From: Pekka Enberg <penberg@kernel.org>
Date: Wed, 6 Apr 2011 18:09:14 +0000 (+0300)
Subject: kvm tools: Use STDIN_FILENO instead of fileno(stdin)
X-Git-Tag: next-20110824~3^2~488
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7f5e12352198252c84beb07980a94531f24f5a88;p=karo-tx-linux.git

kvm tools: Use STDIN_FILENO instead of fileno(stdin)

To cleanup the serial console emulation code, use STDIN_FILENO which is POSIX
API instead of fileno(stdin) which is libc API.

Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/8250-serial.c b/tools/kvm/8250-serial.c
index 232f6e86eb8c..f0aa69e132c7 100644
--- a/tools/kvm/8250-serial.c
+++ b/tools/kvm/8250-serial.c
@@ -80,10 +80,10 @@ static void serial8250__receive(struct kvm *self, struct serial8250_device *dev)
 	if (dev->lsr & UART_LSR_DR)
 		return;
 
-	if (!is_readable(fileno(stdin)))
+	if (!is_readable(STDIN_FILENO))
 		return;
 
-	c		= read_char(fileno(stdin));
+	c		= read_char(STDIN_FILENO);
 	if (c < 0)
 		return;