fix build on older vte versions

1 files changed, 22 insertions, 8 deletions

diff --git a/qemu-gtk.c b/qemu-gtk.c
index ae2a1ae..c3db100 100644
--- a/qemu-gtk.c
+++ b/qemu-gtk.c
@@ -19,6 +19,12 @@
 
 #define APPNAME "qemu-gtk"
 
+#ifdef VTE_CHECK_VERSION
+# if VTE_CHECK_VERSION(0, 16, 15)
+#  define HAVE_BLINK_MODE 1
+# endif
+#endif
+
 /* ------------------------------------------------------------------ */
 
 static GKeyFile *config;
@@ -53,11 +59,23 @@ static void config_write(void)
     if (-1 == fd)
         return;
     write(fd, data, len);
+    fsync(fd);
     close(fd);
 }
 
 /* ------------------------------------------------------------------ */
 
+static void vte_set_blink(GtkWidget *vte, gboolean blink)
+{
+#ifdef HAVE_BLINK_MODE
+    VteTerminalCursorBlinkMode bl =
+        blink ? VTE_CURSOR_BLINK_ON : VTE_CURSOR_BLINK_OFF;
+    vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(vte), bl);
+#else
+    vte_terminal_set_cursor_blinks(VTE_TERMINAL(vte), blink);
+#endif
+}
+
 static void vtes_set_font(struct qemu_window *win)
 {
     struct qemu_conn *term;
@@ -98,23 +116,19 @@ static void vtes_set_colors(struct qemu_window *win)
 static void vtes_set_blink(struct qemu_window *win)
 {
     struct qemu_conn *term;
-    VteTerminalCursorBlinkMode bl =
-        win->tty_blink ? VTE_CURSOR_BLINK_ON : VTE_CURSOR_BLINK_OFF;
 
     if (win->monitor.vte)
-        vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(win->monitor.vte), bl);
+        vte_set_blink(win->monitor.vte, win->tty_blink);
     if (win->gdb_vte)
-        vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(win->gdb_vte), bl);
+        vte_set_blink(win->gdb_vte, win->tty_blink);
     for (term = win->terms; term != NULL; term = term->next)
-        vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(term->vte), bl);
+        vte_set_blink(term->vte, win->tty_blink);
 }
 
 static void vte_configure(struct qemu_window *win, GtkWidget *vte)
 {
     GdkColor fg = {0,0,0,0};
     GdkColor bg = {0,0,0,0};
-    VteTerminalCursorBlinkMode bl =
-        win->tty_blink ? VTE_CURSOR_BLINK_ON : VTE_CURSOR_BLINK_OFF;
 
     vte_terminal_set_scrollback_lines(VTE_TERMINAL(vte), 4096);
     vte_terminal_set_backspace_binding(VTE_TERMINAL(vte),
@@ -125,7 +139,7 @@ static void vte_configure(struct qemu_window *win, GtkWidget *vte)
     vte_terminal_set_color_foreground(VTE_TERMINAL(vte), &fg);
     vte_terminal_set_color_background(VTE_TERMINAL(vte), &bg);
     vte_terminal_set_font_from_string(VTE_TERMINAL(vte), win->tty_font);
-    vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(vte), bl);
+    vte_set_blink(vte, win->tty_blink);
 }
 
 static void tabs_configure(struct qemu_window *win)