Date: Tue, 14 Sep 2010 00:52:39 GMT From: Robert Jenssen <r.jenssen@ips.gov.au> To: freebsd-gnats-submit@FreeBSD.org Subject: usb/150546: libusb(3) libusb_control_transfer() prototype is incorrect Message-ID: <201009140052.o8E0qdbH005162@www.freebsd.org> Resent-Message-ID: <201009140100.o8E10303059140@freefall.freebsd.org>
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>Number: 150546 >Category: usb >Synopsis: libusb(3) libusb_control_transfer() prototype is incorrect >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-usb >State: open >Quarter: >Keywords: >Date-Required: >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 14 01:00:03 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Robert Jenssen >Release: 8-Stable >Organization: IPS radio and space services >Environment: FreeBSD xxxx 8.1-STABLE FreeBSD 8.1-STABLE #0: Thu Sep 9 09:41:10 EST 2010 root@xxxx:/usr/obj/usr/src/sys/ECLIPSE i386 >Description: In the libusb(3) man page the prototype of libusb_control_transfer is: int libusb_control_transfer(libusb_device_handle *devh, uint8_t bmRequestType, uint16_t wIndex, unsigned char *data, uint16_t wLength, unsigned int timeout) In /usr/include/libusb.h the prototype of libusb_control_transfer is: int libusb_control_transfer(libusb_device_handle * devh, uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, uint8_t *data, uint16_t wLength, uint32_t timeout); >How-To-Repeat: >Fix: diff -C 3 libusb.3.orig libusb.3 *** libusb.3.orig Tue Sep 14 10:48:23 2010 --- libusb.3 Tue Sep 14 10:48:51 2010 *************** *** 337,343 **** . .Pp .Ft int ! .Fn libusb_control_transfer "libusb_device_handle *devh" "uint8_t bmRequestType" "uint16_t wIndex" "unsigned char *data" "uint16_t wLength" "unsigned int timeout" Perform a USB control transfer. Returns 0 on success, LIBUSB_ERROR_TIMEOUT if the transfer timeout, LIBUSB_ERROR_PIPE if the control request was not supported, LIBUSB_ERROR_NO_DEVICE if the device has been disconnected and --- 337,343 ---- . .Pp .Ft int ! .Fn libusb_control_transfer "libusb_device_handle *devh" "uint8_t bmRequestType" "uint8_t bRequest" "uint16_t wValue" "uint16_t wIndex" "unsigned char *data" "uint16_t wLength" "unsigned int timeout" Perform a USB control transfer. Returns 0 on success, LIBUSB_ERROR_TIMEOUT if the transfer timeout, LIBUSB_ERROR_PIPE if the control request was not supported, LIBUSB_ERROR_NO_DEVICE if the device has been disconnected and >Release-Note: >Audit-Trail: >Unformatted:
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