X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=job.h;fp=job.h;h=0000000000000000000000000000000000000000;hp=1ae97b75d02a0d7087e33bc32dd369e21252d6e4;hb=e99e38bbdcca3fe5956823bdb3d38544ccf93221;hpb=e9da3678fcfc774b325dc1eaa054d0e00028a1fc diff --git a/job.h b/job.h deleted file mode 100644 index 1ae97b75d..000000000 --- a/job.h +++ /dev/null @@ -1,150 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8 -*-*/ - -#ifndef foojobhfoo -#define foojobhfoo - -/*** - 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 General Public License as published by - the Free Software Foundation; either version 2 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with systemd; If not, see . -***/ - -#include -#include - -typedef struct Job Job; -typedef struct JobDependency JobDependency; -typedef enum JobType JobType; -typedef enum JobState JobState; -typedef enum JobMode JobMode; - -#include "manager.h" -#include "unit.h" -#include "hashmap.h" -#include "list.h" - -enum JobType { - JOB_START, /* if a unit does not support being started, we'll just wait until it becomes active */ - JOB_VERIFY_ACTIVE, - - JOB_STOP, - - JOB_RELOAD, /* if running reload */ - JOB_RELOAD_OR_START, /* if running reload, if not running start */ - - /* Note that restarts are first treated like JOB_STOP, but - * then instead of finishing are patched to become - * JOB_START. */ - JOB_RESTART, /* if running stop, then start unconditionally */ - JOB_TRY_RESTART, /* if running stop and then start */ - - _JOB_TYPE_MAX, - _JOB_TYPE_INVALID = -1 -}; - -enum JobState { - JOB_WAITING, - JOB_RUNNING, - _JOB_STATE_MAX, - _JOB_STATE_INVALID = -1 -}; - -enum JobMode { - JOB_FAIL, - JOB_REPLACE, - JOB_ISOLATE, - _JOB_MODE_MAX, - _JOB_MODE_INVALID = -1 -}; - -struct JobDependency { - /* Encodes that the 'subject' job needs the 'object' job in - * some way. This structure is used only while building a transaction. */ - Job *subject; - Job *object; - - LIST_FIELDS(JobDependency, subject); - LIST_FIELDS(JobDependency, object); - - bool matters; -}; - -struct Job { - Manager *manager; - Unit *unit; - - LIST_FIELDS(Job, transaction); - LIST_FIELDS(Job, run_queue); - LIST_FIELDS(Job, dbus_queue); - - LIST_HEAD(JobDependency, subject_list); - LIST_HEAD(JobDependency, object_list); - - /* Used for graph algs as a "I have been here" marker */ - Job* marker; - unsigned generation; - - uint32_t id; - - JobType type; - JobState state; - - bool installed:1; - bool in_run_queue:1; - bool matters_to_anchor:1; - bool override:1; - bool in_dbus_queue:1; - bool sent_dbus_new_signal:1; -}; - -Job* job_new(Manager *m, JobType type, Unit *unit); -void job_free(Job *job); -void job_dump(Job *j, FILE*f, const char *prefix); - -JobDependency* job_dependency_new(Job *subject, Job *object, bool matters); -void job_dependency_free(JobDependency *l); -void job_dependency_delete(Job *subject, Job *object, bool *matters); - -bool job_is_anchor(Job *j); - -int job_merge(Job *j, Job *other); - -int job_type_merge(JobType *a, JobType b); -bool job_type_is_mergeable(JobType a, JobType b); -bool job_type_is_superset(JobType a, JobType b); -bool job_type_is_conflicting(JobType a, JobType b); -bool job_type_is_redundant(JobType a, UnitActiveState b); - -bool job_is_runnable(Job *j); - -void job_add_to_run_queue(Job *j); -void job_add_to_dbus_queue(Job *j); - -int job_run_and_invalidate(Job *j); -int job_finish_and_invalidate(Job *j, bool success); - -const char* job_type_to_string(JobType t); -JobType job_type_from_string(const char *s); - -const char* job_state_to_string(JobState t); -JobState job_state_from_string(const char *s); - -const char* job_mode_to_string(JobMode t); -JobMode job_mode_from_string(const char *s); - -char *job_dbus_path(Job *j); - -#endif