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111 lines
3.0 KiB
C
111 lines
3.0 KiB
C
/*-*- Mode: C; c-basic-offset: 8 -*-*/
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#ifndef foomounthfoo
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#define foomounthfoo
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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typedef struct Mount Mount;
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#include "unit.h"
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typedef enum MountState {
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MOUNT_DEAD,
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MOUNT_MOUNTING, /* /bin/mount is running, but the mount is not done yet. */
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MOUNT_MOUNTING_DONE, /* /bin/mount is running, and the mount is done. */
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MOUNT_MOUNTED,
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MOUNT_REMOUNTING,
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MOUNT_UNMOUNTING,
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MOUNT_MOUNTING_SIGTERM,
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MOUNT_MOUNTING_SIGKILL,
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MOUNT_REMOUNTING_SIGTERM,
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MOUNT_REMOUNTING_SIGKILL,
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MOUNT_UNMOUNTING_SIGTERM,
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MOUNT_UNMOUNTING_SIGKILL,
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MOUNT_MAINTAINANCE,
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_MOUNT_STATE_MAX,
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_MOUNT_STATE_INVALID = -1
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} MountState;
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typedef enum MountExecCommand {
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MOUNT_EXEC_MOUNT,
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MOUNT_EXEC_UNMOUNT,
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MOUNT_EXEC_REMOUNT,
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_MOUNT_EXEC_COMMAND_MAX,
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_MOUNT_EXEC_COMMAND_INVALID = -1
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} MountExecCommand;
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typedef struct MountParameters {
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char *what;
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char *options;
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char *fstype;
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} MountParameters;
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struct Mount {
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Meta meta;
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char *where;
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MountParameters parameters_etc_fstab;
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MountParameters parameters_proc_self_mountinfo;
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MountParameters parameters_fragment;
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bool from_etc_fstab:1;
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bool from_proc_self_mountinfo:1;
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bool from_fragment:1;
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/* Used while looking for mount points that vanished or got
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* added from/to /proc/self/mountinfo */
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bool is_mounted:1;
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bool just_mounted:1;
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bool just_changed:1;
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bool failure:1;
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usec_t timeout_usec;
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ExecCommand exec_command[_MOUNT_EXEC_COMMAND_MAX];
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ExecContext exec_context;
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MountState state, deserialized_state;
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KillMode kill_mode;
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ExecCommand* control_command;
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MountExecCommand control_command_id;
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pid_t control_pid;
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Watch timer_watch;
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};
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extern const UnitVTable mount_vtable;
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void mount_fd_event(Manager *m, int events);
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int mount_path_is_mounted(Manager *m, const char* path);
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const char* mount_state_to_string(MountState i);
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MountState mount_state_from_string(const char *s);
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const char* mount_exec_command_to_string(MountExecCommand i);
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MountExecCommand mount_exec_command_from_string(const char *s);
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#endif
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