[SeaBIOS] [PATCH v3 2/2] boot: switch default menu key to ESC

[Paolo Bonzini]

On some platforms, F12 may be hard to access; for example, on OS X
machines F9-F12 have been intercepted by the OS for a long time, and
on newer OS X releases function keys are basically gone for good.

Which keys are and are not available depends on the client, not on
the server, but only function keys are usually trapped by terminals.
Hence, using ESC for the boot menu avoids the problems associated
with F12.

Suggested-by: Kevin O'Connor <kevin at koconnor.net>
Signed-off-by: Paolo Bonzini <pbonzini at redhat.com>
---
 src/boot.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/boot.c b/src/boot.c
index 3aab8d4..d6b1fb7 100644
--- a/src/boot.c
+++ b/src/boot.c
@@ -459,8 +459,8 @@ interactive_bootmenu(void)
         ;
 
     char *bootmsg = romfile_loadfile("etc/boot-menu-message", NULL);
-    int menukey = romfile_loadint("etc/boot-menu-key", 0x86);
-    printf("%s", bootmsg ?: "\nPress F12 for boot menu.\n\n");
+    int menukey = romfile_loadint("etc/boot-menu-key", 1);
+    printf("%s", bootmsg ?: "\nPress ESC for boot menu.\n\n");
     free(bootmsg);
 
     u32 menutime = romfile_loadint("etc/boot-menu-wait", DEFAULT_BOOTMENU_WAIT);
-- 
2.3.0