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-rw-r--r--src/calcurse.h2
-rw-r--r--src/sigs.c14
-rw-r--r--src/wins.c4
3 files changed, 20 insertions, 0 deletions
diff --git a/src/calcurse.h b/src/calcurse.h
index 0feefcc..093b9af 100644
--- a/src/calcurse.h
+++ b/src/calcurse.h
@@ -908,6 +908,8 @@ void recur_apoint_paste_item(struct recur_apoint *, long);
/* sigs.c */
void sigs_init(void);
unsigned sigs_set_hdlr(int, void (*)(int));
+void sigs_ignore(void);
+void sigs_unignore(void);
/* todo.c */
extern llist_t todolist;
diff --git a/src/sigs.c b/src/sigs.c
index 4cc01bf..77ef6b8 100644
--- a/src/sigs.c
+++ b/src/sigs.c
@@ -108,3 +108,17 @@ void sigs_init()
|| !sigs_set_hdlr(SIGINT, SIG_IGN))
exit_calcurse(1);
}
+
+/* Ignore SIGWINCH and SIGTERM signals. */
+void sigs_ignore(void)
+{
+ sigs_set_hdlr(SIGWINCH, SIG_IGN);
+ sigs_set_hdlr(SIGTERM, SIG_IGN);
+}
+
+/* No longer ignore SIGWINCH and SIGTERM signals. */
+void sigs_unignore(void)
+{
+ sigs_set_hdlr(SIGWINCH, generic_hdlr);
+ sigs_set_hdlr(SIGTERM, generic_hdlr);
+}
diff --git a/src/wins.c b/src/wins.c
index 78cbe07..23894e7 100644
--- a/src/wins.c
+++ b/src/wins.c
@@ -535,16 +535,20 @@ void wins_prepare_external(void)
clear();
wins_refresh();
endwin();
+ sigs_ignore();
}
/* Restore windows when returning from an external command. */
void wins_unprepare_external(void)
{
+ sigs_unignore();
reset_prog_mode();
clearok(curscr, TRUE);
curs_set(0);
ui_mode = UI_CURSES;
wins_refresh();
+ wins_reinit();
+ wins_update(FLAG_ALL);
if (notify_bar())
notify_start_main_thread();
}