| 1 | /* bashhist.h -- interface to the bash history functions in bashhist.c. */
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| 2 |
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| 3 | /* Copyright (C) 1993 Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of GNU Bash, the Bourne Again SHell.
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| 6 |
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| 7 | Bash is free software; you can redistribute it and/or modify it under
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| 8 | the terms of the GNU General Public License as published by the Free
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| 9 | Software Foundation; either version 2, or (at your option) any later
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| 10 | version.
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| 11 |
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| 12 | Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 15 | for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License along
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| 18 | with Bash; see the file COPYING. If not, write to the Free Software
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| 19 | Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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| 20 |
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| 21 | #if !defined (_BASHHIST_H_)
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| 22 | #define _BASHHIST_H_
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| 23 |
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| 24 | #include "stdc.h"
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| 25 |
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| 26 | /* Flag values for history_control */
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| 27 | #define HC_IGNSPACE 0x01
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| 28 | #define HC_IGNDUPS 0x02
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| 29 | #define HC_ERASEDUPS 0x04
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| 30 |
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| 31 | #define HC_IGNBOTH (HC_IGNSPACE|HC_IGNDUPS)
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| 32 |
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| 33 | extern int remember_on_history;
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| 34 | extern int history_lines_this_session;
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| 35 | extern int history_lines_in_file;
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| 36 | extern int history_expansion;
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| 37 | extern int history_control;
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| 38 | extern int command_oriented_history;
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| 39 | extern int current_command_first_line_saved;
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| 40 | extern int hist_last_line_added;
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| 41 | extern int hist_last_line_pushed;
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| 42 |
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| 43 | # if defined (BANG_HISTORY)
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| 44 | extern int history_expansion_inhibited;
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| 45 | # endif /* BANG_HISTORY */
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| 46 |
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| 47 | extern void bash_initialize_history __P((void));
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| 48 | extern void bash_history_reinit __P((int));
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| 49 | extern void bash_history_disable __P((void));
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| 50 | extern void bash_history_enable __P((void));
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| 51 | extern void load_history __P((void));
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| 52 | extern void save_history __P((void));
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| 53 | extern int maybe_append_history __P((char *));
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| 54 | extern int maybe_save_shell_history __P((void));
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| 55 | extern char *pre_process_line __P((char *, int, int));
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| 56 | extern void maybe_add_history __P((char *));
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| 57 | extern void bash_add_history __P((char *));
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| 58 | extern int check_add_history __P((char *, int));
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| 59 | extern int history_number __P((void));
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| 60 |
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| 61 | extern void setup_history_ignore __P((char *));
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| 62 |
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| 63 | extern char *last_history_line __P((void));
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| 64 |
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| 65 | #endif /* _BASHHIST_H_ */
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