From 56d96fc00cd009e92e611c11f15c1bfb1b1eb9e8 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 15 Aug 2014 18:01:52 +0200 Subject: main: minor code modernization for initializing the console --- src/shared/util.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/shared') diff --git a/src/shared/util.c b/src/shared/util.c index d6cea4d208..18d40f398f 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -2084,12 +2084,14 @@ fail: } int release_terminal(void) { - int r = 0; - struct sigaction sa_old, sa_new = { + static const struct sigaction sa_new = { .sa_handler = SIG_IGN, .sa_flags = SA_RESTART, }; - _cleanup_close_ int fd; + + _cleanup_close_ int fd = -1; + struct sigaction sa_old; + int r = 0; fd = open("/dev/tty", O_RDWR|O_NOCTTY|O_NDELAY|O_CLOEXEC); if (fd < 0) -- cgit v1.2.3-54-g00ecf