From 8f8ba65a7376bbbf0bfc0a0f745f60b921dcb834 Mon Sep 17 00:00:00 2001 From: Andy Wingo Date: Sun, 19 Apr 2015 13:28:46 +0200 Subject: [PATCH] Remove src/detect-virt --- src/detect-virt/Makefile | 1 - src/detect-virt/detect-virt.c | 166 ---------------------------------- 2 files changed, 167 deletions(-) delete mode 120000 src/detect-virt/Makefile delete mode 100644 src/detect-virt/detect-virt.c diff --git a/src/detect-virt/Makefile b/src/detect-virt/Makefile deleted file mode 120000 index d0b0e8e00..000000000 --- a/src/detect-virt/Makefile +++ /dev/null @@ -1 +0,0 @@ -../Makefile \ No newline at end of file diff --git a/src/detect-virt/detect-virt.c b/src/detect-virt/detect-virt.c deleted file mode 100644 index 606d073cb..000000000 --- a/src/detect-virt/detect-virt.c +++ /dev/null @@ -1,166 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2010 Lennart Poettering - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see . -***/ - -#include -#include -#include -#include - -#include "util.h" -#include "virt.h" -#include "build.h" - -static bool arg_quiet = false; -static enum { - ANY_VIRTUALIZATION, - ONLY_VM, - ONLY_CONTAINER -} arg_mode = ANY_VIRTUALIZATION; - -static void help(void) { - printf("%s [OPTIONS...]\n\n" - "Detect execution in a virtualized environment.\n\n" - " -h --help Show this help\n" - " --version Show package version\n" - " -c --container Only detect whether we are run in a container\n" - " -v --vm Only detect whether we are run in a VM\n" - " -q --quiet Don't output anything, just set return value\n" - , program_invocation_short_name); -} - -static int parse_argv(int argc, char *argv[]) { - - enum { - ARG_VERSION = 0x100 - }; - - static const struct option options[] = { - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, ARG_VERSION }, - { "container", no_argument, NULL, 'c' }, - { "vm", optional_argument, NULL, 'v' }, - { "quiet", no_argument, NULL, 'q' }, - {} - }; - - int c; - - assert(argc >= 0); - assert(argv); - - while ((c = getopt_long(argc, argv, "hqcv", options, NULL)) >= 0) - - switch (c) { - - case 'h': - help(); - return 0; - - case ARG_VERSION: - puts(PACKAGE_STRING); - puts(SYSTEMD_FEATURES); - return 0; - - case 'q': - arg_quiet = true; - break; - - case 'c': - arg_mode = ONLY_CONTAINER; - break; - - case 'v': - arg_mode = ONLY_VM; - break; - - case '?': - return -EINVAL; - - default: - assert_not_reached("Unhandled option"); - } - - if (optind < argc) { - log_error("%s takes no arguments.", - program_invocation_short_name); - return -EINVAL; - } - - return 1; -} - -int main(int argc, char *argv[]) { - const char *id = NULL; - int retval = EXIT_SUCCESS; - int r; - - /* This is mostly intended to be used for scripts which want - * to detect whether we are being run in a virtualized - * environment or not */ - - log_parse_environment(); - log_open(); - - r = parse_argv(argc, argv); - if (r <= 0) - return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; - - switch (arg_mode) { - - case ANY_VIRTUALIZATION: { - int v; - - v = detect_virtualization(&id); - if (v < 0) { - log_error_errno(v, "Failed to check for virtualization: %m"); - return EXIT_FAILURE; - } - - retval = v != VIRTUALIZATION_NONE ? EXIT_SUCCESS : EXIT_FAILURE; - break; - } - - case ONLY_CONTAINER: - r = detect_container(&id); - if (r < 0) { - log_error_errno(r, "Failed to check for container: %m"); - return EXIT_FAILURE; - } - - retval = r > 0 ? EXIT_SUCCESS : EXIT_FAILURE; - break; - - case ONLY_VM: - r = detect_vm(&id); - if (r < 0) { - log_error_errno(r, "Failed to check for vm: %m"); - return EXIT_FAILURE; - } - - retval = r > 0 ? EXIT_SUCCESS : EXIT_FAILURE; - break; - } - - if (!arg_quiet) - puts(id ? id : "none"); - - return retval; -} -- 2.30.2