.TH "LIBKYHWINFO" 3 "Fri Aug 25 2023" "Linux Programmer's Manual" \"
.SH NAME
kdk_usb_get_list, kdk_usb_free - 获取usb信息
.SH SYNOPSIS
.nf
.B #include <libkyusb.h>
.sp
.BI "extern pDriverInfoList kdk_usb_get_list();" 
.sp
.BI "extern void kdk_usb_free(pDriverInfoList "list ");" 
.sp
Link with \fI\-lkyusb\fP.
.SH "Detailed Description"
This library contains usb information.
.SH DATA STRUCTURES

Structure \fBpDriverInfoList\fR contains information related to a usb information:

\fBtypedef struct driver_list {
.br
	struct driver_info *data;
    struct driver_list *next;
.br
}  DriverInfoList, *pDriverInfoList;\fP

There are other members not documented here, which are only meant for
libkyusb internal use.

Structure \fBdriver_info\fR contains information related to a usb information:

\fBtypedef struct driver_info {
.br
	char name[32]; //名称
    char type[2 + 1]; //类型
    char pid[4 + 1];
    char vid[4 + 1];
    char serialNo[32]; //序列号
    char devNode[32]; //路径
.br
} DriverInfo, *pDriverInfo;\fP

There are other members not documented here, which are only meant for
libkyusb internal use.
.SH "RETURN VALUE"
The return value is generally specific to the individual function called.
.SH "CONFORMING TO"
These functions are as per the withdrawn POSIX.1e draft specification.
The following functions are Linux extensions:
.BR kdk_usb_get_list ()
and
.BR kdk_usb_free ().
.SH "SEE ALSO"
.BR kdk_usb_get_list (3)
and
.BR kdk_usb_free (3).