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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
commit | 16f504a9dca3fe3b70568f67b7d41241ae485288 (patch) | |
tree | c60f36ada0496ba928b7161059ba5ab1ab224f9d /src/VBox/Runtime/common/string/atoi.cpp | |
parent | Initial commit. (diff) | |
download | virtualbox-upstream.tar.xz virtualbox-upstream.zip |
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Runtime/common/string/atoi.cpp')
-rw-r--r-- | src/VBox/Runtime/common/string/atoi.cpp | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/string/atoi.cpp b/src/VBox/Runtime/common/string/atoi.cpp new file mode 100644 index 00000000..cf057430 --- /dev/null +++ b/src/VBox/Runtime/common/string/atoi.cpp @@ -0,0 +1,64 @@ +/* $Id: atoi.cpp $ */ +/** @file + * IPRT - No-CRT - atoi. + */ + +/* + * Copyright (C) 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 * +*********************************************************************************************************************************/ +#define IPRT_NO_CRT_FOR_3RD_PARTY +#include "internal/nocrt.h" +#include <iprt/nocrt/stdlib.h> +#include <iprt/nocrt/limits.h> +#include <iprt/string.h> + + +#undef atoi +int RT_NOCRT(atoi)(const char *psz) +{ +#if INT_MAX == INT32_MAX + int32_t iValue = 0; + int rc = RTStrToInt32Ex(RTStrStripL(psz), NULL, 10, &iValue); +#else +# error "Unsupported integer size" +#endif + if (rc == VINF_SUCCESS || rc == VWRN_TRAILING_CHARS || rc == VWRN_TRAILING_SPACES) + return iValue; + if (rc == VWRN_NUMBER_TOO_BIG) + return iValue < 0 ? INT_MIN : INT_MAX; + return 0; +} +RT_ALIAS_AND_EXPORT_NOCRT_SYMBOL(atoi); + |