From db891e2149ca3fd06924447609926d6815174da3 Mon Sep 17 00:00:00 2001 From: Marcelo Araujo Date: Fri, 22 Jan 2016 03:02:38 +0000 Subject: [PATCH] Switch from FD_SETSIZE to getdtablesize(2) as it can make the FD to be tunable. Also it gets more close with the original implementation from OpenBSD. Requested by: rodrigc Approved by: rodrigc (mentor) Differential Revision: https://reviews.freebsd.org/D4970 --- usr.sbin/ypldap/yp.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/usr.sbin/ypldap/yp.c b/usr.sbin/ypldap/yp.c index 367624574ce..2868c8f830d 100644 --- a/usr.sbin/ypldap/yp.c +++ b/usr.sbin/ypldap/yp.c @@ -83,17 +83,14 @@ void yp_enable_events(void) { int i; - extern fd_set svc_fdset; struct yp_event *ye; - for (i = 0; i < FD_SETSIZE; i++) { - if (FD_ISSET(i, &svc_fdset)) { - if ((ye = calloc(1, sizeof(*ye))) == NULL) - fatal(NULL); - event_set(&ye->ye_event, i, EV_READ, yp_fd_event, NULL); - event_add(&ye->ye_event, NULL); - TAILQ_INSERT_TAIL(&env->sc_yp->yd_events, ye, ye_entry); - } + for (i = 0; i < getdtablesize(); i++) { + if ((ye = calloc(1, sizeof(*ye))) == NULL) + fatal(NULL); + event_set(&ye->ye_event, i, EV_READ, yp_fd_event, NULL); + event_add(&ye->ye_event, NULL); + TAILQ_INSERT_TAIL(&env->sc_yp->yd_events, ye, ye_entry); } }