Date: Thu, 16 Jun 2016 12:14:19 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r301964 - head/lib/libusb Message-ID: <201606161214.u5GCEJuP050031@repo.freebsd.org>
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Author: hselasky Date: Thu Jun 16 12:14:19 2016 New Revision: 301964 URL: https://svnweb.freebsd.org/changeset/base/301964 Log: Add support for libusb_get_port_number() to the LibUSB v1.0 API. Approved by: re (kostikbel) Requested by: swills MFC after: 1 week Modified: head/lib/libusb/libusb.3 head/lib/libusb/libusb.h head/lib/libusb/libusb10.c Modified: head/lib/libusb/libusb.3 ============================================================================== --- head/lib/libusb/libusb.3 Thu Jun 16 12:08:25 2016 (r301963) +++ head/lib/libusb/libusb.3 Thu Jun 16 12:14:19 2016 (r301964) @@ -26,7 +26,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 16, 2016 +.Dd June 17, 2016 .Dt LIBUSB 3 .Os .Sh NAME @@ -106,6 +106,12 @@ counter decremented once. Returns the number of the bus contained by the device .Fa dev . .Pp +.Ft uint8_t +.Fn libusb_get_port_number "libusb_device *dev" +Returns the port number which the device given by +.Fa dev +is attached to. +.Pp .Ft int .Fn libusb_get_port_numbers "libusb_device *dev" "uint8_t *buf" "uint8_t bufsize" Stores, in the buffer Modified: head/lib/libusb/libusb.h ============================================================================== --- head/lib/libusb/libusb.h Thu Jun 16 12:08:25 2016 (r301963) +++ head/lib/libusb/libusb.h Thu Jun 16 12:14:19 2016 (r301964) @@ -406,6 +406,7 @@ void libusb_exit(struct libusb_context * ssize_t libusb_get_device_list(libusb_context * ctx, libusb_device *** list); void libusb_free_device_list(libusb_device ** list, int unref_devices); uint8_t libusb_get_bus_number(libusb_device * dev); +uint8_t libusb_get_port_number(libusb_device * dev); int libusb_get_port_numbers(libusb_device *dev, uint8_t *buf, uint8_t bufsize); int libusb_get_port_path(libusb_context *ctx, libusb_device *dev, uint8_t *buf, uint8_t bufsize); uint8_t libusb_get_device_address(libusb_device * dev); Modified: head/lib/libusb/libusb10.c ============================================================================== --- head/lib/libusb/libusb10.c Thu Jun 16 12:08:25 2016 (r301963) +++ head/lib/libusb/libusb10.c Thu Jun 16 12:14:19 2016 (r301964) @@ -308,6 +308,14 @@ libusb_get_bus_number(libusb_device *dev return (libusb20_dev_get_bus_number(dev->os_priv)); } +uint8_t +libusb_get_port_number(libusb_device *dev) +{ + if (dev == NULL) + return (0); /* should not happen */ + return (libusb20_dev_get_parent_port(dev->os_priv)); +} + int libusb_get_port_numbers(libusb_device *dev, uint8_t *buf, uint8_t bufsize) {
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