diff options
Diffstat (limited to 'src/machine-id-setup')
| l--------- | src/machine-id-setup/Makefile | 1 | ||||
| -rw-r--r-- | src/machine-id-setup/machine-id-setup-main.c | 142 |
2 files changed, 0 insertions, 143 deletions
diff --git a/src/machine-id-setup/Makefile b/src/machine-id-setup/Makefile deleted file mode 120000 index d0b0e8e008..0000000000 --- a/src/machine-id-setup/Makefile +++ /dev/null @@ -1 +0,0 @@ -../Makefile
\ No newline at end of file diff --git a/src/machine-id-setup/machine-id-setup-main.c b/src/machine-id-setup/machine-id-setup-main.c deleted file mode 100644 index cc9b1b38fe..0000000000 --- a/src/machine-id-setup/machine-id-setup-main.c +++ /dev/null @@ -1,142 +0,0 @@ -/*** - 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 <errno.h> -#include <getopt.h> -#include <stdio.h> -#include <stdlib.h> - -#include "log.h" -#include "machine-id-setup.h" -#include "path-util.h" -#include "util.h" - -static char *arg_root = NULL; -static bool arg_commit = false; -static bool arg_print = false; - -static void help(void) { - printf("%s [OPTIONS...]\n\n" - "Initialize /etc/machine-id from a random source.\n\n" - " -h --help Show this help\n" - " --version Show package version\n" - " --root=ROOT Filesystem root\n" - " --commit Commit transient ID\n" - " --print Print used machine ID\n" - , program_invocation_short_name); -} - -static int parse_argv(int argc, char *argv[]) { - - enum { - ARG_VERSION = 0x100, - ARG_ROOT, - ARG_COMMIT, - ARG_PRINT, - }; - - static const struct option options[] = { - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, ARG_VERSION }, - { "root", required_argument, NULL, ARG_ROOT }, - { "commit", no_argument, NULL, ARG_COMMIT }, - { "print", no_argument, NULL, ARG_PRINT }, - {} - }; - - int c, r; - - 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: - return version(); - - case ARG_ROOT: - r = parse_path_argument_and_warn(optarg, true, &arg_root); - if (r < 0) - return r; - break; - - case ARG_COMMIT: - arg_commit = true; - break; - - case ARG_PRINT: - arg_print = true; - break; - - case '?': - return -EINVAL; - - default: - assert_not_reached("Unhandled option"); - } - - if (optind < argc) { - log_error("Extraneous arguments"); - return -EINVAL; - } - - return 1; -} - -int main(int argc, char *argv[]) { - char buf[SD_ID128_STRING_MAX]; - sd_id128_t id; - int r; - - log_parse_environment(); - log_open(); - - r = parse_argv(argc, argv); - if (r <= 0) - goto finish; - - if (arg_commit) { - r = machine_id_commit(arg_root); - if (r < 0) - goto finish; - - r = sd_id128_get_machine(&id); - if (r < 0) { - log_error_errno(r, "Failed to read machine ID back: %m"); - goto finish; - } - } else { - r = machine_id_setup(arg_root, SD_ID128_NULL, &id); - if (r < 0) - goto finish; - } - - if (arg_print) - puts(sd_id128_to_string(id, buf)); - -finish: - free(arg_root); - return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; -} |