5a1302ab2e
formats and schemes. Formats and schemes are registered at runtime now, rather than collected at link time.
53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/*-
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* Copyright (c) 2014 Juniper Networks, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _MKIMG_FORMAT_H_
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#define _MKIMG_FORMAT_H_
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struct mkimg_format {
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struct mkimg_format *next;
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const char *name;
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const char *description;
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int (*resize)(lba_t);
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int (*write)(int);
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};
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#define FORMAT_DEFINE(nm) \
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static void format_register_##nm(void) __attribute__((constructor)); \
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static void format_register_##nm(void) { format_register(&nm); }
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struct mkimg_format *format_iterate(struct mkimg_format *);
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void format_register(struct mkimg_format *);
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int format_select(const char *);
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struct mkimg_format *format_selected(void);
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int format_resize(lba_t);
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int format_write(int);
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#endif /* _MKIMG_FORMAT_H_ */
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