59 lines
2 KiB
C
59 lines
2 KiB
C
/* cdb_int.h: internal cdb library declarations
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*
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* This file is a part of tinycdb package.
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* Copyright (C) 2001-2023 Michael Tokarev <mjt+cdb@corpit.ru>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "cdb.h"
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#include <errno.h>
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#include <string.h>
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#ifndef EPROTO
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# define EPROTO EINVAL
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#endif
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#ifndef internal_function
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# ifdef __GNUC__
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# define internal_function __attribute__((visibility("hidden")))
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# else
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# define internal_function
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# endif
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#endif
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struct cdb_rec {
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unsigned hval;
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unsigned rpos;
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};
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struct cdb_rl {
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struct cdb_rl *next;
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unsigned cnt;
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struct cdb_rec rec[254];
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};
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int _cdb_make_write(struct cdb_make *cdbmp,
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const unsigned char *ptr, unsigned len);
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int _cdb_make_fullwrite(int fd, const unsigned char *buf, unsigned len);
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int _cdb_make_flush(struct cdb_make *cdbmp);
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int _cdb_make_add(struct cdb_make *cdbmp, unsigned hval,
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const void *key, unsigned klen,
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const void *val, unsigned vlen);
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