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69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
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/* $Id: dbm.h,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
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/*
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* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Public interface for the map-based version
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* of the mandoc database, for read-only access.
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* To be used by dbm*.c, dba_read.c, and man(1) and apropos(1).
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*/
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enum dbm_mtype {
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DBM_EXACT = 0,
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DBM_SUB,
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DBM_REGEX
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};
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struct dbm_match {
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regex_t *re;
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const char *str;
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enum dbm_mtype type;
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};
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struct dbm_res {
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int32_t page;
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int32_t bits;
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};
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struct dbm_page {
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const char *name;
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const char *sect;
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const char *arch;
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const char *desc;
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const char *file;
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int32_t addr;
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};
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struct dbm_macro {
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const char *value;
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const int32_t *pp;
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};
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int dbm_open(const char *);
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void dbm_close(void);
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int32_t dbm_page_count(void);
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struct dbm_page *dbm_page_get(int32_t);
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void dbm_page_byname(const struct dbm_match *);
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void dbm_page_bysect(const struct dbm_match *);
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void dbm_page_byarch(const struct dbm_match *);
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void dbm_page_bydesc(const struct dbm_match *);
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void dbm_page_bymacro(int32_t, const struct dbm_match *);
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struct dbm_res dbm_page_next(void);
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int32_t dbm_macro_count(int32_t);
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struct dbm_macro *dbm_macro_get(int32_t, int32_t);
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void dbm_macro_bypage(int32_t, int32_t);
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char *dbm_macro_next(void);
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