Use new get_tick_count() to avoid timing issues on packets

1 files changed, 6 insertions, 5 deletions

diff --git a/src/usb-linux.c b/src/usb-linux.c
index 751b6ed..8acbace 100644
--- a/src/usb-linux.c
+++ b/src/usb-linux.c
@@ -34,6 +34,7 @@
 #include "usb.h"
 #include "log.h"
 #include "device.h"
+#include "utils.h"
 
 // interval for device connection/disconnection polling, in milliseconds
 // we need this because there is currently no asynchronous device discovery mechanism in libusb
@@ -266,7 +267,7 @@ int usb_discover(void)
                         usbmuxd_log(LL_FATAL, "Too many errors getting device list");
                         return cnt;
                 } else {
-                        gettimeofday(&next_dev_poll_time, NULL);
+                        get_tick_count(&next_dev_poll_time);
                         next_dev_poll_time.tv_usec += DEVICE_POLL_TIME * 1000;
                         next_dev_poll_time.tv_sec += next_dev_poll_time.tv_usec / 1000000;
                         next_dev_poll_time.tv_usec = next_dev_poll_time.tv_usec % 1000000;
@@ -477,7 +478,7 @@ int usb_discover(void)
 
         libusb_free_device_list(devs, 1);
 
-        gettimeofday(&next_dev_poll_time, NULL);
+        get_tick_count(&next_dev_poll_time);
         next_dev_poll_time.tv_usec += DEVICE_POLL_TIME * 1000;
         next_dev_poll_time.tv_sec += next_dev_poll_time.tv_usec / 1000000;
         next_dev_poll_time.tv_usec = next_dev_poll_time.tv_usec % 1000000;
@@ -538,7 +539,7 @@ static int dev_poll_remain_ms(void)
         struct timeval tv;
         if(!device_polling)
                 return 100000; // devices will never be polled if this is > 0
-        gettimeofday(&tv, NULL);
+        get_tick_count(&tv);
         msecs = (next_dev_poll_time.tv_sec - tv.tv_sec) * 1000;
         msecs += (next_dev_poll_time.tv_usec - tv.tv_usec) / 1000;
         if(msecs < 0)
@@ -595,7 +596,7 @@ int usb_process_timeout(int msec)
 {
         int res;
         struct timeval tleft, tcur, tfin;
-        gettimeofday(&tcur, NULL);
+        get_tick_count(&tcur);
         tfin.tv_sec = tcur.tv_sec + (msec / 1000);
         tfin.tv_usec = tcur.tv_usec + (msec % 1000) * 1000;
         tfin.tv_sec += tfin.tv_usec / 1000000;
@@ -614,7 +615,7 @@ int usb_process_timeout(int msec)
                 }
                 // reap devices marked dead due to an RX error
                 reap_dead_devices();
-                gettimeofday(&tcur, NULL);
+                get_tick_count(&tcur);
         }
         return 0;
 }