Mercurial > octave
comparison kpathsea/db.h @ 1267:69501f98669d
[project @ 1995-04-20 19:10:05 by jwe]
Initial revision
author | jwe |
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date | Thu, 20 Apr 1995 19:10:05 +0000 |
parents | |
children | 611d403c7f3d |
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1 /* db.h: lookups in an externally built db file. | |
2 | |
3 Copyright (C) 1994 Karl Berry. | |
4 | |
5 This program is free software; you can redistribute it and/or modify | |
6 it under the terms of the GNU General Public License as published by | |
7 the Free Software Foundation; either version 2, or (at your option) | |
8 any later version. | |
9 | |
10 This program is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 GNU General Public License for more details. | |
14 | |
15 You should have received a copy of the GNU General Public License | |
16 along with this program; if not, write to the Free Software | |
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
18 | |
19 #ifndef KPATHSEA_DB_H | |
20 #define KPATHSEA_DB_H | |
21 | |
22 #include <kpathsea/c-proto.h> | |
23 #include <kpathsea/types.h> | |
24 #include <kpathsea/str-list.h> | |
25 | |
26 /* It's not an error if this doesn't exist; we just go ahead and search | |
27 the actual directories. See the `Filename database' node in the | |
28 kpathsea documentation for details. The variable reference here is | |
29 expanded by kpathsea. This lets you have different databases for | |
30 different TeX hierarchies (only one at a time, though!) without | |
31 having to change anything. */ | |
32 #ifndef KPSE_DB_DIR | |
33 #define KPSE_DB_DIR "$TEXMF" | |
34 #endif | |
35 #ifndef KPSE_DB_NAME | |
36 #define KPSE_DB_NAME "ls-R" | |
37 #endif | |
38 | |
39 /* The expansion of DB_DIR; set by `read_files' in cnf.c, used by | |
40 `elt_in_db' in pathsearch.c. */ | |
41 extern string kpse_db_dir; | |
42 | |
43 /* Return list of matches for NAME in the ls-R file matching PATH. If | |
44 ALL is set, return (null-terminated list) of all matches, else just | |
45 the first. If no matches, return a pointer to an empty list. If the | |
46 database can't be read, returns NULL. */ | |
47 extern str_list_type *kpse_db_search P3H(const_string name, | |
48 const_string path, boolean all); | |
49 | |
50 /* Insert the filename FNAME into the database. */ | |
51 extern void db_insert P1H(const_string fname); | |
52 | |
53 #endif /* not KPATHSEA_DB_H */ |