chiark / gitweb /
cgls: rename source file to cgls.c, since we have no prefix for any of the other...
[elogind.git] / src / systemd-cgls.c
diff --git a/src/systemd-cgls.c b/src/systemd-cgls.c
deleted file mode 100644 (file)
index cd03e91..0000000
+++ /dev/null
@@ -1,122 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
-
-/***
-  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 General Public License as published by
-  the Free Software Foundation; either version 2 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
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <limits.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <getopt.h>
-#include <string.h>
-
-#include "cgroup-show.h"
-#include "cgroup-util.h"
-#include "log.h"
-#include "util.h"
-
-static void help(void) {
-
-        printf("%s [OPTIONS...] [CGROUP...]\n\n"
-               "Recursively show control group contents.\n\n"
-               "  -h --help         Show this help\n",
-               program_invocation_short_name);
-}
-
-static int parse_argv(int argc, char *argv[]) {
-
-        static const struct option options[] = {
-                { "help",      no_argument,       NULL, 'h'         },
-                { NULL,        0,                 NULL, 0           }
-        };
-
-        int c;
-
-        assert(argc >= 1);
-        assert(argv);
-
-        while ((c = getopt_long(argc, argv, "h", options, NULL)) >= 0) {
-
-                switch (c) {
-
-                case 'h':
-                        help();
-                        return 0;
-
-                case '?':
-                        return -EINVAL;
-
-                default:
-                        log_error("Unknown option code %c", c);
-                        return -EINVAL;
-                }
-        }
-
-        return 1;
-}
-
-int main(int argc, char *argv[]) {
-        int r = 0, retval = 1;
-
-        log_parse_environment();
-
-        if ((r = parse_argv(argc, argv)) < 0)
-                goto finish;
-        else if (r == 0) {
-                retval = 0;
-                goto finish;
-        }
-
-        if (optind < argc) {
-                unsigned i;
-
-                for (i = (unsigned) optind; i < (unsigned) argc; i++) {
-                        int q;
-                        printf("%s:\n", argv[i]);
-
-                        if ((q = show_cgroup_by_path(argv[i], NULL, 0)) < 0)
-                                r = q;
-                }
-
-        } else {
-                char *p;
-
-                if (!(p = get_current_dir_name())) {
-                        log_error("Cannot determine current working directory: %m");
-                        goto finish;
-                }
-
-                if (path_startswith(p, "/cgroup")) {
-                        printf("Working Directory %s:\n", p);
-                        r = show_cgroup_by_path(p, NULL, 0);
-                } else
-                        r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, "/", NULL, 0);
-
-                free(p);
-        }
-
-        if (r < 0)
-                log_error("Failed to list cgroup tree: %s", strerror(-r));
-
-        retval = 0;
-
-finish:
-
-        return retval;
-}