X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fmain.c;h=f1fa5691120ca26f9002b7f67de231bf1b9e638e;hb=3177a49ce9e21df6894cdea4f256d60b8e556c81;hp=2e17f9b6fa95519981ed9524b4e037140e764129;hpb=afea26ad7d406d8b6c95d2642cb5a1d807b87546;p=elogind.git diff --git a/src/main.c b/src/main.c index 2e17f9b6f..f1fa56911 100644 --- a/src/main.c +++ b/src/main.c @@ -1,4 +1,4 @@ -/*-*- Mode: C; c-basic-offset: 8 -*-*/ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. @@ -38,7 +38,6 @@ #include "hostname-setup.h" #include "loopback-setup.h" #include "kmod-setup.h" -#include "modprobe-setup.h" #include "load-fragment.h" #include "fdset.h" #include "special.h" @@ -46,6 +45,7 @@ #include "bus-errors.h" #include "missing.h" #include "label.h" +#include "build.h" static enum { ACTION_RUN, @@ -56,16 +56,16 @@ static enum { } arg_action = ACTION_RUN; static char *arg_default_unit = NULL; -static char *arg_console = NULL; static ManagerRunningAs arg_running_as = _MANAGER_RUNNING_AS_INVALID; static bool arg_dump_core = true; static bool arg_crash_shell = false; static int arg_crash_chvt = -1; static bool arg_confirm_spawn = false; -static bool arg_nomodules = false; static bool arg_show_status = true; static bool arg_sysv_console = true; +static bool arg_mount_auto = true; +static bool arg_swap_auto = true; static FILE* serialization = NULL; @@ -244,6 +244,8 @@ static int parse_proc_cmdline_word(const char *word) { "5", SPECIAL_RUNLEVEL5_TARGET }; + assert(word); + if (startswith(word, "systemd.unit=")) return set_default_unit(word + 13); @@ -333,27 +335,6 @@ static int parse_proc_cmdline_word(const char *word) { "systemd.log_color=0|1 Highlight important log messages\n" "systemd.log_location=0|1 Include code location in log messages\n"); - } else if (streq(word, "nomodules")) - arg_nomodules = true; - else if (startswith(word, "console=")) { - const char *k; - size_t l; - char *w = NULL; - - k = word + 8; - l = strcspn(k, ","); - - if (l < 4 || - !startswith(k, "tty") || - k[3+strspn(k+3, "0123456789")] != 0) { - - if (!(w = strndup(k, l))) - return -ENOMEM; - } - - free(arg_console); - arg_console = w; - } else if (streq(word, "quiet")) { arg_show_status = false; arg_sysv_console = false; @@ -493,16 +474,18 @@ static int config_parse_cpu_affinity( static int parse_config_file(void) { const ConfigItem items[] = { - { "LogLevel", config_parse_level, NULL, "Manager" }, - { "LogTarget", config_parse_target, NULL, "Manager" }, - { "LogColor", config_parse_color, NULL, "Manager" }, - { "LogLocation", config_parse_location, NULL, "Manager" }, - { "DumpCore", config_parse_bool, &arg_dump_core, "Manager" }, - { "CrashShell", config_parse_bool, &arg_crash_shell, "Manager" }, - { "ShowStatus", config_parse_bool, &arg_show_status, "Manager" }, - { "SysVConsole", config_parse_bool, &arg_sysv_console,"Manager" }, - { "CrashChVT", config_parse_int, &arg_crash_chvt, "Manager" }, - { "CPUAffinity", config_parse_cpu_affinity, NULL, "Manager" }, + { "LogLevel", config_parse_level, NULL, "Manager" }, + { "LogTarget", config_parse_target, NULL, "Manager" }, + { "LogColor", config_parse_color, NULL, "Manager" }, + { "LogLocation", config_parse_location, NULL, "Manager" }, + { "DumpCore", config_parse_bool, &arg_dump_core, "Manager" }, + { "CrashShell", config_parse_bool, &arg_crash_shell, "Manager" }, + { "ShowStatus", config_parse_bool, &arg_show_status, "Manager" }, + { "SysVConsole", config_parse_bool, &arg_sysv_console, "Manager" }, + { "CrashChVT", config_parse_int, &arg_crash_chvt, "Manager" }, + { "CPUAffinity", config_parse_cpu_affinity, NULL, "Manager" }, + { "MountAuto", config_parse_bool, &arg_mount_auto, "Manager" }, + { "SwapAuto", config_parse_bool, &arg_swap_auto, "Manager" }, { NULL, NULL, NULL, NULL } }; @@ -872,7 +855,6 @@ fail: int main(int argc, char *argv[]) { Manager *m = NULL; - Unit *target = NULL; int r, retval = 1; FDSet *fds = NULL; bool reexecute = false; @@ -988,22 +970,16 @@ int main(int argc, char *argv[]) { if (getpid() == 1) install_crash_handler(); - log_info(PACKAGE_STRING " running in %s mode.", manager_running_as_to_string(arg_running_as)); + log_full(arg_running_as == MANAGER_SYSTEM ? LOG_INFO : LOG_DEBUG, + PACKAGE_STRING " running in %s mode. (" SYSTEMD_FEATURES ")", manager_running_as_to_string(arg_running_as)); - if (arg_running_as == MANAGER_SYSTEM) { + if (arg_running_as == MANAGER_SYSTEM && !serialization) { + if (arg_show_status) + status_welcome(); - /* Disable nscd, to avoid deadlocks when systemd uses - * NSS and the nscd socket is maintained by us. */ - nss_disable_nscd(); - - if (!serialization) { - if (arg_show_status) - status_welcome(); - modprobe_setup(arg_nomodules); - kmod_setup(); - hostname_setup(); - loopback_setup(); - } + kmod_setup(); + hostname_setup(); + loopback_setup(); } if ((r = manager_new(arg_running_as, &m)) < 0) { @@ -1014,6 +990,8 @@ int main(int argc, char *argv[]) { m->confirm_spawn = arg_confirm_spawn; m->show_status = arg_show_status; m->sysv_console = arg_sysv_console; + m->mount_auto = arg_mount_auto; + m->swap_auto = arg_swap_auto; if ((r = manager_startup(m, serialization, fds)) < 0) log_error("Failed to fully start up daemon: %s", strerror(-r)); @@ -1031,6 +1009,7 @@ int main(int argc, char *argv[]) { serialization = NULL; } else { DBusError error; + Unit *target = NULL; dbus_error_init(&error); @@ -1039,12 +1018,19 @@ int main(int argc, char *argv[]) { if ((r = manager_load_unit(m, arg_default_unit, NULL, &error, &target)) < 0) { log_error("Failed to load default target: %s", bus_error(&error, r)); dbus_error_free(&error); + } else if (target->meta.load_state != UNIT_LOADED) + log_error("Failed to load default target: %s", strerror(-target->meta.load_error)); + if (!target || target->meta.load_state != UNIT_LOADED) { log_info("Trying to load rescue target..."); + if ((r = manager_load_unit(m, SPECIAL_RESCUE_TARGET, NULL, &error, &target)) < 0) { log_error("Failed to load rescue target: %s", bus_error(&error, r)); dbus_error_free(&error); goto finish; + } else if (target->meta.load_state != UNIT_LOADED) { + log_error("Failed to load rescue target: %s", strerror(-target->meta.load_error)); + goto finish; } } @@ -1059,21 +1045,6 @@ int main(int argc, char *argv[]) { goto finish; } - if (arg_console && arg_running_as == MANAGER_SYSTEM) { - char *name; - - if (asprintf(&name, "getty@%s.service", arg_console) < 0) - log_error("Out of memory while generating console getty service name."); - else { - if ((r = manager_add_job_by_name(m, JOB_START, name, JOB_FAIL, false, &error, NULL)) < 0) { - log_error("Failed to start console getty target: %s", bus_error(&error, r)); - dbus_error_free(&error); - } - - free(name); - } - } - if (arg_action == ACTION_TEST) { printf("-> By jobs:\n"); manager_dump_jobs(m, stdout, "\t"); @@ -1119,7 +1090,6 @@ finish: manager_free(m); free(arg_default_unit); - free(arg_console); dbus_shutdown();