+ cpu_set_t *c = NULL;
+ unsigned ncpus = 0;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+
+ FOREACH_WORD_QUOTED(w, l, rvalue, state) {
+ char *t;
+ int r;
+ unsigned cpu;
+
+ if (!(t = strndup(w, l)))
+ return -ENOMEM;
+
+ r = safe_atou(t, &cpu);
+ free(t);
+
+ if (!c)
+ if (!(c = cpu_set_malloc(&ncpus)))
+ return -ENOMEM;
+
+ if (r < 0 || cpu >= ncpus) {
+ log_error("[%s:%u] Failed to parse CPU affinity: %s", filename, line, rvalue);
+ CPU_FREE(c);
+ return -EBADMSG;
+ }
+
+ CPU_SET_S(cpu, CPU_ALLOC_SIZE(ncpus), c);
+ }
+
+ if (c) {
+ if (sched_setaffinity(0, CPU_ALLOC_SIZE(ncpus), c) < 0)
+ log_warning("Failed to set CPU affinity: %m");
+
+ CPU_FREE(c);
+ }
+
+ return 0;
+}
+
+static DEFINE_CONFIG_PARSE_ENUM(config_parse_output, exec_output, ExecOutput, "Failed to parse output specifier");
+
+static int parse_config_file(void) {
+
+ const ConfigItem items[] = {
+ { "LogLevel", config_parse_level, 0, NULL, "Manager" },
+ { "LogTarget", config_parse_target, 0, NULL, "Manager" },
+ { "LogColor", config_parse_color, 0, NULL, "Manager" },
+ { "LogLocation", config_parse_location, 0, NULL, "Manager" },
+ { "DumpCore", config_parse_bool, 0, &arg_dump_core, "Manager" },
+ { "CrashShell", config_parse_bool, 0, &arg_crash_shell, "Manager" },
+ { "ShowStatus", config_parse_bool, 0, &arg_show_status, "Manager" },
+#ifdef HAVE_SYSV_COMPAT
+ { "SysVConsole", config_parse_bool, 0, &arg_sysv_console, "Manager" },
+#endif
+ { "CrashChVT", config_parse_int, 0, &arg_crash_chvt, "Manager" },
+ { "CPUAffinity", config_parse_cpu_affinity, 0, NULL, "Manager" },
+ { "MountAuto", config_parse_bool, 0, &arg_mount_auto, "Manager" },
+ { "SwapAuto", config_parse_bool, 0, &arg_swap_auto, "Manager" },
+ { "DefaultControllers", config_parse_strv, 0, &arg_default_controllers, "Manager" },
+ { "DefaultStandardOutput", config_parse_output, 0, &arg_default_std_output, "Manager" },
+ { "DefaultStandardError", config_parse_output, 0, &arg_default_std_error, "Manager" },
+ { NULL, NULL, 0, NULL, NULL }
+ };
+
+ static const char * const sections[] = {
+ "Manager",
+ NULL
+ };
+
+ FILE *f;
+ const char *fn;
+ int r;
+
+ fn = arg_running_as == MANAGER_SYSTEM ? SYSTEM_CONFIG_FILE : USER_CONFIG_FILE;
+
+ if (!(f = fopen(fn, "re"))) {
+ if (errno == ENOENT)
+ return 0;
+
+ log_warning("Failed to open configuration file '%s': %m", fn);
+ return 0;
+ }
+
+ if ((r = config_parse(fn, f, sections, items, false, NULL)) < 0)
+ log_warning("Failed to parse configuration file: %s", strerror(-r));
+
+ fclose(f);
+
+ return 0;
+}
+
+static int parse_proc_cmdline(void) {
+ char *line, *w, *state;
+ int r;
+ size_t l;
+
+ /* Don't read /proc/cmdline if we are in a container, since
+ * that is only relevant for the host system */
+ if (detect_container(NULL) > 0)
+ return 0;