hashcmd.h

   1 /* hashcmd.h - Common defines for hashing filenames. */
   2
   3 /* Copyright (C) 1993 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bash, the Bourne Again SHell.
   6
   7    Bash is free software; you can redistribute it and/or modify it under
   8    the terms of the GNU General Public License as published by the Free
   9    Software Foundation; either version 2, or (at your option) any later
  10    version.
  11
  12    Bash is distributed in the hope that it will be useful, but WITHOUT ANY
  13    WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15    for more details.
  16
  17    You should have received a copy of the GNU General Public License along
  18    with Bash; see the file COPYING.  If not, write to the Free Software
  19    Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
  20
  21 #include "stdc.h"
  22 #include "hashlib.h"
  23
  24 #define FILENAME_HASH_BUCKETS 107
  25
  26 extern HASH_TABLE *hashed_filenames;
  27
  28 typedef struct {
  29   char *path;           /* The full pathname of the file. */
  30   int flags;
  31 } PATH_DATA;
  32
  33 #define HASH_RELPATH    0x01    /* this filename is a relative pathname. */
  34 #define HASH_CHKDOT     0x02    /* check `.' since it was earlier in $PATH */
  35
  36 #define pathdata(x) ((PATH_DATA *)(x)->data)
  37
  38 extern void initialize_filename_hashing __P((void));
  39 extern void flush_hashed_filenames __P((void));
  40 extern void remove_hashed_filename __P((char *));
  41 extern void remember_filename __P((char *, char *, int, int));
  42 extern char *find_hashed_filename __P((char *));