rtPathRmVerbose(pOpts, pszPath); + + /* + * Wipe the file if requested and possible. + */ + if (pOpts->fSafeDelete && RTFS_IS_FILE(pObjInfo->Attr.fMode)) + { + /* Lazy init of the 0xff buffer. */ + if (g_ab0xFF[0] != 0xff || g_ab0xFF[sizeof(g_ab0xFF) - 1] != 0xff) + memset(g_ab0xFF, 0xff, sizeof(g_ab0xFF)); + + RTFILE hFile; + rc = RTFileOpen(&hFile, pszPath, RTFILE_O_WRITE); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "Opening '%s' for overwriting: %Rrc\n", pszPath, rc); + + for (unsigned iPass = 0; iPass < 3; iPass++) + { + uint8_t const *pabFiller = iPass == 1 ? g_abZeros : g_ab0xFF; + size_t const cbFiller = iPass == 1 ? sizeof(g_abZeros) : sizeof(g_ab0xFF); + + rc = RTFileSeek(hFile, 0, RTFILE_SEEK_BEGIN, NULL); + if (RT_FAILURE(rc)) + { + rc = rtPathRmError(pOpts, pszPath, rc, "Error seeking to start of '%s': %Rrc\n", pszPath, rc); + break; + } + for (RTFOFF cbLeft = pObjInfo->cbObject; cbLeft > 0; cbLeft -= cbFiller) + { + size_t cbToWrite = cbFiller; + if (cbLeft < (RTFOFF)cbToWrite) + cbToWrite = (size_t)cbLeft; + rc = RTFileWrite(hFile, pabFiller, cbToWrite, NULL); + if (RT_FAILURE(rc)) + { + rc = rtPathRmError(pOpts, pszPath, rc, "Error writing to '%s': %Rrc\n", pszPath, rc); + break; + } + } + } + + int rc2 = RTFileClose(hFile); + if (RT_FAILURE(rc2) && RT_SUCCESS(rc)) + return rtPathRmError(pOpts, pszPath, rc2, "Closing '%s' failed: %Rrc\n", pszPath, rc); + if (RT_FAILURE(rc)) + return rc; + } + + /* + * Remove the file. + */ + rc = RTFileDelete(pszPath); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, + RTFS_IS_FILE(pObjInfo->Attr.fMode) + ? "Error removing regular file '%s': %Rrc\n" + : "Error removing special file '%s': %Rrc\n", + pszPath, rc); + return rc; +} + + +/** + * Deletes one directory (if it's empty). + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath The path to the directory. + */ +static int rtPathRmOneDir(PRTPATHRMCMDOPTS pOpts, const char *pszPath) +{ + if (pOpts->fVerbose) + rtPathRmVerbose(pOpts, pszPath); + + int rc = RTDirRemove(pszPath); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "Error removing directory '%s': %Rrc", pszPath, rc); + return rc; +} + + +/** + * Recursively delete a directory. + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath Pointer to a writable buffer holding the path to + * the directory. + * @param cchPath The length of the path (avoid strlen). + * @param pDirEntry Pointer to a directory entry buffer that is + * RTPATHRM_DIR_MAX_ENTRY_SIZE bytes big. + */ +static int rtPathRmRecursive(PRTPATHRMCMDOPTS pOpts, char *pszPath, size_t cchPath, PRTDIRENTRYEX pDirEntry) +{ + /* + * Make sure the path ends with a slash. + */ + if (!cchPath || !RTPATH_IS_SLASH(pszPath[cchPath - 1])) + { + if (cchPath + 1 >= RTPATH_MAX) + return rtPathRmError(pOpts, pszPath, VERR_BUFFER_OVERFLOW, "Buffer overflow fixing up '%s'.\n", pszPath); + pszPath[cchPath++] = RTPATH_SLASH; + pszPath[cchPath] = '\0'; + } + + /* + * Traverse the directory. + */ + RTDIR hDir; + int rc = RTDirOpen(&hDir, pszPath); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "Error opening directory '%s': %Rrc", pszPath, rc); + int rcRet = VINF_SUCCESS; + for (;;) + { + /* + * Read the next entry, constructing an full path for it. + */ + size_t cbEntry = RTPATHRM_DIR_MAX_ENTRY_SIZE; + rc = RTDirReadEx(hDir, pDirEntry, &cbEntry, RTFSOBJATTRADD_NOTHING, RTPATH_F_ON_LINK); + if (rc == VERR_NO_MORE_FILES) + { + /* + * Reached the end of the directory. + */ + pszPath[cchPath] = '\0'; + rc = RTDirClose(hDir); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "Error closing directory '%s': %Rrc", pszPath, rc); + + /* Delete the directory. */ + int rc2 = rtPathRmOneDir(pOpts, pszPath); + if (RT_FAILURE(rc2) && RT_SUCCESS(rcRet)) + return rc2; + return rcRet; + } + + if (RT_FAILURE(rc)) + { + rc = rtPathRmError(pOpts, pszPath, rc, "Error reading directory '%s': %Rrc", pszPath, rc); + break; + } + + /* Skip '.' and '..'. */ + if ( pDirEntry->szName[0] == '.' + && ( pDirEntry->cbName == 1 + || ( pDirEntry->cbName == 2 + && pDirEntry->szName[1] == '.'))) + continue; + + /* Construct full path. */ + if (cchPath + pDirEntry->cbName >= RTPATH_MAX) + { + pszPath[cchPath] = '\0'; + rc = rtPathRmError(pOpts, pszPath, VERR_BUFFER_OVERFLOW, "Path buffer overflow in directory '%s'.", pszPath); + break; + } + memcpy(pszPath + cchPath, pDirEntry->szName, pDirEntry->cbName + 1); + + /* + * Take action according to the type. + */ + switch (pDirEntry->Info.Attr.fMode & RTFS_TYPE_MASK) + { + case RTFS_TYPE_FILE: + rc = rtPathRmOneFile(pOpts, pszPath, &pDirEntry->Info); + break; + + case RTFS_TYPE_DIRECTORY: + rc = rtPathRmRecursive(pOpts, pszPath, cchPath + pDirEntry->cbName, pDirEntry); + break; + + case RTFS_TYPE_SYMLINK: + rc = rtPathRmOneSymlink(pOpts, pszPath); + break; + + case RTFS_TYPE_FIFO: + case RTFS_TYPE_DEV_CHAR: + case RTFS_TYPE_DEV_BLOCK: + case RTFS_TYPE_SOCKET: + rc = rtPathRmOneFile(pOpts, pszPath, &pDirEntry->Info); + break; + + case RTFS_TYPE_WHITEOUT: + default: + rc = rtPathRmError(pOpts, pszPath, VERR_UNEXPECTED_FS_OBJ_TYPE, + "Object '%s' has an unknown file type: %o\n", + pszPath, pDirEntry->Info.Attr.fMode & RTFS_TYPE_MASK); + break; + } + if (RT_FAILURE(rc) && RT_SUCCESS(rcRet)) + rcRet = rc; + } + + /* + * Some error occured, close and return. + */ + RTDirClose(hDir); + return rc; +} + +/** + * Validates the specified file or directory. + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath The path to the file, directory, whatever. + */ +static int rtPathRmOneValidate(PRTPATHRMCMDOPTS pOpts, const char *pszPath) +{ + /* + * RTPathFilename doesn't do the trailing slash thing the way we need it to. + * E.g. both '..' and '../' should be rejected. + */ + size_t cchPath = strlen(pszPath); + while (cchPath > 0 && RTPATH_IS_SLASH(pszPath[cchPath - 1])) + cchPath--; + + if ( ( cchPath == 0 + || 0 /** @todo drive letter + UNC crap */) + && pOpts->fPreserveRoot) + return rtPathRmError(pOpts, pszPath, VERR_CANT_DELETE_DIRECTORY, "Cannot remove root directory ('%s').\n", pszPath); + + size_t offLast = cchPath - 1; + while (offLast > 0 && !RTPATH_IS_SEP(pszPath[offLast - 1])) + offLast--; + + size_t cchLast = cchPath - offLast; + if ( pszPath[offLast] == '.' + && ( cchLast == 1 + || (cchLast == 2 && pszPath[offLast + 1] == '.'))) + return rtPathRmError(pOpts, pszPath, VERR_CANT_DELETE_DIRECTORY, "Cannot remove special directory '%s'.\n", pszPath); + + return VINF_SUCCESS; +} + + +/** + * Remove one user specified file or directory. + * + * @returns IPRT status code, errors go via rtPathRmError. + * @param pOpts The RM options. + * @param pszPath The path to the file, directory, whatever. + */ +static int rtPathRmOne(PRTPATHRMCMDOPTS pOpts, const char *pszPath) +{ + /* + * RM refuses to delete some directories. + */ + int rc = rtPathRmOneValidate(pOpts, pszPath); + if (RT_FAILURE(rc)) + return rc; + + /* + * Query file system object info. + */ + RTFSOBJINFO ObjInfo; + rc = RTPathQueryInfoEx(pszPath, &ObjInfo, RTFSOBJATTRADD_UNIX, RTPATH_F_ON_LINK); + if (RT_FAILURE(rc)) + { + if (pOpts->fForce && (rc == VERR_FILE_NOT_FOUND || rc == VERR_PATH_NOT_FOUND)) + return VINF_SUCCESS; + return rtPathRmError(pOpts, pszPath, rc, "Error deleting '%s': %Rrc", pszPath, rc); + } + + /* + * Take type specific action. + */ + switch (ObjInfo.Attr.fMode & RTFS_TYPE_MASK) + { + case RTFS_TYPE_FILE: + return rtPathRmOneFile(pOpts, pszPath, &ObjInfo); + + case RTFS_TYPE_DIRECTORY: + if (pOpts->fRecursive) + { + char szPath[RTPATH_MAX]; + rc = RTPathAbs(pszPath, szPath, sizeof(szPath)); + if (RT_FAILURE(rc)) + return rtPathRmError(pOpts, pszPath, rc, "RTPathAbs failed on '%s': %Rrc\n", pszPath, rc); + + union + { + RTDIRENTRYEX Core; + uint8_t abPadding[RTPATHRM_DIR_MAX_ENTRY_SIZE]; + } DirEntry; + + return rtPathRmRecursive(pOpts, szPath, strlen(szPath), &DirEntry.Core); + } + if (pOpts->fDirsAndOther) + return rtPathRmOneDir(pOpts, pszPath); + return rtPathRmError(pOpts, pszPath, VERR_IS_A_DIRECTORY, "Cannot remove '%s': %Rrc\n", pszPath, VERR_IS_A_DIRECTORY); + + case RTFS_TYPE_SYMLINK: + return rtPathRmOneSymlink(pOpts, pszPath); + + case RTFS_TYPE_FIFO: + case RTFS_TYPE_DEV_CHAR: + case RTFS_TYPE_DEV_BLOCK: + case RTFS_TYPE_SOCKET: + return rtPathRmOneFile(pOpts, pszPath, &ObjInfo); + + case RTFS_TYPE_WHITEOUT: + default: + return rtPathRmError(pOpts, pszPath, VERR_UNEXPECTED_FS_OBJ_TYPE, + "Object '%s' has an unknown file type: %o\n", pszPath, ObjInfo.Attr.fMode & RTFS_TYPE_MASK); + + } +} + + +RTDECL(RTEXITCODE) RTPathRmCmd(unsigned cArgs, char **papszArgs) +{ + /* + * Parse the command line. + */ + static const RTGETOPTDEF s_aOptions[] = + { + /* operations */ + { "--dirs-and-more", 'd', RTGETOPT_REQ_NOTHING }, + { "--force", 'f', RTGETOPT_REQ_NOTHING }, + { "--prompt", 'i', RTGETOPT_REQ_NOTHING }, + { "--prompt-once", 'I', RTGETOPT_REQ_NOTHING }, + { "--interactive", RTPATHRMCMD_OPT_INTERACTIVE, RTGETOPT_REQ_STRING }, + { "--one-file-system", RTPATHRMCMD_OPT_ONE_FILE_SYSTEM, RTGETOPT_REQ_NOTHING }, + { "--preserve-root", RTPATHRMCMD_OPT_PRESERVE_ROOT, RTGETOPT_REQ_NOTHING }, + { "--no-preserve-root", RTPATHRMCMD_OPT_NO_PRESERVE_ROOT, RTGETOPT_REQ_NOTHING }, + { "--recursive", 'R', RTGETOPT_REQ_NOTHING }, + { "--recursive", 'r', RTGETOPT_REQ_NOTHING }, + { "--safe-delete", 'P', RTGETOPT_REQ_NOTHING }, + { "--verbose", 'v', RTGETOPT_REQ_NOTHING }, + + /* IPRT extensions */ + { "--machine-readable", RTPATHRMCMD_OPT_MACHINE_READABLE, RTGETOPT_REQ_NOTHING }, + { "--machinereadable", RTPATHRMCMD_OPT_MACHINE_READABLE, RTGETOPT_REQ_NOTHING }, /* bad long option style */ + }; + + RTGETOPTSTATE GetState; + int rc = RTGetOptInit(&GetState, cArgs, papszArgs, s_aOptions, RT_ELEMENTS(s_aOptions), 1, + RTGETOPTINIT_FLAGS_OPTS_FIRST); + if (RT_FAILURE(rc)) + return RTMsgErrorExit(RTEXITCODE_FAILURE, "RTGetOpt failed: %Rrc", rc); + + RTPATHRMCMDOPTS Opts; + RT_ZERO(Opts); + Opts.fPreserveRoot = true; + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_NONE; + + RTGETOPTUNION ValueUnion; + while ( (rc = RTGetOpt(&GetState, &ValueUnion)) != 0 + && rc != VINF_GETOPT_NOT_OPTION) + { + switch (rc) + { + case 'd': + Opts.fDirsAndOther = true; + break; + + case 'f': + Opts.fForce = true; + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_NONE; + break; + + case 'i': + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_ALL; + break; + + case 'I': + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_ONCE; + break; + + case RTPATHRMCMD_OPT_INTERACTIVE: + if (!strcmp(ValueUnion.psz, "always")) + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_ALL; + else if (!strcmp(ValueUnion.psz, "once")) + Opts.enmInteractive = RTPATHRMCMDINTERACTIVE_ONCE; + else + return RTMsgErrorExit(RTEXITCODE_SYNTAX, "Unknown --interactive option value: '%s'\n", ValueUnion.psz); + break; + + case RTPATHRMCMD_OPT_ONE_FILE_SYSTEM: + Opts.fOneFileSystem = true; + break; + + case RTPATHRMCMD_OPT_PRESERVE_ROOT: + Opts.fPreserveRoot = true; + break; + + case RTPATHRMCMD_OPT_NO_PRESERVE_ROOT: + Opts.fPreserveRoot = false; + break; + + case 'R': + case 'r': + Opts.fRecursive = true; + Opts.fDirsAndOther = true; + break; + + case 'P': + Opts.fSafeDelete = true; + break; + + case 'v': + Opts.fVerbose = true; + break; + + case RTPATHRMCMD_OPT_MACHINE_READABLE: + Opts.fMachineReadable = true; + break; + + case 'h': + RTPrintf("Usage: to be written\nOption dump:\n"); + for (unsigned i = 0; i < RT_ELEMENTS(s_aOptions); i++) + if (RT_C_IS_PRINT(s_aOptions[i].iShort)) + RTPrintf(" -%c,%s\n", s_aOptions[i].iShort, s_aOptions[i].pszLong); + else + RTPrintf(" %s\n", s_aOptions[i].pszLong); + return RTEXITCODE_SUCCESS; + + case 'V': + RTPrintf("%sr%d\n", RTBldCfgVersion(), RTBldCfgRevision()); + return RTEXITCODE_SUCCESS; + + default: + return RTGetOptPrintError(rc, &ValueUnion); + } + } + + /* + * Options we don't support. + */ + if (Opts.fOneFileSystem) + return RTMsgErrorExit(RTEXITCODE_FAILURE, "The --one-file-system option is not yet implemented.\n"); + if (Opts.enmInteractive != RTPATHRMCMDINTERACTIVE_NONE) + return RTMsgErrorExit(RTEXITCODE_FAILURE, "The -i, -I and --interactive options are not implemented yet.\n"); + + /* + * No files means error. + */ + if (rc != VINF_GETOPT_NOT_OPTION && !Opts.fForce) + return RTMsgErrorExit(RTEXITCODE_FAILURE, "No files or directories specified.\n"); + + /* + * Machine readable init + header. + */ + if (Opts.fMachineReadable) + { + int rc2 = RTStrmSetMode(g_pStdOut, true /*fBinary*/, false /*fCurrentCodeSet*/); + if (RT_FAILURE(rc2)) + return RTMsgErrorExit(RTEXITCODE_FAILURE, "RTStrmSetMode failed: %Rrc.\n", rc2); + static const char s_achHeader[] = "hdr_id=rm\0hdr_ver=1"; + RTStrmWrite(g_pStdOut, s_achHeader, sizeof(s_achHeader)); + } + + /* + * Delete the specified files/dirs/whatever. + */ + RTEXITCODE rcExit = RTEXITCODE_SUCCESS; + while (rc == VINF_GETOPT_NOT_OPTION) + { + rc = rtPathRmOne(&Opts, ValueUnion.psz); + if (RT_FAILURE(rc)) + rcExit = RTEXITCODE_FAILURE; + + /* next */ + rc = RTGetOpt(&GetState, &ValueUnion); + } + if (rc != 0) + rcExit = RTGetOptPrintError(rc, &ValueUnion); + + /* + * Terminate the machine readable stuff. + */ + if (Opts.fMachineReadable) + { + RTStrmWrite(g_pStdOut, "\0\0\0", 4); + rc = RTStrmFlush(g_pStdOut); + if (RT_FAILURE(rc) && rcExit == RTEXITCODE_SUCCESS) + rcExit = RTEXITCODE_FAILURE; + } + + return rcExit; +} + |