diff options
Diffstat (limited to 'src/afm-run.c')
| -rw-r--r-- | src/afm-run.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/afm-run.c b/src/afm-run.c index 537ba62..f4f55e5 100644 --- a/src/afm-run.c +++ b/src/afm-run.c @@ -248,6 +248,25 @@ static struct apprun *getrunner(int runid) } /* + * Get first runner of 'appli' (NULL if not found) + */ +static struct apprun *getrunner_appli(json_object *appli) +{ + int i; + struct apprun *result; + + for (i = 0 ; i < ROOT_RUNNERS_COUNT ; i++) { + result = runners_by_pgid[i]; + while (result != NULL) { + if (result->appli == appli) + return result; + result = result->next_by_pgid; + } + } + return NULL; +} + +/* * Free an existing 'runner' */ static void freerunner(struct apprun *runner) @@ -593,6 +612,23 @@ int afm_run_start(struct json_object *appli, enum afm_launch_mode mode, } /* + * Returns the runid of a previously started application 'appli' + * or if none is running, starts the application described by 'appli' + * in local mode. + * + * A reference to 'appli' is kept during the live of the + * runner. This is made using json_object_get. Thus be aware + * that further modifications to 'appli' might create errors. + * + * Returns the runid in case of success or -1 in case of error + */ +int afm_run_once(struct json_object *appli) +{ + struct apprun *runner = getrunner_appli(appli); + return runner && is_alive(runner) ? runner->runid : afm_run_start(appli, mode_local, NULL); +} + +/* * Terminates the runner of 'runid' * * Returns 0 in case of success or -1 in case of error |