From 3f4ab7f9e9ffaee7c448744f45d6e5e2176cce89 Mon Sep 17 00:00:00 2001
From: Tomasz Pala <gotar@pld-linux.org>
Date: Wed, 24 Jun 2009 22:23:11 +0100
Subject: [vtysh] Save vtysh history to a file
vtsh_main.c: save 1000 last lines of history to $HOME/.history_quagga (the
file must be created by hand first, this is intended behaviour)
---
vtysh/vtysh_main.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
(limited to 'vtysh')
diff --git a/vtysh/vtysh_main.c b/vtysh/vtysh_main.c
index 23ff64f7..4a315a5c 100644
--- a/vtysh/vtysh_main.c
+++ b/vtysh/vtysh_main.c
@@ -42,6 +42,7 @@ char *progname;
/* Configuration file name and directory. */
char config_default[] = SYSCONFDIR VTYSH_DEFAULT_CONFIG;
+char history_file[MAXPATHLEN];
/* Flag for indicate executing child command. */
int execute_flag = 0;
@@ -188,8 +189,10 @@ vtysh_rl_gets ()
{
using_history();
last = previous_history();
- if (!last || strcmp (last->line, line_read) != 0)
+ if (!last || strcmp (last->line, line_read) != 0) {
add_history (line_read);
+ append_history(1,history_file);
+ }
}
return (line_read);
@@ -399,10 +402,13 @@ main (int argc, char **argv, char **env)
sigsetjmp (jmpbuf, 1);
jmpflag = 1;
+ snprintf(history_file, sizeof(history_file), "%s/.history_quagga", getenv("HOME"));
+ read_history(history_file);
/* Main command loop. */
while (vtysh_rl_gets ())
vtysh_execute (line_read);
+ history_truncate_file(history_file,1000);
printf ("\n");
/* Rest in peace. */
--
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