afb-session: Return an initialization status

[src/app-framework-binder.git] / src / afb-session.c

diff --git a/src/afb-session.c b/src/afb-session.c
index fd8e388..f0cf074 100644 (file)
--- a/src/afb-session.c
+++ b/src/afb-session.c
@@ -124,8 +124,16 @@ static int pearson4(const char *text)
        return r; // % HEADCOUNT;
 }
 
-// Create a new store in RAM, not that is too small it will be automatically extended
-void afb_session_init (int max_session_count, int timeout, const char *initok)
+/**
+ * Initialize the session manager with a 'max_session_count',
+ * an initial common 'timeout' and an initial common token 'initok'.
+ *
+ * @param max_session_count  maximum allowed session count in the same time
+ * @param timeout            the initial default timeout of sessions
+ * @param initok             the initial default token of sessions
+ * 
+ */
+int afb_session_init (int max_session_count, int timeout, const char *initok)
 {
        pthread_mutex_init(&sessions.mutex, NULL);
        sessions.max = max_session_count;
@@ -137,8 +145,10 @@ void afb_session_init (int max_session_count, int timeout, const char *initok)
                strcpy(sessions.initok, initok);
        else {
                ERROR("initial token '%s' too long (max length %d)", initok, ((int)(sizeof sessions.initok)) - 1);
-               exit(1);
+               errno = EINVAL;
+               return -1;
        }
+       return 0;
 }
 
 const char *afb_session_initial_token()