kernel-ark/arch/um/kernel/umid.c
Jeff Dike c5d4bb171c uml: style fixes in arch/um/kernel
Joe Perches noticed some printks in smp.c that needed fixing.

While I was in there, I did the usual tidying in arch/um/kernel, which
should be fairly style-clean at this point:
	copyright updates
	emacs formatting comments removal
	include tidying
	style fixes

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05 09:44:30 -08:00

39 lines
728 B
C

/*
* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
#include <asm/errno.h>
#include "init.h"
#include "kern.h"
#include "os.h"
/* Changed by set_umid_arg */
static int umid_inited = 0;
static int __init set_umid_arg(char *name, int *add)
{
int err;
if (umid_inited) {
printf("umid already set\n");
return 0;
}
*add = 0;
err = set_umid(name);
if (err == -EEXIST)
printf("umid '%s' already in use\n", name);
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"
);