From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- sysdeps/unix/alarm.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'sysdeps/unix/alarm.c') diff --git a/sysdeps/unix/alarm.c b/sysdeps/unix/alarm.c index ae77782..84ab5a5 100644 --- a/sysdeps/unix/alarm.c +++ b/sysdeps/unix/alarm.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,94,97,2002 Free Software Foundation, Inc. +/* Copyright (C) 1991,1992,1994,1997,2002,2004 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -41,7 +41,10 @@ alarm (seconds) return 0; retval = old.it_value.tv_sec; - if (old.it_value.tv_usec) + /* Round to the nearest second, but never report zero seconds when + the alarm is still set. */ + if (old.it_value.tv_usec >= 500000 + || (retval == 0 && old.it_value.tv_usec > 0)) ++retval; return retval; } -- cgit v1.1