1 /*-*- Mode: C; c-basic-offset: 8 -*-*/
9 typedef struct Job Job
;
10 typedef struct JobDependency JobDependency
;
11 typedef enum JobType JobType
;
12 typedef enum JobState JobState
;
13 typedef enum JobMode JobMode
;
21 JOB_START
, /* if a name does not support being started, we'll just wait until it becomes active */
26 JOB_RELOAD
, /* if running reload */
27 JOB_RELOAD_OR_START
, /* if running reload, if not running start */
29 /* Note that restarts are first treated like JOB_STOP, but
30 * then instead of finishing are patched to become
32 JOB_RESTART
, /* if running stop, then start unconditionally */
33 JOB_TRY_RESTART
, /* if running stop and then start */
36 _JOB_TYPE_INVALID
= -1
51 struct JobDependency
{
52 /* Encodes that the 'subject' job needs the 'object' job in
53 * some way. This structure is used only while building a transaction. */
59 /* Linked list for the subjects, resp objects */
60 JobDependency
*subject_prev
, *subject_next
;
61 JobDependency
*object_prev
, *object_next
;
74 bool matters_to_anchor
:1;
77 /* These fields are used only while building a transaction */
78 Job
*transaction_next
, *transaction_prev
;
80 JobDependency
*subject_list
;
81 JobDependency
*object_list
;
83 /* Used for graph algs as a "I have been here" marker */
88 Job
* job_new(Manager
*m
, JobType type
, Name
*name
);
89 void job_free(Job
*job
);
90 void job_dump(Job
*j
, FILE*f
, const char *prefix
);
92 JobDependency
* job_dependency_new(Job
*subject
, Job
*object
, bool matters
);
93 void job_dependency_free(JobDependency
*l
);
94 void job_dependency_delete(Job
*subject
, Job
*object
, bool *matters
);
96 bool job_is_anchor(Job
*j
);
98 int job_merge(Job
*j
, Job
*other
);
100 const char* job_type_to_string(JobType t
);
101 int job_type_merge(JobType
*a
, JobType b
);
102 bool job_type_is_mergeable(JobType a
, JobType b
);
103 bool job_type_is_superset(JobType a
, JobType b
);
104 bool job_type_is_conflicting(JobType a
, JobType b
);
105 bool job_type_is_applicable(JobType j
, NameType n
);
107 int job_run_and_invalidate(Job
*j
);
108 int job_finish_and_invalidate(Job
*j
, bool success
);