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authorLennart Poettering <lennart@poettering.net>2010-01-26 04:18:44 +0100
committerLennart Poettering <lennart@poettering.net>2010-01-26 04:18:44 +0100
commit034c6ed7da5e44bfdde5a5d0da75f7b7a59953b8 (patch)
treeea59315075d3ebda2de695b1bd0621d79fa9e987 /name.h
parent9152c765065184d0c1267ed2499e3fe4cac53755 (diff)
first attempt at proper service/socket logic
Diffstat (limited to 'name.h')
-rw-r--r--name.h36
1 files changed, 31 insertions, 5 deletions
diff --git a/name.h b/name.h
index 59f3b16f17..9c638f3f73 100644
--- a/name.h
+++ b/name.h
@@ -21,8 +21,11 @@ typedef enum NameDependency NameDependency;
#include "list.h"
#include "socket-util.h"
#include "execute.h"
+#include "util.h"
#define NAME_MAX 32
+#define DEFAULT_TIMEOUT_USEC (20*USEC_PER_SEC)
+#define DEFAULT_RESTART_USEC (100*USEC_PER_MSEC)
enum NameType {
NAME_SERVICE = 0,
@@ -90,6 +93,8 @@ struct Meta {
NameType type;
NameLoadState load_state;
+ char *id; /* One name is special because we use it for identification. Points to an entry in the names set */
+
Set *names;
Set *dependencies[_NAME_DEPENDENCY_MAX];
@@ -100,9 +105,13 @@ struct Meta {
Job *job;
bool linked:1;
+ bool in_load_queue:1;
+
+ usec_t active_enter_timestamp;
+ usec_t active_exit_timestamp;
/* Load queue */
- LIST_FIELDS(Meta);
+ LIST_FIELDS(Meta, load_queue);
};
#include "service.h"
@@ -129,21 +138,27 @@ union Name {
struct NameVTable {
const char *suffix;
- int (*load)(Name *n);
+ int (*init)(Name *n);
+ void (*done)(Name *n);
+
void (*dump)(Name *n, FILE *f, const char *prefix);
int (*start)(Name *n);
int (*stop)(Name *n);
int (*reload)(Name *n);
+
+ bool (*can_reload)(Name *n);
+
/* Boils down the more complex internal state of this name to
* a simpler one that the engine can understand */
NameActiveState (*active_state)(Name *n);
void (*fd_event)(Name *n, int fd, uint32_t events);
void (*sigchld_event)(Name *n, pid_t pid, int code, int status);
+ void (*timer_event)(Name *n, int id, uint64_t n_elapsed);
- void (*free_hook)(Name *n);
+ void (*retry)(Name *n);
};
extern const NameVTable * const name_vtable[_NAME_TYPE_MAX];
@@ -171,10 +186,10 @@ DEFINE_CAST(MOUNT, Mount);
DEFINE_CAST(AUTOMOUNT, Automount);
DEFINE_CAST(SNAPSHOT, Snapshot);
-NameActiveState name_active_state(Name *name);
-
bool name_type_can_start(NameType t);
bool name_type_can_reload(NameType t);
+bool name_can_reload(Name *n);
+#define name_can_start(n) name_type_can_start((n)->meta.type)
NameType name_type_from_string(const char *n);
bool name_is_valid(const char *n);
@@ -190,6 +205,10 @@ int name_load(Name *name);
const char* name_id(Name *n);
const char *name_description(Name *n);
+int name_add_name(Name *n, const char *text);
+
+NameActiveState name_active_state(Name *name);
+
void name_dump(Name *n, FILE *f, const char *prefix);
int name_start(Name *n);
@@ -204,4 +223,11 @@ void name_unwatch_fd(Name *n, int fd);
int name_watch_pid(Name *n, pid_t pid);
void name_unwatch_pid(Name *n, pid_t pid);
+int name_watch_timer(Name *n, usec_t delay, int *id);
+void name_unwatch_timer(Name *n, int *id);
+
+char *name_change_suffix(const char *t, const char *suffix);
+
+bool name_job_is_applicable(Name *n, JobType j);
+
#endif