From 9ca0b7e3e5736f5cc1b6a242b05555871fc6d1ad Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Sun, 10 Oct 2004 05:51:18 +0000 Subject: remove unused headers --- watch.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/watch.c b/watch.c index 5f2f141..755d1ac 100644 --- a/watch.c +++ b/watch.c @@ -24,14 +24,12 @@ static const char copyright[] = "@(#) Copyright (c) 2003, 2004 demon \n"; static const char rcsid[] = "$Id$"; -static const char version[] = "0.6.2"; +static const char version[] = "0.6.3"; #include #include #include -#include -#include #include #include #include @@ -107,10 +105,9 @@ main(int argc, char **argv) hold_curs = curs_set(0); signal(SIGALRM, display); - settimer(period); - raise(SIGALRM); - signal(SIGWINCH, resize); + raise(SIGALRM); + settimer(period); while (f_die == 0) pause(); @@ -227,7 +224,6 @@ title(void) static void resize(int ignored) { - int save_errno = errno; struct winsize ws; (void) ignored; @@ -238,20 +234,17 @@ resize(int ignored) } clear(); raise(SIGALRM); - errno = save_errno; } static void settimer(int wait) { - int save_errno = errno; struct itimerval itv; itv.it_value.tv_sec = wait; itv.it_value.tv_usec = 0; itv.it_interval = itv.it_value; setitimer(ITIMER_REAL, &itv, NULL); - errno = save_errno; } static void -- cgit v1.2.3