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author | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
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committer | cvpcs <root@cvpcs.org> | 2010-06-02 11:02:31 -0500 |
commit | 772f20abb0a3a0979c440114bf3a1cff5b3cef03 (patch) | |
tree | 3384b9291d73a12542c526a8557218c7435491b0 /hashcmd.h | |
download | external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.zip external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.gz external_bash-772f20abb0a3a0979c440114bf3a1cff5b3cef03.tar.bz2 |
initial import of bash 4.1
Diffstat (limited to 'hashcmd.h')
-rw-r--r-- | hashcmd.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/hashcmd.h b/hashcmd.h new file mode 100644 index 0000000..758f5b4 --- /dev/null +++ b/hashcmd.h @@ -0,0 +1,43 @@ +/* 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 *)); |