mirror of https://gitee.com/openkylin/qemu.git
29 lines
560 B
C
29 lines
560 B
C
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/*
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* Dealing with identifiers
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*
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* Copyright (C) 2014 Red Hat, Inc.
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*
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* Authors:
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* Markus Armbruster <armbru@redhat.com>,
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1
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* or later. See the COPYING.LIB file in the top-level directory.
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*/
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#include "qemu-common.h"
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bool id_wellformed(const char *id)
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{
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int i;
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if (!qemu_isalpha(id[0])) {
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return false;
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}
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for (i = 1; id[i]; i++) {
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if (!qemu_isalnum(id[i]) && !strchr("-._", id[i])) {
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return false;
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}
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}
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return true;
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}
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