From 31789a81d5751acaaf373e8ede2932208161f869 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Tue, 19 Jun 2007 14:43:17 +0000 Subject: top,ps: 'stringify' tty only when needed. -60 bytes. --- procps/ps.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'procps') diff --git a/procps/ps.c b/procps/ps.c index c3023cf5e..fd53eca5b 100644 --- a/procps/ps.c +++ b/procps/ps.c @@ -68,7 +68,10 @@ static void func_rss(char *buf, int size, const procps_status_t *ps) static void func_tty(char *buf, int size, const procps_status_t *ps) { - safe_strncpy(buf, ps->tty_str, size+1); + buf[0] = '?'; + buf[1] = '\0'; + if (ps->tty_major) /* tty field of "0" means "no tty" */ + snprintf(buf, size+1, "%u,%u", ps->tty_major, ps->tty_minor); } #if ENABLE_SELINUX -- cgit v1.2.3