Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg

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

1 files changed, 227 insertions, 0 deletions

diff --git a/include/iprt/nocrt/stdlib.h b/include/iprt/nocrt/stdlib.h
new file mode 100644
index 00000000..23ee3e7d
--- /dev/null
+++ b/include/iprt/nocrt/stdlib.h
@@ -0,0 +1,227 @@
+/** @file
+ * IPRT / No-CRT - Our minimal stdlib.h.
+ */
+
+/*
+ * Copyright (C) 2006-2023 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
+ */
+
+#ifndef IPRT_INCLUDED_nocrt_stdlib_h
+#define IPRT_INCLUDED_nocrt_stdlib_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include <iprt/assert.h>
+#include <iprt/env.h>
+#include <iprt/mem.h>
+#include <iprt/nocrt/limits.h>
+
+RT_C_DECLS_BEGIN
+
+#define EXIT_SUCCESS    RTEXITCODE_SUCCESS
+#define EXIT_FAILURE    RTEXITCODE_FAILURE
+
+
+typedef void FNRTNOCRTATEXITCALLBACK(void) /*RT_NOEXCEPT*/;
+typedef FNRTNOCRTATEXITCALLBACK *PFNRTNOCRTATEXITCALLBACK;
+#if defined(_MSC_VER) && defined(RT_WITHOUT_NOCRT_WRAPPERS) /* Clashes with compiler internal prototype or smth. */
+int          nocrt_atexit(PFNRTNOCRTATEXITCALLBACK) RT_NOEXCEPT;
+# define     atexit nocrt_atexit
+#else
+int          RT_NOCRT(atexit)(PFNRTNOCRTATEXITCALLBACK) RT_NOEXCEPT;
+#endif
+
+#if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
+# define atexit     RT_NOCRT(atexit)
+#endif
+
+
+#ifdef IPRT_NO_CRT_FOR_3RD_PARTY
+/*
+ * Only for external libraries and such.
+ */
+
+DECLINLINE(void *) RT_NOCRT(malloc)(size_t cb)
+{
+    return RTMemAlloc(cb);
+}
+
+DECLINLINE(void *) RT_NOCRT(calloc)(size_t cItems, size_t cbItem)
+{
+    return RTMemAllocZ(cItems * cbItem); /* caller responsible for overflow issues. */
+}
+
+DECLINLINE(void *) RT_NOCRT(realloc)(void *pvOld, size_t cbNew)
+{
+    return RTMemRealloc(pvOld, cbNew);
+}
+
+DECLINLINE(void) RT_NOCRT(free)(void *pv)
+{
+    RTMemFree(pv);
+}
+
+DECLINLINE(const char *) RT_NOCRT(getenv)(const char *pszVar)
+{
+    return RTEnvGet(pszVar);
+}
+
+int         RT_NOCRT(abs)(int) RT_NOEXCEPT;
+long        RT_NOCRT(labs)(long) RT_NOEXCEPT;
+long long   RT_NOCRT(llabs)(long long) RT_NOEXCEPT;
+int         RT_NOCRT(rand)(void) RT_NOEXCEPT;
+void        RT_NOCRT(srand)(unsigned) RT_NOEXCEPT;
+long        RT_NOCRT(strtol)(const char *psz, char **ppszNext, int iBase) RT_NOEXCEPT;
+long long   RT_NOCRT(strtoll)(const char *psz, char **ppszNext, int iBase) RT_NOEXCEPT;
+unsigned long RT_NOCRT(strtoul)(const char *psz, char **ppszNext, int iBase) RT_NOEXCEPT;
+unsigned long long RT_NOCRT(strtoull)(const char *psz, char **ppszNext, int iBase) RT_NOEXCEPT;
+int         RT_NOCRT(atoi)(const char *psz) RT_NOEXCEPT;
+double      RT_NOCRT(strtod)(const char *psz, char **ppszNext) RT_NOEXCEPT;
+double      RT_NOCRT(atof)(const char *psz) RT_NOEXCEPT;
+void       *RT_NOCRT(bsearch)(const void *pvKey, const void *pvBase, size_t cEntries, size_t cbEntry,
+                              int (*pfnCompare)(const void *pvKey, const void *pvEntry));
+void        RT_NOCRT(qsort)(void *pvBase, size_t cEntries, size_t cbEntry,
+                            int (*pfnCompare)(const void *pv1, const void *pv2));
+void        RT_NOCRT(qsort_r)(void *pvBase, size_t cEntries, size_t cbEntry,
+                              int (*pfnCompare)(const void *pv1, const void *pv2, void *pvUser), void *pvUser);
+
+/* Map exit & abort onto fatal assert. */
+DECL_NO_RETURN(DECLINLINE(void)) RT_NOCRT(exit)(int iExitCode) { AssertFatalMsgFailed(("exit: iExitCode=%d\n", iExitCode)); }
+DECL_NO_RETURN(DECLINLINE(void)) RT_NOCRT(abort)(void)         { AssertFatalMsgFailed(("abort\n")); }
+
+/*
+ * Underscored versions:
+ */
+DECLINLINE(void *) RT_NOCRT(_malloc)(size_t cb)
+{
+    return RTMemAlloc(cb);
+}
+
+DECLINLINE(void *) RT_NOCRT(_calloc)(size_t cItems, size_t cbItem)
+{
+    return RTMemAllocZ(cItems * cbItem); /* caller responsible for overflow issues. */
+}
+
+DECLINLINE(void *) RT_NOCRT(_realloc)(void *pvOld, size_t cbNew)
+{
+    return RTMemRealloc(pvOld, cbNew);
+}
+
+DECLINLINE(void) RT_NOCRT(_free)(void *pv)
+{
+    RTMemFree(pv);
+}
+
+DECLINLINE(const char *) RT_NOCRT(_getenv)(const char *pszVar)
+{
+    return RTEnvGet(pszVar);
+}
+
+int         RT_NOCRT(_abs)(int);
+long        RT_NOCRT(_labs)(long);
+long long   RT_NOCRT(_llabs)(long long);
+int         RT_NOCRT(_rand)(void);
+void        RT_NOCRT(_srand)(unsigned);
+long        RT_NOCRT(_strtol)(const char *psz, char **ppszNext, int iBase);
+long long   RT_NOCRT(_strtoll)(const char *psz, char **ppszNext, int iBase);
+unsigned long RT_NOCRT(_strtoul)(const char *psz, char **ppszNext, int iBase);
+unsigned long long RT_NOCRT(_strtoull)(const char *psz, char **ppszNext, int iBase);
+int         RT_NOCRT(_atoi)(const char *psz);
+double      RT_NOCRT(_strtod)(const char *psz, char **ppszNext);
+double      RT_NOCRT(_atof)(const char *psz);
+void       *RT_NOCRT(_bsearch)(const void *pvKey, const void *pvBase, size_t cEntries, size_t cbEntry,
+                               int (*pfnCompare)(const void *pv1, const void *pv2));
+void        RT_NOCRT(_qsort)(void *pvBase, size_t cEntries, size_t cbEntry,
+                             int (*pfnCompare)(const void *pv1, const void *pv2));
+void        RT_NOCRT(_qsort_r)(void *pvBase, size_t cEntries, size_t cbEntry,
+                               int (*pfnCompare)(const void *pv1, const void *pv2, void *pvUser), void *pvUser);
+
+/* Map exit & abort onto fatal assert. */
+DECL_NO_RETURN(DECLINLINE(void)) RT_NOCRT(_exit)(int iExitCode) { AssertFatalMsgFailed(("_exit: iExitCode=%d\n", iExitCode)); }
+DECL_NO_RETURN(DECLINLINE(void)) RT_NOCRT(_abort)(void)         { AssertFatalMsgFailed(("_abort\n")); }
+
+/* Some windows CRT error control functions we totally ignore (only underscored): */
+# define _set_error_mode(a_Mode)                    (0)
+# define _set_abort_behavior(a_fFlags, a_fMask)     (0)
+
+/*
+ * No-CRT aliases.
+ */
+# if !defined(RT_WITHOUT_NOCRT_WRAPPERS) && !defined(RT_WITHOUT_NOCRT_WRAPPER_ALIASES)
+#  define malloc        RT_NOCRT(malloc)
+#  define calloc        RT_NOCRT(calloc)
+#  define realloc       RT_NOCRT(realloc)
+#  define free          RT_NOCRT(free)
+#  define getenv        RT_NOCRT(getenv)
+#  define bsearch       RT_NOCRT(bsearch)
+#  define exit          RT_NOCRT(exit)
+#  define abort         RT_NOCRT(abort)
+#  define abs           RT_NOCRT(abs)
+#  define labs          RT_NOCRT(labs)
+#  define llabs         RT_NOCRT(llabs)
+#  define rand          RT_NOCRT(rand)
+#  define srand         RT_NOCRT(srand)
+#  define strtol        RT_NOCRT(strtol)
+#  define strtoll       RT_NOCRT(strtoll)
+#  define strtoul       RT_NOCRT(strtoul)
+#  define strtoull      RT_NOCRT(strtoull)
+#  define atoi          RT_NOCRT(atoi)
+#  define strtod        RT_NOCRT(strtod)
+#  define atof          RT_NOCRT(atof)
+
+#  define _malloc       RT_NOCRT(malloc)
+#  define _calloc       RT_NOCRT(calloc)
+#  define _realloc      RT_NOCRT(realloc)
+#  define _free         RT_NOCRT(free)
+#  define _getenv       RT_NOCRT(getenv)
+#  define _bsearch      RT_NOCRT(bsearch)
+#  define _exit         RT_NOCRT(exit)
+#  define _abort        RT_NOCRT(abort)
+#  define _abs          RT_NOCRT(abs)
+#  define _labs         RT_NOCRT(labs)
+#  define _llabs        RT_NOCRT(llabs)
+#  define _rand         RT_NOCRT(rand)
+#  define _srand        RT_NOCRT(srand)
+#  define _strtol       RT_NOCRT(strtol)
+#  define _strtoll      RT_NOCRT(strtoll)
+#  define _strtoul      RT_NOCRT(strtoul)
+#  define _strtoull     RT_NOCRT(strtoull)
+#  define _atoi         RT_NOCRT(atoi)
+#  define _strtod       RT_NOCRT(strtod)
+#  define _atof         RT_NOCRT(atof)
+#  endif
+
+#endif /* IPRT_NO_CRT_FOR_3RD_PARTY */
+
+
+RT_C_DECLS_END
+
+#endif /* !IPRT_INCLUDED_nocrt_stdlib_h */