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authorDirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de>2012-08-06 18:48:23 +0400
committerMichal Marek <mmarek@suse.cz>2012-08-30 16:47:34 +0400
commit3eb95c84ee594d4a4e5a8c37b01464cff4762c96 (patch)
tree9a23135c58138bbe871258bee71d41c60caf1868 /scripts/kconfig/lxdialog
parent0d7614f09c1ebdbaa1599a5aba7593f147bf96ee (diff)
downloadlinux-3eb95c84ee594d4a4e5a8c37b01464cff4762c96.tar.xz
kconfig/mconf.c: revision of curses initialization.
Since commit d0e1e09568 initscr() is called twice in mconf. Do it only in init_dialog() in util.c and there also save the cursor position for the signal handler in mconf.c. Signed-off-by: Dirk Gouders <gouders@et.bocholt.fh-gelsenkirchen.de> Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig/lxdialog')
-rw-r--r--scripts/kconfig/lxdialog/dialog.h1
-rw-r--r--scripts/kconfig/lxdialog/util.c7
2 files changed, 8 insertions, 0 deletions
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h
index b5211fce0d94..43a58ec09cd4 100644
--- a/scripts/kconfig/lxdialog/dialog.h
+++ b/scripts/kconfig/lxdialog/dialog.h
@@ -144,6 +144,7 @@ struct dialog_info {
*/
extern struct dialog_info dlg;
extern char dialog_input_result[];
+extern int saved_x, saved_y; /* Needed in signal handler in mconf.c */
/*
* Function prototypes
diff --git a/scripts/kconfig/lxdialog/util.c b/scripts/kconfig/lxdialog/util.c
index f2375ad7ebc9..109d53117d22 100644
--- a/scripts/kconfig/lxdialog/util.c
+++ b/scripts/kconfig/lxdialog/util.c
@@ -23,6 +23,9 @@
#include "dialog.h"
+/* Needed in signal handler in mconf.c */
+int saved_x, saved_y;
+
struct dialog_info dlg;
static void set_mono_theme(void)
@@ -273,6 +276,10 @@ int init_dialog(const char *backtitle)
int height, width;
initscr(); /* Init curses */
+
+ /* Get current cursor position for signal handler in mconf.c */
+ getyx(stdscr, saved_y, saved_x);
+
getmaxyx(stdscr, height, width);
if (height < 19 || width < 80) {
endwin();