Remove src/cgls

2 files changed, 0 insertions, 269 deletions

diff --git a/src/cgls/Makefile b/src/cgls/Makefile
deleted file mode 120000
index d0b0e8e00..000000000
--- a/src/cgls/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../Makefile
\ No newline at end of file
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
deleted file mode 100644
index c6f548571..000000000
--- a/src/cgls/cgls.c
+++ /dev/null
@@ -1,268 +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 <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 "path-util.h"
-#include "util.h"
-#include "pager.h"
-#include "build.h"
-#include "output-mode.h"
-#include "fileio.h"
-#include "sd-bus.h"
-#include "bus-util.h"
-#include "bus-error.h"
-#include "unit-name.h"
-
-static bool arg_no_pager = false;
-static bool arg_kernel_threads = false;
-static bool arg_all = false;
-static int arg_full = -1;
-static char* arg_machine = NULL;
-
-static void help(void) {
-        printf("%s [OPTIONS...] [CGROUP...]\n\n"
-               "Recursively show control group contents.\n\n"
-               "  -h --help           Show this help\n"
-               "     --version        Show package version\n"
-               "     --no-pager       Do not pipe output into a pager\n"
-               "  -a --all            Show all groups, including empty\n"
-               "  -l --full           Do not ellipsize output\n"
-               "  -k                  Include kernel threads in output\n"
-               "  -M --machine        Show container\n"
-               , program_invocation_short_name);
-}
-
-static int parse_argv(int argc, char *argv[]) {
-
-        enum {
-                ARG_NO_PAGER = 0x100,
-                ARG_VERSION,
-        };
-
-        static const struct option options[] = {
-                { "help",      no_argument,       NULL, 'h'          },
-                { "version",   no_argument,       NULL, ARG_VERSION  },
-                { "no-pager",  no_argument,       NULL, ARG_NO_PAGER },
-                { "all",       no_argument,       NULL, 'a'          },
-                { "full",      no_argument,       NULL, 'l'          },
-                { "machine",   required_argument, NULL, 'M'          },
-                {}
-        };
-
-        int c;
-
-        assert(argc >= 1);
-        assert(argv);
-
-        while ((c = getopt_long(argc, argv, "hkalM:", options, NULL)) >= 0)
-
-                switch (c) {
-
-                case 'h':
-                        help();
-                        return 0;
-
-                case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
-
-                case ARG_NO_PAGER:
-                        arg_no_pager = true;
-                        break;
-
-                case 'a':
-                        arg_all = true;
-                        break;
-
-                case 'l':
-                        arg_full = true;
-                        break;
-
-                case 'k':
-                        arg_kernel_threads = true;
-                        break;
-
-                case 'M':
-                        arg_machine = optarg;
-                        break;
-
-                case '?':
-                        return -EINVAL;
-
-                default:
-                        assert_not_reached("Unhandled option");
-                }
-
-        return 1;
-}
-
-int main(int argc, char *argv[]) {
-        int r = 0, retval = EXIT_FAILURE;
-        int output_flags;
-        _cleanup_free_ char *root = NULL;
-        _cleanup_bus_close_unref_ sd_bus *bus = NULL;
-
-        log_parse_environment();
-        log_open();
-
-        r = parse_argv(argc, argv);
-        if (r < 0)
-                goto finish;
-        else if (r == 0) {
-                retval = EXIT_SUCCESS;
-                goto finish;
-        }
-
-        if (!arg_no_pager) {
-                r = pager_open(false);
-                if (r > 0) {
-                        if (arg_full == -1)
-                                arg_full = true;
-                }
-        }
-
-        output_flags =
-                arg_all * OUTPUT_SHOW_ALL |
-                (arg_full > 0) * OUTPUT_FULL_WIDTH;
-
-        r = bus_open_transport(BUS_TRANSPORT_LOCAL, NULL, false, &bus);
-        if (r < 0) {
-                log_error_errno(r, "Failed to create bus connection: %m");
-                goto finish;
-        }
-
-        if (optind < argc) {
-                int i;
-
-                for (i = optind; i < argc; i++) {
-                        int q;
-
-                        fprintf(stdout, "%s:\n", argv[i]);
-                        fflush(stdout);
-
-                        if (arg_machine)
-                                root = strjoin("machine/", arg_machine, "/", argv[i], NULL);
-                        else
-                                root = strdup(argv[i]);
-                        if (!root)
-                                return log_oom();
-
-                        q = show_cgroup_by_path(root, NULL, 0,
-                                                arg_kernel_threads, output_flags);
-                        if (q < 0)
-                                r = q;
-                }
-
-        } else {
-                _cleanup_free_ char *p;
-
-                p = get_current_dir_name();
-                if (!p) {
-                        log_error_errno(errno, "Cannot determine current working directory: %m");
-                        goto finish;
-                }
-
-                if (path_startswith(p, "/sys/fs/cgroup") && !arg_machine) {
-                        printf("Working Directory %s:\n", p);
-                        r = show_cgroup_by_path(p, NULL, 0,
-                                                arg_kernel_threads, output_flags);
-                } else {
-                        if (arg_machine) {
-                                char *m;
-                                const char *cgroup;
-                                _cleanup_free_ char *scope = NULL;
-                                _cleanup_free_ char *path = NULL;
-                                _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;
-                                _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
-
-                                m = strjoina("/run/systemd/machines/", arg_machine);
-                                r = parse_env_file(m, NEWLINE, "SCOPE", &scope, NULL);
-                                if (r < 0) {
-                                        log_error_errno(r, "Failed to get machine path: %m");
-                                        goto finish;
-                                }
-
-                                path = unit_dbus_path_from_name(scope);
-                                if (!path) {
-                                        log_oom();
-                                        goto finish;
-                                }
-
-                                r = sd_bus_get_property(
-                                                bus,
-                                                "org.freedesktop.systemd1",
-                                                path,
-                                                "org.freedesktop.systemd1.Scope",
-                                                "ControlGroup",
-                                                &error,
-                                                &reply,
-                                                "s");
-
-                                if (r < 0) {
-                                        log_error("Failed to query ControlGroup: %s", bus_error_message(&error, -r));
-                                        goto finish;
-                                }
-
-                                r = sd_bus_message_read(reply, "s", &cgroup);
-                                if (r < 0) {
-                                        bus_log_parse_error(r);
-                                        goto finish;
-                                }
-
-                                root = strdup(cgroup);
-                                if (!root) {
-                                        log_oom();
-                                        goto finish;
-                                }
-
-                        } else
-                                r = cg_get_root_path(&root);
-                        if (r < 0) {
-                                log_error_errno(r, "Failed to get %s path: %m",
-                                                arg_machine ? "machine" : "root");
-                                goto finish;
-                        }
-
-                        r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, root, NULL, 0,
-                                        arg_kernel_threads, output_flags);
-                }
-        }
-
-        if (r < 0) {
-                log_error_errno(r, "Failed to list cgroup tree %s: %m", root);
-                retval = EXIT_FAILURE;
-        } else
-                retval = EXIT_SUCCESS;
-
-finish:
-        pager_close();
-
-        return retval;
-}