From abc23d5932ae92bdf32c7d39958049e0fa0ba259 Mon Sep 17 00:00:00 2001
From: Toomas Soome <tsoome@FreeBSD.org>
Date: Tue, 15 Oct 2019 08:33:05 +0000
Subject: [PATCH] boot1.efi: provide generic exit() and stub getchar()

panic() is expecting us to have exit and getchar, lets provide those.
---
 stand/efi/boot1/boot1.c | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/stand/efi/boot1/boot1.c b/stand/efi/boot1/boot1.c
index b0c85c5dfee1..22bff7f10fba 100644
--- a/stand/efi/boot1/boot1.c
+++ b/stand/efi/boot1/boot1.c
@@ -293,6 +293,18 @@ add_device(dev_info_t **devinfop, dev_info_t *devinfo)
 	dev->next = devinfo;
 }
 
+void
+efi_exit(EFI_STATUS s)
+{
+	BS->Exit(IH, s, 0, NULL);
+}
+
+void
+exit(int error __unused)
+{
+	efi_exit(EFI_LOAD_ERROR);
+}
+
 /*
  * OK. We totally give up. Exit back to EFI with a sensible status so
  * it can try the next option on the list.
@@ -308,7 +320,12 @@ efi_panic(EFI_STATUS s, const char *fmt, ...)
 	va_end(ap);
 	printf("\n");
 
-	BS->Exit(IH, s, 0, NULL);
+	efi_exit(s);
+}
+
+int getchar(void)
+{
+	return (-1);
 }
 
 void