mirror of
https://github.com/ceph/ceph
synced 2025-01-06 03:01:24 +00:00
f07e02928c
Assertion failure should be big. It should be catastrophic. It should make an impression! It should also not throw exceptions. This change does exactly that. More specifically it calls abort() so we don't throw out stack frames or otherwise mess up debugging. Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
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// vim: ts=8 sw=2 smarttab
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/*
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* Ceph - scalable distributed file system
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*
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* Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
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*
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* This is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License version 2, as published by the Free Software
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* Foundation. See file COPYING.
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*
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*/
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#include "common/config.h"
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#include "common/ceph_argparse.h"
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#include "global/global_init.h"
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#include "global/global_context.h"
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#include "include/rados/librados.h"
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void usage()
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{
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cout << "usage: librados-config [option]\n"
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<< "where options are:\n"
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<< " --version library version\n"
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<< " --vernum library version code\n";
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}
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void usage_exit()
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{
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usage();
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exit(1);
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}
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int main(int argc, const char **argv)
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{
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vector<const char*> args;
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argv_to_vec(argc, argv, args);
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env_to_vec(args);
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bool opt_version = false;
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bool opt_vernum = false;
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global_init(NULL, args, CEPH_ENTITY_TYPE_CLIENT, CODE_ENVIRONMENT_UTILITY,
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CINIT_FLAG_NO_DEFAULT_CONFIG_FILE);
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common_init_finish(g_ceph_context);
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for (std::vector<const char*>::iterator i = args.begin();
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i != args.end(); ) {
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if (strcmp(*i, "--") == 0) {
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break;
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}
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else if (strcmp(*i, "--version") == 0) {
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opt_version = true;
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i = args.erase(i);
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}
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else if (strcmp(*i, "--vernum") == 0) {
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opt_vernum = true;
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i = args.erase(i);
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}
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else
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++i;
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}
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if (!opt_version && !opt_vernum)
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usage_exit();
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if (opt_version) {
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int maj, min, ext;
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rados_version(&maj, &min, &ext);
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cout << maj << "." << min << "." << ext << std::endl;
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} else if (opt_vernum) {
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cout << hex << LIBRADOS_VERSION_CODE << dec << std::endl;
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}
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return 0;
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}
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