.TH "KDK_BOARD_FREE" 3 "Thu Aug 14 2023" "Linux Programmer's Manual" \"
.SH NAME
kdk_board_free - 释放内存
.SH SYNOPSIS
.nf
.B #include <libkybios.h>
.sp
.BI "extern void kdk_board_free(char *info);"
.sp
Link with \fI\-lkyhw\fP.
.SH "Detailed Description"
The main function of this interface is to release the string returned by the mainboard module interface.
.PP
The argument
.I info
is the return value of the 
.BI kdk_board_get_name,
.BI kdk_board_get_vendor,
.BI kdk_board_get_serial,
or 
.BI kdk_board_get_date
of the functions
.SH "RETURN VALUE"
No return value
.SH EXAMPLES
.EX
#include "stdio.h"
#include "libkyboard.h"

int main()
{
    char *name = kdk_board_get_name();
    char *vendor = kdk_board_get_vendor();
    char *date = kdk_board_get_date();
    char *serial = kdk_board_get_serial();
    printf("name : %s", name);
    printf("vendor : %s", vendor);
    printf("date : %s", date);
    printf("serial : %s", serial);
    kdk_board_free(name);
    kdk_board_free(vendor);
    kdk_board_free(date);
    kdk_board_free(serial);
    return 0;
}
.SH "CONFORMING TO"
These functions are as per the withdrawn POSIX.1e draft specification.
The following functions are Linux extensions:
.BR kdk_board_get_serial (),
.BR kdk_board_get_date (),
.BR kdk_board_get_name ()
and
.BR kdk_board_get_vendor ().
.SH "SEE ALSO"
.BR kdk_board_get_serial (3),
.BR kdk_board_get_date (3),
.BR kdk_board_get_name (3)
and
.BR kdk_board_get_vendor (3).