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authorMuhammad Bilal <mbilal@sourceware.org>2013-07-30 12:06:04 +0000
committerMuhammad Bilal <mbilal@sourceware.org>2013-07-30 12:06:04 +0000
commit97c85fc673064bcd05bbdf1dd7a76eb7a9e6a1d2 (patch)
tree1739be27b5a132b494b7299dfe177b8c07569dc7 /gdb/top.c
parentff39bb5eb2356c364713b103399fec9fb07efbeb (diff)
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2013-07-30 Muhammad Bilal <mbilal@codesorcery.com>
PR gdb/15715 * top.c: Include "filenames.h". (set_history_filename): New function. (init_main): Install it as set hook of the "set history filename" command. 2013-07-30 Muhammad Bilal <mbilal@codesourcery.com> PR gdb/15715 * gdb.base/setshow.exp: Test that relative paths passed to 'set history filename' are converted to absolute paths.
Diffstat (limited to 'gdb/top.c')
-rw-r--r--gdb/top.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/gdb/top.c b/gdb/top.c
index 467e6a2..33a78da 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -48,6 +48,7 @@
#include "interps.h"
#include "observer.h"
#include "maint.h"
+#include "filenames.h"
/* readline include files. */
#include "readline/readline.h"
@@ -1704,6 +1705,17 @@ set_gdb_datadir (char *args, int from_tty, struct cmd_list_element *c)
}
static void
+set_history_filename (char *args, int from_tty, struct cmd_list_element *c)
+{
+ /* We include the current directory so that if the user changes
+ directories the file written will be the same as the one
+ that was read. */
+ if (!IS_ABSOLUTE_PATH (history_filename))
+ history_filename = reconcat (history_filename, current_directory, "/",
+ history_filename, (char *) NULL);
+}
+
+static void
init_main (void)
{
/* Initialize the prompt to a simple "(gdb) " prompt or to whatever
@@ -1779,7 +1791,7 @@ variable \"HISTSIZE\", or to 256 if this variable is not set."),
Set the filename in which to record the command history"), _("\
Show the filename in which to record the command history"), _("\
(the list of previous commands of which a record is kept)."),
- NULL,
+ set_history_filename,
show_history_filename,
&sethistlist, &showhistlist);