Cross Reference: /src/bin/ksh/history.c

Lines Matching refs:HISTORY
1 /*	$NetBSD: history.c,v 1.20 2024/09/08 17:28:36 rillig Exp $	*/
4  * command history
6  * only implements in-memory history.
11  *	a)	the original in-memory history  mechanism
12  *	b)	a simple file saving history mechanism done by  sjg@zen
22 __RCSID("$NetBSD: history.c,v 1.20 2024/09/08 17:28:36 rillig Exp $");
29 #ifdef HISTORY
71 static char   **current;	/* current position in history[] */
72 static int	curpos;		/* current index in history[] */
73 static char    *hname;		/* current name of history file */
214 	/* List history */
295 /* Save cmd in history, execute cmd (cmd gets trashed) */
383  * get pointer to history given pattern
401 				bi_errorf("%s: not in history", str);
408 				bi_errorf("%s: not in history", str);
421 			bi_errorf("%s: not in history", str);
429 /* Return a pointer to the newest command in the history */
435 		bi_errorf("no history (yet)");
443 /* Return a pointer to the newest command in the history */
448 		bi_errorf("no history (yet)");
532  *	set history
542 		/* save most recent history */
556  *	set history file
557  *	This can mean reloading/resetting/starting history file
588 		/* let's reset the history */
598  *	initialise the history vector
612  * save command in history
663  * A simple history file implementation.
664  * At present we only save the history when we exit.
667  * to save its history.
684 # if 1 /* Don't use history file unless the user asks for it */
729  * save our history.
731  * If the history file is read-only we do nothing.
732  * Handy for having all shells start with a useful history set.
771  *	a) permit HISTSIZE to control number of lines of history stored
772  *	b) maintain a physical history file
779  * save command in history
809  *	Write history data to a file nominated by HISTFILE
810  *	if HISTFILE is unset then history still happens, but
813  *	same history. This is ksh behaviour.
820  *	Open a history file
943  *	Shrink the history file to histsize lines
1026  *	load the history structure from the stored data
1079  *	Insert a line into the history at a specified number
1098  *	write a command to the end of the history file
1100  *	that the history file has not changed in size.
1102  *	and we should read those commands to update our history
1171  *	add magic to the history file
1183 #else /* HISTORY */
1185 /* No history to be compiled in: dummy routines to avoid lots more ifdefs */
1205 	errorf("history not enabled");
1207 #endif /* HISTORY */
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