Permit fcntl(F_SETFL) to work on a ugen(4) device by not returning failure

for FIOASYNC.
2004-10-13 04:13:05 +00:00 · 2004-10-13 04:13:05 +00:00 · d363b98e1f
commit d363b98e1f
parent 601486239c
1 changed files with 1 additions and 0 deletions
--- a/sys/dev/usb/ugen.c
+++ b/sys/dev/usb/ugen.c
@ -1205,6 +1205,7 @@ ugen_do_ioctl(struct ugen_softc *sc, int endpt, u_long cmd,

 	switch (cmd) {
 	case FIONBIO:
+	case FIOASYNC:
 		/* All handled in the upper FS layer. */
 		return (0);
 	case USB_SET_SHORT_XFER: