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test/jdk/java/foreign/libTestUpcallStructScope.c
34 строки
1 KB
Jorn Vernee
8362169: Pointer passed to upcall may get wrong scope
18 июл 2025, 17:54
18 июл 2025, 17:54
9dc6282
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/* * Copyright (c) 2020, 2024, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ #include "export.h" struct S_PDI { void* p0; double p1; int p2; }; EXPORT void do_upcall(void (*cb)(struct S_PDI), struct S_PDI a0) { cb(a0); } EXPORT void do_upcall_ptr(void (*cb)(struct S_PDI, void*), struct S_PDI a0, void* ptr) { cb(a0, ptr); }