From f215e02bf85f68d3a6106c2a1f4f7f063f819064 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:17:27 +0200 Subject: Adding upstream version 7.0.14-dfsg. Signed-off-by: Daniel Baumann --- .../Runtime/generic/RTProcSignalName-generic.cpp | 226 +++++++++++++++++++++ 1 file changed, 226 insertions(+) create mode 100644 src/VBox/Runtime/generic/RTProcSignalName-generic.cpp (limited to 'src/VBox/Runtime/generic/RTProcSignalName-generic.cpp') diff --git a/src/VBox/Runtime/generic/RTProcSignalName-generic.cpp b/src/VBox/Runtime/generic/RTProcSignalName-generic.cpp new file mode 100644 index 00000000..841eee62 --- /dev/null +++ b/src/VBox/Runtime/generic/RTProcSignalName-generic.cpp @@ -0,0 +1,226 @@ +/* $Id: RTProcSignalName-generic.cpp $ */ +/** @file + * IPRT - RTProcSignalName, generic implementation. + */ + +/* + * Copyright (C) 2022-2023 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 . + * + * 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 +#include "internal/iprt.h" + +#include +#include + +#include + + +RTDECL(const char *) RTProcSignalName(int iSignal) +{ +#if !defined(IPRT_NO_CRT) || !defined(RT_OS_WINDOWS) + switch (iSignal) + { + /* + * Typical bsd/xnu ones: + */ +# ifdef SIGHUP + RT_CASE_RET_STR(SIGHUP); +# endif +# ifdef SIGINT + RT_CASE_RET_STR(SIGINT); +# endif +# ifdef SIGQUIT + RT_CASE_RET_STR(SIGQUIT); +# endif +# ifdef SIGILL + RT_CASE_RET_STR(SIGILL); +# endif +# ifdef SIGTRAP + RT_CASE_RET_STR(SIGTRAP); +# endif +# ifdef SIGABRT + RT_CASE_RET_STR(SIGABRT); +# endif +# ifdef SIGEMT + RT_CASE_RET_STR(SIGEMT); +# endif +# ifdef SIGPOLL + RT_CASE_RET_STR(SIGPOLL); +# endif +# ifdef SIGFPE + RT_CASE_RET_STR(SIGFPE); +# endif +# ifdef SIGKILL + RT_CASE_RET_STR(SIGKILL); +# endif +# ifdef SIGBUS + RT_CASE_RET_STR(SIGBUS); +# endif +# ifdef SIGSEGV + RT_CASE_RET_STR(SIGSEGV); +# endif +# ifdef SIGSYS + RT_CASE_RET_STR(SIGSYS); +# endif +# ifdef SIGPIPE + RT_CASE_RET_STR(SIGPIPE); +# endif +# ifdef SIGALRM + RT_CASE_RET_STR(SIGALRM); +# endif +# ifdef SIGTERM + RT_CASE_RET_STR(SIGTERM); +# endif +# ifdef SIGURG + RT_CASE_RET_STR(SIGURG); +# endif +# ifdef SIGSTOP + RT_CASE_RET_STR(SIGSTOP); +# endif +# ifdef SIGTSTP + RT_CASE_RET_STR(SIGTSTP); +# endif +# ifdef SIGCONT + RT_CASE_RET_STR(SIGCONT); +# endif +# ifdef SIGCHLD + RT_CASE_RET_STR(SIGCHLD); +# endif +# ifdef SIGTTIN + RT_CASE_RET_STR(SIGTTIN); +# endif +# ifdef SIGTTOU + RT_CASE_RET_STR(SIGTTOU); +# endif +# ifdef SIGIO +# if !defined(SIGPOLL) || (SIGPOLL+0) != SIGIO + RT_CASE_RET_STR(SIGIO); +# endif +# endif +# ifdef SIGXCPU + RT_CASE_RET_STR(SIGXCPU); +# endif +# ifdef SIGXFSZ + RT_CASE_RET_STR(SIGXFSZ); +# endif +# ifdef SIGVTALRM + RT_CASE_RET_STR(SIGVTALRM); +# endif +# ifdef SIGPROF + RT_CASE_RET_STR(SIGPROF); +# endif +# ifdef SIGWINCH + RT_CASE_RET_STR(SIGWINCH); +# endif +# ifdef SIGINFO + RT_CASE_RET_STR(SIGINFO); +# endif +# ifdef SIGUSR1 + RT_CASE_RET_STR(SIGUSR1); +# endif +# ifdef SIGUSR2 + RT_CASE_RET_STR(SIGUSR2); +# endif +# ifdef SIGTHR + RT_CASE_RET_STR(SIGTHR); +# endif +# ifdef SIGLIBRT + RT_CASE_RET_STR(SIGLIBRT); +# endif + + /* + * Additional linux ones: + */ +# ifdef SIGIOT +# if !defined(SIGABRT) || (SIGABRT+0) != SIGIOT + RT_CASE_RET_STR(SIGIOT); +# endif +# endif +# ifdef SIGSTKFLT + RT_CASE_RET_STR(SIGSTKFLT); +# endif +# ifdef SIGLOST + RT_CASE_RET_STR(SIGLOST); +# endif +# ifdef SIGPWR + RT_CASE_RET_STR(SIGPWR); +# endif +# ifdef SIGUNUSED +# if !defined(SIGSYS) || (SIGSYS+0) != SIGUNUSED + RT_CASE_RET_STR(SIGUNUSED); +# endif +# endif + } +#endif + +#if defined(SIGRTMIN) && defined(SIGRTMAX) + /* + * Real time signals. + * + * This cannot be done in the switch/case setup because glibc maps SIGRTMIN + * and SIGRTMAX to internal libc calls that dynamically resolves their values. + */ + static char const s_szSigRt[] = + "SIGRT00\0" "SIGRT01\0" "SIGRT02\0" "SIGRT03\0" "SIGRT04\0" "SIGRT05\0" "SIGRT06\0" "SIGRT07\0" "SIGRT08\0" "SIGRT09\0" + "SIGRT10\0" "SIGRT11\0" "SIGRT12\0" "SIGRT13\0" "SIGRT14\0" "SIGRT15\0" "SIGRT16\0" "SIGRT17\0" "SIGRT18\0" "SIGRT19\0" + "SIGRT20\0" "SIGRT21\0" "SIGRT22\0" "SIGRT23\0" "SIGRT24\0" "SIGRT25\0" "SIGRT26\0" "SIGRT27\0" "SIGRT28\0" "SIGRT29\0" + "SIGRT30\0" "SIGRT31\0" "SIGRT32\0" "SIGRT33\0" "SIGRT34\0" "SIGRT35\0" "SIGRT36\0" "SIGRT37\0" "SIGRT38\0" "SIGRT39\0" + "SIGRT40\0" "SIGRT41\0" "SIGRT42\0" "SIGRT43\0" "SIGRT44\0" "SIGRT45\0" "SIGRT46\0" "SIGRT47\0" "SIGRT48\0" "SIGRT49\0" + "SIGRT50\0" "SIGRT51\0" "SIGRT52\0" "SIGRT53\0" "SIGRT54\0" "SIGRT55\0" "SIGRT56\0" "SIGRT57\0" "SIGRT58\0" "SIGRT59\0" + "SIGRT60\0" "SIGRT61\0" "SIGRT62\0" "SIGRT63\0" "SIGRT64\0"; + int const iSigRtMin = SIGRTMIN; + if (iSignal >= iSigRtMin && iSignal <= SIGRTMAX) + { + unsigned uRtSig = (unsigned)(iSignal - iSigRtMin); + if (uRtSig < (sizeof(s_szSigRt) - 1) / sizeof("SIGRT00")) + return &s_szSigRt[uRtSig * sizeof("SIGRT00")]; + } +#endif /* SIGRTMIN */ + + /* + * Do fallback: SIG+nnnn. + */ + static struct { char sz[16]; } s_aFallback[16]; + static uint32_t volatile s_iFallback = 0; + uint32_t const iFallback = ASMAtomicIncU32(&s_iFallback) % RT_ELEMENTS(s_aFallback); + s_aFallback[iFallback].sz[0] = 'S'; + s_aFallback[iFallback].sz[1] = 'I'; + s_aFallback[iFallback].sz[2] = 'G'; + RTStrFormatU32(&s_aFallback[iFallback].sz[3], sizeof(s_aFallback[iFallback].sz) - 3, iSignal, + 10, 0, 0, RTSTR_F_PLUS | RTSTR_F_VALSIGNED); + return s_aFallback[iFallback].sz; +} +RT_EXPORT_SYMBOL(RTProcSignalName); + -- cgit v1.2.3