From 7df5b353347621cca0eef7420ba045bf852e778a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Mon, 5 Sep 2022 11:31:16 +0200
Subject: sandbox: Add function os_flush()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

It flushes stdout.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
 arch/sandbox/cpu/os.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch')

diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index f937991139c..01845e388d3 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -669,6 +669,11 @@ void os_puts(const char *str)
 		os_putc(*str++);
 }
 
+void os_flush(void)
+{
+	fflush(stdout);
+}
+
 int os_write_ram_buf(const char *fname)
 {
 	struct sandbox_state *state = state_get_current();
-- 
cgit v1.2.3