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authorDaniel Mack <github@zonque.org>2015-06-11 11:50:18 +0200
committerDaniel Mack <github@zonque.org>2015-06-11 11:50:18 +0200
commit94f1f58d2b0aaab4db413f3c4ec6896a91b4c4ff (patch)
tree9fa192b353c6a3fcb56cc66149eeec7bd5e26150 /src/basic/special.h
parented4dc5bbd1d985d267ed146f98f7a02caf1c5078 (diff)
parenta095315b3c31f7a419baceac82c26c3c5ac0cd12 (diff)
Merge pull request #160 from kaysievers/libsplit
build-sys: split internal basic/ library from shared/
Diffstat (limited to 'src/basic/special.h')
-rw-r--r--src/basic/special.h117
1 files changed, 117 insertions, 0 deletions
diff --git a/src/basic/special.h b/src/basic/special.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ 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/>.
+***/
+
+#define SPECIAL_DEFAULT_TARGET "default.target"
+
+/* Shutdown targets */
+#define SPECIAL_UMOUNT_TARGET "umount.target"
+/* This is not really intended to be started by directly. This is
+ * mostly so that other targets (reboot/halt/poweroff) can depend on
+ * it to bring all services down that want to be brought down on
+ * system shutdown. */
+#define SPECIAL_SHUTDOWN_TARGET "shutdown.target"
+#define SPECIAL_HALT_TARGET "halt.target"
+#define SPECIAL_POWEROFF_TARGET "poweroff.target"
+#define SPECIAL_REBOOT_TARGET "reboot.target"
+#define SPECIAL_KEXEC_TARGET "kexec.target"
+#define SPECIAL_EXIT_TARGET "exit.target"
+#define SPECIAL_SUSPEND_TARGET "suspend.target"
+#define SPECIAL_HIBERNATE_TARGET "hibernate.target"
+#define SPECIAL_HYBRID_SLEEP_TARGET "hybrid-sleep.target"
+
+/* Special boot targets */
+#define SPECIAL_RESCUE_TARGET "rescue.target"
+#define SPECIAL_EMERGENCY_TARGET "emergency.target"
+#define SPECIAL_MULTI_USER_TARGET "multi-user.target"
+#define SPECIAL_GRAPHICAL_TARGET "graphical.target"
+
+/* Early boot targets */
+#define SPECIAL_SYSINIT_TARGET "sysinit.target"
+#define SPECIAL_SOCKETS_TARGET "sockets.target"
+#define SPECIAL_BUSNAMES_TARGET "busnames.target"
+#define SPECIAL_TIMERS_TARGET "timers.target"
+#define SPECIAL_PATHS_TARGET "paths.target"
+#define SPECIAL_LOCAL_FS_TARGET "local-fs.target"
+#define SPECIAL_LOCAL_FS_PRE_TARGET "local-fs-pre.target"
+#define SPECIAL_INITRD_FS_TARGET "initrd-fs.target"
+#define SPECIAL_INITRD_ROOT_FS_TARGET "initrd-root-fs.target"
+#define SPECIAL_REMOTE_FS_TARGET "remote-fs.target" /* LSB's $remote_fs */
+#define SPECIAL_REMOTE_FS_PRE_TARGET "remote-fs-pre.target"
+#define SPECIAL_SWAP_TARGET "swap.target"
+#define SPECIAL_NETWORK_ONLINE_TARGET "network-online.target"
+#define SPECIAL_TIME_SYNC_TARGET "time-sync.target" /* LSB's $time */
+#define SPECIAL_BASIC_TARGET "basic.target"
+
+/* LSB compatibility */
+#define SPECIAL_NETWORK_TARGET "network.target" /* LSB's $network */
+#define SPECIAL_NSS_LOOKUP_TARGET "nss-lookup.target" /* LSB's $named */
+#define SPECIAL_RPCBIND_TARGET "rpcbind.target" /* LSB's $portmap */
+
+/*
+ * Rules regarding adding further high level targets like the above:
+ *
+ * - Be conservative, only add more of these when we really need
+ * them. We need strong usecases for further additions.
+ *
+ * - When there can be multiple implementations running side-by-side,
+ * it needs to be a .target unit which can pull in all
+ * implementations.
+ *
+ * - If something can be implemented with socket activation, and
+ * without, it needs to be a .target unit, so that it can pull in
+ * the appropriate unit.
+ *
+ * - Otherwise, it should be a .service unit.
+ *
+ * - In some cases it is OK to have both a .service and a .target
+ * unit, i.e. if there can be multiple parallel implementations, but
+ * only one is the "system" one. Example: syslog.
+ *
+ * Or to put this in other words: .service symlinks can be used to
+ * arbitrate between multiple implementations if there can be only one
+ * of a kind. .target units can be used to support multiple
+ * implementations that can run side-by-side.
+ */
+
+/* Magic early boot services */
+#define SPECIAL_FSCK_SERVICE "systemd-fsck@.service"
+#define SPECIAL_QUOTACHECK_SERVICE "systemd-quotacheck.service"
+#define SPECIAL_QUOTAON_SERVICE "quotaon.service"
+#define SPECIAL_REMOUNT_FS_SERVICE "systemd-remount-fs.service"
+
+/* Services systemd relies on */
+#define SPECIAL_DBUS_SERVICE "dbus.service"
+#define SPECIAL_DBUS_SOCKET "dbus.socket"
+#define SPECIAL_JOURNALD_SOCKET "systemd-journald.socket"
+#define SPECIAL_JOURNALD_SERVICE "systemd-journald.service"
+
+/* Magic init signals */
+#define SPECIAL_KBREQUEST_TARGET "kbrequest.target"
+#define SPECIAL_SIGPWR_TARGET "sigpwr.target"
+#define SPECIAL_CTRL_ALT_DEL_TARGET "ctrl-alt-del.target"
+
+/* Where we add all our system units, users and machines by default */
+#define SPECIAL_SYSTEM_SLICE "system.slice"
+#define SPECIAL_USER_SLICE "user.slice"
+#define SPECIAL_MACHINE_SLICE "machine.slice"
+#define SPECIAL_ROOT_SLICE "-.slice"