diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2011-07-13 17:09:08 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2011-07-13 17:09:08 +0200 |
| commit | fddae25521dd838b355d549b6d9d15a79ceaca5f (patch) | |
| tree | 57781f1ae3dadced7ea3230eeda2c0d15f8c67a0 /usbredirhost/usbredirhost.h | |
| parent | d80e30cdd7f6aa44f93488e0578510a19ba7ad52 (diff) | |
usbredirhost: Wait for cancelled packets to complete on device close
This:
-fixes a memleak where we would not free the transfer + transfer buffer
for iso / int transfers
-stops libusb from complaining there are still transfers pending on device
close
Diffstat (limited to 'usbredirhost/usbredirhost.h')
| -rw-r--r-- | usbredirhost/usbredirhost.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usbredirhost/usbredirhost.h b/usbredirhost/usbredirhost.h index a98072c..dfffdc1 100644 --- a/usbredirhost/usbredirhost.h +++ b/usbredirhost/usbredirhost.h @@ -58,7 +58,12 @@ struct usbredirhost *usbredirhost_open( void *func_priv, const char *version, int verbose); /* Close the usbredirhost, returning control of the device back to any - host kernel drivers for it, freeing any allocated memory, etc. */ + host kernel drivers for it, freeing any allocated memory, etc. + + Note this function calls libusb_handle_events to "reap" cancelled + urbs before closing the libusb device handle. This means that if you + are using the same libusb context for other purposes your transfer complete + callbacks may get called! */ void usbredirhost_close(struct usbredirhost *host); /* Call this whenever there is data ready for the usbredirhost to read from |