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38 lines
740 B
38 lines
740 B
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) |
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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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os_warn("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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os_warn("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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