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49 lines
784 B
C
49 lines
784 B
C
/*
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* \brief Libxkbcommon-based keyboard-layout generator
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* \author Christian Helmuth
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* \date 2019-08-16
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*/
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/*
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* Copyright (C) 2019 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _UTIL_H_
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#define _UTIL_H_
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/* Linux includes */
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#include <cstdio>
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#include <cstdlib>
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struct Formatted
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{
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char *_string;
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Formatted(char const *format, va_list list)
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{
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::vasprintf(&_string, format, list);
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}
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Formatted(char const *format, ...)
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{
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va_list list;
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va_start(list, format);
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::vasprintf(&_string, format, list);
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va_end(list);
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}
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~Formatted()
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{
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::free(_string);
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}
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char const * string() const { return _string; }
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};
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#endif /* _UTIL_H_ */
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