X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fdetect-virt.c;fp=src%2Fdetect-virt.c;h=0000000000000000000000000000000000000000;hb=dce818b390a857a11f7dd634684500675cf79833;hp=a83fb3ced52059501ab6beae0c08edbfc6f99eb8;hpb=4fc5568804ef50d9cc857eee86012d388620edd3;p=elogind.git

diff --git a/src/detect-virt.c b/src/detect-virt.c
deleted file mode 100644
index a83fb3ced..000000000
--- a/src/detect-virt.c
+++ /dev/null
@@ -1,171 +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 <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdlib.h>
-#include <stdbool.h>
-#include <errno.h>
-#include <string.h>
-#include <getopt.h>
-
-#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 int 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);
-
-        return 0;
-}
-
-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",     required_argument, NULL, 'q'           },
-                { NULL,        0,                 NULL, 0             }
-        };
-
-        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(DISTRIBUTION);
-                        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:
-                        log_error("Unknown option code %c", c);
-                        return -EINVAL;
-                }
-        }
-
-        if (optind < argc) {
-                help();
-                return -EINVAL;
-        }
-
-        return 1;
-}
-
-int main(int argc, char *argv[]) {
-        const char *id = NULL;
-        int retval, 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: {
-                Virtualization v;
-
-                v = detect_virtualization(&id);
-                if (v < 0) {
-                        log_error("Failed to check for virtualization: %s", strerror(-v));
-                        return EXIT_FAILURE;
-                }
-
-                retval = v != VIRTUALIZATION_NONE ? EXIT_SUCCESS : EXIT_FAILURE;
-                break;
-        }
-
-        case ONLY_CONTAINER:
-                r = detect_container(&id);
-                if (r < 0) {
-                        log_error("Failed to check for container: %s", strerror(-r));
-                        return EXIT_FAILURE;
-                }
-
-                retval = r > 0 ? EXIT_SUCCESS : EXIT_FAILURE;
-                break;
-
-        case ONLY_VM:
-                r = detect_vm(&id);
-                if (r < 0) {
-                        log_error("Failed to check for vm: %s", strerror(-r));
-                        return EXIT_FAILURE;
-                }
-
-                retval = r > 0 ? EXIT_SUCCESS : EXIT_FAILURE;
-                break;
-        }
-
-        if (!arg_quiet)
-                puts(id ? id : "none");
-
-        return retval;
-}