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Add libusb_get_port_numbers

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libusbx deprecated libusb_get_port_path and replaced it with
libusb_get_port_numbers.  The latter omits an extra parameter which was
unused in the FreeBSD implementation anyway.
This commit is contained in:
Ed Maste 2013-06-07 13:45:58 +00:00
parent f8afe33795
commit a9205626a7
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=251495
3 changed files with 13 additions and 2 deletions
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8
lib/libusb/libusb.3
View file

@ -26,7 +26,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd May 7, 2013
.Dd June 7, 2013
.Dt LIBUSB 3
.Os
.Sh NAME
@ -103,7 +103,7 @@ Returns the number of the bus contained by the device
.Fa dev .
.Pp
.Ft int
.Fn libusb_get_port_path "libusb_context *ctx" "libusb_device *dev" "uint8_t *buf" "uint8_t bufsize"
.Fn libusb_get_port_numbers "libusb_device *dev" "uint8_t *buf" "uint8_t bufsize"
Stores, in the buffer
.Fa buf
of size
@ -111,6 +111,10 @@ of size
the list of all port numbers from root for the device
.Fa dev .
.Pp
.Ft int
.Fn libusb_get_port_path "libusb_context *ctx" "libusb_device *dev" "uint8_t *buf" "uint8_t bufsize"
Deprecated function equivalent to libusb_get_port_numbers.
.Pp
.Ft uint8_t
.Fn libusb_get_device_address "libusb_device *dev"
Returns the device_address contained by the device

1
lib/libusb/libusb.h
View file

@ -369,6 +369,7 @@ void libusb_exit(struct libusb_context *ctx);
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);
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);
enum libusb_speed libusb_get_device_speed(libusb_device * dev);

6
lib/libusb/libusb10.c
View file

@ -290,6 +290,12 @@ libusb_get_bus_number(libusb_device *dev)
return (libusb20_dev_get_bus_number(dev->os_priv));
}
int
libusb_get_port_numbers(libusb_device *dev, uint8_t *buf, uint8_t bufsize)
{
return (libusb20_dev_get_port_path(dev->os_priv, buf, bufsize));
}
int
libusb_get_port_path(libusb_context *ctx, libusb_device *dev, uint8_t *buf,
uint8_t bufsize)