Readline 5.1 import for HEAD.

1 files changed, 22 insertions, 2 deletions

diff --git a/readline/history.h b/readline/history.h
index 58b5de4..14ca2a9 100644
--- a/readline/history.h
+++ b/readline/history.h
@@ -1,5 +1,5 @@
-/* History.h -- the names of functions that you can call in history. */
-/* Copyright (C) 1989, 1992 Free Software Foundation, Inc.
+/* history.h -- the names of functions that you can call in history. */
+/* Copyright (C) 1989-2003 Free Software Foundation, Inc.
 
    This file contains the GNU History Library (the Library), a set of
    routines for managing the text of previously typed lines.
@@ -26,6 +26,8 @@
 extern "C" {
 #endif
 
+#include <time.h>		/* XXX - for history timestamp code */
+
 #if defined READLINE_LIBRARY
 #  include "rlstdc.h"
 #  include "rltypedefs.h"
@@ -43,9 +45,13 @@ typedef char *histdata_t;
 /* The structure used to store a history entry. */
 typedef struct _hist_entry {
   char *line;
+  char *timestamp;		/* char * rather than time_t for read/write */
   histdata_t data;
 } HIST_ENTRY;
 
+/* Size of the history-library-managed space in history entry HS. */
+#define HISTENT_BYTES(hs)	(strlen ((hs)->line) + strlen ((hs)->timestamp))
+
 /* A structure used to pass the current state of the history stuff around. */
 typedef struct _hist_state {
   HIST_ENTRY **entries;		/* Pointer to the entries themselves. */
@@ -76,11 +82,19 @@ extern void history_set_history_state PARAMS((HISTORY_STATE *));
    The associated data field (if any) is set to NULL. */
 extern void add_history PARAMS((const char *));
 
+/* Change the timestamp associated with the most recent history entry to
+   STRING. */
+extern void add_history_time PARAMS((const char *));
+
 /* A reasonably useless function, only here for completeness.  WHICH
    is the magic number that tells us which element to delete.  The
    elements are numbered from 0. */
 extern HIST_ENTRY *remove_history PARAMS((int));
 
+/* Free the history entry H and return any application-specific data
+   associated with it. */
+extern histdata_t free_history_entry PARAMS((HIST_ENTRY *));
+
 /* Make the history entry at WHICH have LINE and DATA.  This returns
    the old entry so you can dispose of the data.  In the case of an
    invalid WHICH, a NULL pointer is returned. */
@@ -119,6 +133,10 @@ extern HIST_ENTRY *current_history PARAMS((void));
    array.  OFFSET is relative to history_base. */
 extern HIST_ENTRY *history_get PARAMS((int));
 
+/* Return the timestamp associated with the HIST_ENTRY * passed as an
+   argument */
+extern time_t history_get_time PARAMS((HIST_ENTRY *));
+
 /* Return the number of bytes that the primary history entries are using.
    This just adds up the lengths of the_history->lines. */
 extern int history_total_bytes PARAMS((void));
@@ -231,6 +249,8 @@ extern char *history_no_expand_chars;
 extern char *history_search_delimiter_chars;
 extern int history_quotes_inhibit_expansion;
 
+extern int history_write_timestamps;
+
 /* Backwards compatibility */
 extern int max_input_history;