diff options
author | thompsa <thompsa@FreeBSD.org> | 2010-01-29 02:44:06 +0000 |
---|---|---|
committer | thompsa <thompsa@FreeBSD.org> | 2010-01-29 02:44:06 +0000 |
commit | 3aae590108131671c7d107d8d69744a7ba5da770 (patch) | |
tree | 2391978b0a29215f8e39ca3810313d7efcd63dca /lib/libusb/libusb20.c | |
parent | 38252fbed45c05861eafac4bee6cce077316851a (diff) | |
download | FreeBSD-src-3aae590108131671c7d107d8d69744a7ba5da770.zip FreeBSD-src-3aae590108131671c7d107d8d69744a7ba5da770.tar.gz |
Add a function to check if the usb devices is still connected.
Submitted by: Hans Petter Selasky
Diffstat (limited to 'lib/libusb/libusb20.c')
-rw-r--r-- | lib/libusb/libusb20.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/libusb/libusb20.c b/lib/libusb/libusb20.c index 1c75fc1..e181b49 100644 --- a/lib/libusb/libusb20.c +++ b/lib/libusb/libusb20.c @@ -67,6 +67,7 @@ dummy_callback(struct libusb20_transfer *xfer) #define dummy_set_config_index (void *)dummy_int #define dummy_set_alt_index (void *)dummy_int #define dummy_reset_device (void *)dummy_int +#define dummy_check_connected (void *)dummy_int #define dummy_set_power_mode (void *)dummy_int #define dummy_get_power_mode (void *)dummy_int #define dummy_kernel_driver_active (void *)dummy_int @@ -673,6 +674,15 @@ libusb20_dev_reset(struct libusb20_device *pdev) } int +libusb20_dev_check_connected(struct libusb20_device *pdev) +{ + int error; + + error = pdev->methods->check_connected(pdev); + return (error); +} + +int libusb20_dev_set_power_mode(struct libusb20_device *pdev, uint8_t power_mode) { int error; |