diff options
| -rw-r--r-- | rmidevice/hiddevice.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/rmidevice/hiddevice.cpp b/rmidevice/hiddevice.cpp index 8ea35da..7ebf5fd 100644 --- a/rmidevice/hiddevice.cpp +++ b/rmidevice/hiddevice.cpp @@ -567,6 +567,9 @@ void HIDDevice::RebindDriver() std::string bindFile; std::string unbindFile; std::string hidrawFile; + struct stat stat_buf; + int rc; + int i; Close(); @@ -608,7 +611,17 @@ void HIDDevice::RebindDriver() return; } - Open(hidrawFile.c_str()); + for (i = 0; i < 200; i++) { + rc = stat(hidrawFile.c_str(), &stat_buf); + if (!rc) + break; + Sleep(5); + } + + rc = Open(hidrawFile.c_str()); + if (rc) + fprintf(stderr, "Failed to open device (%s) during rebind: %d: errno: %s (%d)\n", + hidrawFile.c_str(), rc, strerror(errno), errno); } bool HIDDevice::FindTransportDevice(int bus, std::string & hidDeviceName, |