From: Jeremiah Mahler Date: Sun, 01 Jun 2014 18:10:12 GMT Subject: [PATCH v3 3/9] progress.c: replace signal() with sigaction() Message-ID: <87574ab0b6951616ab8ce78c8d9da1b5f0a3fddc.1401645403.git.jmmahler@gmail.com> In-Reply-To: From the signal(2) man page: The behavior of signal() varies across UNIX versions, and has also var‐ ied historically across different versions of Linux. Avoid its use: use sigaction(2) instead. Replaced signal() with sigaction() in progress.c Signed-off-by: Jeremiah Mahler --- progress.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/progress.c b/progress.c index 261314e..ff676bc 100644 --- a/progress.c +++ b/progress.c @@ -66,8 +66,12 @@ static void set_progress_signal(void) static void clear_progress_signal(void) { struct itimerval v = {{0,},}; + struct sigaction sa; + setitimer(ITIMER_REAL, &v, NULL); - signal(SIGALRM, SIG_IGN); + memset(&sa, 0, sizeof(sa)); + sa.sa_handler = SIG_IGN; + sigaction(SIGALRM, &sa, NULL); progress_update = 0; } -- 2.0.0.8.g7bf6e1f.dirty