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/*
* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
* Licensed under the GPL
*/
#include "linux/stddef.h"
#include "linux/kernel.h"
#include "asm/errno.h"
#include "init.h"
#include "os.h"
#include "kern.h"
/* Changed by set_umid_arg and umid_file_name */
int umid_is_random = 0;
static int umid_inited = 0;
static int __init set_umid_arg(char *name, int *add)
{
int err;
if(umid_inited)
return 0;
*add = 0;
err = set_umid(name, printf);
if(err == -EEXIST){
printf("umid '%s' already in use\n", name);
umid_is_random = 1;
}
else if(!err)
umid_inited = 1;
return 0;
}
__uml_setup("umid=", set_umid_arg,
"umid=<name>\n"
" This is used to assign a unique identity to this UML machine and\n"
" is used for naming the pid file and management console socket.\n\n"
);
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