diff options
Diffstat (limited to 'driver_garmin.c')
| -rw-r--r-- | driver_garmin.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/driver_garmin.c b/driver_garmin.c index d7f325b2..6c264934 100644 --- a/driver_garmin.c +++ b/driver_garmin.c @@ -209,8 +209,8 @@ typedef struct // next 3 items float msl_hght; /* height of WGS 84 above MSL (meters) */ int16_t leap_sec; /* diff between GPS and UTC (seconds) */ - int32_t grmn_days; /* days from UTC December 31st, 1989 to the - * beginning of the current week */ + int32_t grmn_days; /* days from UTC December 31st, 1989 to the + * beginning of the current week */ } cpo_pvt_data; typedef struct @@ -819,54 +819,54 @@ static void Build_Send_SER_Packet(struct gps_device_t *session, /*@-compdef -usedef@*/ static bool is_usb_device(const char *path UNUSED, int vendor, int product) { - // discover devices - libusb_device **list; - ssize_t cnt; - ssize_t i = 0; - bool found = false; - - gpsd_report(LOG_SHOUT, "attempting USB device enumeration.\n"); - /*@i2@*/libusb_init(NULL); - - /*@-nullpass@*/ - if ((cnt = libusb_get_device_list(NULL, &list)) < 0) { - gpsd_report(LOG_ERROR, "USB device list call failed.\n"); - /*@i1@*/libusb_exit(NULL); - return false; - } - /*@+nullpass@*/ + // discover devices + libusb_device **list; + ssize_t cnt; + ssize_t i = 0; + bool found = false; + + gpsd_report(LOG_SHOUT, "attempting USB device enumeration.\n"); + /*@i2@*/ libusb_init(NULL); + + /*@-nullpass@*/ + if ((cnt = libusb_get_device_list(NULL, &list)) < 0) { + gpsd_report(LOG_ERROR, "USB device list call failed.\n"); + /*@i1@*/ libusb_exit(NULL); + return false; + } + /*@+nullpass@*/ - for (i = 0; i < cnt; i++) { - struct libusb_device_descriptor desc; - libusb_device *dev = list[i]; + for (i = 0; i < cnt; i++) { + struct libusb_device_descriptor desc; + libusb_device *dev = list[i]; - int r = libusb_get_device_descriptor(dev, &desc); - if (r < 0) { - gpsd_report(LOG_ERROR, - "USB descriptor fetch failed on device %zd.\n", - i); - continue; - } + int r = libusb_get_device_descriptor(dev, &desc); + if (r < 0) { + gpsd_report(LOG_ERROR, + "USB descriptor fetch failed on device %zd.\n", i); + continue; + } - /* we can extract device descriptor data */ - gpsd_report(LOG_SHOUT, "%04x:%04x (bus %d, device %d)\n", - desc.idVendor, desc.idProduct, - libusb_get_bus_number(dev), - libusb_get_device_address(dev)); + /* we can extract device descriptor data */ + gpsd_report(LOG_SHOUT, "%04x:%04x (bus %d, device %d)\n", + desc.idVendor, desc.idProduct, + libusb_get_bus_number(dev), + libusb_get_device_address(dev)); - /* we match if vendor and product ID are right */ - if (desc.idVendor == 0x91e && desc.idProduct == 3) { - found = true; - break; - } + /* we match if vendor and product ID are right */ + if (desc.idVendor == 0x91e && desc.idProduct == 3) { + found = true; + break; } + } - gpsd_report(LOG_SHOUT, "vendor/product match with %04x:%04x %sfound\n", - vendor, product, found ? "" : "not "); - libusb_free_device_list(list, 1); - /*@i1@*/libusb_exit(NULL); - return found; + gpsd_report(LOG_SHOUT, "vendor/product match with %04x:%04x %sfound\n", + vendor, product, found ? "" : "not "); + libusb_free_device_list(list, 1); + /*@i1@*/ libusb_exit(NULL); + return found; } + /*@-compdef -usedef@*/ #endif /* HAVE_LIBUSB || S_SPLINT_S */ |