testram.c

来自「radius协议源码÷The Radius Stack will connect」· C语言 代码 · 共 30 行

#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include <fcntl.h>
#include "ixjuser.h"

int main(int argc, char *argv[])
{
  int ixj, dsp, ver;
  char pname[80];

  if(argc >= 2)
    sprintf(pname, "/dev/ixj%s", argv[1]);
  else
    sprintf(pname, "/dev/ixj0");

  ixj = open(pname, O_RDWR);

  dsp = ioctl(ixj, IXJCTL_DSP_TYPE);
  ver = ioctl(ixj, IXJCTL_DSP_VERSION);
  printf("DSP type 0x%x, DSP Version 0x%x\n", dsp, ver);

  printf("RAM Test returns 0x%4.4x\n", ioctl(ixj, IXJCTL_TESTRAM));

  close(ixj);
}