From: Qiang Huang <h.huangqiang@huawei.com>
Date: Mon, 27 May 2013 11:10:38 +0000 (+0800)
Subject: lxc-console: use fd instead of 0 in setup_tios
X-Git-Tag: lxc-1.0.0.alpha1~1^2~178
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3db989bad5d58bafac80f448e1dd2d048e791478;p=thirdparty%2Flxc.git

lxc-console: use fd instead of 0 in setup_tios

We should use the fd specified by caller.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
---

diff --git a/src/lxc/lxc_console.c b/src/lxc/lxc_console.c
index 820794ab9..688de8070 100644
--- a/src/lxc/lxc_console.c
+++ b/src/lxc/lxc_console.c
@@ -109,7 +109,7 @@ static int setup_tios(int fd, struct termios *newtios, struct termios *oldtios)
 	}
 
 	/* Get current termios */
-	if (tcgetattr(0, oldtios)) {
+	if (tcgetattr(fd, oldtios)) {
 		SYSERROR("failed to get current terminal settings");
 		return -1;
 	}
@@ -125,7 +125,7 @@ static int setup_tios(int fd, struct termios *newtios, struct termios *oldtios)
 	newtios->c_cc[VTIME] = 0;
 
 	/* Set new attributes */
-	if (tcsetattr(0, TCSAFLUSH, newtios)) {
+	if (tcsetattr(fd, TCSAFLUSH, newtios)) {
 		ERROR("failed to set new terminal settings");
 		return -1;
 	}