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authorHans Petter Selasky <hselasky@FreeBSD.org>2015-01-13 13:32:18 +0000
committerHans Petter Selasky <hselasky@FreeBSD.org>2015-01-13 13:32:18 +0000
commit9570004318c8c39ced79d36448b4feb3f28bdeb0 (patch)
treed07ffcc7910ee3deca545e61c37187c4c2f89317 /sys/dev/usb/usb_ioctl.h
parent43d5c9f65ac9f98b8f00b4e530887bd34ec55d0e (diff)
downloadsrc-9570004318c8c39ced79d36448b4feb3f28bdeb0.tar.gz
src-9570004318c8c39ced79d36448b4feb3f28bdeb0.zip
Don't use POLLNVAL as a return value from the client side poll
function. Many existing clients don't understand POLLNVAL and instead relies on an error code from the read(), write() or ioctl() system call. Also make sure we wakeup any client pollers before the cuse server is closing, so they don't wait forever for an event.
Notes
Notes: svn path=/head/; revision=277127
Diffstat (limited to 'sys/dev/usb/usb_ioctl.h')
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