| /* hashcmd.h - Common defines for hashing filenames. */ |
| |
| /* Copyright (C) 1993-2009 Free Software Foundation, Inc. |
| |
| This file is part of GNU Bash, the Bourne Again SHell. |
| |
| Bash is free software: you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation, either version 3 of the License, or |
| (at your option) any later version. |
| |
| Bash is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with Bash. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include "stdc.h" |
| #include "hashlib.h" |
| |
| #define FILENAME_HASH_BUCKETS 64 /* must be power of two */ |
| |
| extern HASH_TABLE *hashed_filenames; |
| |
| typedef struct _pathdata { |
| char *path; /* The full pathname of the file. */ |
| int flags; |
| } PATH_DATA; |
| |
| #define HASH_RELPATH 0x01 /* this filename is a relative pathname. */ |
| #define HASH_CHKDOT 0x02 /* check `.' since it was earlier in $PATH */ |
| |
| #define pathdata(x) ((PATH_DATA *)(x)->data) |
| |
| extern void phash_create __P((void)); |
| extern void phash_flush __P((void)); |
| |
| extern void phash_insert __P((char *, char *, int, int)); |
| extern int phash_remove __P((const char *)); |
| extern char *phash_search __P((const char *)); |