libusbmuxd: use status variable instead of waiting fixed amount in initialization

1 files changed, 7 insertions, 2 deletions

diff --git a/libusbmuxd/libusbmuxd.c b/libusbmuxd/libusbmuxd.c
index 6721fe6..01d67e0 100644
--- a/libusbmuxd/libusbmuxd.c
+++ b/libusbmuxd/libusbmuxd.c
@@ -70,6 +70,7 @@ static int libusbmuxd_debug = 0;
 #define DEBUG(x, y, ...) if (x <= libusbmuxd_debug) fprintf(stderr, (y), __VA_ARGS__);
 
 static int libusbmuxd_initialized = 0;
+static int first_lookup = 0;
 
 static struct collection devices;
 static int handle_events = 0;
@@ -633,6 +634,7 @@ static void *device_monitor(void *data)
 	while (handle_events) {
 
 		listenfd = usbmuxd_listen();
+		first_lookup = 1;
 		if (listenfd < 0) {
 			continue;
 		}
@@ -665,8 +667,10 @@ int usbmuxd_init()
 		mutex_unlock(&init_mutex);
 		return res;
 	}
-	struct timespec ts = {0, 250000000};
-	nanosleep(&ts, NULL);
+	struct timespec ts = {0, 100000000};
+	while (!first_lookup) {
+		nanosleep(&ts, NULL);
+	}
 	libusbmuxd_initialized = 1;
 	mutex_unlock(&init_mutex);
 	return 0;
@@ -684,6 +688,7 @@ int usbmuxd_deinit()
 		thread_join(devmon);
 	}
 	libusbmuxd_initialized = 0;
+	first_lookup = 0;
 	mutex_unlock(&init_mutex);
 	return 0;
 }