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service: add basic validation hooks

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This commit is contained in:
Lennart Poettering 2010-04-13 04:00:03 +02:00
parent dd8f71ee9f
commit 243b1432c6
1 changed files with 15 additions and 1 deletions
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16
service.c
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@ -726,6 +726,20 @@ static void service_init(Unit *u) {
RATELIMIT_INIT(s->ratelimit, 10*USEC_PER_SEC, 5);
}
static int service_verify(Service *s) {
assert(s);
if (UNIT(s)->meta.load_state != UNIT_LOADED)
return 0;
if (!s->exec_command[SERVICE_EXEC_START]) {
log_error("%s lacks ExecStart setting. Refusing.", unit_id(UNIT(s)));
return -EINVAL;
}
return 0;
}
static int service_load(Unit *u) {
int r;
Service *s = SERVICE(u);
@ -762,7 +776,7 @@ static int service_load(Unit *u) {
return r;
}
return 0;
return service_verify(s);
}
static void service_dump(Unit *u, FILE *f, const char *prefix) {