minix/external/bsd/mdocml/dist/apropos_db.h
Lionel Sambuc 84d9c625bf Synchronize on NetBSD-CVS (2013/12/1 12:00:00 UTC)
- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop

Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
2014-07-28 17:05:06 +02:00

73 lines
2.3 KiB
C

/* $Vendor-Id: apropos_db.h,v 1.13 2012/03/24 01:46:25 kristaps Exp $ */
/*
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef APROPOS_H
#define APROPOS_H
enum restype {
RESTYPE_MAN, /* man(7) file */
RESTYPE_MDOC, /* mdoc(7) file */
RESTYPE_CAT /* pre-formatted file */
};
struct res {
enum restype type; /* input file type */
char *file; /* file in file-system */
char *cat; /* category (3p, 3, etc.) */
char *title; /* title (FOO, etc.) */
char *arch; /* arch (or empty string) */
char *desc; /* description (from Nd) */
unsigned int rec; /* record in index */
/*
* The index volume. This indexes into the array of directories
* searched for manual page databases.
*/
unsigned int volume;
/*
* The following fields are used internally.
*
* Maintain a binary tree for checking the uniqueness of `rec'
* when adding elements to the results array.
* Since the results array is dynamic, use offset in the array
* instead of a pointer to the structure.
*/
int lhs;
int rhs;
int matched; /* expression is true */
int *matches; /* partial truth evaluations */
};
struct opts {
const char *arch; /* restrict to architecture */
const char *cat; /* restrict to manual section */
};
__BEGIN_DECLS
struct expr;
int apropos_search(int, char **, const struct opts *,
const struct expr *, size_t,
void *, size_t *, struct res **,
void (*)(struct res *, size_t, void *));
struct expr *exprcomp(int, char *[], size_t *);
void exprfree(struct expr *);
void resfree(struct res *, size_t);
struct expr *termcomp(int, char *[], size_t *);
__END_DECLS
#endif /*!APROPOS_H*/