Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
		
			
				
	
	
		
			38 lines
		
	
	
	
		
			728 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
	
		
			728 B
			
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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 * Licensed under the GPL
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 */
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#include <asm/errno.h>
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#include <init.h>
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#include <kern.h>
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#include <os.h>
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/* Changed by set_umid_arg */
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static int umid_inited = 0;
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static int __init set_umid_arg(char *name, int *add)
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{
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	int err;
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	if (umid_inited) {
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		printf("umid already set\n");
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		return 0;
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	}
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	*add = 0;
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	err = set_umid(name);
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	if (err == -EEXIST)
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		printf("umid '%s' already in use\n", name);
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	else if (!err)
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		umid_inited = 1;
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	return 0;
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}
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__uml_setup("umid=", set_umid_arg,
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"umid=<name>\n"
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"    This is used to assign a unique identity to this UML machine and\n"
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"    is used for naming the pid file and management console socket.\n\n"
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);
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