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authorLennart Poettering <lennart@poettering.net>2015-09-23 19:36:21 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-29 21:55:51 +0200
commit4a9b1dd4ad38e54e6b7df99fe3366ceddd1fa572 (patch)
treee7425f56edc4e8f9a78200d033ba9decc2407f18 /src/machine-id-commit
parentc2fc2c2560f0ca0fab383753c065e45d76f465e5 (diff)
machine-id-commit: merge machine-id-commit functionality into machine-id-setup
And remove machine-id-commit as separate binary. There's really no point in keeping this separate, as the sources are pretty much identical, and have pretty identical interfaces. Let's unify this in one binary. Given that machine-id-commit was a private binary of systemd (shipped in /usr/lib/) removing the tool is not an API break. While we are at it, improve the documentation of the command substantially.
Diffstat (limited to 'src/machine-id-commit')
l---------src/machine-id-commit/Makefile1
-rw-r--r--src/machine-id-commit/machine-id-commit.c105
2 files changed, 0 insertions, 106 deletions
diff --git a/src/machine-id-commit/Makefile b/src/machine-id-commit/Makefile
deleted file mode 120000
index d0b0e8e008..0000000000
--- a/src/machine-id-commit/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../Makefile \ No newline at end of file
diff --git a/src/machine-id-commit/machine-id-commit.c b/src/machine-id-commit/machine-id-commit.c
deleted file mode 100644
index ec3d7f8f97..0000000000
--- a/src/machine-id-commit/machine-id-commit.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Didier Roche
-
- 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 "util.h"
-
-static const char *arg_root = NULL;
-
-static void help(void) {
- printf("%s [OPTIONS...]\n\n"
- "Commit a transient /etc/machine-id on disk if writable.\n\n"
- " -h --help Show this help\n"
- " --version Show package version\n"
- " --root=ROOT Filesystem root\n",
- program_invocation_short_name);
-}
-
-static int parse_argv(int argc, char *argv[]) {
-
- enum {
- ARG_VERSION = 0x100,
- ARG_ROOT,
- };
-
- static const struct option options[] = {
- { "help", no_argument, NULL, 'h' },
- { "version", no_argument, NULL, ARG_VERSION },
- { "root", required_argument, NULL, ARG_ROOT },
- {}
- };
-
- 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:
- return version();
-
- case ARG_ROOT:
- arg_root = optarg;
- 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[]) {
- int r;
-
- log_set_target(LOG_TARGET_AUTO);
- log_parse_environment();
- log_open();
-
- r = parse_argv(argc, argv);
- if (r <= 0)
- goto finish;
-
- r = machine_id_commit(arg_root);
-
-finish:
- return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
-}