cert.c

Linux内核源代码 为压缩文件 是<<Linux内核>>一书中的源代码

/* $Id: cert.c,v 2.3 2000/06/26 08:59:12 keil Exp $
 *
 * Author       Karsten Keil ([e-mail])
 *
 *		This file is (c) under GNU PUBLIC LICENSE
 *		For changes and modifications please read
 *		../../../Documentation/isdn/HiSax.cert
 *
 */
 
#include <linux/kernel.h>

int
certification_check(int output) {

#ifdef CERTIFICATION
#if CERTIFICATION == 0
	if (output) {
		printk(KERN_INFO "HiSax: Approval certification valid\n");
		printk(KERN_INFO "HiSax: Approved with ELSA Microlink PCI cards\n");
		printk(KERN_INFO "HiSax: Approved with Eicon Technology Diva 2.01 PCI cards\n");
		printk(KERN_INFO "HiSax: Approved with Sedlbauer Speedfax + cards\n");
	}
	return(0);
#endif
#if CERTIFICATION == 1
	if (output) {
		printk(KERN_INFO "HiSax: Approval certification failed because of\n");
		printk(KERN_INFO "HiSax: unauthorized source code changes\n");
	}
	return(1);
#endif
#if CERTIFICATION == 127
	if (output) {
		printk(KERN_INFO "HiSax: Approval certification not possible\n");
		printk(KERN_INFO "HiSax: because \"md5sum\" is not available\n");
	}
	return(2);
#endif
#else
	if (output) {
		printk(KERN_INFO "HiSax: Certification not verified\n");
	}
	return(3);
#endif
}